Furniture store cross-border tax: duty, tariffs, and USD supplier terms

The landed-cost stack on an imported container

Every container of furniture or mattresses that crosses the border carries the same layers of cost. Each one behaves differently once it lands. Getting the stack right, shipment by shipment, is what makes your per-unit landed cost real. It also makes the margin built on top of it real, rather than an estimate copied from the last order.

CUSMA origin is a paperwork problem, not an assumption

Furniture manufactured in the United States, or assembled there from components that meet the origin rules, can enter Canada duty-free under CUSMA. It can do so only with a valid certificate of origin from the supplier. Without that document in hand at the time of import, the shipment is generally treated as dutiable regardless of where it was actually made. That makes chasing the paperwork before the container ships far more valuable than trying to reclaim duty after the fact. Furniture sourced from outside North America does not qualify for CUSMA treatment at all. Its duty rate depends entirely on the tariff classification of the specific item. Upholstered seating, wood case goods, and mattresses are not all classified, or dutied, the same way.

Rules of origin for CUSMA preference generally require a minimum share of the furniture’s value or production to originate in Canada, the US, or Mexico. A supplier assembling largely offshore components in the US does not automatically qualify just because the final assembly happens there. The certificate of origin should reflect an actual origin determination, not an assumption.

USD supplier terms and simple ways to manage the swing

Most US and offshore furniture suppliers price and invoice in USD. That means the exchange rate on the day you actually pay, not the day you placed the order, sets your real landed cost. A weaker Canadian dollar between order and payment can quietly erase margin on a shipment that was priced correctly when it was ordered. Retailers with regular USD purchasing sometimes manage this with a forward contract through their bank, to lock a rate ahead of a large order. They can also manage it by holding a USD account funded from transfers timed to purchase needs. Both are conversations worth having with your bank once USD purchasing becomes a regular, sizeable part of your buying, rather than an occasional order. On the bookkeeping side, every USD invoice needs to be recorded in CAD at the rate in effect on the transaction date. That’s not an average rate for the month, a detail covered in our answer on recording USD transactions in Canadian books.

Unlike a business that also sells into the US and can offset its USD purchases with USD revenue, most furniture retailers sell entirely in CAD. That makes the USD exposure one-directional. That asymmetry is exactly why a forward contract tends to be the more useful tool once USD purchasing volume grows. A natural hedge, relying on offsetting USD revenue, does not really exist here.

Claiming what you are owed at the border

The 5 percent GST paid at the border is a full input tax credit for a GST/HST-registered furniture retailer. The most common way that credit gets lost is administrative. One cause is an entry cleared under a customs broker’s account that is never reconciled back to your own books. Another is an ITC claimed off a supplier invoice instead of the actual customs entry. Keeping customs entries filed alongside your purchase and container records, rather than only inside a broker’s portal login, is what makes the ITC claim straightforward to answer. It also makes any CBSA verification request straightforward to answer. We reconcile customs entries to ITC claims as part of our furniture bookkeeping service. For treaty questions or a growing US buying or selling relationship, our cross-border tax services page covers the broader toolkit.