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Schedule 3                                       Certain Fuel Mixtures 
(Form 8849)
(Rev. October 2022)                    and the Alternative Fuel Credit                                                 OMB No. 1545-1420
Department of the Treasury           Attach to Form 8849. Don’t file with any other schedule. 
Internal Revenue Service    Go to www.irs.gov/Form8849 for instructions and the latest information.
Name as shown on Form 8849                                           EIN or SSN                        Total refund (see instructions)
                                                                                                    $
  Caution: For retroactive 2022 first, second, and third calendar quarters: See the instructions and Notice 2022-39 for information on how to make 
  retroactive 2022 first, second, and third calendar quarter alternative fuel credit claims. Combine claims for retroactive 2022 first, second, and third 
  calendar quarters on the same Schedule 3 (Form 8849). The biodiesel mixture credit and renewable diesel mixture credit must first be taken as a 
  credit  against  your  taxable  fuel  liability  (gasoline,  diesel  fuel,  and  kerosene)  reported  on  Form  720.  For  fourth  quarter  2022  and  later,  the 
  alternative fuel credits must first be taken on Form 720 as a credit against your alternative fuel or compressed natural gas (CNG) tax liability. If you 
  have these tax liabilities and you didn’t make the claim on Form 720, Schedule C, as a credit against those liabilities, you must first file Form 
  720-X, Amended Quarterly Federal Excise Tax Return, before Schedule 3 (Form 8849) can be used for the refund. You can’t claim any amounts 
  on Form 8849 that you claimed (or will claim) on Form 720, Schedule C; Form 720-X; or Form 4136, Credit for Federal Tax Paid on Fuels.

  Claimant’s registration no.
  Enter your registration number, including the prefix. Line 3 claimants must enter their AL or AM registration number.

  Period of claim: Enter month, day, and year in 
  MMDDYYYY format.                                    From                                          To
1 Reserved for future use
  Reserved for future use
                                                                 (a)            (b)                (c) Amount of claim                  (d)  
                                                                 Rate Gallons of alcohol           Multiply col. (a) by col. (b).       CRN
a Reserved for future use
b Reserved for future use
2 Biodiesel or Renewable Diesel Mixture Credit
  Biodiesel mixtures. Claimant produced a mixture by mixing biodiesel with diesel fuel. The biodiesel used to produce the mixture met ASTM 
  D6751 and met the EPA’s registration requirements for fuels and fuel additives. The mixture was sold by the claimant to any person for use as 
  a fuel or was used as a fuel by the claimant. Claimant has attached the Certificate for Biodiesel and, if applicable, the Statement of Biodiesel 
  Reseller. Renewable diesel mixtures. Claimant produced a mixture by mixing renewable diesel with liquid fuel (other than renewable diesel). 
  The renewable diesel used to produce the renewable diesel mixture was derived from biomass, met the EPA’s registration requirements for 
  fuels and fuel additives, and met ASTM D975, D396, or other equivalent standard approved by the IRS. The mixture was sold by the claimant 
  to any person for use as a fuel or was used as a fuel by the claimant. Claimant has attached the Certificate for Biodiesel and, if applicable, 
  Statement of Biodiesel Reseller, both of which have been edited as discussed in the instructions for line 2. See the instructions for line 2 for 
  information about renewable diesel used in aviation.
                                                                                              (b)  
                                                                                (a)   Gallons of           (c) Amount of claim          (d) 
                                                                                Rate  biodiesel or       Multiply col. (a) by col. (b)  CRN 
                                                                                      renewable diesel 
a Biodiesel (other than agri-biodiesel) mixtures                                $1.00                    $                              388
b Agri-biodiesel mixtures                                                       1.00                                                    390
c Renewable diesel mixtures                                                     1.00                                                    307
3 Alternative Fuel Credit
                                                                                (a)           (b)          (c) Amount of claim          (d)  
                                                                                Rate  Gallons, or        Multiply col. (a) by col. (b)  CRN 
                                                                                      gasoline or diesel 
                                                                                      gallon equivalent
a Liquefied petroleum gas (LPG) (see instructions)                              $.50                     $                              426
b “P” Series fuels                                                               .50                                                    427
c Compressed natural gas (CNG) (see instructions)                                .50                                                    428
d Liquefied hydrogen                                                             .50                                                    429
e Fischer-Tropsch process liquid fuel from coal (including peat)                 .50                                                    430
f Liquid fuel derived from biomass                                               .50                                                    431
g Liquefied natural gas (LNG) (see instructions)                                 .50                                                    432
h Liquefied gas derived from biomass                                             .50                                                    436
i Compressed gas derived from biomass                                            .50                                                    437
Send this schedule with completed Form 8849 to: Internal Revenue Service, P.O. Box 312, Covington, KY 41012-0312; on the envelope write “Fuel Mixture Claim.”
For Privacy Act and Paperwork Reduction Act Notice, see Form 8849 instructions. Cat. No. 27451F     Schedule 3 (Form 8849) (Rev. 10-2022) 



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Schedule 3 (Form 8849) (Rev. 10-2022)                                                                                                           Page 2 
Section references are to the Internal Revenue Code, unless otherwise        • You must file your claims for alternative fuel by April 11, 2023. The IRS 
noted.                                                                       won’t process any retroactive 2022 first, second, and third quarter 
                                                                             claims received after that date.
Future Developments                                                          • Combine claims for all three quarter's retroactive 2022 on the same 
For the latest information about developments related to Schedule 3          Schedule 3 (Form 8849).
(Form 8849) and its instructions, such as legislation enacted after they 
were published, go to www.irs.gov/Form8849.                                  Coordination With Excise Tax Credit
What’s New                                                                   Only one credit may be taken for any one gallon of alternative fuel. If any 
                                                                             amount is claimed (or will be claimed) for any gallon of biodiesel mixture, 
Section 6426 credit extensions:                                              renewable diesel mixture, or alternative fuel on Form 720, Form 720-X, 
• Alternative fuel. The alternative fuel credits are retroactively extended  Form 8864, or Form 4136, then a claim can’t be made on Form 8849, 
for fuel sold or used in the 2022 first, second, and third calendar          Claim for Refund of Excise Taxes, for that gallon of biodiesel mixture, 
quarters.                                                                    renewable diesel mixture, or alternative fuel.
One-Time Claims for Retroactive 2022 First, Second, and Third                Excise Tax Liability
Calendar Quarters. The credits for alternative fuels, which expired at 
the end of 2021, were reinstated for calendar year 2022. You can make        Persons who blend an untaxed liquid with taxable fuel to produce a 
a one-time claim for sales or uses of these fuels in the 2022 first,         taxable fuel mixture outside the bulk transfer terminal system must pay 
second, and third calendar quarters. You must combine claims for all         the excise tax on the volume of the untaxed liquid in the mixture.
three quarters on the same Schedule 3 (Form 8849) and file the claim           Use Form 720 to report these taxes. You also must be registered with 
between October 13, 2022, and on or before April 11, 2023. For               the IRS as a blender (M registrants). Line 3 claimants must also have an 
information on how to make a one-time claim, see Notice 2022-39 and          AL registration number. See Form 637, Application for Registration (For 
One-Time Claims for Retroactive 2022 First, Second, and Third Calendar       Certain Excise Tax Activities).
Quarters, below.
Alternative fuel mixture credits for retroactive 2022 first and second       How To File
calendar quarters. The credits for alternative fuel mixtures also expired    Attach Schedule 3 (Form 8849) to Form 8849. If you aren’t filing 
at the end of 2021, and are reinstated for calendar year 2022. If you        electronically, on the envelope write “Fuel Mixture Claim” and send it to 
want to make a claim for the alternative fuel mixture credit for retroactive the IRS at the address at the bottom of page 1.
2022 first and second calendar quarters, you must file Form 720-X, 
Amended Quarterly Federal Excise Tax Return, for each period. For            Specific Instructions
2022 third calendar quarter, the alternative fuel mixture credit must be 
taken on Schedule C (Form 720) up to the amount of your taxable fuel         Line 1
liability reported on Form 720 for gasoline (IRS No. 62), diesel (IRS No.    These lines are reserved for future use.
60), and kerosene (IRS No. 35). For information on how to make a claim, 
see Notice 2022-39.                                                          Line 2. Biodiesel or Renewable Diesel Mixture Credit
Reminders                                                                    Claimant. The person that produced and sold or used the mixture in 
                                                                             their trade or business is the only person eligible to make this claim. The 
Reducing your excise tax liability. For federal income tax purposes,         credit is based on the gallons of biodiesel or renewable diesel in the 
reduce your section 4081 excise tax liability by the amount of excise tax    mixture.
credit allowable under section 6426(c) and your section 4041 excise tax 
liability by the amount of your excise tax credit allowable under section      The biodiesel used to produce the biodiesel mixture must meet ASTM 
6426(d), in determining your deduction for those excise taxes or your        D6751 and meet the Environmental Protection Agency’s (EPA) 
cost of goods sold deduction attributable to those excise taxes.             registration requirements for fuels and fuel additives under section 211 
                                                                             of the Clean Air Act. The renewable diesel used to produce the 
  Schedule 3 (Form 8849) can be filed electronically. For more               renewable diesel mixture must be derived from biomass, meet the 
information on filing electronically, visit the IRS e-file website at        EPA’s registration requirements for fuels and fuel additives under 
www.IRS.gov/eFile.                                                           section 211 of the Clean Air Act, and meet ASTM D975, D396, or other 
Purpose of Form                                                              equivalent standard approved by the IRS. Renewable diesel also 
                                                                             includes fuel derived from biomass that meets a Department of Defense 
Use Schedule 3 (Form 8849) to make claims for sales or uses of               specification for military jet fuel or an ASTM specification for aviation 
biodiesel mixtures, renewable diesel mixtures, and alternative fuels.        turbine fuel. For a renewable diesel mixture used in aviation, kerosene is 
                                                                             treated as if it is diesel fuel.
General Instructions                                                                  Renewable diesel doesn’t include any fuel derived from 
                                                                                      coprocessing biomass (as defined in section 45K(c)(3)) with a 
One-Time Claims for Retroactive 2022 First, Second,                          !       feedstock that isn’t biomass.
and Third Calendar Quarters.                                                 CAUTION
You can make a one-time credit claim for sales or uses of alternative        Claim requirements. 1. The biodiesel mixture credit may not be 
fuels for retroactive 2022 first, second, and third calendar quarters. To    claimed for biodiesel produced outside the United States for use as a 
submit the one-time claim, you must file Schedule 3 (Form 8849). The         fuel outside the United States. The United States includes any 
one-time claim rule doesn’t apply to income tax credits for biodiesel        possession of the United States. The claimant has a certificate from the 
mixtures, renewable diesel mixtures, and alternative fuels. You should       producer. See Certificate below for details.
continue to make those claims on Forms 4136 and 8864.                        2. The claim must be for a biodiesel or renewable diesel mixture sold or 
  If you filed “protective” or anticipatory claims for these credits, you    used during a period that’s at least 1 week.
must refile your claims in accordance with Notice 2022-39. The IRS           3. The claimant has a certificate from the producer. See Certificate 
won’t treat as perfected any such protective or anticipatory claims          below for details.
previously filed with IRS that aren’t timely supplemented in accordance      4. The amount of the claim must be at least $200 unless the claim is 
with Notice 2022-39.                                                         filed electronically. To meet the minimum, amounts from lines 2 and 3 
  You must follow the procedures below to make a one-time claim on           may be combined.
Schedule 3 (Form 8849).                                                      5. The claim must be filed by the last day of the first quarter following the 
• Enter amounts for alternative fuels on line 3, as appropriate.             earliest quarter of the claimant’s income tax year included in the claim. 
• Submit a single form for all three quarter’s retroactive 2022 alternative  For example, a calendar-year claimant’s claim for a biodiesel mixture 
fuels credit claims; the IRS won’t process multiple submissions from a       sold or used during June and July must be filed by September 30.
claimant.                                                                    Note: If requirements 2–5 above aren’t met, see Annual Claims under 
                                                                             Additional Information for Schedules 1, 2, and 3 in the Form 8849 
                                                                             instructions.



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Schedule 3 (Form 8849) (Rev. 10-2022)                                                                                                           Page 3 
Certificate. The Certificate for Biodiesel and, if applicable, Statement     Note: If requirements 2–5 above aren’t met, see Annual Claims under 
of Biodiesel Reseller must be attached to the first claim filed that is      Additional Information for Schedules 1, 2, and 3 in the Form 8849 
supported by the certificate or statement. For the renewable diesel          instructions.
mixture credit, you must edit the certificate and, if applicable, statement, Carbon capture requirement. A credit for Fischer-Tropsch process 
to indicate that the fuel to which the certificate and statement relate is   liquid fuel from coal (including peat) can be claimed only if the fuel is 
renewable diesel and state the renewable diesel meets the requirements       derived from coal produced at a gasification facility which separates and 
discussed earlier under Claimant  . See Model Certificate O and Model        sequesters at least 75% of the facility’s total carbon dioxide emissions.
Statement S in Pub. 510.
                                                                             Claim rates.   
Line 3. Alternative Fuel Credit                                              • CNG has a claim rate (or GGE (gasoline gallon equivalent)) of 121 
Claimant. For the alternative fuel credit, the registered alternative fueler cubic feet.
who (1) sold an alternative fuel at retail and delivered it into the fuel    • Compressed gas derived from biomass has a claim rate (or GGE) of 
supply tank of a motor vehicle or motorboat, (2) sold an alternative fuel,   121 cubic feet.
delivered it in bulk for taxable use in a motor vehicle or motorboat, and 
received the required statement from the buyer, (3) used an alternative      • LPG has a claim rate (or GGE) of 5.75 pounds or 1.353 gallons of LPG.
fuel (not sold at retail or in bulk as previously described) in a motor      • LNG has a claim rate (or DGE (diesel gallon equivalent)) of 6.06 
vehicle or motorboat, or (4) sold an alternative fuel for use as a fuel in   pounds or 1.71 gallons of LNG.
aviation is the only person eligible to make this claim.                     Example. 10,000 gallons of LPG ÷ 1.353 = 7,391 GGE x $0.50 = 
Claim requirements. 1. The alternative fuel credit may not be claimed        $3,695.50 claim amount.
for alternative fuel produced outside the United States for use as a fuel 
outside the United States. The United States includes any possession of      Amount of Claim
the United States.                                                           Multiply the number of gallons or gasoline (or diesel) gallon equivalents 
2. You must be registered with the IRS.                                      by the rate and enter the result in the boxes for lines 2 and 3, column (c).
3. The claim must be for an alternative fuel sold or used (as described      Total Refund
above under Claimant  ) during a period that’s at least 1 week.
                                                                             Add all amounts in column (c) and enter the result in the total refund box 
4. The amount of the claim must be at least $200 unless the claim is         at the top of the first page of the schedule. SeeClaim requirements ,
filed electronically. To meet the minimum, amounts from lines 2 and 3        above for each type of claim.
may be combined.
5. The claim must be filed by the last day of the first quarter following 
the earliest quarter of the claimant’s income tax year included in the 
claim. For example, a calendar-year claimant’s claim for an alternative 
fuel sold or used during June and July must be filed by September 30.






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