Saskatchewan IFTA Fuel Tax Rate, 2nd Quarter 2026
Saskatchewan's IFTA diesel rate for the 2nd quarter of 2026 is $0.4150 per gallon (C$0.1500 per litre), up $0.0025 from Q1 2026.
Saskatchewan rate for Q2 2026
Special diesel, Q2 2026
$0.4150
per US gallon, up $0.0025 from Q1 2026
- Diesel tax rate
- $0.4150/gal
- Surcharge
- None listed
- Native rate
- C$0.1500/litre
- IFTA exchange rate
- 1 USD = 1.3683 CAD
- Quarter
- Q2 2026, from Apr 1, 2026
- Change vs last quarter
- up $0.0025
Saskatchewan taxes fuel by the litre in Canadian dollars. The IFTA matrix shows C$0.1500 per litre as $0.4150 per US gallon, using that quarter's exchange rate of 1.3683 CAD to the US dollar.
Worked example: the Saskatchewan line of your IFTA return
Change the numbers to match your quarter. Prefilled with 10,000 total miles on 1,550 gallons, 1,200 of those miles in Saskatchewan, and 100 gallons bought there.
Saskatchewan vs. its neighbors, Q2 2026
| Jurisdiction | Diesel + surcharge | vs. SK |
|---|---|---|
| Saskatchewan | $0.4150 | — |
| Alberta | $0.3596 | −$0.0554 |
| Manitoba | $0.3458 | −$0.0692 |
| Montana | $0.2975 | −$0.1175 |
| North Dakota | $0.2300 | −$0.1850 |
On an IFTA return, a higher rate doesn't mean you pay more overall. Fuel you buy in a high-rate state earns a bigger credit. What matters is where you burn the fuel versus where you buy it.
Saskatchewan rate, last 4 quarters
Source: IFTA, Inc. Fuel Tax Rate Matrix, 2nd Quarter 2026 · Effective Apr 1, 2026 · Last verified Sep 28, 2026
IFTA, Inc. publishes the rates each member jurisdiction reports. Saskatchewan's tax agency is the final word on its rate.
Estimates for planning. Confirm with your tax pro or your base jurisdiction's IFTA office before filing.