Virginia IFTA fuel tax rate – Q4 2026
Virginia (VA) taxes diesel at $0.336 per gallon for October–December 2026, plus a $0.143 surcharge on taxable gallons. The Q4 2026 return is due January 31, 2027.
| Fuel type | Rate $/gal | Credit at the pump |
|---|---|---|
| Diesel (special diesel / ULSD) | $0.336 | Yes |
| Surcharge (taxable gallons only) | $0.143 | No |
| Diesel + surcharge per taxable gallon | $0.479 |
Rates from the IFTA, Inc. tax rate matrix (iftach.org); verify on iftach.org before filing. The Q4 2026 matrix can still be revised until December 4, 2026.
Virginia diesel rate by quarter
Every quarter loaded here, newest first. Use the quarter you are filing for, not the current one.
| Quarter | Diesel $/gal | Surcharge | Change |
|---|---|---|---|
| Q4 2026 October–December 2026 | $0.336 | $0.143 | no change |
| Q3 2026 July–September 2026 | $0.336 | $0.143 | up $0.009 |
| Q2 2026 April–June 2026 | $0.327 | $0.143 | no change |
| Q1 2026 January–March 2026 | $0.327 | $0.143 | — |
How the Virginia rate is used on your IFTA return
For each state the return takes the miles you drove there, divides by your fleet MPG to get taxable gallons, multiplies by the state rate, then subtracts the tax you already paid on gallons bought in that state. With the Q4 2026 Virginia rate:
- 10,000 miles in Virginia ÷ 6.5 MPG = 1,538 taxable gallons
- 1,538 gal × $0.336 = $516.77 tax
- 1,538 gal × $0.143 surcharge = $219.93 (no credit for fuel bought in Virginia)
- 1,000 gal bought in Virginia × $0.336 = $336.00 credit
- Net for Virginia: $400.70 owed
The surcharge is the reason buying fuel in Virginia never fully zeroes out the state line: the pump price includes the $0.336 diesel tax but not the $0.143 surcharge, so the surcharge is always owed on every gallon burned in Virginia.
Your base state nets every state’s line into one payment or refund. This is a reference, not filing advice; verify with your base jurisdiction.
Virginia IFTA questions
What is the Virginia IFTA diesel tax rate for Q4 2026?
$0.336 per gallon of diesel for October–December 2026, plus a $0.143 per gallon surcharge on taxable gallons. The Q4 2026 return is due January 31, 2027.
Does Virginia charge an IFTA surcharge?
Yes. Virginia adds a $0.143 per gallon surcharge on every taxable gallon used in the state, on top of the $0.336 diesel rate. The surcharge is not collected at the pump, so diesel bought in Virginia earns no credit against it.
Did the Virginia diesel rate change from Q3 2026 to Q4 2026?
No. The Virginia rate stayed at $0.336 per gallon from Q3 2026 to Q4 2026.
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