Missouri 2023 2023 Regular Session

Missouri House Bill HB519 Introduced / Fiscal Note

                    COMMITTEE ON LEGISLATIVE RESEARCH
OVERSIGHT DIVISION
FISCAL NOTE
L.R. No.:0687H.01P Bill No.:Perfected HB 519 Subject:Taxation and Revenue - General; Motor Fuel; Taxation and Revenue - Sales and 
Use; Tax Incentives; Transportation; Department of Revenue 
Type:Original  Date:March 29, 2023Bill Summary:This proposal modifies provisions relating to motor fuel tax exemption. 
FISCAL SUMMARY
ESTIMATED NET EFFECT ON GENERAL REVENUE FUNDFUND 
AFFECTED
FY 2024FY 2025FY 2026Fully 
Implemented 
(FY 2027)
General Revenue
($106,809)($115,334)($127,132)($136,001)
Total Estimated 
Net Effect on 
General 
Revenue($106,809)($115,334)($127,132)($136,001)
ESTIMATED NET EFFECT ON OTHER STATE FUNDSFUND 
AFFECTED
FY 2024FY 2025FY 2026Fully 
Implemented 
(FY 2027)
State Road Fund
Could exceed 
($95,186,004 to 
$172,732,753)
Could exceed 
($150,961,122 to 
$187,302,515)
Could exceed 
($168,484,856 to 
$256,465,881)
Could exceed 
($193,575,687 to 
$286,773,850)
Total Estimated 
Net Effect on 
Other State 
Funds
Could exceed 
($95,186,004
 to 
$172,732,753)
Could exceed 
($150,961,122 to 
$187,302,515)
Could exceed 
($168,484,856 to 
$256,465,881)
Could exceed 
($193,575,687 to 
$286,773,850)
Numbers within parentheses: () indicate costs or losses. L.R. No. 0687H.01P 
Bill No. Perfected HB 519 
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ESTIMATED NET EFFECT ON FEDERAL FUNDSFUND 
AFFECTED
FY 2024FY 2025FY 2026Fully 
Implemented 
(FY 2027)
Total Estimated 
Net Effect on 
All Federal 
Funds $0$0$0$0
ESTIMATED NET EFFECT ON FULL TIME EQUIVALENT (FTE)FUND 
AFFECTED
FY 2024FY 2025FY 2026Fully 
Implemented 
(FY 2027)
Total Estimated 
Net Effect on 
FTE 000$0
☒ Estimated Net Effect (expenditures or reduced revenues) expected to exceed $250,000 in any  
     of the three fiscal years after implementation of the act or at full implementation of the act.
☐ Estimated Net Effect (savings or increased revenues) expected to exceed $250,000 in any of
     the three fiscal years after implementation of the act or at full implementation of the act.
ESTIMATED NET EFFECT ON LOCAL FUNDSFUND 
AFFECTED
FY 2024FY 2025FY 2026Fully 
Implemented 
(FY 2027)
Local 
Government
Could exceed 
($35,020,850 to 
$63,702,525)
Could exceed 
($43,629,457 to 
$69,276,274)
Could exceed 
($62,316,318 to 
$94,857,245)
Could exceed 
($71,596,527 to 
$106,067,081) L.R. No. 0687H.01P 
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FISCAL ANALYSIS
ASSUMPTION
Officials from the Department of Revenue (DOR) assume the following regarding this 
proposal:
Motor Fuel Refund Period Change (§142.822.2)
SB 262 adopted in 2021, created a provision that would increase the motor fuel tax rate over a 
period of five years.  At the time, motor fuel (gasoline and diesel) were taxed at $0.17 per gallon.  
SB 262 would allow the motor fuel rate to increase each year on July 1st until the highest rate of 
$0.295 was reached.  At that time, the motor fuel rate would remain $0.295 into the future. 
The rate is currently increasing as follows:
FY Tax RateRefund Can Be Claimed 
(July to Sept)
Tax IncreaseTotal Motor Fuel 
Tax
Fully Implemented 
(FY 2027)
FY 2022FY 2023$0.025$0.195FY 2023FY 2024$0.05$0.220FY 2024FY 2025$0.075$0.245FY 2025FY 2026$0.1$0.270FY 2026+FY 2027+$0.125$0.295$0
SB 262 also contained a provision that created a refund program for highway users who did not 
want to pay the increased motor fuel rate.  While they would still be required to pay the tax at the 
fuel pump they could request from DOR that the increased amount be refunded to them.  The 
refund period was established starting July 1- Sept 30th of the following fiscal year.  Since the 
rate hike is for the full fiscal year (July to June) the refund period also covered that same fiscal 
year.  In order to receive the refund a taxpayer completes a form with the statutorily required 
information and the extra motor fuel tax is refunded. 
This proposal changes the refund period.  Instead of claiming the credit from July to Sept after 
the fiscal year ends, this proposal moves the refund period to January 1st to April 15th of each 
year.  Filing at this time of year, will result in refund claim forms having 2 separate motor fuel 
rates on them.  This will start on January 1, 2024.   L.R. No. 0687H.01P 
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Timing of Refund ClaimsCurrent Refund TimingProposed Refund Timing
Date of Purchase
Fuel 
Tax 
Rate
Date
Fiscal 
YearDateFiscal Year
10/2021 - 12/2021$0.025 7/2022 - 9/2022FY 20237/2022 - 9/2022FY 20231/2022 - 6/2022$0.025 7/2022 - 9/2022FY 20237/2022 - 9/2022FY 20237/2022 - 12/2022$0.050 7/2023 - 9/2023FY 20241/2023 - 4/2023FY 20241/2023 - 6/2023$0.050 7/2023 - 9/2023FY 20247/2023 - 9/2023FY 20247/2023 - 12/2023$0.075 7/2024 - 9/2024FY 20251/2024 - 4/2024FY 20241/2024 - 6/2024$0.075 7/2024 - 9/2024FY 20251/2025  4/2025FY 20257/2024 - 12/2024$0.100 7/2025 - 9/2025FY 20261/2025 - 4/2025FY 20251/2025 - 6/2025$0.100 7/2025 - 9/2025FY 20261/2026 - 4/2026FY 20267/2025 - 12/2025$0.125 7/2026 - 9/2026FY 20271/2026 - 4/2026FY 20261/2026 - 6/2026$0.125 7/2026 - 9/2026FY 20271/2027 - 4/2027FY 20277/2026 - 12/2026$0.125 7/2027 - 9/2027FY 20281/2027 - 4/2027FY 2027
This part of the proposal will not result in any additional gains or losses to the motor fuel funds 
than what was projected in SB 262.  It changes the timing of the refunds and not who or how 
many taxpayers may qualify for the refund.  So the impact below shows how much of the 
refunds will now shift to another fiscal year (refund period).
DOR notes that the first refund period was completed from July 2022 to September 2022 for the 
increase that occurred from October 1, 2021 to June 30, 2022.  That increase was $0.025.  So it 
will not be impacted.  DOR records indicate $423,947 in refunds were claimed, while receiving 
an additional $70,621,241 from the increased motor fuel rate.  Therefore, DOR refunded 
approximately 0.6% ($423,947/$70,621,251) of the additional revenue.  
DOR has done revenue estimates for SB 262, that were updated using the FY 2022 motor fuel 
gallons sold data for this fiscal note.  Additionally, for SB 262, DOR had assumed a low range of 
refunds at 15% (based on another state with a similar program).  DOR assumes that given the 
increasing price of the fuel tax and current economic conditions, more than the 0.6% refunds 
currently requested could be received in the upcoming fiscal years. For this fiscal note, DOR is 
showing the refund claims ranging from the current 0.6% to the 15% under SB 262 for the shift 
in the refund period. L.R. No. 0687H.01P 
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Estimated Cash Flow Impact from Refund Claim Due to Date Timing FY 2024FY 2025FY 2026State FundLowHighLowHighLowHighState Road Fund($513,112)($12,821,146)($171,037)($4,273,715)($171,037)($4,273,715)       Local Funds      CART($84,347)($2,107,586)($28,116)($702,529)($28,116)($702,529)Other($105,434)($2,634,482)($35,145)($878,161)($35,145)($878,161)Total Local($189,781)($4,742,068)($63,260)($1,580,689)($63,260)($1,580,689)
This proposal will result in the Department needing to change the forms and the computer 
program to accept more than one tax rate at a time.  This is estimated to cost $10,000.  Having 
more than one motor fuel tax rate on the refund claim form may slow down the processing of the 
forms.  DOR needs one Associate Customer Service Representative ($32,100) for every 6,000 
claims processed at a single rate per year.  Additionally, records indicate the average time to 
process a refund request was 19 days.  If it is determined that additional FTE are needed to help 
process the refunds, DOR will seek those through the appropriation process.
Currently, taxpayers are allowed to submit these forms electronically or a hard copy mailed.  
Should the forms be mailed to DOR separate than their tax return, DOR assumes no additional 
impact.  However, if a taxpayer mails their claim form with their individual income tax return, 
this could slow down the processing of the returns and require additional temporary staff 
($12,750) to help sort out those claim forms.
SB 262 requires all refund requests to be processed within 45 days or DOR must pay interest on 
the claim.  If moving the deadline results in slower processing times, this could result in an 
unknown amount of interest being paid.
Oversight assumes DOR is provided with core funding to handle a certain amount of activity 
each year. Oversight assumes DOR could absorb the programming costs related to this part of 
the proposal. If multiple bills pass which require additional staffing and duties at substantial 
costs, DOR could request funding through the appropriation process.  L.R. No. 0687H.01P 
Bill No. Perfected HB 519 
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Officials from the Office of Administration - Budget and Planning (B&P) assume the 
following regarding this proposal:
This proposal would change the timing for motor fuel tax refund claims for the additional fuel 
tax passed in SB 262 (2021).  Currently, motor fuel tax refund claims must be made on a fiscal 
year basis (July through June motor fuel tax purchases) and refund claims must be made between 
July 1 and September 30 of the following fiscal year.
This proposal would change the refund claims to tax year (January through December) with 
claims to be made from January 15 through April 15 of the tax year following the year in which 
the motor fuel purchases were made.  Table 1 shows the change in the refund due date depending 
on when the motor fuel is purchased.
Table 1: Timing of Refund Claims
Current Refund Timing
Proposed Refund 
Timing
Date of Purchase
Fuel 
Tax 
Rate
Date
Fiscal 
YearDate
Fiscal 
Year10/2021 - 12/2021$0.025 7/2022 - 9/2022FY 2024
7/2022 - 
9/2022FY 20241/2022 - 6/2022$0.025 7/2022 - 9/2022FY 2024
7/2022 - 
9/2022FY 20247/2022 - 12/2022$0.050 7/2023 - 9/2023FY 2025
1/2023 - 
4/2023FY 20241/2023 - 6/2023$0.050 7/2023 - 9/2023FY 2025
1/2024 - 
4/2024FY 20257/2023 - 12/2023$0.075 7/2024 - 9/2024FY 2026
1/2024 - 
4/2024FY 20251/2024 - 6/2024$0.075 7/2024 - 9/2024FY 2026
1/2025 - 
4/2025FY 20267/2024 - 12/2024$0.100 7/2025 - 9/2025FY 2026
1/2025 - 
4/2025FY 20261/2025 - 6/2025$0.100 7/2025 - 9/2025FY 2026
1/2026 - 
4/2026FY 20267/2025 - 12/2025$0.125 7/2026 - 9/2026FY 2027
1/2026 - 
4/2026FY 2026 L.R. No. 0687H.01P 
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1/2026 - 6/2026$0.125 7/2026 - 9/2026FY 2027
1/2027 - 
4/2027FY 20277/2026 - 12/2026$0.125 7/2027 - 9/2027FY 2028
1/2027 - 
4/2027FY 2027
B&P notes that this part of the proposal would not change the number of taxpayers that qualify 
for the motor fuel tax refund, only the timing of the refund claims.  Therefore, this proposal will 
not result in additional gains or losses beyond those already estimated in the TAFP fiscal note for 
SB 262 (2021). L.R. No. 0687H.01P 
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The first round of refund claims were received between July 2022 and September 2022.  B&P 
notes that the $0.025 increase in the fuel tax during FY 2022 generated refund claims of 
$423,947.  Using the number of gallons sold, B&P estimates that the additional tax generated 
$70,621,251 in additional motor fuel revenue.  Therefore, B&P estimates that highway use 
refund claims were approximately 0.6% ($423,947 / $70,621,251) of the additional fuel tax 
revenue.
However, as the fuel tax increases over the remaining years, it is likely that fuel tax refunds will 
also increase.  Therefore, based on this new information, B&P has updated the refund estimates 
for SB 262 (2021).  B&P will show refund claims ranging between 0.6% and 15% of the 
additional revenue generated.
While this proposal will not increase the overall number of refunds, this proposal will have a 
cash flow impact in FY 2024 through FY 2026 for all state and local fuel tax funds by moving 
some motor fuel refund claims into an earlier fiscal year.  Using updated refund estimates for SB 
262 (2021), B&P estimates that this proposal could increase refunds by $702,893 to $17,563,213 
in FY 2024, depending on the number of qualifying taxpayers that make refund claims.  In FY 
2025 and FY 2026, refund claims may increase by $234,298 to $5,854,404 each year.  There will 
no longer be a cash flow impact by FY 2027.  Table 2 shows the estimated impacts by fund.  
Table 2: Estimated Cash Flow Impact from Refund Claim Due Date Timing FY 2024FY 2025FY 2026State FundLowHighLowHighLowHighState Road Fund($513,112)($12,821,146)($171,037)($4,273,715)($171,037)($4,273,715)       Local Funds      CART($84,347)($2,107,586)($28,116)($702,529)($28,116)($702,529)Other($105,434)($2,634,482)($35,145)($878,161)($35,145)($878,161)Total Local($189,781)($4,742,068)($63,261)($1,580,690)($63,261)($1,580,690)
Oversight assumes this part of the proposal will not increase or decrease revenue; rather, only 
the timing of the motor fuel tax refunds will change.  Oversight will reflect the cash flow 
estimates as provided by DOR and B&P as the estimates have been updated to reflect the actual 
amount that was refunded (0.6%) in FY 2022.  Oversight will range the cash flow impact as 
DOR and B&P have indicated (from a low of 0.6% (actual) to an estimated 15%. Oversight 
notes, once all of the tax increases have gone into effect, there will be no further fiscal impact 
due to cash flow changes. L.R. No. 0687H.01P 
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House Amendment 1
Officials from the Department of Revenue (DOR) assume the following regarding House 
Amendment 1:
Section 142.815, 142.822 & 142.824 Motor Fuel Refund given to Charity 
Currently, taxpayers who purchase motor fuel for non-highway use (farms, boats) are allowed to 
claim a refund of the motor fuel tax they pay.  
The taxpayer submits their receipts to the Department showing the gallons purchased with a 
refund request form.  Once processed, the Department sends the taxpayer a refund of their motor 
fuel tax paid.
Starting October 1, 2023, this provision will allow the non-highway use taxpayer to provide their 
receipts to a federally qualified tax exempt entity (charity) who would claim the refund on the 
taxpayer’s behalf.  This is established as a way of donating money for the taxpayer to the charity.  
This provision then allows the taxpayer to receive a subtraction against their Missouri adjusted 
gross income of the amount donated.  This subtraction is only allowed if the taxpayer does not 
claim the refund amount as a charitable contribution on their federal income tax form.  
In FY 2022 the Department processed $9,146,015 in non-highway refund claims.  The motor 
fuel rate at the time started at $0.17 per gallon and then increased to $0.19 per gallon.  DOR 
estimates that refund claims were made for 49,071,081 gallons.
SB 262 adopted in 2021, established an increasing motor fuel tax rate of $0.025 per year until the 
rate increases $0.12 per gallon for a total of $0.295 per gallon.  Accounting for the SB 262 
increases, DOR estimates the total non-highway use refund claims could total $14,468,143 by 
tax year 2026.  The estimated amount of non-highway related motor fuel tax refunds through the 
implementation of SB 262 is:
Estimated Refunds by YearFiscal 
Year
Non-Highway Use 
Refunds
2023 $10,788,751 2024 $12,013,963 2025 $13,242,931 2026 $14,468,143 2027 $14,468,143  L.R. No. 0687H.01P 
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The Department is unable to determine how many of these taxpayers will choose to donate their 
receipts to a charity and then claim the deduction.  For fiscal note purposes, DOR will show the 
loss up to the total amount estimated to be refunded.  
The Department notes that deductions do not reduce revenues on a dollar for dollar basis, but 
rather in proportion to the top tax rate applied.  Therefore, DOR will show the estimated impact 
to general revenue from the deduction throughout the implementation of SB 262 and with the 
individual income tax rate reductions scheduled under SB 3 (2022).
Estimated Revenue Loss by Fiscal YearTax Year (Fiscal Year)
Tax 
Rate
2023 
(FY24)
2024 
(FY25)
2025 
(FY26)
2026 
(FY27)
2027 (FY 
28)
4.95%($534,043)($594,691)($655,525)($716,173)($716,173)4.80% ($576,670)($635,661)($694,471)($694,471)4.70% ($622,418)($680,003)($680,003)4.60%  ($665,535)($665,535)4.50%   ($651,066)
This is a new subtraction that would need to be added to the MO-A form.  This would require 
computer programming changes, form changes and website changes.  These changes are 
estimated to cost $7,193.  Additionally, this could result in additional errors and correspondence 
generated.  Should the number of errors and correspondent justify the additional FTE, the 
Department will seek the additional FTE through the appropriation process.  
• 1 FTE Associate Customer Service Representative ($31,200) for every 14,700 errors 
created
• 1 FTE Associate Customer Service Representative for every 5,700 pieces of 
correspondence generated
Oversight assumes DOR is provided with core funding to handle a certain amount of activity 
each year. Oversight assumes DOR could absorb the programming and personnel costs related to 
this proposal. If multiple bills pass which require additional staffing and duties at substantial 
costs, DOR could request funding through the appropriation process. For fiscal note purposes, 
Oversight will assume 20% of these refunds will be donated.  Therefore, Oversight will use 
20% of DOR’s estimates. L.R. No. 0687H.01P 
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DOR notes Section 142.822 will allow a taxpayer who purchases motor fuel for use on the 
highway to donate their increased motor fuel tax receipts to a charity.  However, they are not 
granted a deduction for doing so. 
Since the fiscal note for SB 262 assumed all eligible taxpayers would receive a refund of the 
increased motor fuel rate, and this proposal just changes who claims the refund, this is not 
expected to result in any additional fiscal impact from who claims the refund.
However, a person who donates to a charity has the ability to claim a deduction on their federal 
and state tax returns.  If this proposal encourages more people to claim the federal charity 
deduction that could lower their federal adjusted gross income that is reported on their Missouri 
tax return.  That in turn could lower the amount of taxes DOR receives.  It is unknown how 
many people would do this.  This could result in a $0 to Unknown loss.
Section 142.822 Motor Fuel Refund 
SB 262 adopted in 2021 established an increasing motor fuel tax rate over the next five years.  
As part of the increasing rate, a procedure was established that allowed taxpayers to receive a 
refund of the increased motor fuel amount if they did not wish their increased motor fuel tax they 
paid to go to road improvements.  To receive the refund a taxpayer had to submit an application 
with certain required information.
The application required:
The VIN number of the vehicle that bought the fuel
Date of sale of the fuel
Name and address of the purchaser of fuel
Name and address of the seller of the fuel
Number of gallons purchased
Number of gallons purchased and charged Missouri fuel tax
These records were to be maintained a minimum of three years for the Department to be able to 
do audits if needed.  
This proposal changes the required information needed for claiming a refund.  It removes the 
date of sale and name and address of the seller as required information.  It only requires that the 
total number of gallons purchased be submitted.  And it also only requires records to be 
maintained if provided.  
In SB 262 the Department noted by receiving the originally required data the Department would 
ensure that each purchase was made in Missouri and charged the appropriate motor fuel tax and 
be able to ensure the same gallons were not reported by more than one vehicle.  The Department 
would be able to audit to ensure more refunds were not paid out than actually purchased.   L.R. No. 0687H.01P 
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The changes proposed in this bill may increase the original refund estimates.  No longer 
requiring proof of the sale date, or the address of the seller, may allow taxpayers to report gallons 
purchased in other states in their total gallons purchased.  This could result in additional refunds 
paid out than actual motor fuel tax received.  
No longer requiring that taxpayers keep records, may result in the Department being unable to 
audit records to ensure the appropriate number of gallons were refunded. 
The Department is unable to determine the potential increased refunds that could be paid out 
under this proposal.  It is unknown but could be expected to exceed $100,000 annually.
Officials from the Office of Administration - Budget and Planning (B&P) assume the 
following regarding House Amendment 1:
Donation of Motor Fuel Tax Refund (Sections 142.815, 142.822, and 142.824
Non-Highway Use Motor Fuel Tax Exemption and Refund
Sections 142.815 and 142.824 would allow taxpayers to donate their motor fuel tax refund, for 
non-highway use, to a non-profit entity beginning October 2023.  B&P notes that the information 
requirements are not changed under this proposal, only who would receive the refund.
Section 142.815 would grant taxpayers a deduction for any refund claims they donated to 
charity.  B&P notes that such taxpayer would only be allowed to claim the deduction in this 
section if they did not take the charitable deduction on their itemized federal and state income tax 
returns.  
In FY 2022, total non-highway use refund claims were $9,146,015.  B&P notes that these 
refunds were granted both before and after the motor fuel tax increased from $0.17 to $0.195 per 
gallon.  Using the distribution of gallons sold between the two tax rate periods, B&P estimates 
that refund claims were made for 49,071,081 gallons.
B&P notes that under SB 262 (2021), the motor fuel tax is scheduled to increase by $0.025 per 
year, for five years, until the total motor fuel tax is $0.295.  Accounting for the increases 
scheduled to occur under SB 262 (2021), B&P estimates that total non-highway use refund 
claims could total $14,468,143 by fiscal year 2026.  Table 1 shows the estimated amount of non-
highway related motor fuel tax refunds through the implementation of SB 262 (2021). L.R. No. 0687H.01P 
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Table 1: Estimated 
Refunds by Year
Fiscal 
Year
Non-Highway 
Use Refunds
2023$10,788,751 2024$12,013,963 2025$13,242,931 2026$14,468,143 2027$14,468,143 
B&P is unable to determine how many non-highway use refund claims may be donated to a non-
profit entity.  Therefore, B&P will reflect the loss as “up to” the total amount claimed.  
B&P notes that deductions do not reduce revenues on a dollar for dollar basis, but rather in 
proportion to the top tax rate applied.  Therefore, B&P will show the estimated impacts 
throughout the implementation of the tax rate reductions from SB 3 (2022).
Therefore, B&P estimates that this proposal could reduce Total State Revenue (TSR) and 
General Revenue (GR) by up to $534,043 in FY 2024 (tax year 2023, top tax rate 4.95%).  Once 
SB 3 (2022) and SB 262 (2021) fully implement, this proposal could reduce TSR and GR by up 
to $651,066 annually.  Table 2 shows the estimated impact by top tax rate and year.
Table 2: Estimated Revenue Loss by Fiscal YearTax Year (Fiscal Year)
Tax 
Rate
2023 
(FY24)
2024 
(FY25)
2025 
(FY26)
2026 
(FY27)2027 (FY 28)
4.95%($534,043)($594,691)($655,525)($716,173)($716,173)4.80% ($576,670)($635,661)($694,471)($694,471)4.70%  ($622,418)($680,003)($680,003)4.60%   ($665,535)($665,535)4.50%    ($651,066) L.R. No. 0687H.01P 
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Section 142.822 – Increased Motor Fuel Tax Refund
Section 142.822 would allow taxpayers to donate their motor fuel tax refund, for non-highway 
use, to a non-profit entity beginning October 2023.  B&P notes that the information requirements 
are not changed under this proposal, only who would receive the refund.  B&P further notes that 
taxpayers are not granted an additional income tax deduction for any refunds donated.  However, 
individuals could claim the donated refunds on their itemized federal and state income tax 
returns, under the existing charitable contribution itemized deduction.  In addition, it is unknown 
if the ability to donate the fuel tax refund would encourage more refund claims than what would 
have otherwise occurred. 
Therefore, B&P estimates that this provision could have an unknown negative impact on TSR 
and GR through potential charitable itemized deductions.  This provision could also reduce the 
State Road Fund, as well as local fuel tax funds, through increased motor fuel tax refund claims.
Information Required for Motor Fuel Tax Refund (Section 142.822)
This proposal removes certain requirements currently necessary in order to claim the additional 
motor fuel tax under 142.803.3.  Taxpayers would no longer be required to provide the date of 
sale, seller’s name and address, as well as each fuel tax receipt.
B&P notes that this proposal would essentially prohibit DOR from completing any motor fuel 
tax refunds under this section, as taxpayers would no longer be required to keep or provide 
supporting documentation.  
B&P notes that the estimates provided for SB 262 (2021) included the possibility that 100% of 
qualifying purchases were refunded.  Therefore, while this provision makes it easier to claim the 
motor fuel tax refunds, no additional revenue loss is expected beyond what B&P originally 
estimated.
Oversight does not have information to the contrary and therefore, Oversight will reflect the 
estimates as provided by DOR and B&P.
House Amendment 2
Officials from the Department of Revenue (DOR) assume the following regarding House 
Amendment 2:
Section 142.822.10 Mobile App (House Amendment 2)
This proposal requires the Department to create a mobile application that will allow claims to be 
submitted on a person’s phone at the time of motor fuel purchase.  This proposal requires that the 
person be able to demonstrate the purchase at the pump.  This will require the Department to 
create a mobile application that can interact with the current motor fuel system.   L.R. No. 0687H.01P 
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This proposal states the development and maintenance of the application should be paid out the 
fuel tax road fund.  The Constitution designates how that money may be spent and the 
Department is unable to determine if this would be an approved expense. 
It should be noted that this does not require the Department to refund the payment at the time of 
submission. DOR assumes the database will hold the submissions and DOR will refund during 
the approved period.  
The Department estimates this system would cost at least $500,000.
Oversight does not have information to the contrary and therefore, Oversight will reflect the 
estimate for the mobile application as provided by the DOR to the State Road Fund.
Officials from the Office of Administration - Budget and Planning (B&P) assume the 
following regarding House Amendment 3:
Mobile Rebate Application (Section 142.822)
Section 142.822.10 requires DOR to develop a mobile application that allows users to submit a 
refund claim at the time of fuel purchase, rather than making an annual claim for all purchases at 
once.  B&P notes that if refund claims are made at the time of purchase, rather than on an annual 
basis, this could result in a cash flow impact where refunds that would have been claimed in year 
2 are now claimed in year 1.  
While this provision will not increase the overall number of refunds, it could have a cash flow 
impact in FY 2024 through FY 2026 for all state and local fuel tax funds by moving some motor 
fuel refund claims into an earlier fiscal year.  However, there will no longer be a cash flow 
impact by FY 2027, once SB 262 (2021) has fully implemented.  
B&P defers to DOR for the costs to develop and maintain a mobile application. 
House Amendment 3
Officials from the Department of Revenue (DOR) assume the following regarding House 
Amendment 3:
Section 144.822.4(2) Income Tax Refund for Motor Fuel - Standard Refund 
This proposal also adds a process by which a taxpayer can decide to file for a flat rate standard 
motor fuel refund amount rather than fill out the itemized refund form above.  This standard 
refund would be claimed on their income tax return and would be subject to the following limits.   L.R. No. 0687H.01P 
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Standard Refund 
Amount
Tax YearRefund2023$30 2024$45 2025$60 2026$75 
DOR records indicate that in tax year 2020, there were 3,250,763 Missouri individual income tax 
returns filed.  Assuming that individuals who currently file the detailed refund form will continue 
to do so because of the size of their return exceeding the standard refund amount offered, DOR 
can assume there will be a potential 3,235,232 (3,250,763 income tax returns – 15,531 itemized 
returns) additional filers.  This could result in the following estimated income tax claims per 
year.
Standard Income Tax Claims by 
Year
Tax 
Year
Fiscal 
YearRefund Claim
20232024$97,056,960 20242025$145,585,440 20252026$194,113,920 20262027$242,642,400 
This proposal in Section 142.822.5 requires both the itemized refund request and the standard 
refund request to be paid out of the money collected from the additional tax.  
This proposal will require the Department to modify its MO-1040 and MO -1040P forms, 
website and individual income tax computer system.  These changes are estimated to cost 
$7,193.
Oversight assumes DOR is provided with core funding to handle a certain amount of activity 
each year. Oversight assumes DOR could absorb the programming costs related to this proposal. 
If multiple bills pass which require additional staffing and duties at substantial costs, DOR could 
request funding through the appropriation process.  L.R. No. 0687H.01P 
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Officials from the Office of Administration - Budget and Planning (B&P) assume the 
following regarding House Amendment 3:
This proposal would allow individuals to either claim an itemized (receipts required) or standard 
(no receipts required) motor fuel tax rebate refund.  B&P notes that individuals cannot claim 
both and the total amount of refunds granted cannot exceed the amount of revenues generated 
under Section 142.803.  In addition, all refund claims must be paid from the motor fuel tax fund 
that receives collections under Section 142.803.
Itemized Motor Fuel Refunds
This proposal would change the timing for motor fuel tax refund claims for the additional fuel 
tax passed in SB 262 (2021).  Currently, motor fuel tax refund claims must be made on a fiscal 
year bases (July through June motor fuel tax purchases) and refund claims must be made 
between July1 and September 30 of the following fiscal year.
This proposal would change the refund claims to tax year (January through December) with 
claims to be made from January 15 through April 15 of the tax year following the year in which 
the motor fuel purchases were made.  Table 1 shows the change in the refund due date depending 
on when the motor fuel is purchased.
Table 1: Timing of Refund ClaimsCurrent Refund TimingProposed Refund Timing
Date of Purchase
Fuel 
Tax 
Rate
Date
Fiscal 
YearDate
Fiscal 
Year
10/2021 - 12/2021$0.025 7/2022 - 9/2022FY 20237/2022 - 9/2022FY 20231/2022 - 6/2022$0.025 7/2022 - 9/2022FY 20237/2022 - 9/2022FY 20237/2022 - 12/2022$0.050 7/2023 - 9/2023FY 20241/2023 - 4/2023FY 20241/2023 - 6/2023$0.050 7/2023 - 9/2023FY 20247/2023 - 9/2023FY 20247/2023 - 12/2023$0.075 7/2024 - 9/2024FY 20251/2024 - 4/2024FY 20241/2024 - 6/2024$0.075 7/2024 - 9/2024FY 20251/2025 - 4/2025FY 20257/2024 - 12/2024$0.100 7/2025 - 9/2025FY 20261/2025 - 4/2025FY 20251/2025 - 6/2025$0.100 7/2025 - 9/2025FY 20261/2026 - 4/2026FY 20267/2025 - 12/2025$0.125 7/2026 - 9/2026FY 20271/2026 - 4/2026FY 20261/2026 - 6/2026$0.125 7/2026 - 9/2026FY 20271/2027 - 4/2027FY 20277/2026 - 12/2026$0.125 7/2027 - 9/2027FY 20281/2027 - 4/2027FY 2027 L.R. No. 0687H.01P 
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B&P notes that this proposal would not change the number of taxpayers that qualify for the 
motor fuel tax refund, only the timing of the refund claims.  Therefore, this proposal   will not 
result in additional gains or losses beyond those already estimated in the TAFP fiscal note for SB 
262 (2021).
The first round of refund claims were received between July 2023 and September 2023.  B&P 
notes that the $0.025 increase in the fuel tax during FY22 generated refund claims of $423,947.  
Using the number of gallons sold, B&P estimates that the additional tax generated $70,621,251 
in additional motor fuel revenue.  Therefore, B&P estimates that highway use refund claims were 
approximately 0.6% ($423,947 / $70,621,251) of the additional fuel tax revenue.
However, as the fuel tax increases over the remaining years, it is likely that fuel tax refunds will 
also increase.  Therefore, based on this new information, B&P has updated the refund estimates 
for SB 262 (2021).  B&P will show refund claims ranging between 0.6% and 15% of the 
additional revenue generated.
While this proposal will not increase the overall number of refunds, this proposal will have a 
cash flow impact in FY24 through FY26 for all state and local fuel tax funds by moving some 
motor fuel refund claims into an earlier fiscal year.  Using updated refund estimates for SB 252 
(2021), B&P estimates that this proposal could increase refunds by $702,893 to $17,563,213 in 
FY24, depending on the number of qualifying taxpayers that make refund claims.  In FY25 and 
FY26, refund claim may increase by $234,298 to $5,854,404 each year.  There will no longer be 
a cash flow impact by FY21.  Table 2 shows the estimated impacts by fund.  
Table 2: Estimated Cash Flow Impact from Refund Claim Due Date Timing FY 2024FY 2025FY 2026State FundLowHighLowHighLowHighState Road 
Fund($513,112)($12,821,146)($171,037)($4,273,715)($171,037)($4,273,715)
       Local Funds      CART($84,347)($2,107,586)($28,116)($702,529)($28,116)($702,529)Other($105,434)($2,634,482)($35,145)($878,161)($35,145)($878,161)Total Local($189,781)($4,742,068)($63,261)($1,580,690)($63,261)($1,580,690) L.R. No. 0687H.01P 
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Standard Income Tax Refunds
This proposal would allow taxpayers to take a standard refund, rather than the itemized receipt 
required rebate, beginning with tax year 2023.  The standard refund would be claimed at the time 
an individual files their annual tax return.  Table 3 shows the amounts of the standard refund by 
tax year.
Table 3: Standard 
Refund Amount 
Tax YearRefund2023$35 2024$45 2025$65 2026$75 
B&P notes that in tax year 2020, there were 3,250,763 Missouri individual income tax returns 
filed.  Assuming that individuals who currently itemize their fuel tax returns continue to do so, 
B&P estimates that the standard refund may be claimed on 3,235,232 (3,250,763 income tax 
returns – 15,531 itemized returns).  Table 4 shows the estimated income tax claims per year.
Table 4: Income Tax Claims 
by Year
Tax 
Year
Fiscal 
YearRefund Claim
20232024$113,233,120 20242025$145,585,440 20252026$210,290,080 20262027$242,642,400 
Summary
B&P estimates that this proposal could increase refunds from the State Road Fund by 
$83,173,290 to $95,481,323 in FY 2024, depending on the number of qualifying taxpayers that 
make refund claims.  Once SB 262 (2021) fully implements, this proposal could increase refund 
claims from the State Road Fund by $65,513,448. L.R. No. 0687H.01P 
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Table 5: Standard and Itemized Refund Impact FY 2024FY 2025State FundLowHighLowHighState Road Fund    Standard Refund($82,660,178)($106,277,371)Itemized Rebate($513,112)($12,821,146)($171,037)($4,273,715)Total State Road Fund($83,173,290)($95,481,323)($106,448,409)($110,551,086)     Local Funds    CART    Standard Refund($13,587,974)($17,470,253)Itemized Rebate($84,347)($2,107,586)($28,116)($702,529)Total CART($13,672,322)($15,695,560)($17,498,369)($18,172,781)     Other Fuel Funds    Standard Refund($16,984,968)($21,837,816)Itemized Rebate($105,434)($2,634,482)($35,145)($878,161)Total Other Local($17,090,402)($19,619,450)($21,872,961)($22,715,977)     Total Local($30,762,724)($35,315,010)($39,371,329)($40,888,758) L.R. No. 0687H.01P 
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Table 5: Standard and Itemized Refund Impact FY 2026FY 2027State FundLowHighLowHighState Road Fund    Standard Refund($153,511,758)($177,128,952)Itemized Rebate($171,037)($4,273,715)$0 $0 Total State Road Fund($153,682,796)($157,785,474)($177,128,952)($177,128,952)     Local Funds    CART    Standard Refund($25,234,810)($29,117,088)Itemized Rebate($28,116)($702,529)$0 $0 Total CART($25,262,925)($25,937,338)($29,117,088)($29,117,088)     Other Fuel Funds    Standard Refund($31,543,512)($36,396,360)Itemized Rebate($35,145)($878,161)$0 $0 Total Other Local($31,578,657)($32,421,673)($36,396,360)($36,396,360)     Total Local($56,841,582)($58,359,011)($65,513,448)($65,513,448)
Oversight does not have information to the contrary and therefore, Oversight will reflect the 
estimates as provided by DOR and B&P. L.R. No. 0687H.01P 
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House Amendment 4
Officials from the Department of Revenue (DOR) assume the following regarding House 
Amendment 4:
Section 142.822.8 Weight Restriction Removed (House Amendment 4)
SB 262 contained a provision that would not allow a vehicle over 26,000 pounds to qualify for 
the refund.  This proposal removes that restriction and would allow them to qualify for the 
refund of the increasing fuel tax rate.  To qualify, those vehicles over 26,000 pounds must 
provide documentation proving their motor vehicle is owned and licensed in Missouri by a 
corporation or sole proprietor and that the vehicle only operated in Missouri. Should it operate 
outside the state, the miles and fuel must be separated by what was used in Missouri and what 
was used outside Missouri.
This provision would become effective August 28, 2023, but due to the previous provision 
moving the refund filing period this will have a fiscal impact starting in FY 2024.
For the fiscal note of SB 262, the Department projected the motor fuel increase and the amount 
expected to be refunded if 15% of all taxpayers (low) applied for the refund and if 100% of the 
taxpayers (high) applied for the refund.  
This range was based on a similar program in South Carolina that capped the number of 
participants at 15% and the total amount that could be claimed.  DOR used information on the 
number of actual vehicles and their average miles driven to estimate the refund amount.  
While the first year of the program did not find the 15% filing for the refund, changes in the 
economic conditions and the increasing amount of the tax, indicates more taxpayers may claim 
the refund in the future.  Therefore, for the purpose of this fiscal note, DOR will continue to use 
that same 15%-100% participation.  Additionally, these heavier vehicles tend to use more fuel, 
which may encourage more participation in the refund program.
Based on information from its Motor Vehicle Databases, DOR was able to determine there are 
approximately 1.2 million vehicles that were ineligible for the refund based on their vehicles 
weight.  However, DOR was unable to determine how many of them would still not meet the 
requirements of this proposal.  For fiscal note purposes, DOR will assume all meet the new 
requirements and DOR notes the impact will be less than projected should some vehicles still not 
qualify.
DOR’s FY 2022 motor fuel collections show there were 4,323,936,974 gallons of gasoline and 
diesel purchased in FY 2022.  Using these numbers, DOR was able to calculate newer revenues 
and potential refunds to SB 262.  DOR was able to calculate the potential refunds by removing 
the current qualifying vehicles.  These are the updated revenue and refund potential amounts. L.R. No. 0687H.01P 
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Table 1: Estimated Additional Refunds  FY 2024FY 2025FY 2026FY 2027Estimated Collections (prior FY)$216,196,849 $324,295,273 $432,393,697 $540,492,122 Estimated Current 100% Potential 
Refunds-$156,117,452 $234,176,179 $312,234,905 $390,293,631 
Remaining Collections (for non-qualifying 
MVs)$60,079,396 $90,119,094 $120,158,792 $150,198,491 
  Estimated Low Additional Refund (15%) ($9,011,909)($13,517,864)($18,023,819)($22,529,774)Estimated High Additional Refund (100%) ($60,079,396)($90,119,094)($120,158,792)($150,198,491)  Estimated Refunds for every 1% uptake ($600,794)($901,191)($1,201,588)($1,501,985)Estimated Refunds for every 5% uptake ($3,003,970)($4,505,955)($6,007,940)($7,509,925)
This has the potential to increase the amount of the refunds each year.  L.R. No. 0687H.01P 
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Motor fuel tax is distributed 73% to the State Road Fund, 15% to the Counties and 12% to the 
Cities.  If a refund is claimed, the refund is withheld from the distribution in the same 
percentage.  Therefore the funds would be impacted as follows:
FY 2024FY 2025LowHighLowHighCounties($1,892,501)($12,616,673)($1,892,501)($12,616,673)Cities($2,365,626)($15,770,842)($2,365,626)($15,770,842)Total Local($4,258,127)($28,387,515)($4,258,127)($28,387,515)State Road Fund($11,512,714)($76,751,429)($11,512,714)($76,751,429)FY 2026FY 2027LowHighLowHighCounties($2,433,216)($16,221,437)($2,703,573)($18,023,819)Cities($3,041,519)($20,276,796)($3,379,466)($22,529,774)Total Local($5,474,735)($36,498,233)($6,083,039)($40,553,593)State Road Fund($14,802,061)($98,680,408)($16,446,735)($109,644,898)
The Department already has the forms and processes set up to handle these refunds.  No 
additional fiscal impact is expected. L.R. No. 0687H.01P 
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Summary
This proposal will have the following revenue impact:
Consolidated Impact FY 2024 FY 2025State FundLowHighLowHighGeneral Revenue     Charity Deduction($576,670)($576,670)($622,418)($622,418) Creation of the APP($500,000)($500,000)  Total General Revenue($1,076,670)($1,076,670)($622,418)($622,418)     State Road Fund    Standard Refund($70,851,581)($70,851,581)($106,277,371)($106,277,371)Itemized Rebate($513,112)($12,821,146)($171,037)($4,273,715)Weight Limit Removed($11,512,714)($76,751,429)($11,512,714)($76,751,429)Total State Road Fund($82,877,407)($160,424,156)($117,961,123)($187,302,515)     Local Funds    Counties    Standard Refund($11,646,835)($11,646,835)($17,470,253)($17,470,253)Itemized Rebate($84,347)($2,107,586)($28,116)($702,529)Weight Limit Removed($1,892,501)($12,616,673)($1,892,501)($12,616,673)Total Counties($13,623,683)($26,371,094)($19,390,870)($30,789,454)     Cities    Standard Refund($14,558,544)($14,558,544)($21,837,816)($21,837,816)Itemized Rebate($105,434)($2,634,482)($35,145)($878,161) L.R. No. 0687H.01P 
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Weight Limit Removed($2,365,626)($15,770,842)($2,365,626)($15,770,842)Total Cities($17,029,604)($32,963,868)($24,238,587)($38,486,819)     Total Local($30,653,287)($59,334,962)($43,629,456)($69,276,273)	Consolidated ImpactFY 2026FY 2027State FundLowHighLowHighGeneral RevenueCharity Deduction($665,535)($665,535)($651,066)($651,066)Total General Revenue($665,535)($665,535)($651,066)($651,066)State Road FundStandard Refund($141,703,162)($141,703,162)($177,128,952)($177,128,952)Itemized Rebate($171,037)($4,273,715)$0$0Weight Limit Removed($14,802,061)($98,680,408)($16,446,735)($109,644,898)Total State Road Fund($156,676,260)($244,657,285)($193,575,687)($286,773,850)Local FundsCountiesStandard Refund($23,293,670)($23,293,670)($29,117,088)($29,117,088)Itemized Rebate($28,116)($702,529)$0$0Weight Limit Removed($2,433,216)($16,221,437)($2,703,573)($18,023,819)Total Counties($25,755,002)($40,217,636)($31,820,661)($47,140,907)Cities L.R. No. 0687H.01P 
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Standard Refund($29,117,088)($29,117,088)($36,396,360)($36,396,360)Itemized Rebate($35,145)($878,161)$0$0Weight Limit Removed($3,041,519)($20,276,796)($3,379,466)($22,529,774)Total Cities($32,193,752)($50,272,045)($39,775,826)($58,926,134)Total Local($57,948,754)($90,489,681)($71,596,487)($106,067,041)
Officials from the Office of Administration - Budget and Planning (B&P) assume the 
following regarding House Amendment 4:
This proposal would allow motor fuel tax refund claims on fuel purchased for vehicles heavier 
than 26,000 pounds, if such vehicles are owned by a corporation or sole proprietorship located in 
Missouri.  B&P notes that the language specifically lists corporations and sole proprietors; 
therefore, it is unclear whether other pass-through entities such as partnerships or LLCs would 
also qualify under this provision.
B&P notes that this proposal would become effective August 28, 2023, which is during the 
motor fuel refund request window of July 1, 2023 through September 30, 2023 for fuel tax 
purchases between July 2022 and June 2023.  For the purpose of this fiscal note, B&P will 
assume that refund claims will increase from the repeal of Section 142.822.6 during the FY 2024 
refund claim period.  However, B&P acknowledges that not all newly qualifying taxpayers 
would have kept their fuel receipts because they do not qualify under current law.
B&P further notes that for the TAFP SB 262 (2021) fiscal note, B&P assumed that the amount of 
refunds would range between 15% and 100% of all qualified taxpayers, whose vehicles weighed 
less than 26,000 pounds.  Therefore, under this proposal, B&P assumes that refund claims will 
still range between 15% and 100%; however, the number of qualifying vehicles would increase 
with the removal of the weight limit.  In addition, B&P notes that heavier vehicles tend to use 
more motor fuel than lighter vehicles, which may incentivize a higher uptake in refund claims.
Using FY 2022 motor fuel tax collections, B&P estimates that there were 4,323,936,974 gallons 
of gasoline and diesel purchased during FY 2022.  B&P then updated the TAFP SB 262 (2021) 
fiscal estimates for both revenues and potential refunds, under current law, using the newer 
gallons sold data.  B&P then determined the amount of refunds that could remain after 
accounting for all currently qualifying vehicles.  Table 1 shows the updated revenue and refund 
estimates. L.R. No. 0687H.01P 
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Table 1: Estimated Additional Refunds  FY 2024FY 2025FY 2026FY 2027Estimated Collections (prior FY)$216,196,849 $324,295,273 $432,393,697 $540,492,122 Estimated Current 100% Potential Refunds-$156,117,452 $234,176,179 $312,234,905 $390,293,631 Remaining Collections (for non-qualifying 
MVs)$60,079,396 $90,119,094 $120,158,792 $150,198,491 
  Estimated Low Additional Refund (15%) ($9,011,909)($13,517,864)($18,023,819)($22,529,774)Estimated High Additional Refund (100%) ($60,079,396)($90,119,094)($120,158,792)($150,198,491)  Estimated Refunds for every 1% uptake ($600,794)($901,191)($1,201,588)($1,501,985)Estimated Refunds for every 5% uptake ($3,003,970)($4,505,955)($6,007,940)($7,509,925)
Therefore, B&P estimates that this proposal could increase motor fuel tax refunds by up to $9.0 
million to $60.1 million in FY 2024.  Once fully implemented, this proposal could increase 
motor fuel tax refunds by up to $22.5 million to $150.2 million annually.
However, as noted before, it is unknown how many additional refund claims will be made.  B&P 
estimates that every 5% increase in refund claims could increase refund amounts by $7.5 million 
once fully implemented.
B&P notes that motor fuel tax collections are distributed 73% to the State Road Fund, 12% to the 
County Aid Road Trust Fund, 15% to other local funds.  Therefore, B&P estimates that this 
proposal could reduce revenues to the State Road Fund by up to $6.6 million to $43.9 million 
and local revenues by up to $2.4 million to $16.2 million in FY 2024.  Once TAFP SB 262 
(2021) has fully implemented, this proposal could reduce revenues to the State Road Fund by up 
to $22.5 million to $150.2 million and local revenues by $6.1 million to up to $40.6 million 
annually.  Table 2 shows the estimated impact by fund. L.R. No. 0687H.01P 
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Table 2: Estimated Impact By Fund FY 2024FY 2025State FundLow (15%)High (100%)Low (15%)High (100%)State Road Fund($6,578,694)($43,857,959)($9,868,041)($65,786,939)     Local Funds    CART($1,081,429)($7,209,528)($1,622,144)($10,814,291)Other($1,351,786)($9,011,909)($2,027,680)($13,517,864)Total Local($2,433,215)($16,221,437)($3,649,824)($24,332,155)Table 2 (cont.): Estimated Impact By Fund FY 2026FY 2027State FundLow (15%)High (100%)Low (15%)High (100%)State Road Fund($13,157,388)($87,715,919)($16,446,735)($109,644,898)    Local Funds   CART($2,162,858)($14,419,055)($2,703,573)($18,023,819)Other($2,703,573)($18,023,819)($3,379,466)($22,529,774)Total Local($4,866,431)($32,442,874)($6,083,039)($40,553,593)
Bill Summary
B&P estimates that this proposal could decrease state revenues by $95,220,047 to $172,766,796 
and local funds by $35,020,850 to $63,702,525 in FY 2024.  Once SB 3(2022) and all other 
provisions have implemented, this proposal may decrease state revenues by $194,226,753 to 
$287,424,916 and local revenues by $71,596,487 to $106,067,041.  Table 1 shows the estimated 
impact by fiscal year. L.R. No. 0687H.01P 
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Table 1: Estimated Summary Impact FY 2024FY 2025FY 2026State FundLowHighLowHighLowHighGeneral Revenue - Donations($534,043)($576,670)($635,661)      State Road Fund      Standard Refund($82,660,178)($106,277,371)($153,511,758)Itemized Rebate($513,112)($12,821,146)($171,037)($4,273,715)($171,037)($4,273,715)Weight Limit + Timing($11,512,714)($76,751,429)($11,512,714)($76,751,429)($14,802,061)($98,680,408)Total State Road Fund($94,686,004)($172,232,753)($117,961,122)($187,302,515)($168,484,856)($256,465,881)       Total State Impact($95,220,047)($172,766,796)($118,537,792)($187,879,185)($169,120,517)($257,101,542)       Local Funds      CART      Standard Refund($13,587,974)($17,470,253)($25,234,810)Itemized Rebate($84,347)($2,107,586)($28,116)($702,529)($28,116)($702,529)Weight Limit + Timing($1,892,501)($12,616,673)($1,892,501)($12,616,673)($2,433,216)($16,221,437)Total CART($15,564,822)($28,312,233)($19,390,870)($30,789,455)($27,696,142)($42,158,776)       Other      Standard Refund($16,984,968)($21,837,816)($31,543,512)Itemized Rebate($105,434)($2,634,482)($35,145)($878,161)($35,145)($878,161)Weight Limit + Timing($2,365,626)($15,770,842)($2,365,626)($15,770,842)($3,041,519)($20,276,796)Total Other($19,456,028)($35,390,292)($24,238,587)($38,486,819)($34,620,176)($52,698,469)       Total Local($35,020,850)($63,702,525)($43,629,456)($69,276,273)($62,316,317)($94,857,244) L.R. No. 0687H.01P 
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Table 1: Estimated Summary Impact FY 2027FY 2028FY 2029State FundLowHighLowHighLowHighGeneral Revenue - Donations($680,003)($665,535)($651,066)     State Road Fund    Standard Refund($177,128,952)($177,128,952)($177,128,952)Itemized Rebate$0 $0 $0 $0 $0 $0 Weight Limit + Timing($16,446,735)($109,644,898)($16,446,735)($109,644,898)($16,446,735)($109,644,898)Total State Road Fund($193,575,687)($286,773,850)($193,575,687)($286,773,850)($193,575,687)($286,773,850)       Total State Impact($194,255,690)($287,453,853)($194,241,222)($287,439,385)($194,226,753)($287,424,916)     Local Funds    CART    Standard Refund($29,117,088)($29,117,088)($29,117,088)Itemized Rebate$0 $0 $0 $0 $0 $0 Weight Limit + Timing($2,703,573)($18,023,819)($2,703,573)($18,023,819)($2,703,573)($18,023,819)Total CART($31,820,661)($47,140,907)($31,820,661)($47,140,907)($31,820,661)($47,140,907)     Other    Standard Refund($36,396,360)($36,396,360)($36,396,360)Itemized Rebate$0 $0 $0 $0 $0 $0 Weight Limit + Timing($3,379,466)($22,529,774)($3,379,466)($22,529,774)($3,379,466)($22,529,774)Total Other($39,775,826)($58,926,134)($39,775,826)($58,926,134)($39,775,826)($58,926,134)       Total Local($71,596,487)($106,067,041)($71,596,487)($106,067,041)($71,596,487)($106,067,041) L.R. No. 0687H.01P 
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Oversight does not have information to the contrary and therefore, Oversight will reflect the 
estimates as provided by DOR and B&P.
In response to a similar proposal from 2023 (HB 1354), official from the Missouri Department 
of Transportation (MoDOT) assumed the expansion of the motor fuel tax refund to motor 
vehicles that exceed 26,000 pounds would create an unknown negative fiscal impact if Missouri-
based motor carriers licensed under the International Fuel Tax Agreement (IFTA) are included. 
IFTA takes into account both gallons purchased, and gallons consumed within the state when 
determining a motor carrier’s fuel tax owed. It is unclear if the language “delivered into a motor 
vehicle” is intended to apply to fuel purchased in Missouri, consumed in Missouri, or both. 
Because IFTA is administered by MoDOT’s Motor Carrier Services Division and other refunds 
are issued by the Department of Revenue, refunds could be issued more than once. The easing of 
reporting information for a refund would not satisfy the audit requirements for IFTA. 
Allowing only Missouri-based carriers to be eligible for refunds for motor vehicles over 26,000 
pounds may create an unfair interstate commerce practice.
MoDOT defers to DOR for the fiscal impacted expected from motor fuel tax refunds. 
Bill as a Whole
Officials from the Missouri Department of Transportation defer to the DOR for the potential 
fiscal impact of this proposal. 
Officials from the Missouri Highway PatrolMissouri Department of Conservation and 
Office of Administration
respective organizations. Oversight does not have any information to the contrary. Therefore, 
Oversight will reflect a zero impact in the fiscal note for these agencies.  
Rule Promulgation
Officials from the Joint Committee on Administrative Rules assume this proposal is not 
anticipated to cause a fiscal impact beyond its current appropriation. 
Officials from the Office of the Secretary of State (SOS) note many bills considered by the 
General Assembly include provisions allowing or requiring agencies to submit rules and 
regulations to implement the act. The SOS is provided with core funding to handle a certain 
amount of normal activity resulting from each year's legislative session. The fiscal impact for 
this fiscal note to the SOS for Administrative Rules is less than $5,000. The SOS recognizes that 
this is a small amount and does not expect that additional funding would be required to meet 
these costs.  L.R. No. 0687H.01P 
Bill No. Perfected HB 519 
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However, the SOS also recognizes that many such bills may be passed by the General Assembly 
in a given year and that collectively the costs may be in excess of what the office can sustain 
with its core budget. Therefore, the SOS reserves the right to request funding for the cost of 
supporting administrative rules requirements should the need arise based on a review of the 
finally approved bills signed by the governor.
FISCAL IMPACT 
– State 
Government
FY 2024
(10 Mo.)
FY 2025FY 2026Fully 
Implemented 
(FY 2027)
GENERAL 
REVENUE 
FUND
Loss – decrease in 
state taxes paid 
due to the ability 
to donate motor 
fuel tax refunds to 
charity and claim 
as a deduction on 
state taxes 
(§§142.815, 
142.822 & 
142.824) p. 8-10  
(HA 1)($106,809)($115,334)($127,132)($136,001)
ESTIMATED 
NET EFFECT 
ON THE 
GENERALR 
REVENUE 
FUND($106,809)($115,334)($127,132)($136,001) L.R. No. 0687H.01P 
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FISCAL IMPACT 
– State 
Government 
(continued)
FY 2024
(10 Mo.)
FY 2025FY 2026Fully 
Implemented 
(FY 2027)
STATE ROAD 
FUND
Cost – DOR – 
development of 
app to claim motor 
fuel tax refunds at 
the pump 
(§142.822) p. 14  
(HA 2)
Could exceed 
($500,000)$0$0$0
Cash Flow – 
timing of the 
motor fuel tax 
refunds – moved 
up to CY instead 
of FY p. 3-7
($513,112 to 
$12,821,146)
($171,037 to 
$4,273,715)
($171,037 to 
$4,273,715)$0
Loss – increase in 
fuel tax refunds 
due to eliminating 
certain required p.  
information 
(§142.822) p. 10 
(HA 1)(Unknown)(Unknown)(Unknown)(Unknown)
Loss – increased 
motor fuel tax 
refunds due to the 
elimination of the 
weight limit for 
vehicles to claim 
refunds (§142.822) 
p. 21-23 (HA 4)
($11,512,714 to 
$76,751,429)
($11,512,714 to 
$76,751,429)
($14,802,061 to 
$98,680,408)
($16,446,735 to 
$109,644,898) L.R. No. 0687H.01P 
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FISCAL IMPACT 
– State 
Government 
(continued)
FY 2024
(10 Mo.)
FY 2025FY 2026Fully 
Implemented 
(FY 2027)
Loss – taxpayers 
claiming the 
standard refund vs. 
the itemized 
refund p. 14-18 
(HA 3)
($82,660,178)($106,277,371)($153,511,758)($177,128,952)
ESTIMATED 
NET EFFECT 
ON THE STATE 
ROAD FUND
Could exceed 
($95,186,004 to 
$172,732,753)
Could exceed 
($117,961,122 
to 
$187,302,515)
Could exceed 
($168,484,856 
to 
$256,465,881)
Could exceed 
($193,575,687 
to 
$286,773,850)
FISCAL IMPACT 
– Local 
Government
FY 2024
(10 Mo.)
FY 2025FY 2026Fully 
Implemented 
(FY 2027)
LOCAL 
POLITICAL 
SUBDIVISIONS
Cash Flow – 
(Cities and 
Counties) timing of 
the motor fuel tax 
refunds (§142.822) 
p. 3-7
($189,781 to 
$4,742,068)
($63,261 to 
$1,580,690)
($63,261 to 
$1,580,690)$0
Loss – (Cities and 
Counties) increase 
in fuel tax refunds 
due to eliminating 
certain required 
information 
(§142.822) p. 10 
(HA 1)(Unknown)(Unknown)(Unknown)(Unknown) L.R. No. 0687H.01P 
Bill No. Perfected HB 519 
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FISCAL IMPACT 
– Local 
Government 
(continued)
FY 2024
(10 Mo.)
FY 2025FY 2026Fully 
Implemented 
(FY 2027)
Loss – taxpayers 
claiming the 
standard refund vs. 
the itemized refund 
p. 14-18 (HA 3)($30,572,942)($39,308,069)($56,778,322)($65,513,488)
Loss – increase in 
motor fuel tax 
refunds due to 
eliminating the 
weight limit 
restriction p. 21-23 
(HA 4)
($4,258,127 to 
$28,387,515)
($4,258,127 to 
$28,387,515)
($5,474,735 to 
$36,498,233)
($6,083,039 to 
$40,553,593)
ESTIMATED 
NET EFFECT 
ON LOCAL 
POLITICAL 
SUBDVISIONS
Could exceed 
($35,020,850 to 
$63,702,525)
Could exceed 
($43,629,457 to 
$69,276,274)
Could exceed 
($62,316,318 to 
$94,857,245)
Could exceed 
($71,596,527 to 
$106,067,081)
FISCAL IMPACT – Small Business
Small businesses that purchase motor fuel could be impacted as a result of this proposal.
FISCAL DESCRIPTION
This proposal modifies provisions relating to motor fuel tax exemption.
This legislation is not federally mandated, would not duplicate any other program and would not 
require additional capital improvements or rental space. L.R. No. 0687H.01P 
Bill No. Perfected HB 519 
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March 29, 2023
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SOURCES OF INFORMATION
Department of Revenue
Office of Administration - Budget and Planning
Missouri Department of Transportation
Missouri Highway Patrol
Missouri Department of Conservation
Office of Administration
Office of the Secretary of State
Joint Committee on Administrative Rules
Julie MorffRoss StropeDirectorAssistant DirectorMarch 29, 2023March 29, 2023