What Changed: Fuel Excise Tax Suspension Details
Starting April 20, 2026 and lasting through September 7, 2026 inclusive, the Canadian government has temporarily set the federal excise tax on gasoline, diesel, unleaded aviation gasoline, and aviation fuel to zero cents per litre. The normal rates—10¢/L for gasoline, four cents for diesel—will resume on September 8, 2026. These changes apply to fuel that becomes tax-payable after April 19. (canada.ca)
Who Needs to Take Notice
- Licensed manufacturers, producers, and wholesalers handling delivery of fuel
- Importers bringing in eligible fuels during the relief period
- Entities responsible for filing Excise Tax Act returns and paying fuel excises
Note: If you held tax-paid fuel inventory on April 20, 2026, that inventory is not subject to refunds under the zero-rate period. (canada.ca)
Reporting & Compliance Steps
- Keep detailed delivery timing records: since refunds or rate reductions depend on whether deliveries occurred before or after April 19. Partial reporting periods (April and September) require separate calculations. (canada.ca)
- Use Form B200, the Excise Tax Return, to report quantities and cash payable—even if your payable amount is zero. Keep supporting documents for inspection. (canada.ca)
- Don’t miss return deadlines, even if excise tax payable is zero—licenses and accounts still require monthly or semi-annual returns depending on authorisation. (canada.ca)
- Monitor legislative updates: as ETSL82 notice was updated in June to reflect Spring Economic Update changes. (canada.ca)
Example Scenario
Imagine FuelCo, a licensed diesel supplier: during April 2026, FuelCo delivers:
- 120,000 L on or before April 19 at full rate (4 ¢/L)
- 80,000 L after April 19 at zero rate
For its April excise return, FuelCo needs to report delivery quantities and calculate tax: (120,000 × $0.04) + (80,000 × $0.00) = $4,800 owing. Even though some fuel was delivered at zero rate, the entire quantity must be reported. (canada.ca)
Best Practices for Staying Compliant
- Maintain audio dated inventory and delivery logs
- Reconcile import/export dates carefully with tax legislation scope
- Retain invoices showing delivery dates
- Where fuel is resold or blended, confirm whether your product remains eligible
- Consult a tax professional if you handle aviation fuel, as rules may differ or additional conditions apply
Staying on top of legislative details ensures your business benefits from temporary relief without falling afoul of reporting or accounting obligations.