IFTA diesel tax rates, 4Q 2026
Diesel (“Special Diesel”) rates for every IFTA jurisdiction in US dollars per US gallon, copied from the official IFTA, Inc. 4Q 2026 matrix (updated Oct 27, 2026; checked Oct 31, 2026).
Not final until December 4, 2026. IFTA, Inc. says the matrix can change until then. Always check the official table before you file.
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United States
| Jurisdiction | Code | Diesel $/gal | Surcharge $/gal |
|---|---|---|---|
| Alabama | AL | $0.3100 | |
| Arizona | AZ | $0.2600 | |
| Arkansas | AR | $0.2850 | |
| California | CA | $0.9790 | |
| Colorado | CO | $0.3350 | |
| Connecticut | CT | $0.4990 | |
| Delaware | DE | $0.2200 | |
| Florida | FL | $0.4097 | |
| Georgia | GA | $0.3730 | |
| Idaho | ID | $0.3200 | |
| Illinois | IL | $0.7380 | |
| Indiana | IN | $0.6300 | |
| Iowa | IA | $0.3250 | |
| Kansas | KS | $0.2600 | |
| Kentucky | KY | $0.2200 | $0.1050 |
| Louisiana | LA | $0.2000 | |
| Maine | ME | $0.3120 | |
| Maryland | MD | $0.4745 | |
| Massachusetts | MA | $0.2400 | |
| Michigan | MI | $0.5240 | |
| Minnesota | MN | $0.3260 | |
| Mississippi | MS | $0.2400 | |
| Missouri | MO | $0.2950 | |
| Montana | MT | $0.2975 | |
| Nebraska | NE | $0.3180 | |
| Nevada | NV | $0.2700 | |
| New Hampshire | NH | $0.2220 | |
| New Jersey | NJ | $0.5610 | |
| New Mexico | NM | $0.2100 | |
| New York | NY | $0.3805 | |
| North Carolina | NC | $0.4100 | |
| North Dakota | ND | $0.2300 | |
| Ohio (from Oct 4, 2026) | OH | $0.0001 | |
| Ohio (Oct 1-3, 2026) | OH | $0.4700 | |
| Oklahoma | OK | $0.1900 | |
| Oregon | OR | Blank on matrix | |
| Pennsylvania | PA | $0.7410 | |
| Rhode Island | RI | $0.4000 | |
| South Carolina | SC | $0.2800 | |
| South Dakota | SD | $0.2800 | |
| Tennessee | TN | $0.2700 | |
| Texas | TX | $0.2000 | |
| Utah | UT | $0.3790 | |
| Vermont | VT | $0.3100 | |
| Virginia | VA | $0.3360 | $0.1430 |
| Washington | WA | $0.5950 | |
| West Virginia | WV | $0.3570 | |
| Wisconsin | WI | $0.3290 | |
| Wyoming | WY | $0.2400 |
Canada
Canadian rates converted to US $ per US gallon, as shown on the IFTA, Inc. matrix.
| Jurisdiction | Code | Diesel $/gal |
|---|---|---|
| Alberta | AB | $0.0000 |
| British Columbia | BC | $0.4049 |
| Manitoba | MB | $0.3374 |
| New Brunswick | NB | $0.4170 |
| Newfoundland | NL | $0.2564 |
| Nova Scotia | NS | $0.4157 |
| Ontario | ON | $0.2430 |
| Prince Edward Island | PE | $0.3819 |
| Quebec | QC | $0.5452 |
| Saskatchewan | SK | $0.4049 |
Notes
- Kentucky and Virginia list a separate diesel surcharge row on the matrix. It is shown in the surcharge column.
- Ohio has two rows: one for Oct 1-3 and one from Oct 4, 2026. Split your Ohio miles and gallons by date.
- A “Blank on matrix” cell means IFTA, Inc. showed no diesel rate for that jurisdiction this quarter.
Related: ELDs with IFTA reporting · fuel cards · cost per mile calculator