Delaware IFTA Calculator
Delaware IFTA fuel tax rates, Q3 2026
| Fuel type | Rate per gallon | Change from last quarter |
|---|---|---|
| Diesel | $0.2200 | No change |
| Gasoline | $0.2300 | No change |
| Propane (LPG) | $0.2200 | No change |
| LNG | $0.2200 | No change |
| CNG | $0.2200 | No change |
| Biodiesel | $0.2200 | No change |
- Diesel rate rank among IFTA jurisdictions
- 53 of 57
- Administered by
- Delaware Division of Motor Vehicles
- State agency IFTA page
- dmv.de.gov
Calculate your Delaware IFTA tax
Return due Nov 2, 2026
The state that issued your IFTA license. It appears on your worksheet.
- Total miles
- 0
- Total gallons
- 0
- Fleet MPG
- —
Diesel tax in neighboring jurisdictions
| Jurisdiction | Effective rate per gallon | Compared with here |
|---|---|---|
| Maryland (MD) | $0.4745 | +$0.2545 |
| New Jersey (NJ) | $0.5610 | +$0.3410 |
| Pennsylvania (PA) | $0.7410 | +$0.5210 |
Diesel rate by quarter
| Quarter | Rate per gallon |
|---|---|
| Q3 2026 | $0.2200 |
| Q2 2026 | $0.2200 |
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