Money finder (tariff savings and price edge)
Three questions. See how much money tariffs can put back in your pocket every year.
Make it more exact (optional)
Find buyers
See who imports your product, the duty you pay in each country, and how many companies in Canada buy it.
Results update as you type. Buyer names are a paid service.
Money back, country by country (refunds, drawback and import tax recovery)
Pick the country you import into. See every way to get duty and tax back, and the deadlines.
Your watchlist
The products you watch, the tariff changes that affect them, and the dates coming up. Tariffs now change month to month, so check back here.
Get tariff updates by email
Short updates when tariffs change, from the DutyHarbor team. Free. You confirm by email and can unsubscribe any time.
What will it cost? (landed cost)
Answer two questions. We do the rest.
Plain words work. A tariff code works too.
Change details (optional)
Exchange rates from mid October 2026. Change them to today's rate if you like.
Imported into Canada? (surtax refund check)
Upload a list of your past imports. We check every line for the extra tariff Canada charges on U.S. goods (surtax), and flag the ones you likely didn't need to pay.
Use the import details you can download from your CARM account (commercial accounting declaration, or CAD), or ask your customs broker for a spreadsheet. Your file stays on your computer. Nothing is uploaded.
How you use the goods (end use, optional)
We guess food goes into making products, packaging into food packaging, and everything else is resold. You can change any line in the table.
How to get your import file
- Log in to your CARM account (Canada's online customs portal), or ask your customs broker.
- Download your import details (commercial accounting declarations) as a spreadsheet file (CSV).
- Drop it in the box above. It's checked on your computer and never uploaded.
Column matching
| What we found | Product (HS code) | Value (value for duty) | Extra tariff paid (surtax) | How you use it (end use) | Import (transaction no.) |
|---|
Imported into the U.S.? (IEEPA and Section 122 refunds)
Two big U.S. tariffs were ruled unlawful. If you paid them, you may get the money back with interest.
Importing into Mexico? Duty or IVA you paid by mistake can be claimed back from Mexico's tax authority (SAT) through a refund request under Article 22 of the Federal Tax Code. Your customs agent can file it.
Shipped it back out? (duty drawback)
In plain words: when goods come into a country, you pay duty. If those same goods later leave the country again, or you use them to make something you export, or they're destroyed, the government gives most of that duty back. That refund is called a drawback.
Example: you bring 1,000 steel shelves into Canada and pay $18,000 in duty. Later you sell 400 of them to a buyer in Chicago. 400 of 1,000 is 40%, so you can claim back 40% of $18,000 = $7,200.
Many businesses never claim it because they don't know it exists, or they miss the deadline. That money is simply left with the government.
What happened to the goods?
Look up a product (tariff lookup)
Type any product. See its extra tariffs going into Canada, the U.S. and Mexico.
Every product on the list
| Code (HS code) | Product | Extra tariff on U.S. goods (surtax) | Regular duty (MFN) | U.S. goods made in North America (UST) |
|---|
Tap a row to see it in full. "Within access" means the importer holds a dairy import permit.
