Maine IFTA fuel tax rates — 3Q2026
| Fuel | Rate (USD/gal) |
|---|---|
| Diesel | $0.3120 |
| Propane | $0.2190 |
| LNG | $0.1780 |
| CNG | $0.3078 |
| Ethanol | $0.1980 |
| Methanol | $0.1470 |
| Biodiesel | $0.3120 |
Estimate what you owe: IFTA calculator.
Source: IFTA, Inc. 3Q2026 tax matrix, retrieved 2026-10-27.