Additional Duties on Imports from Canada The USCBP has issued guidance related to the Additional Duties on Imports from Canada. For goods that are products of Canada, that are entered for consumption, or withdrawn from warehouse for consumption, on or after 12:01 a.m. eastern daylight time on August 1, 2025, the following HTSUS classifications and additional duty rates apply: 9903.01.10: All imports of articles that are products of Canada, other than products classifiable under headings 9903.01.11, 9903.01.12, 9903.01.13, 9903.01.14 or 9903.01.15 and other than products for personal use included in accompanied baggage of persons arriving in the United States, will be assessed an additional ad valorem rate of duty of 35%. All articles that were subject to the additional ad valorem rate of duty of 25 percent under Executive Order 14193, as amended, shall instead be subject to an additional ad valorem rate of duty of 35 percent, effective 12:01a.m. eastern daylight time on August 1, 2025.