Maine: gas tax
How much state tax you pay on each gallon of gasoline and diesel.
Single detailed source| State gasoline tax | 31.4¢ per gallon |
|---|---|
| State diesel tax | 32.0¢ per gallon |
Rates include state excise taxes and per-gallon fees, not the 18.4¢ federal tax or most local taxes. Several states adjust rates every January or July, and some suspended collection for part of 2026.
General information only, not legal, insurance or financial advice. Not affiliated with any government agency. Exceptions can apply. Confirm with the state agency, the court or a licensed professional in Maine.
How Maine compares
31.4¢ ranks 25 of 51 (1 = highest) for state gas tax (cents per gallon).
Lowest 8.9¢Highest 73.6¢
- 8.9¢ – 24¢ (11)
- 24.2¢ – 28.7¢ (10)
- 30¢ – 32.9¢ (10)
- 33¢ – 41.1¢ (10)
- 41.2¢ – 73.6¢ (10)
Also for Maine: Car insurance by state in Maine · Claim deadlines in Maine · Small claims limits in Maine · Total loss rules in Maine · Shared fault rules in Maine · Accident reporting rules in Maine · Lemon law rules in Maine · Sales tax rates in Maine · Phone-while-driving laws in Maine · Motorcycle helmet laws in Maine · Uninsured drivers in Maine · All Maine rules on one page
How we checked this
Rates come from the Tax Foundation's July 2026 table of state gasoline and diesel taxes, which combines excise taxes and per-gallon fees. Last checked: November 12, 2026. Laws change; confirm with the state agency or a licensed professional before acting.
Cross-checked sources agree Checked on official source confirmed on a government, court or legislature site Single detailed source one detailed table built from statutes or official data Under review sources disagree; read the note and the law.