Indiana IFTA Calculator
Indiana IFTA fuel tax rates, Q3 2026
| Fuel type | Rate per gallon | Surcharge | Change from last quarter |
|---|---|---|---|
| Diesel | $0.6300 | — | No change |
| Gasoline | N/A | — | — |
| Propane (LPG) | $0.0000 | $0.6300 | +$0.0200 |
| LNG | $0.6300 | — | No change |
| CNG | $0.6300 | — | No change |
| Biodiesel | $0.6300 | — | No change |
- Diesel rate rank among IFTA jurisdictions
- 4 of 57
- Administered by
- Indiana Department of Revenue
- State agency IFTA page
- www.in.gov
Calculate your Indiana 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 |
|---|---|---|
| Illinois (IL) | $0.7380 | +$0.1080 |
| Kentucky (KY) | $0.3250 | -$0.3050 |
| Michigan (MI) | $0.5240 | -$0.1060 |
| Ohio (OH) | $0.4700 | -$0.1600 |
Diesel rate by quarter
| Quarter | Rate per gallon |
|---|---|
| Q3 2026 | $0.6300 |
| Q2 2026 | $0.6300 |
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