Vermont Gas Tax Calculator
Vermont charges 31.5¢/gal on gasoline and 32.0¢/gal on diesel (all state taxes and fees). Combined with the federal tax, drivers in Vermont pay 50.0¢/gal total on gasoline. The base excise rate is 12.1¢/gal.
VT gasoline (combined)
31.5¢
excise: 12.1¢
VT diesel (combined)
32.0¢
excise: 28.0¢
Federal gasoline tax
18.5¢
18.4¢ excise + 0.1¢ LUST
Combined (gas + federal)
50.0¢
Includes excise + all state fees and surcharges (31.5¢/gal).
Tax on 15 gallons of gasoline in Vermont(all fees)
Federal tax
$2.77
Vermont tax
$4.73
Total tax
$7.50
This calculator is for informational purposes only and does not constitute tax advice. Consult a qualified tax professional for your specific situation. Rates last verified June 2026.
Verify rates on Vermont Department of Motor Vehicles — MFTIA & MFTA Quarterly FeesGas tax per fill-up in Vermont
State column uses the combined rate (31.5¢/gal, all fees). Excise-only rate is 12.1¢/gal.
| Tank size | State tax | Federal tax | Total tax |
|---|---|---|---|
| 10 gallons | $3.15 | $1.85 | $5.00 |
| 12 gallons | $3.78 | $2.22 | $6.00 |
| 15 gallons | $4.73 | $2.77 | $7.50 |
| 18 gallons | $5.67 | $3.33 | $9.00 |
| 20 gallons | $6.30 | $3.70 | $10.00 |
| 25 gallons | $7.88 | $4.63 | $12.50 |
| 30 gallons | $9.45 | $5.55 | $15.00 |
Gasoline only. State tax uses combined rate (all fees). Federal includes 18.4¢ excise + 0.1¢ LUST fee.
Vermont note: Excise rate reflects the fixed statutory base. The combined gasoline rate adds a 1.00-cent cleanup fee, a 13.40-cent Motor Fuel Tax Assessment (MFTA), and a 5.01-cent Transportation Infrastructure Assessment (MFTIA). The combined diesel rate adds a 3.00-cent TIB assessment and a 1.00-cent cleanup fee.