IFTA fuel tax rates — 3rd quarter 2026

IFTA, Inc. publishes the exchange rate with the matrix. Quoting the matrix's own note: "*P1020 EXCHANGE RATE — The exchange rate of the U.S./Canadian funds shall be the U.S. Federal Reserve Board index rate at noon Eastern time of the third Monday of the month immediately preceding each quarter and will be used for all tax returns and other taxable transactions occuring for the subsequent quarter."

• Each cell shows two numbers. The bold top number is U.S. dollars per gallon; the grey number beneath it is Canadian dollars per litre. That is how the source matrix presents every row, for U.S. and Canadian jurisdictions alike.
• A dash (—) means the matrix leaves that cell blank. A blank is not a rate of zero and not an exemption — it means the jurisdiction reported no rate for that fuel. Where we could not tell what a blank means, we left it blank rather than guessing.
• Surcharge jurisdictions — Indiana, Kentucky and Virginia — appear as a second row labelled (Surcharge), exactly as the matrix lists them. A surcharge is billed in addition to the jurisdiction's rate on the row above, not instead of it.
• The #n markers are the matrix's own footnote numbers. They link to the footnote text, reproduced verbatim below.
• The matrix carries 15 fuel columns. This page reproduces the two that most carriers file on — Gasoline and Special Diesel. For propane, LNG, CNG, ethanol, methanol, E-85, M-85, A55, biodiesel, electricity, hydrogen or hythane, use the official matrix.

Transcribed from the IFTA, Inc. tax rate matrix for 3Q2026, retrieved 2026-08-28. Rows appear in the source's own order: Canadian provinces first, then U.S. states. Unofficial reproduction — verify against the official matrix and with your base jurisdiction before filing.

Indiana is listed three times. The matrix carries a base row, a (Surcharge) row, and a third row dated 09/06/26. Footnote #31 gives the reason: Indiana declared a gasoline tax holiday, and "Effective July 1, 2026 – September 5, 2026 the fuel tax rate for gasoline and gasohol will be $0.00 per gallon. All other fuel types are unaffected. Effective September 6, 2026 gasoline and gasohol will return to the regular rate of $0.37 per gallon." The base row's blank gasoline cell is that holiday; the 09/06/26 row is the rate that resumes mid-quarter. Indiana's special diesel rate, $0.6300, is unaffected by the holiday.

Indiana's surcharge row does not carry a diesel figure, and we have not supplied one. In the 3Q2026 matrix the Indiana surcharge row is blank in every column except Propane, which shows 0.6300 U.S. / 0.2327 Can. The Special Diesel cell is empty. We checked the previous quarter and found the same placement there — 2Q2026 shows Indiana's surcharge as 0.6100 under Propane, likewise with an empty diesel cell — so this is how the source has been publishing the row, not a one-quarter slip. We reproduce it as published rather than move the number into the diesel column, because we cannot verify which column IFTA intends. If you run in Indiana, confirm the surcharge rate with the official matrix and the Indiana Department of Revenue before filing. Kentucky's and Virginia's surcharge rows are complete and unambiguous by comparison, and are reproduced above as published.

Oregon shows no rates at all. Oregon is an IFTA member jurisdiction but reports no fuel tax rate in any of the matrix's 15 fuel columns. We have left the row blank rather than infer anything from the absence.

California, Idaho, Maine, Montana, New Hampshire and Vermont show no gasoline rate. Those cells are blank in the source. For Montana, footnote #9 explains it: "Montana no longer requires gasoline, gasohol and ethanol to be reported on the IFTA tax return." For the others the matrix gives no explanation, so we do not offer one.

Reproduced verbatim from the matrix, including its own spelling and punctuation. Where a footnote's meaning is not obvious we have left it exactly as written rather than paraphrase it.

#1 — California. Dimethyl Ether (DM) and Dimethyl Ether-Liquified Petroleum Gas Blends (DME/LPG) should be reported under Propane. LNG to be reported for each 6.06 pounds of liquid natural gas used. LNG is taxed at a diesel gallon equivalent (DGE). CNG to be reported for each 126.67 cubic feet, or 5.66 pounds, of compressed natural gas used, measured at standard pressure and temperature. CNG is taxed at a gasoline gallon equivalent (GGE). A blend of Alcohol when containing not more than 15% Gasoline or Diesel should be reported as E-85 or M-85.

#2 — Mississippi. LNG is taxed per Diesel Gallon Equivalent beginning July 1, 2015. The tax rate was set by the 2014 Legislative Session to be taxed at $.18 per Diesel Gallon Equivalent. A Diesel Gallon Equivalent of LNG is measured at 6.06 lbs. CNG is sold to consumers on the Gasoline Gallon Equivalent of 5.660 lbs. However, the tax rate is still on the measurement of $.18 cents per hundred cubic foot. The above tax rate converts CCF to GGE.

#3 — Missouri. Reporting is not required for propane &/or natural gas in the event that proper fuel decals have been obtained. If fuel decals have not been obtained, a fuel tax return must be completed.

#4 — Pennsylvania. To convert CNG from standard cubic feet (scf) into Gasoline Gallon Equivalents (GGEs), divide CNG (scf) units by 126.67. Dyed diesel fuel or dyed kerosene consumed in PA operations, by qualified motor vehicles authorized by the IRS to use dyed fuel on highway, is not taxable. The Electricity tax rate is per kilowatt hours (kWh).

#5 — Ontario. Effective April 1, 2014, Biodiesel is a taxable product and taxed as diesel.

#6 — Idaho. FUEL PURCHASED ON IDAHO INDIAN RESERVATIONS - As of November 1, 2007, diesel purchased from retail outlets on the Shoshone- Bannock Indian Reservation is Idaho tax-paid diesel for IFTA reporting & refund. Diesel purchased from Coeur D\'Alene & Nez Perce tribe outlets is not Idaho tax-paid diesel for IFTA reporting and refund purposes. Questions, please call toll free 800-972-7855 ext 7855.

#7 — Arizona. ARS 28-5606: Imposition of Motor Fuel Taxes Vehicles less than 3 axles and with declared gross vehicle weight under 26,001 lbs are taxed at $0.18 per gallon

#8 — Tennessee. Effective date for changes is January 1, 2025.

#9 — Montana. Montana no longer requires gasoline, gasohol and ethanol to be reported on the IFTA tax return.

#10 — Washington. Bio Diesel is reported as a Special Fuel at $0.595 a gallon and would be reported in the Diesel column.

#11 — New York. For information on B20, see TSB-M-06(4)M, IFTA Reporting Requirements for the Consumption of B20 in New York State. For information on CNG and LNG, see TSB-M-13(1)M, Liquefied Natural Gas Treated the Same As Compressed Natural Gas. Both TSB-M\'s can be found at www.tax.ny.gov

#12 — Texas. Biodiesel, renewable diesel and blends containing biodiesel or renewable diesel purchased in Texas must be reported under the fuel type ?DIESEL?. Instructions for reporting biodiesel, renewable diesel and blends are online at https://comptroller.texas.gov/taxes/fuels/docs/biodiesel.pdf or call toll free 1-800-252-1383.

#13 — British Columbia. Ethanol and ethanol blends of gasoline must be reported as Gasoline and biodiesel and biodiesel blends must be reported as Diesel. LNG tax rate is expressed in cents per kilograms (as per IFTA Ballot #5- 2015). CNG tax rate is expressed in cents cubic meter (as per IFTA Ballot #3-2013). M-85 tax rate is based on a methanol : gasoline blend :: 85% : 15%

#14 — Alberta. Alberta has reinstated fuel tax of $0.13 per litre effective April 1, 2024. Please contact Alberta Treasury Board & Finance, Tax and Revenue Administration if you have any questions.

#15 — Connecticut. See Announcement 2024(1) Conversion Factors on Motor Vehicle Fuels Occurring In Gaseous Form for information about conversion factors for compressed natural gas and propane. See Announcement 2026(2) Motor Vehicle Fuels Tax Rate on Diesel Fuel Effective July 1, 2026.

#16 — Minnesota. CNG rate: The rate converted to Cubic Feet is $0.002597

#17 — Manitoba. Tax Rate for LNG and CNG is per cubic meter.

#18 — Florida. Effective July 1, 2018, the current exemption of natural gas fuel (LNG and CNG) from the taxes imposed by Chapters 206 and 212, F.S., was extended through December 31, 2022. Governor Ron DeSantis has signed into law (HB 7071) a one-month Fuel Tax Holiday. All motor carriers who are licensed with the International Fuel Tax Association (IFTA), traveling in Florida, and purchasing gasoline products will see a reduced tax rate from October 1, 2022, through October 31, 2022. The reduced tax rate does not apply to Diesel. IFTA returns are still required to be filed for the quarter that includes this Tax Holiday. All miles traveled and fuel purchases must be reported on IFTA returns to accurately reflect miles per gallon (MPG) for the period. Between October 1 and October 31, 2022, Gasoline and Gasohol filers should report all total/taxable miles traveled and tax paid fuel gallons purchased in Florida for the Tax Holiday. Please use the following instructions below for reporting activity from October 1, 2022, through October 31, 2022: There will be a split tax rate for the 4th quarter of 2022 for Gasoline and Gasohol- FL will be used for the correct tax rate for 10/01/2022 – 10/31/2022 FL1 will be used for the correct tax rate for 11/01/2022 – 12/31/2022

#19 — Virginia. Propane, CNG, and Methanol are taxed at the rates shown per gasoline gallon equivalent (GGE). One GGE is equal to 5.75 pounds or 1.353 gallons of propane; 5.66 pounds of CNG; and 2.04 gallons of methanol. LNG is taxed at the rates shown per diesel gallon equivalent (DGE), with one DGE equal to 6.06 pounds of LNG. All other fuels are taxed at the rates shown per gallon. Visit https://www.dmv.virginia.gov/businesses/motor-carriers/ifta/calculator for a calculator to convert quantities of propane, CNG, LNG, and methanol to appropriate units for IFTA reporting.

#20 — Utah. For Utah tax purposes, LNG is measured in Diesel Gallon Equivalents, meaning 6.06 pounds of liquefied natural gas. CNG is measured in Gasoline Gallon Equivalents, meaning 5.660 pounds of compressed natural gas. For Utah tax purposes, GGE is 2.198 pounds of hydrogen.

#21 — Louisiana. Beginning January 1, 2016 the tax on CNG, LNG, and LPG will be added to the price of the fuel dispensed at the pump or from a storage facility.

#22 — South Carolina. LNG is measured in Diesel Gallons equivalents of 6.06 pounds of liquefied natural gas and CNG is measured in Gasoline Gallons equivalents of 5.660 pounds of compressed natural gas.

#23 — Maryland. CNG: A gallon of CNG means 126.67 cubic feet of natural gas at 60 degrees Fahrenheit and one atmosphere of pressure, or 5.66 pounds of natural gas.

#24 — North Carolina. Liquefied Propane Gas (LPG): When LPG is dispensed as a motor fuel, the method of measurement is one (1) gasoline gallon equivalent equals 5.75 lbs. of LPG. To convert gallons of LPG to gasoline gallon equivalent (GGE), divide total LPG gallons by 1.353. Compressed Natural Gas (CNG): When CNG is dispensed as a motor fuel, the method of measurement is one (1) gasoline gallon equivalent equals 5.66 lbs. of CNG. To convert cubic feet of CNG to gasoline gallon equivalent (GGE), divide total cubic feet by 123.57. Liquefied Natural Gas (LNG): When LNG is dispensed as a motor fuel, the method of measurement is one (1) diesel gallon equivalent equals 6.06 lbs. of LNG. To convert gallons of LNG to diesel gallon equivalent (DGE), divide total LNG gallons by 1.71.

#25 — Iowa. LNG is measured in Diesel Gallon equivalents of 6.06 pounds of liquefied natural gas and CNG is measured in Gasoline Gallon equivalents of 126.67 cubic feet. Methanol is not subject to Iowa fuel taxes unless blended with other motor fuels for use in an aircraft or for propelling motor vehicles. Hydrogen fuel will have a tax rate of $0.65 per gallon beginning January 1, 2020. The gallon of hydrogen is based on the diesel gallon equivalent or 'dge', and is two and forty-nine hundredths pounds. Effective July 1, 2023, Iowa has an Electric Fuel Tax Rate of two and six-tenths cents for each kilowatt hour ($0.026 per kWh) of electric fuel dispensed into an EV battery or energy storage device. This does not apply to electric fuel dispensed at residences. Effective July 1, 2024, the biodiesel B-20 or Higher Undyed is a new fuel group and replaces the biodiesel B-11 or Higher Undyed fuel group to have a lower fuel tax rate. Additionally, biodiesel B-11 to B-19 falls into the same taxation category as undyed special fuel (diesel).

#26 — Illinois. LNG and Propane are taxed per diesel gallon equivalent (DGE) beginning July 1, 2017. LNG is taxed at the rate shown per diesel gallon equivalent (DGE), with one DGE equal to 6.06 pounds of LNG. Propane is taxed at the rate shown per diesel gallon equivalent (DGE) with one DGE equal to 6.41 pounds of propane. Multiply IL taxable and tax paid propane gallons by 0.651 to determine the DGEs subject to the Illinois rate. CNG is taxed at the rate shown per gasoline gallon equivalent (GGE), with one GGE equal to 5.66 pounds of compressed natural gas. All other fuels are taxed at the rates shown per gallon. For further information, see Informational Bulletin FY 2017-15, available on our website at tax.illinois.gov.

#27 — Prince Edward Island. Effective July 1, 2023, Prince Edward Island has ceased collection of the carbon levy under the Provincial Climate Leadership Act. The Federal Greenhouse Gas Pollution Pricing Act is in place for PEI effective this same date. LNG tax rate is expressed per diesel litre equivalent (as per IFTA Ballot #05-2015).

#28 — Ohio. Ohio CNG tax rate increased from .00 to .10 effective 7/1/2019. Ohio CNG tax rate increased from .10 to .20 effective 7/1/2020 Ohio CNG tax rate increased from .20 to .30 effective 7/1/2021 Ohio CNG tax rate increased from .30 to .40 effective 7/1/2022 Ohio CNG tax rate increased from .40 to .47 effective 7/1/2023

#29 — Arkansas. Effective October 1, 2023, Arkansas tax rate for Gasoline increased to 24.7 cents per gallon along with Ethanol and Methanol. The Diesel tax rate increased to 28.5 cents per gallon along with Biodiesel

#30 — Georgia. Georgia temporarily suspended the collection of motor fuel tax, pursuant a State of Georgia Executive Order. Suspension is effective September 12, 2023, suspending the collection of motor fuel excise tax from September 13, 2023 through November 29, 2023. For further information, see Informational Bulletin MFT-2023-01 on our website at dor.georgia.gov and IFTA, Inc. Important Notices.

#31 — Indiana. Effective January 1, 2024, Indiana has adopted fuel tax rates for newly recognized fuel types: Electricity (EV), Hydrogen(HD), and Hythane (HT). Indiana’s fuel tax rate for these fuel types is based on the taxable distance traveled on Indiana Roads. The tax due for these fuel types is calculated by multiplying Indiana taxable distance traveled by the Indiana tax rate (D x R = T). Changed rates from 0.3400 to .03500 and from 0.5700 to 0.5900 Changed Rate changed from Gasoline 35 to 36 Sp Fuel from 59 to 61 Changed Rates for Gasoline from 0.3600 to 0.3700 & Special Fuel from 0.6100 to 0.6300 Indiana has issued a “gas tax holiday” on gasoline and gasohol fuel types. Effective July 1, 2026 – September 5, 2026 the fuel tax rate for gasoline and gasohol will be $0.00 per gallon. All other fuel types are unaffected. Effective September 6, 2026 gasoline and gasohol will return to the regular rate of $0.37 per gallon

#32 — Wyoming. Liquified natural gas is taxed at $0.24 per diesel gallon equivalent (DGE) of 6.06 pounds, per W.S. 39-17-301(a)(xv). Nonliquified compressed natural gas is taxed at $0.24 per gasoline gallon equivalent (GGE) of 5.66 pounds, per W.S. 39-17-301(a)(xxv). Liquified petroleum gas, aka propane, is taxed at $0.24 per diesel gallon equivalent (DGE) of 1.35 gallons, per Fuel Tax FAQ page. Effective July 1, 2026, electricity is taxed at 3.5 cents per kWh.

#33 — New Mexico. For each gallon of alternative fuel distributed in New Mexico, the tax imposed by Subsection A of this section shall be: (1) for alternative fuel that is compressed natural gas, thirteen and three-tenths cents ($.133) per gallon. (2) for alternative fuel that is liquefied natural gas, twenty and six-tenths cents ($.206) per gallon; and (3) for alternative fuel not described in Paragraph (1) or (2) of this subsection, twelve cents ($.12) per gallon

#34 — Rhode Island. effective 7/1/2025

#35 — Alabama. The Rebuild Alabama Act - Levies an incremental excise tax increase on gasoline and diesel fuel beginning September 1, 2019. The rate increases by $0.06 on 9/1/19, $0.02 on 10/1/2020 and $0.02 on 10/1/2021. Beginning October 1, 2023, and July 1 every other year thereafter, index of $0.01 per gallon increase or decrease based upon National Highway Construction Cost Index. New distribution for additional excise tax. Floor stocks tax return due on the last day of the third month following the tax increase. Due date for TXT returns changed from the 22nd to the 20th. ADOR required to notify taxpayer of rate change on or before March 1. Maximum bond for suppliers is $3,000,000 beginning 9/1/2019. Effective January 1, 2020, an annual license tax and registration fee is imposed on each battery electric vehicle ($200) and each plug-in hybrid electric vehicle ($100) operated on Alabama public highways. Beginning July 1, 2023 and every fourth year thereafter, the additional license tax and registration fee shall increase by three dollars ($3). In no case shall the battery electric vehicle fee be reduced to less than $150 and the plug-in hybrid electric vehicle fee be reduced to less than $75.

#36 — Delaware. Delaware assesses an annual Alternative Fuel Vehicle (AFV) registration fee under 21 Del. C. § 2151A, in addition to standard registration fees, based on the vehicle’s alternative fuel type and gross vehicle weight to ensure all vehicles contribute to road maintenance regardless of fuel type.

IFTA rates change every quarter, and jurisdictions can revise a quarter's rate after it opens. This page is a dated snapshot of one quarter, not a live feed. Before you file, open the official matrix and confirm the figures you are relying on.

IFTA, Inc.'s own disclaimer, quoted from the matrix page: "All users of the information contained in this web page understand and agree that IFTA, Inc. is not responsible for the accuracy of the information. IFTA, Inc. does not alter the information reported by the Member Jurisdictions or independently confirm the accuracy of the information reported by the Member Jurisdictions. Each Member Jurisdiction is solely responsible for the information reported to IFTA, Inc. that is posted in this web page. Additionally, each Member Jurisdiction is also solely responsible for updating the information reported by them to assure that it remains accurate. Any inquiries or disputes concerning the accuracy of the information contained in this web page must be directed to the Member Jurisdiction responsible for reporting the information in question."

That disclaimer applies with more force here: this is a third-party transcription of a source that already disclaims its own accuracy. We publish it because a dated, cited, quarter-stamped copy is useful — not because it replaces the original. Your base jurisdiction, not this page and not IFTA, Inc., determines what you owe. Nothing here is legal or tax advice.

IFTA, Inc. tax rate matrix, 3Q2026 — rates, footnotes, exchange rate and disclaimer text retrieved 2026-08-28 from iftach.org/taxmatrix4/Taxmatrix.php. The matrix displayed "Updated: 8/28/26" and the notice "This matrix is not final until September 4, 2026."

IFTA, Inc. tax rate matrix, 2Q2026 — retrieved 2026-08-28 from the same source (?QY=2Q2026), used only to check whether the Indiana surcharge row's column placement was specific to this quarter. It was not.

Transcription check. Every rate on this page was read from the source's HTML and then re-read from the rendered page as a browser displays it, matching the values against the matrix's own column headings. The two readings agree for all 62 rows. As an additional check, all 60 published diesel figures reconcile to within 0.0002 against the quarter's stated exchange rate at 3.785411784 litres per gallon, which confirms the U.S. and Canadian figures were read from the columns they belong to.

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