Quebec IFTA Fuel Tax Rate, 1st Quarter 2025
Quebec's IFTA diesel rate for the 1st quarter of 2025 is $0.5373 per gallon (C$0.2020 per litre), down $0.0249 from Q4 2024.
Quebec rate for Q1 2025
Special diesel, Q1 2025
$0.5373
per US gallon, down $0.0249 from Q4 2024
- Diesel tax rate
- $0.5373/gal
- Surcharge
- None listed
- Native rate
- C$0.2020/litre
- IFTA exchange rate
- 1 USD = 1.423 CAD
- Quarter
- Q1 2025, from Jan 1, 2025
- Change vs last quarter
- down $0.0249
Quebec taxes fuel by the litre in Canadian dollars. The IFTA matrix shows C$0.2020 per litre as $0.5373 per US gallon, using that quarter's exchange rate of 1.423 CAD to the US dollar.
Worked example: the Quebec 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 Quebec, and 100 gallons bought there.
Quebec vs. its neighbors, Q1 2025
| Jurisdiction | Diesel + surcharge | vs. QC |
|---|---|---|
| Quebec | $0.5373 | — |
| New Brunswick | $0.4110 | −$0.1263 |
| New York | $0.3875 | −$0.1498 |
| Maine | $0.3120 | −$0.2253 |
| Vermont | $0.3100 | −$0.2273 |
| Newfoundland and Labrador | $0.2527 | −$0.2846 |
| Ontario | $0.2394 | −$0.2979 |
| New Hampshire | $0.2220 | −$0.3153 |
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.
Quebec rate, last 4 quarters
Source: IFTA, Inc. Fuel Tax Rate Matrix, 1st Quarter 2025 · Effective Jan 1, 2025 · Last verified Sep 28, 2026
IFTA, Inc. publishes the rates each member jurisdiction reports. Quebec'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.