The CBSA has published a reminder for Canadians returning from extended stays in the U.S., regarding the possibility of Surtax being applied to the goods being brought back to Canada.
"you may need to pay a surtax (as well as any applicable duties and taxes) on some of the goods you have purchased and are bringing back with you from the U.S. The lists of these products is on the Department of Finance website: products surtaxed as of March 4 and as of March 13. The surtax is assessed by the CBSA at the port of entry and must be paid before you enter Canada.
Remember that residents of Canada have personal exemptions that allow them to bring goods, including alcohol and tobacco (up to a certain value), back to Canada without paying regular duty and taxes."
For more information please visit this link: https://www.canada.ca/en/border-services-agency/news/2025/04/returning-snowbirds-are-reminded-of-tariffs-on-certain-us-goods.html