CSA
Recommendations
Read the report at California State Auditor ↗
April 2016
Corporate Income
Tax Expenditures
The State’s Regular Evaluation of Corporate Income
Tax Expenditures Would Improve Their Efficiency
and Effectiveness
Report 2015-127
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Elaine M. Howle State Auditor
Doug Cordiner Chief Deputy
April 12, 2016 2015‑127
The Governor of California
President pro Tempore of the Senate
Speaker of the Assembly
State Capitol
Sacramento, California 95814
Dear Governor and Legislative Leaders:
As requested by the Joint Legislative Audit Committee, the California State Auditor presents this
audit report concerning the benefits and cost‑effectiveness of state corporate income tax expenditures
(tax expenditures). Defined as tax benefits for qualifying corporations, tax expenditures—which
together cost the State more than $5 billion in forgone tax revenues in fiscal year 2012–13—include
exemptions from certain taxes, deductions from taxable income, credits that reduce total tax liability,
exclusions that do not tax certain income, and elections that allow a choice in how taxes are calculated.
This report concludes that adopting oversight methods that other states use would improve the
effectiveness of the State’s current and future tax expenditures, providing the Legislature with more
information and a better accounting of their effectiveness and impact. These practices include the use
of clearly stated policy objectives to define the Legislature’s intent in enacting the tax expenditures,
corresponding performance measures, and sunset provisions to prompt legislative review and to
create the ability to more easily modify or repeal them if needed. By consistently following these best
practices, existing tax expenditures could be improved while simultaneously reducing the risk of
creating new ineffective incentives.
We reviewed six of the largest California tax expenditures for the most recent three years. For two of
the tax expenditures—the research and development (R&D) credit and the minimum franchise tax
exemption—a lack of oversight or evaluation has resulted in insufficient evidence to determine if they
are fulfilling their purposes. Without appropriate evidence to confirm their effectiveness, it is not
clear that the amount of forgone revenue associated with these two tax expenditures—$1.5 billion
alone for the R&D credit in fiscal year 2012–13—is being well spent or if these funds could be
better allocated to fulfill the same policy objectives. Three other tax expenditures—the water’s
edge election, the low‑income housing credit, and the film and television credit—appear to be
achieving their purposes, but improvements would make them more effective. For example, the
water’s edge election allows corporations to exclude from their reportable income what they derive
from the foreign portions of their business, but may also provide unintended benefits that reduce
state revenue, such as allowing corporations to shield income in offshore tax havens. Extending the
water’s edge to countries considered tax havens, as other states have done, could result in additional
state revenue of $20 million to $40 million without violating the purpose of the tax expenditure.
Finally, the Subchapter S corporation election, which offers businesses an alternative to the standard
Subchapter C corporation filing status, appears to be achieving its purpose.
Respectfully submitted,
ELAINE M. HOWLE, CPA
State Auditor
621 Capitol Mall, Suite 1200 Sacramento, CA 95814 916.445.0255 916.327.0019 fax www.auditor.ca.gov
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California State Auditor Report 2015-127 v
April 2016
Contents
Summary 1
Introduction 5
Audit Results
The State Could Improve the Effectiveness of Corporate
Income Tax Expenditures by Implementing Best Practices
From Other States 13
It Is Unclear Whether Two Tax Expenditures Are Fulfilling Their
Purposes Because Sufficient Evidence and Effective Oversight
Are Lacking 17
Three Tax Expenditures Appear to Be Fulfilling Their Purposes
but Could Be Improved 22
The Subchapter S Corporation Election Appears to Be Functioning
as Intended 30
Although Capping Tax Expenditures Offers Benefits, Doing So
May Not Always Be Appropriate 31
Recommendations 34
Appendix
Selection of Corporate Income Tax Expenditures We Reviewed 37
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California State Auditor Report 2015-127 1
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Summary
Results in Brief Audit Highlights . . .
Corporate income tax expenditures (tax expenditures), which are Our audit concerning the benefits and
tax benefits for qualifying corporations, cost the State more than cost‑effectiveness of state corporate
$5 billion in forgone tax revenue in fiscal year 2012–13, the most income tax expenditures (tax expenditures)
recent year that complete tax data were available. Tax expenditures highlighted the following:
are defined as exceptions to the normal tax structure that can
» Corporate taxes contributed $7.3 billion
have the same effect as government spending programs. They are
to the State's General Fund in fiscal year
intended to achieve a public policy purpose, such as to improve
2012–13; however, forgone revenue
industry competitiveness, alter taxpayer behavior, or provide
from tax expenditures totaled more than
tax relief to spur economic growth. Tax expenditures include
$5 billion.
exemptions from certain taxes, deductions from taxable income,
credits that reduce total tax liability, exclusions that do not tax » Implementing oversight methods
certain income, and elections that allow a choice in how taxes are from other states could improve the
calculated. In each case, the State forgoes tax revenue that it would effectiveness of the State’s current and
otherwise collect, which results in reduced funding available for future tax expenditures.
government activities.
» Tax expenditure legislation does
not consistently include policy
We reviewed how other states oversee their tax expenditures and
goals, performance measures, and
identified some best practices that are not consistently followed
sunset provisions.
in California. Adopting oversight methods used by other states
would improve the effectiveness of the State’s current and future
» The State does not conduct
tax expenditures, providing the Legislature with more information
regular, comprehensive reviews of
and a better accounting of the effectiveness and impact of these
tax expenditures.
tax expenditures. These practices include the use of clearly stated
policy objectives to define the Legislature’s intent in enacting » Our review of six of the largest tax
the tax expenditures, corresponding performance measures, expenditures revealed the following:
sunset provisions to prompt legislative review and to create
• Insufficient evidence and oversight
the ability to more easily modify or repeal them if needed, and
of the research and development
an evaluation process that creates recommendations that tie
credit and the minimum franchise tax
back to the Legislature’s policymaking process. By consistently
exemption make it unclear if they are
following these best practices, existing tax expenditures could be
fulfilling their purposes.
improved while simultaneously reducing the risk of creating new
ineffective incentives. • The water’s edge election, the
low‑income housing credit, and
We reviewed six of the largest California state‑only tax expenditures the film and television credit appear to
for the most recent three years for which complete tax data were be achieving their respective purposes,
available.1 We selected these tax expenditures from the Department but improvements would make them
of Finance’s tax expenditure reports and found that five of them more effective.
required additional study to determine whether they were achieving
their purposes or whether they could be improved to be more • The Subchapter S corporation election
effective. In total, the six tax expenditures we reviewed cost the State appears to be achieving its purpose.
more than $2.6 billion in forgone revenue for fiscal year 2012–13.
1 We define state‑only tax expenditures as those that do not conform to an equivalent federal version.
2 California State Auditor Report 2015-127
April 2016
For two of the tax expenditures—the research and development
(R&D) credit and the minimum franchise tax exemption
(franchise exemption)—a lack of oversight or evaluation
has resulted in insufficient evidence to determine if the
two expenditures are fulfilling their purposes. The R&D credit
allows corporations to claim a portion of their R&D expenses
as a credit, thus reducing their tax liability. The franchise
exemption waives the $800 minimum franchise tax imposed
on all corporations during their first year of business. Economic
literature provides conflicting evidence on the effectiveness of
state‑level R&D credits for stimulating additional state R&D
activity and on how well small state‑level tax reductions—like
the franchise exemption—can affect such economic activity as
business formation. Without appropriate evidence to confirm
these tax expenditures’ effectiveness, it is not clear that the
amount of forgone revenue associated with these two tax
expenditures—$1.5 billion alone for the R&D credit in fiscal
year 2012–13—is cost‑effective, or if these funds could be better
allocated to fulfill the same or similar policy objectives.
Three other tax expenditures—the water’s edge election, the
low‑income housing credit, and the film and television credit—
appear to be achieving their purposes, but improvements would
make them more effective. For example, the water’s edge election
allows corporations to exclude from their reportable income what
they derive from the foreign portions of their business, resulting
in reduced international concern over California’s corporate
taxation practices. However, it also may provide corporations with
unintended benefits that reduce state revenue, such as allowing
corporations to shield income in offshore tax havens. In addition,
although the low‑income housing credit is subsidizing housing
that would not otherwise be built, the Legislature could modify
the credit to increase the number of new low‑income housing
units without increasing the amount of the credit the State awards.
Finally, although the film and television credit appears to be
keeping some film and television production from moving to
other states, some of its benefits may be going to corporations that
would have filmed in the State without the credit.
Our review of the final tax expenditure—the Subchapter S
corporation (S corporation) election, which offers businesses an
alternative to the standard Subchapter C corporation filing status—
found that the election appears to be achieving its purpose and does
not need legislative changes to improve its effectiveness. Electing to
incorporate as an S corporation allows businesses with fewer than
100 shareholders to receive limited liability protection with a lower
tax rate than that of Subchapter C corporations.
California State Auditor Report 2015-127 3
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Lastly, limiting corporate tax expenditures could allow the State
to better control the amount of revenue it forgoes, but a limit is
not always appropriate for each type of tax expenditure. State law
already places an annual cap on the low‑income housing tax credit
and on the film and television production credit. However, three
of the four tax expenditures we reviewed that do not already have
caps—the water’s edge and S corporation elections and the franchise
exemption—do not appear to be appropriate candidates for annual
caps. Although the Legislature could also cap the R&D credit,
we believe that it would not be advisable to do so without first
determining whether the credit in its current form is fulfilling its
purpose of stimulating additional R&D spending within the State.
Recommendations
To increase oversight of existing and future corporate income
tax expenditures, the Legislature should consider adopting
best practices that other states use to evaluate their tax
expenditures’ effectiveness.
The Legislature should consider commissioning studies to evaluate
the cost‑effectiveness of the R&D credit and franchise exemption and
whether these tax expenditures are meeting their policy objectives.
To improve their effectiveness, the Legislature should consider
modifications to the water’s edge election and the low‑income
housing credit. Specifically, it should include income from offshore
tax havens within the State’s water’s edge election, and remove
negative tax implications from the low‑income housing credit.
Agency Comments
We met with staff from the Franchise Tax Board (tax board) on
March 10, 2016, to discuss our report's conclusions and provided
the tax board a copy of the draft report on March 16, 2016. Since
our report had no findings or recommendations directed to the
tax board, we did not ask for a formal response to the audit. The tax
board did provide some verbal comments that were technical in
nature, and we considered those comments when preparing the
final public report.
4 California State Auditor Report 2015-127
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California State Auditor Report 2015-127 5
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Introduction
Background
Corporate income tax is a large contributor to the State’s General
Fund. The three largest sources of revenue to the General Fund are
personal income taxes, sales and use taxes, and corporate income
taxes. The Corporation Tax Law, which is administered by the
Franchise Tax Board (tax board), generally requires corporations
doing business in California to pay taxes to the State on a percentage
of their net income. As shown in Table 1, the State received more
than $7 billion in tax revenue from corporations in fiscal year 2012–13.
Certain exceptions to the normal tax structure, referred to as
corporate income tax expenditures (tax expenditures), substantially
reduced this revenue. As detailed in the Appendix, this forgone
revenue totaled more than $5 billion in fiscal year 2012–13.2
Table 1
Contributions to the State’s General Fund
Fiscal Year 2012–13
AMOUNT COLLECTED PERCENTAGE OF
SOURCE OF FUNDS (IN BILLIONS) TOTAL CONTRIBUTIONS
Personal income taxes $66.2 67%
Sales and use taxes 20.4 20
Corporate taxes 7.3 7
Other sources* 5.5 6
Totals $99.4 100%
Source: State of California Comprehensive Annual Financial Report for Year Ended June 30, 2013.
* Other sources include insurance taxes, permits, fees, and other sources of revenue.
Tax Expenditures Explained
According to the U.S. Government Accountability Office (GAO),
tax expenditures are exceptions to the normal tax structure that
can have the same effect as government spending programs. Tax
expenditures can include credits, deductions, exclusions, and
exemptions, as shown in Table 2 on the following page. They are
available for both individuals and corporations, and they reduce
taxpayers’ overall tax liability while encouraging certain behaviors.
For example, California exempts corporations from the minimum
2 According to the Department of Finance, the total amount of forgone revenue to these
corporate tax expenditures does not necessarily reflect revenue the State would recover if
it eliminated them because of the complicating factors of tax law interactions and taxpayer
behavioral responses.
6 California State Auditor Report 2015-127
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franchise tax in their first year of operation, and is intended to
improve the State’s business climate and encourage new businesses
to incorporate. However, tax expenditures also limit the amount of
revenue the State collects, and they represent a significant amount
of forgone state revenue.
Table 2
Tax Expenditure Types
TAX EXPENDITURE DESCRIPTION EXAMPLES
Credit Reduces tax liability dollar for dollar. Additionally, The state research and development credit allows taxpayers to claim
some credits are refundable, meaning that a credit in a credit for increases in their current‑year research and development
excess of tax liability results in a cash refund. expenses relative to sales.
Deduction Reduces gross income due to expenses Taxpayers may be able to deduct state and local income taxes and
taxpayers incur. property taxes from federal income taxes.
Deferral Delays recognition of income or accelerates some Taxpayers may defer paying taxes on interest earned on certain savings
deductions otherwise attributable to future years. bonds until the bonds are redeemed.
Election Allows taxpayers to choose between two or more The State allows corporations to elect to compute income attributable to
tax treatments. the State based on domestic sources rather than on worldwide sources.
Exclusion Excludes income that would otherwise constitute Employees generally pay no income taxes on contributions their
part of a taxpayer’s gross income. employers make on their behalf for medical insurance premiums.
Exemption Reduces gross income for taxpayers because of their Qualifying nonprofit and charitable organizations may be exempt from
status or circumstances. corporate income taxes.
Preferential Reduces tax rates on some forms of income. Capital gains on certain income are subject to lower tax rates under the
tax rate federal individual income tax.
Source: Government Accountability Office’s report Tax Expenditures: Background and Evaluation Criteria and Questions and the Franchise Tax Board’s
2010 income tax expenditures report.
Tax expenditures can be advantageous for the State in advancing
policy objectives, and they are advantageous for corporations as
they reduce tax liability. For example, the low‑income housing
credit provides funds to developers to make more low‑income
housing projects financially feasible. Additionally, the Legislative
Analyst’s Office (LAO) found that tax expenditures can require
little administrative effort as the State often has no need to hire
employees and maintain the equipment and facilities required to
administer a public program.
However, many tax expenditures are subject to limited legislative
oversight and budgetary control, making it difficult to determine
whether they are cost‑effectively achieving their objectives. The
State does not directly administer some of the tax expenditures it
authorizes. According to the LAO, for some tax expenditures, hard
data are limited, so measuring whether they are cost‑effective is
made more difficult by problems in identifying their direct impacts
and uncertainty about the behavioral effects they can produce.
Furthermore, according to the GAO, if a tax expenditure has no
California State Auditor Report 2015-127 7
April 2016
effect on taxpayer behavior, the taxpayer gets a windfall savings
for activity that would have occurred without the tax expenditure.
For example, the California Film Commission found that from
2010 through 2015, some projects that applied for credits but did
not receive them still incurred some production spending in the
State. Had these projects been awarded credits, they might have
received a benefit for activity that they would have done even
without the incentive.
Our Review of Six State‑Only Corporate Income Tax Expenditures
We reviewed the six largest state‑only corporate income tax
expenditures. From the three most recent tax expenditure reports
by the Department of Finance (Finance), we selected the six tax
expenditures with the highest forgone revenue that were at least
partially unique to the State, that had at least three years of tax data
available, and that the Legislature had not yet either repealed or
allowed to sunset. These six tax expenditures, which are described
in Table 3, are still in effect and have existed long enough to provide
several years of data so we could provide a more meaningful
analysis to the Legislature.
Table 3
California’s Six Largest State‑Only Corporate Tax Expenditures
FORGONE REVENUE IN
FISCAL YEAR 2012–13
TAX EXPENDITURE PROVISION PURPOSE (IN MILLIONS)
Research and development (R&D) credit To increase R&D activity undertaken in California $1,500
Water’s edge election To provide corporations an option not to be subject to tax on their 700
worldwide income
Subchapter S corporation election To simplify the tax preparation process by conforming with federal legislation 220
and to allow state businesses to be competitive with those located elsewhere
Film and television credit To increase production spending, jobs, and tax revenues in the State 100
Low‑income housing credit To fund low‑income housing in the State that would otherwise not have been 50
economically viable
Minimum franchise tax exemption* To encourage new businesses to incorporate in the State 45
Total $2,615
Sources: California State Auditor’s analysis, the tax expenditure report by the Department of Finance (Finance) for fiscal year 2014–15, and
information obtained from the Franchise Tax Board.
* In its tax expenditure reports, Finance refers to this tax expenditure as the tax exempt status for qualifying corporations but includes forgone revenue
from organizations deemed tax‑exempt by Internal Revenue Code Section 501, such as churches and nonprofits. We have only included forgone
revenue from corporations claiming the exemption. This amount is for calendar years because this amount is derived from new corporations
formed each calendar year. For added clarity, we also refer to this tax expenditure as the minimum franchise tax exemption.
8 California State Auditor Report 2015-127
April 2016
Research and Development Credit
The research and development (R&D) credit allows corporations
to claim a portion of their R&D expenses as a credit, which
reduces their tax liability, based on the amount they spent on R&D
conducted in California. The state R&D credit is modeled after a
federal R&D credit, but the state credit allows some taxpayers to
use a different method for calculating the amount of the credit the
corporation can claim.
Water’s Edge Election
The water’s edge election allows multinational corporations to
limit their taxable base to income derived from sources within the
United States—which excludes earnings or losses from foreign
portions of their business. As shown in Figure 1, the water’s edge
election allows corporations that choose this tax expenditure
generally to include only income from their domestic corporations
to determine what income is subject to California tax. According to
the tax board, the water’s edge election was enacted in response to
controversy that arose over the application of the worldwide unitary
tax business concept to multinational corporations. Worldwide
unitary taxation requires corporations to pay a tax based on income
derived from or attributable to sources within California that is
earned by the corporations’ combined business units, which include
all subsidiaries and parent companies regardless of their location.
Subchapter S Corporation Election
The Subchapter S corporation (S corporation) election offers
businesses an alternative to the standard Subchapter C corporation
(C corporation) filing status. Like C corporations, S corporations
are legal entities that are generally separate and distinct from their
owners, and with separate and distinct liabilities. Additionally,
S corporations are limited to 100 shareholders who must be United
States residents. California S corporations are taxed at a lower
entity rate than C corporations, and S corporations pass income
through to their shareholders, who may be subject to personal
income taxes on those distributions.
California State Auditor Report 2015-127 9
April 2016
Figure 1
A Hypothetical Comparison Between California’s Default Method of Taxing Corporations and the Water’s Edge Election
Parent Company in Germany
(does no business
in the United States)
California Subsidiary of A Ohio Subsidiary of A
(does business in California) (does no business in California)
Current Default: California Taxes Corporations Based on Worldwide Sources of Income
Germany
California Ohio
Water’s Edge Election: California Taxes Corporations Only Based on Domestic Sources of Income
Germany
California Ohio
Source: California State Auditor’s analysis of the Franchise Tax Board’s Water’s Edge Manual.
10 California State Auditor Report 2015-127
April 2016
Film and Television Credit
The film and television credit is intended to encourage film
and television production in California by providing credits to
production companies seeking to film in the State. The credit was
first enacted in 2009 and was given to production companies on
a first‑come, first‑served basis. The newer version of the credit,
implemented in fiscal year 2015–16, is equal to up to 25 percent of
qualified production spending, including purchases and rental
of supplies used on a film production set and payment of specified
wages. The California Film Commission must award the credits on
a competitive basis, and it collects data on corporations that apply
for the credit.
Low‑Income Housing Credit
The low‑income housing credit provides funding for developers—
those that rehabilitate existing housing or construct new
projects—to construct low‑income housing in the State, and the
state credit generally requires developers to use it in conjunction
with a federal low‑income housing credit. Both the state and
federal credits cover funding shortfalls for such projects, and state
law specifies that the combined state and federal credits must not
cover more expenses than needed to make the projects economically
viable. The California Tax Credit Allocation Committee is
required to administer both credits, to award them on a generally
competitive basis, and to oversee previously awarded projects for
continued compliance.
Minimum Franchise Tax Exemption
Corporations are generally required to pay the minimum franchise
tax of $800. The minimum franchise tax exemption exempts
every corporation that incorporates or qualifies to do business in
California on or after January 1, 2000, from paying the minimum
franchise tax for its first taxable year.
Scope and Methodology
The Joint Legislative Audit Committee (audit committee)
directed the California State Auditor to perform an audit of
state‑only corporate income tax expenditures. Table 4 outlines the
audit committee’s objectives and our methods for addressing them.
California State Auditor Report 2015-127 11
April 2016
Table 4
Audit Objectives and Methods Used to Address Them
AUDIT OBJECTIVE METHOD
1 Review and evaluate the laws, rules, We reviewed federal and state statutes and regulations related to the corporate tax expenditures
and regulations significant to the identified in the 2014–15 tax expenditure report by the Department of Finance (Finance).
audit objectives.
2 For a selection of at least the We reviewed Finance’s three most recent tax expenditure reports and selected the six largest
six largest state‑only corporate tax state‑only corporate tax expenditures using tax data from fiscal years 2010–11 to 2012–13 obtained
expenditures, as identified in Finance’s from the Franchise Tax Board (tax board). According to the tax board, these data are the most
tax expenditure report during the up‑to‑date information available.
last three fiscal years, to the extent We compared Finance’s tax expenditure reports with data obtained from the tax board to verify
possible, perform the following: its accuracy.
a. Identify the purpose of the corporate We identified each corporate tax expenditure’s purpose by reviewing authorizing statutes,
tax expenditures as outlined in state committee documents from bills enacting the authorizing statutes, and information from other
law and determine whether these sources. We interviewed staff at the agencies responsible for administering the corporate tax
tax expenditures are fulfilling their expenditures. We analyzed this information to determine whether the tax expenditures were
intended purpose. achieving their purposes.
b. Determine whether administering We identified and reviewed studies performed by administering state agencies and others to
state agencies or other groups determine the effectiveness and benefits to the state economy of the tax expenditures we selected
have performed any cost‑benefit for review.
studies assessing the effectiveness,
benefits, or both to the state
economy of the selected corporate
tax expenditures.
c. Determine whether certain types We reviewed each of the six corporate tax expenditures we selected for review to compare their
of corporate tax expenditures effectiveness and benefits to the state economy.
appear to be more effective or We reviewed the structures put in place by other states to monitor the effectiveness of their
beneficial to the State’s economy corporate tax expenditures and determined whether California has similar processes.
than others.
d. Determine the impact on the State To determine the advantages and disadvantages of capping tax expenditures, we conducted a
of placing a cap on each selected review of research literature published by government agencies and other groups and interviewed
corporate tax expenditure. staff from agencies responsible for administering the tax expenditures we selected for review.
3 Review and assess any other issues We reviewed corporate tax expenditure legislation introduced in 2015 to determine whether the
that are significant to the audit. bills include language specifying goals, purposes, and objectives that the tax expenditures are
intended to achieve as well as performance indicators, including data collection requirements and
reasonableness determinations.
Source: California State Auditor’s planning documents and analysis of information and documentation identified in the column titled Method.
Assessment of Data Reliability
The GAO, whose standards we are statutorily required to follow,
requires us to assess the sufficiency and appropriateness of
computer‑processed information that we use to support our
findings, conclusions, or recommendations. The tax board gives
forgone revenue data and estimates to Finance annually so Finance
can prepare its tax expenditure report. We used Finance’s fiscal
year 2012–13, 2013–14, and 2014–15 reports to select the six largest
state‑only tax expenditures for the most recent three years that tax
data were available. In performing this audit, we obtained data from
the tax board’s Business Entity Tax System to determine whether the
data Finance relied on in compiling its reports were accurate.
12 California State Auditor Report 2015-127
April 2016
However, for three of the six tax expenditures we selected, this
information was not in the Business Entity Tax System but rather
constituted estimates the tax board created by making adjustments
to historical tax information. We reviewed the methodologies
underlying these estimates and found them to be reasonable.
We tested the accuracy of data extracts from the tax board’s
Business Entity Tax System for the remaining three tax
expenditures by tracing key data elements to corporate tax records
from tax years 2010 through 2012. We found no errors. We were
unable to test the completeness of these data extracts because
tax records are submitted in both paper and electronic formats.
Ultimately, we found these data to be of undetermined reliability
for the purpose of this audit. Although this determination may
affect the precision of the numbers we present, we believe there
is sufficient evidence in total to support our audit findings,
conclusions, and recommendations.
California State Auditor Report 2015-127 13
April 2016
Audit Results
The State Could Improve the Effectiveness of Corporate Income Tax
Expenditures by Implementing Best Practices From Other States
Adopting methods that other states use to oversee their corporate
income tax expenditures (tax expenditures) could improve the
effectiveness of the State’s current and future tax expenditures.
As part of our audit, we reviewed how other states oversee these
expenditures, and we identified best practices not consistently
followed in California. Unlike other forms of direct government
spending, which come under legislative oversight during the annual
budget process, tax expenditures may go many years without state
evaluation; in addition, the amount of forgone revenue is not typically
limited. As shown in Table 5 on the following page, adopting the best
practices for tax expenditure oversight would provide the Legislature
with more information and a better account of the effectiveness and
impact of tax expenditures. These practices include the use of clearly
stated policy objectives to define the Legislature’s purpose in enacting
the tax expenditures, performance metrics to allow the Legislature
to measure their effectiveness, sunset provisions to prompt
legislative review and allow the Legislature to more easily modify
or repeal them if necessary, and an evaluation process that creates
recommendations that tie back to the Legislature’s policymaking
process. By following best practices for tax expenditure oversight,
the State can improve the effectiveness of tax expenditures, and such
improvements would reduce the risk of not achieving the public
purposes intended and forgoing needed revenue.
Corporate Income Tax Expenditure Legislation Does Not Consistently
Include Policy Goals, Performance Metrics, or Sunset Provisions
The State does not consistently define the purposes of its
tax expenditures or create specific metrics to measure their
performance. To create a foundation for stronger oversight, all
tax expenditures should include measurable policy objectives
and corresponding performance measures. Measurable policy
objectives should explicitly provide the tax expenditure’s intended
effects, while performance measures should define how the State
will evaluate whether the tax expenditure is achieving its purpose.
Having this foundation in place will prevent the kind of problems
we found with some of the tax expenditures we reviewed.
14 California State Auditor Report 2015-127
April 2016
Table 5
Best Practices for Tax Expenditure Oversight
BEST PRACTICE EXAMPLE OF HOW A STATE IMPLEMENTED THE BEST PRACTICE IMPLEMENTATION IN CALIFORNIA
1 Clearly define and periodically Vermont lawmakers adopted goals for certain tax The Legislature passed a law in
update measurable expenditures and required all future tax expenditures to 2014 requiring all new tax credit
policy objectives. include a clearly stated purpose. bills to include specific goals,
purposes, and objectives, and
detailed performance indicators
2 Establish performance measures to Washington passed a law in 2013 requiring every new tax
that measure whether the tax
help monitor the effectiveness of all expenditure bill to include a performance statement that
credit meets its goals, purposes,
tax expenditures. specifies a legislative purpose and performance metrics to
and objectives. However, this
allow the legislature to measure its effectiveness.
requirement is limited only to tax
credits and is not always followed.
3 Establish sunset dates for Oregon passed a bill in 2009 to assign sunset dates to California does not always establish
tax expenditures to many tax credits and designated a default sunset date of sunset dates for tax expenditures
encourage reviews. six years after the effective date of new tax credits, unless and does not have systematic sunset
stated otherwise. laws for all tax expenditures.
4 Require comprehensive, systematic Under state law enacted in 2006, Washington’s Joint California does not have a process
evaluations of all tax expenditures Legislative Audit and Review Committee evaluates some to systematically evaluate the
by a state entity with the necessary of the state’s tax expenditures over a 10‑year schedule effectiveness of its tax expenditures.
resources for analysis. that the state’s Citizens Commission for Performance Some evaluations are conducted for
Measurement of Tax Preferences developed. individual tax expenditures when
required by law or on an ad hoc
5 Develop policy‑relevant conclusions Maryland established a legislative evaluation committee
basis, but no state agency reviews
and recommendations to in 2012 responsible for evaluating tax incentives and
all tax expenditures over a defined
continue, modify, or repeal each recommending whether incentives should be continued,
time frame.
tax expenditure, and connect results modified, or ended. For example, staff reported on
to the policymaking process. Maryland’s Enterprise Zone tax credit and found that
it was not effective in creating jobs for zone residents
who are chronically unemployed or live in poverty, and
recommended that changes be made to better meet the
needs of unemployed job seekers in the enterprise zone.
Sources: California State Auditor’s analysis of California and other states’ laws, and reports from the U.S. Government Accountability Office, the Pew
Charitable Trusts, and the Institute for Taxation and Economic Policy.
State law requires certain tax expenditure legislation to include
policy goals and performance metrics. In 2014 the Legislature
enacted Section 41 of the Revenue and Taxation Code (Section 41),
which requires bills introduced on or after January 1, 2015, that
authorize a new income tax credit to include specific information
that can satisfy what we consider to be a best practice for such
legislation. Section 41 only applies to bills authorizing new income
tax credits, and it does not apply to legislation proposing other
types of tax expenditures, such as exemptions and elections.
Section 41 requires new income tax credit bills to include specific
goals, purposes, and objectives that the credit will achieve as well as
detailed performance indicators and data collection requirements
so that the Legislature can gauge how effectively the credit meets
the goals, purposes, and objectives. However, California courts
have consistently stated that because the Legislature may modify
or abolish laws such as Section 41, one legislative body may not
limit or restrict its own power or that of subsequent legislatures.
In fact, only two of the nine bills introduced in 2015 that proposed
new corporate income tax credits included policy objectives and
California State Auditor Report 2015-127 15
April 2016
performance measures to gauge the effectiveness of the credits,
as required by Section 41.3 The seven bills that did not include
that information and were silent regarding these requirements,
stated that the credits authorized by the bills were allowed
notwithstanding Section 41, or stated the Legislature’s intent to
enact the provisions required by Section 41. These bills illustrate
several methods that legislators may employ to modify—and
effectively negate—the requirements of Section 41. Nevertheless,
we believe that to enable better oversight, the Legislature should
consistently provide policy objectives and performance measures
for all types of newly proposed corporate income tax expenditures,
including tax credits.
One way to increase the likelihood that future legislatures will
include specific provisions in tax expenditures and periodically
review them is for the Legislature to enact a joint legislative rule
requiring this best practice and a vote of the Legislature to modify
the requirement. Joint rules can bind the way a legislator behaves.
For example, the Joint Rules of the Senate and Assembly for the
2015–16 Regular Session (2015–16 joint rules) contain numerous
provisions governing the contents of bills, including a rule that
requires that a bill amending more than one section of existing
law contain a separate section for each section amended. Another
2015–16 joint rule prohibits a bill from adding a title that names
a current or former member of the Legislature. The 2015–16 joint
rules also specify that, unless otherwise provided, a two‑thirds vote
of each house of the Legislature is required to dispense with a joint
rule. In contrast, each of the new corporate income tax expenditure
bills introduced in 2015 that we reviewed required only a majority
vote of the Legislature for passage. Therefore, a two‑thirds vote to
dispense with a joint rule containing requirements similar to those
in Section 41 might have increased the likelihood that all of these
bills contained the goals and performance metrics required by
Section 41.
Another best practice not consistently included in the California tax
expenditures we reviewed is a sunset provision, which can limit the
time the tax expenditures are applicable. Specifically, the Legislature
did not include sunset provisions in three of the nine tax credit bills Inclusion of a sunset provision
it introduced in 2015. Sunset provisions allow the Legislature to in a tax credit bill prompts the
review and more easily modify or repeal tax expenditures, which Legislature to periodically review
otherwise may go many years without evaluation. Inclusion of a a tax expenditure’s effectiveness
sunset provision prompts the Legislature to review periodically and decide whether it should be
a tax expenditure’s effectiveness and actively decide whether it renewed, modified, or allowed
should be renewed in its current form, allowed to continue with to expire.
3 The Legislature did not pass several of these bills. Had it done so, legislators might have added
language meeting this new requirement before they sent the bills to the governor.
16 California State Auditor Report 2015-127
April 2016
modifications, or allowed to expire because it is not performing
as expected. For example, in 2009 Oregon enacted a law that
assigned a default repeal date of six years for any new tax credit. By
consistently including a sunset provision, the Legislature can better
ensure that all tax expenditures receive evaluations and require
legislative action for them to continue.
The State Does Not Conduct Regular Comprehensive Reviews of
Corporate Income Tax Expenditures
Two other best practices not currently required by the State would
improve oversight of tax expenditures: requiring a state entity to
periodically conduct comprehensive evaluations of tax expenditures
and tasking a legislative body with reviewing those evaluations and
providing conclusions and recommendations to the Legislature.
By requiring periodic reviews of tax expenditures and then
connecting the reviewing entities’ conclusions and recommendations
to the policymaking process, the Legislature would create a valuable
tool that could improve tax expenditures and reduce the risks of tax
expenditures not achieving their intended purposes and forgoing
needed revenue.
California’s efforts to review tax expenditures have been sporadic.
In 1985 the Legislature enacted a resolution that directed
the Legislative Analyst’s Office (LAO) to review all state tax
expenditures and produce a report every two years. However,
in 1990, Proposition 140 limited the Legislature’s budget, which,
according to the chief deputy legislative analyst, significantly
reduced the office’s staff. Although the LAO continues to review
Although the Department of specific tax expenditures as the law requires and as the Legislature
Finance and the Franchise Tax requests, it discontinued its periodic reporting on all tax
Board provide tax expenditure expenditures. Additionally, although the current tax expenditure
reports, they are not required reports issued by the Department of Finance and the Franchise Tax
to evaluate their effectiveness Board (tax board) provide useful compilations of tax expenditure
or to draw conclusions or make data, these entities are not required to evaluate their effectiveness
recommendations related to each or to draw conclusions or make recommendations related to each
tax expenditure. tax expenditure.
Washington State has integrated many of the best practices for tax
expenditure oversight through its Citizen Commission for Performance
Measurement of Tax Preferences (tax preference commission).
Established in 2006, the tax preference commission consists of five
voting members appointed by Washington’s legislature and governor,
and two nonvoting members, the Washington State Auditor and the
chair of that state’s Joint Legislative Audit and Review Committee.
Washington’s Joint Legislative Audit and Review Committee is
tasked with advising the tax preference commission and making
recommendations to continue, modify, or repeal tax expenditures.
California State Auditor Report 2015-127 17
April 2016
The tax preference commission must review certain tax expenditures
at least once every 10 years and allow public comments during its
deliberation. In doing so, the tax preference commission must consider
the tax expenditure’s public policy objectives, evidence whether the tax
expenditure is fulfilling its objectives, any unintended consequences
of the tax expenditure, its fiscal and economic impacts, and any other
relevant factors regarding the tax expenditure.
In 2012 Washington’s tax preference commission reviewed 26 tax
expenditures and recommended that the legislature review and
clarify the purpose of five, that it eliminate seven, and that it
continue 14 without modification. For example, the tax preference
commission determined that Washington’s high‑technology
research and development (R&D) credit was not creating jobs in
a cost‑effective manner and recommended that the legislature
allow the credit to expire. According to the tax preference
commission, Washington’s legislature ultimately implemented some
of its recommendations. For example, as of December 2015, the
legislature reviewed and clarified one tax expenditure and allowed
the high technology R&D credit to expire.
By establishing an evaluation process for tax expenditures
and connecting it with legislative hearings as Washington
does, California could improve its oversight of corporate tax California could improve its
expenditures, and this improvement would lead to more informed oversight of corporate tax
decisions about whether to continue, modify, or repeal tax expenditures by establishing
expenditures. Moreover, this enhanced oversight would also an evaluation process for tax
provide better assurance that the State is receiving the value it expenditures and connecting it with
expects from these expenditures. legislative hearings.
It Is Unclear Whether Two Tax Expenditures Are Fulfilling Their
Purposes Because Sufficient Evidence and Effective Oversight
Are Lacking
Because no state entities oversee or regularly evaluate the R&D credit
or the minimum franchise tax exemption (franchise exemption),
we found insufficient evidence to determine whether these tax
expenditures are fulfilling their purposes. Economic literature
provides conflicting evidence on the effectiveness of state‑level
R&D credits for stimulating additional state R&D activity or on how
well small state‑level tax reductions, like the franchise exemption,
affects such economic activity as business formation. Without
appropriate evidence to confirm their effectiveness, it is not clear
whether the amount of forgone revenue associated with these
tax expenditures—$1.5 billion alone for the R&D credit in fiscal
year 2012–13—is being well used or whether it could be better
allocated to fulfill the same or similar policy objectives.
18 California State Auditor Report 2015-127
April 2016
Evidence Supporting the Effectiveness of the Research and Development
Credit Is Mixed
We were unable to determine the R&D credit’s effectiveness
because no state entity oversees or regularly evaluates it. The
R&D credit is intended to encourage R&D activity by allowing
corporations to claim a portion of their R&D expenses as a
credit against their tax liability. Although the tax board audits
corporations to ensure that they are properly documenting the
expenses they use to claim the credit, it is difficult to determine
how much R&D activity results from the credit. Further, although
the R&D credit is the State’s largest corporate income tax
expenditure, its effectiveness is not regularly evaluated. The credit
was last reviewed in 2003 by the LAO, which determined that the
tax expenditure is likely costly relative to the benefits it provides,
but the LAO was unable to estimate more precisely the costs and
benefits. With no in‑depth analysis, insufficient evidence exists to
determine whether and how effectively the R&D credit is fulfilling
its purpose or benefitting the state economy.
Most of the R&D credits are claimed Most of the R&D credits are claimed by large corporations, and
by large corporations, and those those corporations have generated billions in unused credits that
corporations have generated represent a large future liability for the State. As shown in Table 6,
billions in unused credits that in 2012, the State’s largest corporations claimed 85 percent of the
represent a large future liability for R&D credits. Further, those corporations are allowed to carry
the State. their unused R&D credits forward indefinitely to offset future
tax liabilities. The tax board estimates indicate that corporations
generated but did not claim more than $2.7 billion in R&D credits
in tax year 2012. Moreover, since the credit’s inception in 1987,
the tax board estimates that corporations have generated but not
claimed more than $14 billion in credits. These unclaimed credits
potentially represent a large future liability for the State. However,
because no state agency has evaluated the appropriateness of
allowing corporations to carry forward their unused R&D credits
indefinitely, the State is unable to determine whether the R&D
credits should be modified to prevent corporations from holding
them for an unlimited period of time.
California State Auditor Report 2015-127 19
April 2016
Table 6
Distribution of Research and Development Credits Claimed by Size of Company for Tax Year 2012
TOTAL AMOUNT AVERAGE
NUMBER OF PERCENTAGE CLAIMED PERCENTAGE AMOUNT CLAIMED
DISTRIBUTION OF RESEARCH AND DEVELOPMENT CREDITS CLAIMS OF TOTAL (IN MILLIONS) OF TOTAL (IN THOUSANDS)
By Gross Revenue
$0 to 10 million 2,098 69% $62 5% $30
10 to 50 million 344 11 18 2 52
50 to 100 million 88 3 14 1 162
100 to 500 million 183 6 43 4 233
500 million to 1 billion 96 3 35 3 369
1 billion or more 227 8 949 85 4,179
Totals 3,036 100% $1,121 100% $369
CORPORATIONS WITH GROSS
ALL CORPORATIONS REVENUE OF $1 BILLION OR MORE
NUMBER OF PERCENTAGE NUMBER OF PERCENTAGE
CLAIMS OF TOTAL CLAIMS OF TOTAL
By Industry
Construction 90 3% 5 2%
Finance and insurance, health care and social assistance 75 3 4 2
Information 136 4 17 7
Management of companies (holding companies) 100 3 31 14
Manufacturing 1,260 42 106 47
Professional, scientific, and technical services 824 27 24 11
Retail trade 50 2 3 1
Wholesale trade 255 8 14 6
Other industries 246 8 23 10
Totals 3,036 100% 227 100%
Source: California State Auditor’s analysis of unaudited Franchise Tax Board data for tax year 2012.
Moreover, the economic literature provides mixed evidence on the
effectiveness of state‑level R&D credits, requiring further analysis.
We reviewed 10 recent studies of how R&D credits work at the state
level; six show some qualified evidence that the credits produce
some positive change in state R&D activity, economic growth,
and job creation, and four indicate that the credit has little to no
influence on R&D spending. For example, an economic impact
analysis of Texas’s R&D credit commissioned by the trade group
Texans for Innovation indicates that the state’s 2006 repeal of
its credit resulted in large job losses and a negative impact to the
state’s economy. Alternatively, as mentioned previously, the state of
Washington recently allowed its R&D credit to expire after a study
found that the credit was not creating new jobs in a cost‑effective
manner, as described in the text box on the following page.
20 California State Auditor Report 2015-127
April 2016
Additional analysis would allow California’s
Washington’s 2012 Study on Its Research and Legislature to determine whether the R&D credit is
Development Credit
fulfilling its purpose. Our review of several
state‑level studies showed several options for
Washington established a business and occupation tax credit
evaluating the R&D credit, including requiring a
for qualified research and development expenditures (R&D
state entity to study whether the credit is
credit) to encourage the formation of high‑wage, high‑skilled
jobs and to stimulate the growth of high‑technology cost‑effective in stimulating additional R&D
businesses within the state. In 2012 economic consultants activity and new jobs and to evaluate its economic
analyzed the employment impact of the R&D credit for impact on the state economy. A detailed analysis
Washington’s Joint Legislative Audit Review Committee. could also determine whether the R&D credit is
creating a windfall for some corporations, whether
Using taxpayer data and statistical methods, economic
corporations should be able to carry forward the
consultants isolated the effect of the R&D credit on job creation,
excluding such other factors as business decisions to expand credit indefinitely, whether it should be modified
output or employment for reasons other than R&D spending. to target smaller businesses, or whether it should
be repealed. The analysis could also define the
The study estimated that Washington’s R&D credit created
performance metrics needed to better gauge
454 new jobs from 2005 to 2009 at a cost of between
the R&D credit’s effectiveness. These performance
$17.4 to 24.3 million, or about $40,000 to $50,000 per new
metrics could include the benefit‑cost ratio of
job. Washington’s Citizen Commission for Performance
Measurement of Tax Preferences judged the R&D credit to be additional R&D spending resulting from the credit
too costly given its benefits and recommended the legislature compared to the amount of forgone revenue for
allow the credit to expire. The credit expired on January 1, 2015. the State and the cost‑effectiveness of the number
of jobs the R&D credit creates. By evaluating the
Source: California State Auditor’s analysis of Washington’s 2012
R&D credit study, Washington state law, and the Washington R&D credit’s success and by defining performance
Department of Revenue’s 2014 special notice on its R&D credit. metrics, the Legislature will be better able to
ensure that the credit benefits the State.
Insufficient Evidence Exists to Support the Minimum Franchise Tax
Exception’s Effectiveness in Encouraging New Businesses to Incorporate
in California
It is not clear whether the franchise exemption, which cost the State
$45 million in forgone revenue in tax year 2012, had a noticeable
effect on the formation of new corporations in California. Under
California tax law, corporations are generally subject to a minimum
franchise tax of a percentage of their income or $800, whichever
is greater. The franchise exemption, which was enacted in 1999
and modified in 2000, eliminates this minimum franchise tax
for corporations that incorporate or qualify to do business in the
State on or after January 1, 2000, during their first taxable year.
Citing the unfair burden of paying the minimum tax during a
corporation’s first year, one of the authors of the bill enacting the
franchise exemption suggested that the franchise exemption would
help create or encourage corporate formation within California.
As shown in Figure 2, although the number of new corporations
formed in the State increased annually from around 90,000 in
2000 to around 110,000 in 2005, this trend may have occurred for
a number of reasons other than the franchise exemption; these
reasons include booms and contractions associated with the
California State Auditor Report 2015-127 21
April 2016
business cycle. Notably, the number of new corporations formed
in 2014 returned to around 90,000. Without information showing
why corporations formed in any given year, it is unclear whether the
franchise exemption is fulfilling its purpose.
Figure 2
Filings in California for New Domestic and Foreign Stock Corporations
From 1986 Through 2014
120,000
100,000
80,000
60,000
40,000
20,000
6891 7891 8891 9891 0991 1991 2991 3991 4991 5991 6991 7991 8991 9991 0002 1002 2002 3002 4002 5002 6002 7002 8002 9002 0102 1102 2102 3102 4102
Minimum franchise tax
exemption modified in 2000
to cover only the first year
Minimum franchise tax exemption
enacted in 1999 for the first two years
of incorporation
sgniliF
noitaroproC
weN
Year
Source: Unaudited data from the Secretary of State’s business programs division.
Because no state entity currently oversees or monitors the effectiveness
of the franchise exemption, it is unclear if it is having any benefit on the
California economy or whether it is encouraging additional businesses
to incorporate within the State. We reviewed the statutes relevant to
the franchise exemption as well as its enacting legislation and found no
requirement for any state agency to monitor whether the exemption is
having any effect on these new corporations.
In addition, we found insufficient evidence that the franchise
exemption would have a noticeable effect on business formation
or entrepreneurial activity. We did not locate any research relating
specifically to the franchise exemption, but we reviewed studies
that evaluate the effectiveness of small tax cuts, whose effects
are similar to those of the franchise exemption. These studies
provided conflicting evidence on the effectiveness of small tax
cuts in improving state economic growth or business formation.
For example, one study found that tax rates have a statistically
22 California State Auditor Report 2015-127
April 2016
significant effect on the rate of business formation. However, several
other studies provided evidence that changes in state tax policies
do not appear to have a significant effect on business formation
and that a prohibitively large tax rate change would be required to
generate a noticeable change in self‑employment activity. It is not
clear that the current franchise exemption of $800 is large enough
to have a noticeable effect on the rate of business incorporation
within the State or whether the exemption’s forgone revenue would
be better spent in another way.
Further analysis of the franchise exemption would
Evaluation Options for the allow the Legislature to determine whether this
Minimum Franchise Tax Exemption exemption is achieving its purpose effectively and
to consider whether it should be modified. A
• “Hypothetical Firm” Method: Analysts develop theoretical
detailed study may be able to detect the effect of
income statements and tax returns for a hypothetical
the franchise exemption or other small tax
corporation and determine how state and local tax
decreases on business formation, for example, by
structures in different locations affect it.
employing analytical methods that control for
• Statistical Approach: Analysts use real historical
important nontax factors such as expansions or
corporation data to model business formation behavior
recessions associated with the business cycle. As
and to distinguish the effects of external factors like
the text box shows, some methods of evaluation
the minimum franchise tax exemption from other
include simulating the effect of the franchise
nontax factors such as general economic growth or
exemption on a hypothetical firm’s performance
a firm’s decision to expand for reasons not related to
or using statistical methods to estimate the impact
the exemption.
of the exemption separately from other nontax
• Economic Modeling: Analysts use economic data and
factors on business formation. As part of the
assumptions about the structural relationships and
evaluation, some potential performance metrics
interactions between and among economic variables,
could include the cost‑effectiveness of the number
including tax incentives, to anticipate their effect
of companies or jobs the exemption has created.
on corporations.
By evaluating the effectiveness of the franchise
Source: California State Auditor’s analysis of the Legislative exemption according to desired performance
Analyst Office’s alternative options to study the impacts of
the manufacturer’s investment credit and the research and metrics, the State could better determine whether
development credits. the franchise exemption is achieving its purpose
or whether it requires modification or repeal.
Three Tax Expenditures Appear to Be Fulfilling Their Purposes but
Could Be Improved
Three of the tax expenditures we reviewed—the water’s edge
election, the low‑income housing credit, and the film and television
credit—appear to be achieving their respective purposes, but
improvements would make them more effective. The water’s edge
election has reduced international concern over California’s default
method of corporate taxation, but it may provide corporations with
unintended benefits that reduce state revenue, such as allowing
corporations to shield income in offshore tax havens. In addition,
the low‑income housing credit is subsidizing housing that would not
otherwise be built, while modifications to the credit could increase the
California State Auditor Report 2015-127 23
April 2016
number of low‑income housing units built without increasing the
total amount of the credits the State awards. Finally, although the film
and television credit is keeping film and television productions from
moving to other states, some of its benefits may be going to projects
that would have filmed in the State without the credit.
Changes to the Water’s Edge Election Would Increase State Revenue
While Continuing to Fulfill the Election’s Purpose
The water’s edge election could be improved by no longer allowing The water’s edge election could be
corporations to select between two tax structures and by taxing improved by no longer allowing
corporate profits kept in offshore tax havens. The water’s edge corporations to select between
election allows multinational corporations to limit their taxable two tax structures and by taxing
base to income derived from sources within the United States, corporate profits kept in offshore
so this income excludes earnings or losses from foreign portions tax havens.
of their business. According to the tax board, this election was
enacted in response to controversy over California’s application
of a worldwide unitary business tax concept to multinational
corporations. However, the election’s current structure goes
beyond this purpose and allows corporations to choose the most
advantageous tax treatment of their income, thus lowering their tax
bills and increasing forgone revenue to the State.
Enacted by the Legislature in 1955, worldwide unitary taxation
requires corporations to pay a tax based on income derived
from or attributable to sources within California that is earned
by the corporations’ combined business units, which include all
subsidiaries and parent companies regardless of their location.
According to the tax board, through the 1960s and 1970s, the State
was increasingly aggressive in applying worldwide unitary taxation
to multinational businesses. Corporations brought to the United
States Supreme Court (Supreme Court) their objections to this
practice; however, the Supreme Court found the practice lawful.
Nevertheless, in 1985 the British Parliament enacted legislation that
would have penalized foreign shareholders of British companies
if those shareholders did business in California or any other state
that employed worldwide unitary taxation. California subsequently
passed a law in 1986 implementing the water’s edge election.
Although the statutory language does not state that the law was
passed in response to international governments’ and multinational
businesses’ objections, the law appears to address these concerns. In
fiscal year 2012–13, the water’s edge election resulted in estimated
forgone revenue of $700 million to the State.
Although the water’s edge election appears to be achieving its
purpose of addressing other countries’ concerns, it may be doing
so inefficiently because it provides corporations a choice of the
method of reporting their income that most reduces their taxes. A
24 California State Auditor Report 2015-127
April 2016
2010 article from the Harvard Journal on Legislation indicates that
corporations that do not elect the water’s edge option may do so
because having the State consider their entire worldwide income
in assessing their taxes leads to lower tax bills. For example, a
hypothetical multinational corporation in the first situation shown
in Table 7 could choose to file under the water’s edge election
to minimize its tax liability because the income attributable to
California would be lower than under worldwide unitary taxation.
Conversely, in the second hypothetical situation shown in the
table, the corporation would instead likely choose to report its
worldwide income for tax purposes because its foreign subsidiaries'
reported losses that result in a lower tax liability under worldwide
The State could potentially unitary taxation. The State could potentially increase tax revenue
increase tax revenue by requiring by compelling corporations who take advantage of preferential
all corporations to file using the tax treatment under worldwide unitary taxation by requiring all
water’s edge tax treatment. corporations to file using the water’s edge tax treatment.
Mandating that all corporations use the water’s edge election, as
other states have done, could increase California tax revenue while
continuing to fulfill the tax expenditure’s purpose. According to a
November 2015 tax article, at least three states—Alaska, Oregon,
and Rhode Island—require corporations to file on a water's edge
basis.4 If some corporations are choosing to file under the worldwide
unitary taxation because it is advantageous to do so, requiring that
all corporations file under the water's edge provision in California
would continue to fulfill the purpose of the water’s edge election
while also preventing corporations from using worldwide unitary
taxation to lower their tax burdens.
Another way to improve the effectiveness of the water’s edge election
would be to limit corporations’ ability to abuse this tax expenditure by
the corporations’ shifting income to offshore tax havens. According
to the U.S. Government Accountability Office (GAO) and the
November 2015 tax article, tax havens are described as countries
that, among other things, have no requirement that the taxpayer have
substantial business activity in the jurisdiction and impose a low or
zero rate of tax on all or certain categories of income, thus presenting
significant tax evasion opportunities. Several other states have
revised their water’s edge provisions to consider income sheltered
in offshore tax havens as inside the water’s edge and thus subject
to state tax apportionment. Oregon did so in 2013, estimating that
this would provide $18 million in additional revenue for fiscal year
2014–15.5 Three other states and Washington, D.C., have also taken
4 Alaska requires oil and gas companies to file on a worldwide combined basis instead of a
water's edge.
5 According to Oregon’s Legislative Revenue Office, it will not be able to calculate the total amount
of additional revenue until all corporations have submitted their 2015 tax reports. It does not
anticipate having this number until 2017.
California State Auditor Report 2015-127 25
April 2016
similar measures. Like Oregon, Montana includes a specific list
of jurisdictions as tax havens, including the Cayman Islands and
Luxembourg, and a state body may update the lists periodically.
Alaska, West Virginia, and Washington, D.C., instead define tax
havens as jurisdictions that meet certain criteria, such as imposing
no or low income tax rates and facilitating tax avoidance. The tax
board has estimated that including tax havens within the water’s
edge for California would result in additional state revenue of $20
million in the first fiscal year that the provision is in effect and
increase to $40 million the following fiscal year. Doing so would
not violate the purpose of the water’s edge election in addressing
international concern over double taxation because it would only
extend the water’s edge to countries known as tax havens.
Table 7
Corporations Will Likely Choose The Tax Treatments That Minimize Their Tax Liabilities
Hypothetical Situation 1: Corporation Would Likely Choose to Be Taxed Under the Water’s Edge Election
(In Millions)
CORPORATION INCOME APPORTIONED
FILINGS SALES* INCOME TAX TREATMENT TO CALIFORNIA TAX OWED (TAX RATE OF 10%)†
Worldwide total $800 $160 Worldwide unitary taxation $160 x (100/800)= $20 x 10%=
$20.0 $2.0
Foreign 300 90
United States 500 70 Water’s edge election $70 x (100/500)= $14 x 10%=
$14.0 $1.4
California 100 (Apportioned by sales and
chosen tax treatment)*
Hypothetical Situation 2: Corporation With Foreign Income Losses Would Likely Choose Worldwide Unitary Taxation
(In Millions)
CORPORATION INCOME APPORTIONED
FILINGS SALES* INCOME TAX TREATMENT TO CALIFORNIA TAX OWED (TAX RATE OF 10%)†
Worldwide total $800 $40 Worldwide unitary taxation $40 x (100/800)= $5 x 10%=
$5.0 $0.5
Foreign 300 (30)
United States 500 70 Water’s edge election $70 x (100/500)= $14 x 10%=
$14.0 $1.4
California 100 (Apportioned by sales and
chosen tax treatment)*
Source: California State Auditor’s analysis using information provided by the chief economist of the Franchise Tax Board’s (tax board) Economic and
Research Statistics Bureau and by California corporate tax law.
n = Not tax advantageous
n = Tax advantageous
* According to the tax board’s chief economist, Proposition 39 (2012) caused the majority of corporations to apportion their income to California
based only on their sales. Although some corporations can still apportion their income based on property, payroll, and sales factors, the
hypothetical examples above only apply the sales factor for illustrative purposes.
† State law applies a different tax rate depending on the type of corporation. This hypothetical example uses a simplified tax rate for illustrative
purposes only.
26 California State Auditor Report 2015-127
April 2016
Changing Who Can Purchase Low‑Income Housing Credits May Increase
Funding for Construction, Thus Providing Additional Housing Units
The low‑income housing credit, which helps fund rental housing
projects for low‑income Californians, could be made more efficient
with modifications to reduce its negative tax implications. This
credit, in combination with its federal counterpart, is designed to
cover only the expenses necessary to make a low‑income housing
project economically viable. As shown in Figure 3, developers of
low‑income housing—those who own the rehabilitated or newly
constructed projects—apply for credits to cover gaps in funding, and
credits are not awarded until after the housing is built. According to
the California Tax Credit Allocation Committee (committee), which
authorizes the credits, most credits are sold to corporate or individual
investors in exchange for financing the capital costs of project
construction. Award periods vary depending on the type of credit:
four years for the state credit and 10 years for the federal credit. Since
its inception in 1987, the state credit has funded the development of
nearly 60,000 housing units at a cost of $1.8 billion, or around $30,000
per unit.
The committee generally awards both the federal and state
low‑income housing credits on a competitive basis to developers
who meet the credits’ requirements. The state credit is generally
only available to projects that receive, or qualify to receive, federal
credits, and state law requires that state and
federal credits combined do not exceed what is
Federal Tax Implications for Investors Claiming necessary for a project’s financial feasibility. We
the State’s Low‑Income Housing Tax Credits
reviewed the process by which the committee
allocates and oversees the state and federal credits
Developers typically partner with investors to obtain credits.
and found it reasonable. The committee allocates
Investors provide up‑front funds for construction, and
credits to the most worthy projects according to a
developers provide credits for investors to later use to lower
their state taxes. Both the developer and investor own a stake detailed scoring system and then monitors the
in the housing project. projects after the housing units are built, ensuring
that developers meet and continue to adhere to
According to legislative analysis of Senate Bill 377 of 2015
the state and federal credit requirements.
(SB 377), the Internal Revenue Service has opined that state
tax credits obtained by investors with an ownership interest
When developers partner with investors on
in a low‑income housing project reduce the investors’ state
tax liability, which can then increase federal taxes. Investors low‑income housing projects, the investors do not
use the state tax liability to reduce their federal taxes, so lower typically pay the developers the full value of the state
state tax liability results in less reduction in federal taxes. credits they expect to claim because of the negative
Investors factor this calculation into the amount they are federal tax implications. For example, investors
willing to pay developers for state tax credits. paid developers, on average, only 70 cents for each
dollar of the state credits awarded in 2014. As the
Sources: California Tax Credit Allocation Committee’s
description of the low‑income housing tax credit and an text box describes, investors limit the amounts
August 14, 2015, analysis of Senate Bill 377 of 2015 by the
they are willing to pay for credits because claiming
Assembly Committee on Revenue and Taxation.
them increases their federal tax liabilities. Credits
obtained through a partnership reduce investors’
state tax liabilities, which can cause corresponding
California State Auditor Report 2015-127 27
April 2016
increases in their federal taxes. Thus, investors pay developers only
around 70 percent of each credit’s actual value, meaning that every
state credit dollar does not provide a full dollar for construction.
Figure 3
How a Low‑Income Housing Project Is Funded
1 Developer Identifies Total Project Cost
A developer plans a low-income housing project and determines the total
cost of construction
2 Developer Identifies Funding Sources
The developer identifies sources of funding to cover the project’s total cost,
including the amount to be covered by the low-income housing credit
3 Developer Applies for the Low-Income Housing Credit
The developer applies for the low-income housing credit in the amount
necessary for the project to be financially feasible
4 Low-Income Housing Credit Allocated
The California Tax Credit Allocation Committee authorizes the amount of the project’s
low-income housing credit provided the project meets certain requirements
5 Investor Provides Funding
The developer partners with an investor for funding in exchange for the
right to claim the low-income housing credit
6
Developer Builds Project
7 Investor Claims Low-Income Housing Credit
The investor claims the low-income housing credit over multiple years, contingent
upon the project remaining compliant with certain requirements
Source: California State Auditor’s analysis of the California Code of Regulations.
28 California State Auditor Report 2015-127
April 2016
Reducing federal tax implications may be one way to increase
the amount investors pay developers for state credits. Prior
legislation has attempted to address the discrepancy between state
and federal credits by allowing developers to sell state credits to
investors instead of partnering with them. As discussed previously
in the text box on page 26, according to the Assembly Committee
on Revenue and Taxation’s analysis of Senate Bill 377 (2015),
the bill’s author stated that it would eliminate the negative
federal tax implications investors face under the current state
credit. The committee analysis also indicated that proponents
of Senate Bill 377 (2015) believed that the bill would result in
investors’ willingness to pay more for the state credit, bringing
the state credit closer to the dollar‑for‑dollar parity enjoyed by its
federal counterpart. Improving the value of each state credit could
ultimately lead to funding additional units of low‑income housing
without additional forgone revenue to the State.
Further Study of the Film and Television Credit Could Limit Instances in
Which It Benefits Projects That Would Have Filmed in the State Without
the Credit
Although the film and television Although the film and television credit appears to be keeping some
credit appears to be keeping some film and television production from moving to other states,
film and television production from some of its benefits may be going to projects that would have
moving to other states, some of its filmed in the State even in the absence of the credit. The credit
benefits may be going to projects was first enacted in 2009 and was given to production companies
that would have filmed in the State on a first‑come, first‑served basis. A newer version of the credit,
even in the absence of the credit. first available on January 1, 2016, requires the commission to allocate
the credit on a competitive basis, and to collect data on production
companies that apply for, but do not receive, the new credit.
The film and television credit—a version of which many other
states also offer—constituted $100 million in foregone revenues in
fiscal year 2012–13 and is intended to encourage film and television
production in California. As shown in Figure 4, the LAO found that
credits incentivizing motion picture production existed in 37 states
including California as of 2014. In its 2014 report on the film and
television credit, the LAO stated that California is the historical
home of the motion picture industry and provided more than
half of the motion picture jobs in the nation in 2012. However,
according to the report, California’s share of the motion picture
industry’s national employment has steadily declined since 2004—
when California accounted for 65 percent of the national film and
television production jobs. This decline indicates that other states’
incentives may have captured jobs and production activity that
otherwise might have occurred in California.
California State Auditor Report 2015-127 29
April 2016
The film and television credit appears to have a positive effect on the
state economy. The LAO indicates that the number of film and
television production jobs in California declined from 124,000 in
2004 to 107,000 in 2014—a decrease of around 13 percent—as other
states adopted film and television production subsidies. However,
the commission, which allocates the credit, estimated that since the
credit’s inception in 2009 through fiscal year 2015–16, it has allocated
$757 million in credits to 326 applicants, and the commission also
estimates that these credits will generate or have generated spending
of $5.9 billion in the State. Further, the commission noted that the
film and television credit has resulted in the aggregate hiring of
608,000 total crew members, cast members, and background actors.
The film and television credit is therefore helping the State retain jobs
that it might otherwise lose to other states.
Figure 4
States With Motion Picture Incentives as of March 2014
Motion picture incentives
No motion picture incentives
Source: The 2014 report from the California Legislative Analyst’s Office titled Film and Television Production: Overview of Motion Picture Industry and
State Tax Credits.
30 California State Auditor Report 2015-127
April 2016
However, a commission survey of film and television credit
applicants who did not receive the old version of the credit indicates
that the credit may be subsidizing some production activity that
would have occurred in the State without the credit. State law
requires, the commission, when possible, to obtain information from
applicants who did not receive a credit. For fiscal years 2010–11
through 2014–15, the commission’s survey found that nearly a
third of applicants denied credit nonetheless filmed in the State.
These denied applicants spent approximately $600 million for film
production that remained in the State, while the other two thirds
of applicants denied the credit moved their projects elsewhere
and spent $3.6 billion in production expenses outside of the State.
However, this survey data only pertains to the old version of the
credit as no survey data for the new credit was available during our
audit. Because the new credits are issued on a competitive basis,
the allocation structure may reduce the number of productions
that receive credits but would have filmed in the state even without
them. Nonetheless, the State may be providing benefits to projects
that do not need them, and it may be limiting the credit’s ability to
create additional economic activity.
Further analysis would allow the Further analysis would allow the Legislature to determine the extent
Legislature to determine the extent to which the film and television credit benefits projects that would
to which the film and television have filmed in the State without the credit. No detailed data besides
credit benefits projects that would the commission’s survey exist to show the extent to which this
have filmed in the State without situation is occurring. The commission’s survey of productions that
the credit. filmed in the State after not receiving a credit does not specifically
address how many productions that received a credit would have
filmed in the State without the credit, nor are there any other
surveys or studies that consider this aspect of the credit. The LAO
is conducting an in‑depth analysis of the credit and expects to issue
a report in the spring or summer of 2016. The results of this report
may indicate that action is needed to modify the credit to prevent
these windfalls.
The Subchapter S Corporation Election Appears to Be Functioning
as Intended
Our review of the Subchapter S corporation (S corporation)
election found that it appears to be achieving its purpose and
does not need legislative changes to improve its effectiveness.
Costing $220 million in forgone revenue in fiscal year 2012–13,
the S corporation election offers businesses an alternative to the
standard Subchapter C corporation (C corporation) filing status.
Like C corporations, S corporations are legal entities that are
generally separate and distinct from their owners, and with
separate and distinct liabilities. Additionally, they are limited to
California State Auditor Report 2015-127 31
April 2016
100 shareholders, and those shareholders must be United States
residents. California S corporations are taxed at a lower entity rate
than C corporations and S corporations pass income through to
their shareholders, who may be subject to personal income taxes on
those distributions. Legislative correspondence from the chair of the
Senate Revenue and Taxation Committee at the time that state law
recognized S corporations suggests that the State’s S corporation
election is intended to conform state tax law with federal tax law and
to help California businesses remain competitive with those located
elsewhere. California recognizes the federal S corporation election
but imposes a 1.5 percent tax on S corporations’ net income, and
this tax mitigates some of the revenue loss from the S corporation
election while preserving the incentive for small businesses to file in
this manner.
Our review of academic and governmental literature found that
small businesses primarily use S corporation filing, and this
literature does not describe any potential ways to improve the
S corporation election’s effectiveness. According to a report by
the GAO, as of 2006, 94 percent of S corporations in the nation
had three or fewer shareholders, indicating that most businesses
electing to operate as S corporations are small. The GAO report
and a study by the Journal of American Taxation Association found
that small businesses frequently cite limited liability protection as
an important reason to make this election. Our review of some
State legislative proposals to modify the S corporation election
did not identify any proposals that would substantially improve its
performance or effectiveness.
Although Capping Tax Expenditures Offers Benefits, Doing So May
Not Always Be Appropriate
Limits on tax expenditures allow the State to control the amount
of revenue it forgoes; however, such limits—sometimes referred
to as caps—are not applicable for each type of corporate tax
expenditure. In fact, we found that three of the four corporate Three of the four corporate tax
tax expenditures we reviewed that do not already have caps appear expenditures we reviewed that do
to be inappropriate candidates for such control mechanisms. As not already have caps appear to be
shown in Table 8 on the following page, we evaluated the viability inappropriate candidates for such
of placing caps on the amount of revenue the State forgoes for control mechanisms.
each of the six corporate tax expenditures we reviewed.6 State
law has capped the film and television credit, which ranges from
$100 million per fiscal year to $330 million for fiscal year 2019–20.
State law also caps the low‑income housing credit; for 2015, the
6 Caps on the corporate tax expenditures we reviewed include all credits claimed against the
personal and corporate income tax and the gross premiums tax.
32 California State Auditor Report 2015-127
April 2016
cap was approximately $94 million.7 However, two of the other tax
expenditures we reviewed—the water’s edge and the S corporation
elections—are tax‑filing structures intended to be available for all
qualifying corporate taxpayers; thus a cap on these expenditures
appears inappropriate. Similarly, the franchise exemption is
intended for all newly incorporated businesses; capping this
expenditure would be appropriate if the purpose of this corporate
tax expenditure was fundamentally changed to focus on certain
sectors of new businesses, such as small businesses. We believe
that—absent this type of fundamental change—a cap on this
corporate tax expenditure would not be appropriate.
Table 8
Caps on the Six Corporate Tax Expenditures We Reviewed
IS THIS CORPORATE TAX DO VIABLE OPTIONS EXIST TO CAP
CORPORATE TAX EXPENDITURE EXPENDITURE CAPPED? CAP AMOUNT THE TAX EXPENDITURE?
Research and No – Yes—a cap could limit this credit to an annual amount or to a
development (R&D) credit fixed amount per credit redeemed.
Water’s edge election No – No—these tax expenditures cannot be capped because they
affect the tax filing structures available to all corporations.
Subchapter S corporation election No –
Film and television credit Yes $330 million annually Yes—state law already caps these tax expenditures to
annual amounts.
Low‑income housing credit Yes $94 million annually*
Minimum franchise tax exemption No – No—this tax expenditure cannot be capped because the
exemption is designed to be available to all new corporations.
Source: California State Auditor’s analysis of the Revenue and Taxation Code as well as the California Tax Credit Allocation Committee’s (committee)
description of the low‑income housing tax credit.
* According to the committee, the cap for 2015 was approximately $94 million, which reflects the $70 million cap in state law adjusted for inflation
since 2001 and includes any unused or returned credits from previous years.
The caps on the film and television credit and the low‑income
housing credit are examples of how caps can limit benefits to
corporations that most closely meet the credits’ criteria. For
example, applicants for the low‑income housing credit must submit
a detailed application to a state committee, identifying how much
each housing unit will cost to construct, the project’s proximity
to transit, and whether daycare is available, among other factors.
The committee uses these criteria to rank applications, and it
awards credits to the highest‑ranked projects. Because demand
for the credit exceeds available credit funds, the State can limit
the credit’s benefits to those projects that best achieve its purpose.
Additionally, projects that are awarded low‑income housing credits
7 The annual cap on the low‑income housing credit is determined based upon a formula set forth
in state law.
California State Auditor Report 2015-127 33
April 2016
are subject to routine monitoring by the committee to ensure that
they continue to meet the terms agreed to in the credit application
over a multiyear compliance period. Similarly, corporations that
request film and television credits may not claim them until they
submit additional information to the commission, including
documentation of qualified expenditures to prove that filming
activity occurred in the State. Once these entities have awarded the
available credits for that year to qualifying corporations, no more
can be awarded.
A similar cap could ostensibly be placed on the R&D credit. A cap could be placed on the
However, as discussed earlier in the report, it is not clear whether R&D credit, but more research into
the R&D credit in its current form is fulfilling its purpose of the effectiveness of this credit should
stimulating additional R&D spending within the State. Capping be conducted before doing so.
the R&D credit without first having a clear understanding of
whether and exactly how it creates economic benefit for the
State would not be advisable. Once the R&D credit’s effectiveness
has been evaluated, the Legislature could cap it, as some other
states have done, by limiting either the total annual amount of
the credits issued by the State, the amount per credit claimed by
each corporation, or both. For example, New Hampshire’s state
law limits the amount of its R&D credits issued to all taxpayers to
$2 million annually, and limits each taxpayer's proportional share of
the R&D credit to $50,000 each year. If, for example, the Legislature
had also limited R&D credits to $50,000 per corporation annually
during tax year 2012, and if taxpayer behavior had not changed
under this cap, we estimate that the State’s forgone revenue from
the R&D credit would have decreased from about $1.1 billion in tax
year 2012 to about $58 million.
Alternatively, if the Legislature were to place a total annual cap
on the R&D credit and required that corporations apply for this
credit on a competitive basis, it would have to create an oversight
entity, similar to the state committee that oversees the low‑income
housing credit. However, we believe the Legislature should consider
these options after a study has been conducted on the effectiveness
of the R&D credit. Such a study would help clarify how to maintain
much of the value created by the credit while mitigating the State’s
currently unlimited exposure to decreased revenue occurring
because of this credit.
34 California State Auditor Report 2015-127
April 2016
Recommendations
To increase oversight of existing and future tax expenditures,
the Legislature should consider following these best practices for
that oversight:
• Enact a joint legislative rule requiring specific goals, purposes,
and objectives as well as detailed performance indicators for all
tax expenditure types, including elections and exemptions.
• Enact a joint legislative rule to require sunset dates for all future
tax expenditures.
• Enact a law requiring a state entity to conduct a comprehensive
evaluation of all tax expenditures and develop conclusions and
recommendations to continue, modify, or repeal each of them.
The state entity should have the necessary resources and a
reasonable time frame for analysis.
• Enact a joint legislative rule requiring a legislative body to
consider the state entity’s conclusions to aid it in developing
recommendations to continue, modify, or repeal every tax
expenditure.
To ensure that the R&D credit and franchise exemption are
effectively fulfilling their purposes, the Legislature should consider
doing the following:
• Commission a study on the cost‑effectiveness of the R&D credit
for stimulating additional R&D activity or new jobs within the
State, including an impact analysis on how the credit affects
the state economy. The study should also define performance
metrics for use in subsequent reports.
• Commission an evaluation of the franchise exemption to
determine if it is effectively encouraging business formation
within the State.
To improve the effectiveness of the water’s edge election and the
low‑income housing credit, the Legislature should consider doing
the following:
• Modify the water’s edge election to include tax havens within the
water’s edge and thus subject to state tax apportionment.
• Make the water’s edge election mandatory and require all
multinational corporations to exclude foreign income, except tax
havens, from state tax apportionment.
California State Auditor Report 2015-127 35
April 2016
• Allow low‑income housing developers to sell project credits to
investors in a manner that reduces the federal tax implications
for investors who claim the credit.
• If not otherwise addressed by the LAO's planned report on the
film and television credit, the Legislature should commission a
study to determine how to limit instances in which the credit
benefits projects that would have filmed in the state without it.
We conducted this audit under the authority vested in the California State Auditor by Section 8543
et seq. of the California Government Code and according to generally accepted government auditing
standards. Those standards require that we plan and perform the audit to obtain sufficient, appropriate
evidence to provide a reasonable basis for our findings and conclusions based on our audit objectives
specified in the Scope and Methodology section of the report. We believe that the evidence obtained
provides a reasonable basis for our findings and conclusions based on our audit objectives.
Respectfully submitted,
ELAINE M. HOWLE, CPA
State Auditor
Date: April 12, 2016
Staff: John Baier, CPA, Audit Principal
Aaron Fellner, MPP
Jerry A. Lewis, CICA
Oswin Chan, MPP, CIA
Taylor William Kayatta, JD, MBA
Legal Counsel: Scott A. Baxter, Senior Staff Counsel
For questions regarding the contents of this report, please contact
Margarita Fernández, Chief of Public Affairs, at 916.445.0255.
36 California State Auditor Report 2015-127
April 2016
Blank page inserted for reproduction purposes only.
California State Auditor Report 2015-127 37
April 2016
Appendix
SELECTION OF CORPORATE INCOME TAX EXPENDITURES
WE REVIEWED
To determine which corporate income tax expenditures
(tax expenditures) to review, we analyzed the three most recent tax
expenditure reports by the Department of Finance (Finance) to
locate the six largest state‑only tax expenditures by total forgone
revenue. As shown in the Table on the following page, we sorted
each tax expenditure into one of three categories: whether it is
exclusive to California with no comparable federal tax expenditure,
whether a comparable federal tax expenditure exists but the
State’s version includes substantive differences, and whether
the tax expenditure directly conforms with a federal credit. We
also reviewed each tax expenditure to determine whether it was
appropriate for review based on the year it went into effect, whether
it is still in effect, and whether the Franchise Tax Board had data on
corporations claiming it.
The table shows that many tax expenditures presented in Finance’s
reports were not good candidates for review because they were
no longer in effect, they conform to federal law and thus are not
state‑only corporate income tax expenditures, or they were enacted
so recently that sufficient data do not exist. We did not consider
tax expenditures that are no longer in effect because doing so
would offer little value to the Legislature. We also did not consider
those that conform with federal law because the scope of our
audit was limited to state‑only corporate income tax expenditures.
We selected only tax expenditures with at least three years of
available tax data so we could properly value them against other tax
expenditures. Because the most recent complete corporate tax data
available were for the 2010–11 through 2012–13 fiscal years, we used
those years when making our selection.
38 California State Auditor Report 2015-127
April 2016
Table
Selection of the Six Most Costly State‑Only Tax Expenditures, According to the California Department of Finance’s
Most Recent Tax Expenditure Report
FORGONE REVENUE (IN MILLIONS)
FISCAL YEAR FISCAL YEAR FISCAL YEAR CONFORMITY WITH SELECTED REASON TAX EXPENDITURE
EXPENDITURE 2010–11 2011–12 2012–13 TOTAL FEDERAL LAW* FOR REVIEW? NOT SELECTED FOR REVIEW
Research and development credit† $1,500 $2,200 $1,500 $5,200 Nonconforming Yes
Total of all sales factor 490 1,160 908 2,558 State‑exclusive No longer a
apportionments tax expenditure‡
Water’s edge election 1,000 850 700 2,550 State‑exclusive Yes
Enterprise zones and similar areas† 650 850 1,000 2,500 State‑exclusive Tax expenditure repealed
Subchapter S corporations 400 270 220 890 Nonconforming Yes
Like‑kind exchanges† 110 270 320 700 Conforming No material
state‑specific provisions
Accelerated depreciation of research 130 110 120 360 Conforming No material
and experimental costs† state‑specific provisions
Charitable contributions deduction 90 100 90 280 Conforming No material
state‑specific provisions
Film and television tax credit† 2 95 100 197 State‑exclusive Yes
Low‑income housing credit† 60 70 50 180 Nonconforming Yes
Minimum franchise tax exemption§ 40 45 45 130 State‑exclusive Yes
Jobs/hiring tax credit† 24 31 41 96 State‑exclusive Tax expenditure repealed
Employee stock ownership plans† 40 27 27 94 Conforming No material
state‑specific provisions
Percentage depletion of mineral and 23 22 24 69 Conforming No material
other natural resources state‑specific provisions
Credit union treatment 6 18 20 44 Conforming No material
state‑specific provisions
Expensing of timber growing costs† 8 7 7 22 Conforming No material
state‑specific provisions
Reforestation† NA 7 6 13 Conforming No material
state‑specific provisions
California Competes Tax Credit NA NA 0 0 State‑exclusive Insufficient tax
data available
Hiring credit (2013 Budget Act) NA NA 0 0 State‑exclusive Insufficient tax
data available
New advanced strategic aircraft NA NA 0 0 State‑exclusive Insufficient tax
hiring credit data available
Totals $4,573 $6,132 $5,178 $15,833
Sources: California State Auditor’s analysis and tax expenditure report by the Department of Finance (Finance) for fiscal year 2014–15.
* We determined whether each tax expenditure conformed directly with a federal expenditure, was similar to a federal expenditure but deviated in a
meaningful way, or was exclusive to the State.
† Finance indicated that this item includes personal income tax amounts.
‡ Beginning in tax year 2013, businesses no longer have the option to choose between different sales factors. According to the Franchise Tax Board,
this change means that this tax expenditure no longer exists.
§ In its tax expenditure reports, Finance refers to this tax expenditure as the tax‑exempt status for qualifying corporations, but it included forgone revenue
from organizations deemed tax‑exempt by Internal Revenue Code Section 501, such as churches and nonprofits. We have included only forgone
revenue from corporations claiming the exemption. This amount is for calendar year 2012 since this amount is derived from new corporations formed
each calendar year. For added clarity, we also refer to this tax expenditure as the minimum franchise tax exemption.