Canadian importers have a longer window to claim certain U.S. surtax relief, but some products will lose access to that relief much sooner. For purchasing teams, the date to check is the one that applies to the particular shipment - not simply the headline extension to 2028.
Finance Canada announced the changes on November 9, the same day the amendments took effect. The changes extend broad, end-use-based remission for qualifying U.S. imports through June 30, 2028. They also extend coverage to qualifying non-steel goods used in mining, quarrying and oil and gas extraction, and to goods used by qualifying public education entities. Separate provisions expand relief for specified products and importers.
| Date | What changes |
|---|---|
| November 9, 2026 | Extension and expanded eligibility take effect, subject to the applicable conditions |
| December 1, 2026 | Certain trailers lose access to broad end-use relief |
| February 1, 2027 | Specified aluminum wire, aluminum extrusions and paperboard products lose access to that relief |
| June 30, 2028 | End date for the extended broad relief, subject to earlier product exclusions |
The exclusions concern the broad remission route. An excluded product may still qualify under a separate provision. Finance Canada’s consolidated list is incorporated by reference into the remission order, making the relevant schedule part of the legal check rather than just background guidance.
For an importer reviewing an open purchase order, start with the tariff classification, the end use and the expected import date. Then check the schedule and document the basis for claiming relief. If a shipment could arrive after a cutoff, review who bears the surtax under the contract and whether that cost changes the purchasing decision.
Sources: Finance Canada announcement, November 9 · Finance Canada remission guidance