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Canadian tariffs are changing fast. TISCA helps you figure out what you owe, what you might save, and whether you qualify for relief. Free. No account required.
Find the right HS code for your product. Search by keyword, browse by category, or upload a CSV to classify a full product list at once.
Look up MFN, CUSMA, and surtax rates for any HS code side by side, in plain language.
Enter your shipment details and see what it actually costs to land goods in Canada, across multiple sourcing scenarios.
Screen your business against six Canadian duty relief programs — drawback, CUSMA, surtax remission, and more.
Search by keyword, browse by section, or upload a CSV to classify a product list.
Type at least 2 characters to search by keyword or product description.
Upload a CSV with a column named "description", "product", or "name". TISCA will suggest an HS code for each row. Your data never leaves your browser.
Enter an HS code to compare MFN, CUSMA, and surtax rates.
Enter an HS code above, or use the HS Code Finder if you're not sure of the code.
Enter your shipment details to estimate total landed costs and compare sourcing scenarios.
Fill in the shipment details and click Calculate to see your landed cost breakdown.
Answer the screening questions below to find out which tariff relief programs your business may qualify for.