Minnesota IFTA Fuel Tax Rate
Minnesota's IFTA diesel rate for the 3rd quarter of 2026 is $0.3260 per gallon, unchanged from Q2 2026.
Minnesota rate for Q3 2026
Special diesel, Q3 2026
$0.3260
per US gallon, unchanged from Q2 2026
- Diesel tax rate
- $0.3260/gal
- Surcharge
- None listed
- Quarter
- Q3 2026, from Jul 1, 2026
- Change vs last quarter
- unchanged
Notes from the source
Matrix footnote #16 (MINNESOTA): CNG rate: The rate converted to Cubic Feet is $0.002597
Worked example: the Minnesota line of your IFTA return
Change the numbers to match your quarter. Prefilled with 10,000 total miles on 1,550 gallons, 1,200 of those miles in Minnesota, and 100 gallons bought there.
Minnesota vs. its neighbors, Q3 2026
| Jurisdiction | Diesel + surcharge | vs. MN |
|---|---|---|
| Manitoba | $0.3383 | +$0.0123 |
| Wisconsin | $0.3290 | +$0.0030 |
| Minnesota | $0.3260 | — |
| Iowa | $0.3250 | −$0.0010 |
| South Dakota | $0.2800 | −$0.0460 |
| Ontario | $0.2436 | −$0.0824 |
| North Dakota | $0.2300 | −$0.0960 |
On an IFTA return, a higher rate doesn't mean you pay more overall. Fuel you buy in a high-rate state earns a bigger credit. What matters is where you burn the fuel versus where you buy it.
Minnesota rate, last 4 quarters
Source: IFTA, Inc. Fuel Tax Rate Matrix, 3rd Quarter 2026 · Effective Jul 1, 2026 · Last verified Sep 28, 2026
IFTA, Inc. publishes the rates each member jurisdiction reports. Minnesota's tax agency is the final word on its rate.
Estimates for planning. Confirm with your tax pro or your base jurisdiction's IFTA office before filing.