Missouri IFTA Calculator
Missouri IFTA fuel tax rates, Q3 2026
| Fuel type | Rate per gallon | Change from last quarter |
|---|---|---|
| Diesel | $0.2950 | No change |
| Gasoline | $0.2950 | No change |
| Propane (LPG) | $0.1700 | No change |
| LNG | $0.1700 | No change |
| CNG | $0.1700 | No change |
| Biodiesel | $0.2950 | No change |
- Diesel rate rank among IFTA jurisdictions
- 38 of 57
- Administered by
- Missouri Department of Transportation
- State agency IFTA page
- www.modot.org
Calculate your Missouri 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 |
|---|---|---|
| Arkansas (AR) | $0.2850 | -$0.0100 |
| Iowa (IA) | $0.3250 | +$0.0300 |
| Illinois (IL) | $0.7380 | +$0.4430 |
| Kansas (KS) | $0.2600 | -$0.0350 |
| Kentucky (KY) | $0.3250 | +$0.0300 |
| Nebraska (NE) | $0.3180 | +$0.0230 |
| Oklahoma (OK) | $0.1900 | -$0.1050 |
| Tennessee (TN) | $0.2700 | -$0.0250 |
Diesel rate by quarter
| Quarter | Rate per gallon |
|---|---|
| Q3 2026 | $0.2950 |
| Q2 2026 | $0.2950 |
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