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The 2023-24 Budget: Proposed Reauthorization of AB 8 Vehicle Fees
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2023-24 BUDGET
The 2023-24 Budget:
Proposed Reauthorization of
AB 8 Vehicle Fees
GABRIEL PETEK | LEGISLATIVE ANALYST | FEBRUARY 2023
SUMMARY
In this brief, we assess the Governor’s proposal to extend the sunset of certain-vehicle related fees that
support clean transportation activities. Fees that are scheduled to sunset on January 1, 2024—often referred
to as AB 8 fees—generate revenues totaling about $175 million annually, which are used to support three
different programs that encourage adoption of zero-emission vehicles (ZEVs) and upgrades to cleaner vehicle
technology. (While these charges are commonly referred to as fees, under the State Constitution they qualify
as taxes, and therefore will require a two-thirds vote of the Legislature to extend.) While the associated fee
levels are modest, vehicle registration fees in California already are quite high compared to other states.
In light of significant policy and funding changes to support ZEVs and cleaner transportation since these
fees were last reauthorized in 2013, we recommend the Legislature think carefully about how the revenues
complement existing efforts and how essential they are to achieving state goals given the costs they
represent to households. Should it choose to reauthorize AB 8 fees, the Legislature could consider changing
how the funds are used to support different clean transportation programs, or fund entirely different activities
with the revenues, depending on the state’s highest priorities.
Background AB 8 Fees Include Various Vehicle-Related
Taxes. Chapter 750 of 2008 (AB 118, Núñez)
Vehicles Are a Major Source of Greenhouse
established several different vehicle-related fees
Gas (GHG) Emissions and Air Pollution. The
that primarily support climate and air quality
state has undertaken a variety of steps to try to
programs. Chapter 401 of 2013 (AB 8, Perea)
limit the magnitude of climate change and reduce
extended these fees until January 1, 2024.
GHG emissions. Transportation is the largest single
Throughout this brief, we refer to the vehicle
source of GHG emissions—responsible for about
charges imposed by AB 8 as “fees,” which
40 percent of total GHG emissions overall, with
is generally consistent with how they are
25 percent of the total coming from passenger
characterized in statute. However, under the State
vehicles. This makes vehicles a key area of focus for
Constitution, these charges qualify as taxes.
achieving GHG reductions. Additionally, vehicles—
These fees include an annual smog abatement fee
particularly heavy-duty trucks—are major sources
for vehicles six years old or less ($8), an annual
of air pollution. Numerous counties in the state are
vehicle registration fee ($3), an annual vehicle
out of attainment with federal air quality standards,
identification fee ($5), and a vessel registration
and several counties in the Central Valley and
fee ($20 every other year). These vehicle fees are
Southern California are classified as extreme
only charged for light-duty passenger vehicles
non-attainment communities. Air pollution from
and, in the case of the vessel fee, boats. (These
mobile sources is responsible for about 80 percent
numbers reflect the share of these fees that go
of nitrogen oxide emissions and 90 percent of
to AB 8 programs; the state also charges some
diesel particulate matter emissions, both of which
additional vehicle fees that are not reflected here.)
are harmful to human health. Communities with
larger percentages of low-income households and
people of color are disproportionately exposed to
air pollution.
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2023-24 BUDGET
Fee Revenue Supports Five Vehicle Consumer Assistance Program. Under the
Emissions-Related Programs. The revenue from program, low-income consumers are eligible
these fees supports five environmental and clean for a $1,500 incentive to retire higher-polluting
transportation programs, most of which are targeted older vehicles at a BAR-contracted dismantler.
at mitigating climate change and improving air CARB administers the scrap-and-replace
quality. The amounts shown reflect approximate portion of EFMP, which provides a retirement
AB 8 annual revenues, based on statutory incentive and additional compensation
formula allocations. towards the purchase of a cleaner hybrid
or zero-emission replacement vehicle.
• Clean Transportation Program (CTP,
Participants must make 400 percent or less of
$110 Million). The CTP program, administered
the federal poverty level (FPL) to qualify for the
by the California Energy Commission,
scrap-and-replace option.
provides grants to accelerate development
and deployment of clean vehicles, including • Air Quality Improvement Program (AQIP,
ZEV fueling infrastructure, alternative vehicle $29 Million). AQIP is a mobile source incentive
technologies, and alternative fuels. According program that focuses on reducing criteria
to the administration, about 50 percent of pollutants and diesel particulate emissions.
funded projects are located in low-income In recent years, CARB has allocated these
or disadvantaged communities experiencing revenues to the Truck Loan Assistance
disproportionate levels of pollution. Program, which helps small-business
fleet owners secure financing for cleaner
• Carl Moyer Program ($50 Million). This joint
truck upgrades in order to meet regulatory
state and local program provides financial
requirements. To be eligible, program
support for early vehicle retirement and
participants must earn less than 225 percent
cleaner-than-required equipment. The program
of the FPL annually.
largely focuses on reducing criteria and toxic
air emissions from heavy-duty diesel engines. Portion of Fees Scheduled to Expire at End of
It is administered by the California Air 2023. In 2022, the Legislature enacted Chapter 355
Resources Board (CARB) and local air districts. (AB 2836, E. Garcia), which extended the portion of
• Waste Tire Program ($35 Million). This the AB 8 fees that support the Carl Moyer Program
program, administered by the California and the Waste Tire program until 2034. The portion
Department of Resources Recycling of the fees that supports the three remaining
and Recovery, supports permitting and programs—AQIP, EFMP, and CTP—however, has
enforcement activities to ensure tires are not been extended, and is scheduled to sunset
stored and transported safely. It also funds tire on January 1, 2024. Figure 1 displays the annual
recycling and market development activities. fees that are scheduled to sunset and how they
• Enhanced Fleet
Modernization Program Figure 1
(EFMP, $33 Million). The Allocation of Sunsetting AB 8 Fees by Program
EFMP provides subsidies to
(In Dollars)
retire older, high-polluting
vehicles and replace Fee AQIP CTP EFMP Totals
them with newer vehicles,
Vessel Registration Feea $10.00 $10.00 — $20.00
with higher subsidies for Smog Abatement Feeb 4.00 4.00 — 8.00
low-income households. Vehicle Identification Fee 2.50 2.50 — 5.00
Vehicle Registration Fee — 2.00 $1.00 3.00
The Bureau of Automotive
Totals $16.50 $18.50 $1.00 $36.00
Repair (BAR) implements
a These fees are applied for boat registrations and are charged every other year rather than annually.
the scrap-only portion of the b Applies to vehicles six years old or less.
program statewide, which
AB 8 = Chapter 401 of 2013 (AB 8, Perea); AQIP = Air Quality Improvement Program;
receives about 90 percent CTP = Clean Transportation Program; and EFMP = Enhanced Fleet Modernization Program.
of the funds, through its
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2023-24 BUDGET
currently are allocated across programs. As shown, However, vehicle owners essentially already pay an
the fees represent a total cost of up to $16 annually additional fee to help mitigate pollution and reduce
per vehicle for a typical vehicle owner and $20 per GHG emissions resulting from the cap-and-trade
vessel every other year for boat owners. program, which adds about 22 cents to the cost of
each gallon of gas. (This takes into consideration
Governor’s Proposal
the costs that fossil fuel companies—covered
Proposes Reauthorization of Vehicle Fees under the cap-and-trade program—add to each
Set to Expire. The Governor proposes to extend gallon of gas, reflecting their program compliance
authorization for the sunsetting AB 8 fees from costs that they choose to pass on to customers.)
January 1, 2024 through 2035. Because these Moreover, although AB 8 fees are modest, they
fees are constitutionally a tax, the extension would represent a direct cost to vehicle owners—including
need to be approved by a two-thirds vote of the to lower-income households, which are more likely
Legislature. Under the proposal, the fees would to be negatively affected by higher registration
be kept at existing rates and continue to generate prices. California vehicle owners already pay high
roughly the same level of revenues, estimated registration fees compared to other states and
to be about $175 million annually. The proposal have experienced significant increases in the past
would continue to designate fee revenue for the decade. For example, average total annual fees
same programs it currently supports: CTP, AQIP, paid per vehicle have increased from $143 for
and EFMP. automobiles in 2013 to $245 in 2020, not including
Proposes Three Somewhat Minor Eligibility air quality fees such as the smog fee. Given these
Changes for CTP. The Governor also proposes to trends, together with inflationary pressures and
slightly modify which types of projects and entities the exceptionally high cost of living in California,
would be eligible to receive funding grants from it will be important for the Legislature to carefully
the CTP. First, the proposal would limit eligibility consider how important AB 8 revenues are to
for CTP funding to zero-emission technologies. meeting the state’s goals and whether they are
(CTP historically has funded both low-emission and worth the costs they place on households.
zero-emission technologies, although has begun Significant New Policy Goals Since AB 8 Fees
to prioritize the latter in recent years.) Second, Were Enacted and Reauthorized… The state
the proposal would modify CTP’s existing statute has adopted new, more ambitious GHG reduction
to allow for U.S. Department of Energy national goals since the AB 8 fees were reauthorized
laboratories to receive awards under the program. in 2013. For instance, Chapter 249 of 2016
Third, the proposal would expand the definition of (SB 32, Pavley) updated the state’s GHG reduction
tribes that may receive funding through the program limit from 1990 levels by 2020 to 40 percent below
to all California tribes, rather than only federally 1990 levels by 2030. Chapter 337 of 2022 (AB 1279,
recognized tribes. Muratsuchi) requires the state to achieve net-zero
GHG emissions by 2045. In addition to these goals,
Assessment
the administration has introduced new regulations
Proposal Would Require Californians to to promote ZEV adoption. The Advanced Clean
Continue Paying Existing Taxes. In concept, Cars II rule, adopted by CARB in 2022, requires
it is reasonable for the state to have drivers bear 100 percent of new cars and light-duty trucks
some of the costs of efforts to reduce the impacts sold in California to be ZEVs or hybrid-electric
of mobile emissions, given they represent a by 2035. The proposed Advanced Clean Fleets
key source of the resulting pollution and GHG rule, which CARB anticipates adopting this
emissions. Moreover, continuing to charge the spring, would require all new trucks and buses
AB 8 fees would not represent a new cost to or sold to be ZEVs by either 2036 or 2040 (CARB
increase in taxes for vehicle owners, but rather has not yet decided which year). The state also
maintain existing, relatively modest levels ($8 in has undertaken numerous efforts to improve air
annual registration fees and $8 in annual smog quality, especially in communities that are out
abatement fees for cars six years old or less). of attainment with federal air quality standards.
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2023-24 BUDGET
Taken together, the challenge of meeting ambitious supported by AB 8 fee revenues. While this would
goals, carrying out regulatory requirements, and result in a net reduction to ZEV program spending,
addressing continuing air quality problems may it could allow the Legislature to achieve General
provide some rationale for a continued need for Fund savings while feeling confident that some
AB 8 fee revenues. level of its desired activities will still be conducted.
…But Also Significant New Other Sources Potential Reauthorization Presents
of Funding to Support Those Goals. While Opportunity to Consider Highest-Priority
the state’s goals have evolved notably since the Use of Funds. When initially authorized, these
Legislature enacted AB 118 and AB 8, so too have fees were intended to support then-emerging
the sources and amounts of funding to improve lower-emission/ZEV technologies and help
air quality and vehicle emissions. For example, transition car owners to less-polluting vehicles.
cap-and-trade auction revenues that flow into the The landscape of ZEV adoption and other clean
Greenhouse Gas Reduction Fund (GGRF) have transportation incentive programs has changed
increased from $257 million in 2012-13 to more significantly since that time, however, with greater
than $3 billion annually in recent years. Much of consumer demand, more available incentives for
this funding has been allocated to mobile source purchasing ZEVs, and expanded availability of
emissions reduction programs, including “AB 617” infrastructure to support them. For example, about
community air pollution reduction efforts as well as 20 percent of all new cars sold in California in 2022
various clean transportation programs. The state were ZEVs (compared to about 10 percent in 2020),
also committed roughly $10 billion over five years and there are currently about 80,000 ZEV chargers
for ZEV programs, primarily from the General Fund, in California. Research suggests roughly half of the
in the 2021-22 and 2022-23 budgets. Although households that receive an incentive to purchase a
the Governor’s 2023-24 budget proposes making ZEV would have purchased one anyway, revealing
some reductions to this funding, it would maintain the extent to which the ZEV market has matured
the significant majority. In addition to these state and thus may not need as many government
investments, recent federal spending bills provided incentives to further develop compared to when
considerable funding to support ZEVs and other these fees were last authorized. Therefore, should
clean transportation efforts. Federal programs the Legislature determine that AB 8 fee revenues
include tax incentives for households to purchase still are essential for meeting the state’s clean air
ZEVs, grants for charging infrastructure, funding for and GHG reduction goals, it may also want to
electric buses and truck electrification, and funding reconsider the highest-priority uses for the funds
to promote cleaner vehicle technologies. to ensure they are being used effectively to achieve
Extending AB 8 Fee Revenues Could Provide desired outcomes. For example, the Legislature
Reliable Funding Source and Help Offset could consider:
Potential Budget Reductions. Though the state’s
• Revising the Focus of Existing Programs.
commitments of General Fund and GGRF revenues
As discussed earlier, the Governor is
are significant, these sources are not consistently
proposing some minor eligibility changes for
reliable into the future. Should the Legislature
CTP. The Legislature could consider additional
believe deeper investments in clean transportation
revisions to the current AB 8-funded programs
efforts are necessary through 2035, reauthorizing
that would allow them to better support
the AB 8 fee revenues could provide a consistent
the state’s GHG and air quality goals. For
funding source without raising new taxes or fees.
example, new state regulations will promote
Moreover, extending these fees could help the
greater adoption of medium- and heavy-duty
Legislature continue to pursue its goals at the same
ZEVs. Given that this is already the direction
time it needs to address the state’s current budget
in which the state is heading, rather than
problem. For example, the Legislature could opt
using AQIP AB 8 funds to support purchases
to reduce General Fund expenditures from the
of trucks with traditional combustion engines
ZEV package for similar activities currently being
(as is allowed under current program rules),
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2023-24 BUDGET
the Legislature could consider requiring Legislature Could Consider Restructuring
AQIP to focus exclusively on upgrades to Fees. The Legislature also could consider
ZEVs. In addition, the Legislature could restructuring the way these fees are charged.
consider adopting statutory changes to For example, one option would be to adopt a more
further modify the focus of CTP. For instance, progressive structure that takes vehicle value into
the administration has reported that about consideration. Some other transportation fees—such
50 percent of funded projects have been as the Transportation Improvement Fee, which funds
located in low-income or disadvantaged road improvements—vary charges based on the
communities. The Legislature could require value of the vehicle. Should the Legislature take this
the program to further prioritize these approach, it could help reduce some of the negative
communities, such as by adding a focus impacts on low-income households and create a
on multiunit dwellings, given that existing more equitable structure. However, depending on
chargers are more heavily located in affluent how it was structured, such an approach likely would
areas. The Legislature could also consider increase the cost burden for some other vehicle
requiring CTP investments to support owners and might generate a different amount of
newer, more emergent technologies such overall revenue. In addition, AB 8 fee revenues are
as hydrogen charging and medium- and collected from passenger light-duty vehicles, but
heavy-duty chargers, which are less prevalent about half of the fee revenues are used to support
than passenger vehicle chargers but will be programs that target heavy-duty vehicles. Another
needed as more hydrogen-powered and large option the Legislature could consider is to also
ZEVs enter the market. charge these fees to heavy-duty vehicle owners,
• Funding Different Clean Vehicle Programs given that such vehicles cause air pollution and GHG
and Activities. The Legislature also could emissions at an even greater level than passenger
fund a different mix of programs and activities vehicles and currently are an area of focus for
to ensure AB 8 funds are used to strategically expenditures of this funding.
complement other ZEV activities. For example,
Recommendations
AB 8 fee revenues could be used to support
Consider Whether AB 8 Fee Revenues Still Are
more ZEV heavy-duty truck and bus vouchers,
Essential to Meeting State Goals. We recommend
which are one of the most cost-effective mobile
that the Legislature weigh whether AB 8 revenues
source programs for reducing GHG emissions.
still are vital to helping the state pursue its clean
• Using the Funds for Other Purposes. The
air and GHG emission reduction goals, given
Legislature also could extend these fees
the continued—albeit modest—tax burden they
but use them for other budgetary purposes,
represent for California vehicle owners. Significant
such as to (1) help the balance of the Motor
changes in policies and funding for ZEVs and clean
Vehicles Account (MVA); (2) support other
transportation have occurred since the fees were
clean air or climate activities; or even (3) direct
last reauthorized in 2013. While the state’s desire
them for other, non-vehicle-related funding
to pursue more aggressive goals could argue for
priorities, given the state budget problem.
a continued need for the revenues, significant other
(As we describe in a separate publication, the
funding sources have become available to help
MVA, which receives revenue from vehicle
support those efforts. As part of its deliberations, we
registration and other driver-related fees to
recommend the Legislature consider whether the
primarily support the California Highway Patrol
state needs a consistent and ongoing fund source
and Department of Motor Vehicles, is currently
along with the significant, but limited-term, General
experiencing shortfalls.) This third option
Fund, GGRF, and federal funds for these purposes.
would be a departure from the original intent
We also recommend the Legislature assess the
and longstanding usage of these funds, but is
merits of directing AB 8 fee revenues to help it
an available alternative given these are taxes
solve the state’s current budget problem, such as
and not fees.
by using them for some ZEV programs and making
corresponding General Fund reductions.
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2023-24 BUDGET
If Fees Are Reauthorized, Consider Highest Consider Restructuring Fees. Unlike some
Priorities for Funding. Much has changed since other vehicle registration fees, AB 8 fees are set at
these fees were last reauthorized in 2013—a more equal levels regardless of the cost of the vehicle.
robust ZEV market, greater funding for ZEVs, If the Legislature decides to reauthorize the fees,
and an increased need to support lower-income it also could consider restructuring them, such as
communities in making the vehicle transitions to require more expensive vehicles to pay a higher
the state is now requiring. Should it choose rate than lower-cost vehicles. This could create a
to reauthorize AB 8 fees, we recommend the more progressive structure and ease cost burdens
Legislature consider its highest-priority goals for the for some lower-income vehicle owners, though it
associated funding. The Legislature could consider would represent a notable shift in policy approach
revising existing programs, supporting a different and could change the amount of annual revenues
mix of clean vehicle efforts, or using the funds for generated. The Legislature could consider also
other budgetary priorities. charging fees for heavy-duty vehicles, as larger
diesel vehicles exacerbate air pollution and GHG
emissions at greater rates than light-duty passenger
vehicles. Moreover, this category of vehicle
owners currently receives significant benefits from
AB 8 program expenditures.
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2023-24 BUDGET
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2023-24 BUDGET
LAO PUBLICATIONS
This report was prepared by Sarah Cornett, and reviewed by Rachel Ehlers and Anthony Simbol. The Legislative
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