Declarations, prohibited items, firearms rules, duty-free allowances, NEXUS, and what to expect in the inspection lane.
Every person crossing the Canada-US border must present valid travel documents. For US citizens and permanent residents entering Canada, accepted documents include:
Cannabis remains illegal at the Canada–US border in both directions regardless of Canadian federal law or US state laws. Do not bring cannabis across the border. Attempting to cross with cannabis can result in arrest, criminal charges, vehicle search, and being banned from future border crossings. This applies even to cannabis products purchased legally in Canada or US states.
When entering Canada, you can bring personal-use goods duty-free up to certain limits. Amounts above these limits require duty payment at the port of entry.
| Item | Duty-Free Allowance (visitors to Canada) | Notes |
|---|---|---|
| Alcohol — Wine | 1.5 litres (two 750ml bottles) | Must be of legal drinking age in destination province |
| Alcohol — Beer/Cider | 8.5 litres (approximately 24 cans/bottles) | Must be of legal drinking age |
| Alcohol — Spirits | 1.14 litres | One standard 1.14L bottle |
| Tobacco — Cigarettes | 200 cigarettes (one carton) | Must be 18 or older (tobacco age is 18 at every Canadian entry point) |
| Tobacco — Cigars | 50 cigars | Must be 18 or older (tobacco age is 18 at every Canadian entry point) |
| Goods (general) | CAD $800 | Visitors: goods for your own use during the trip enter duty-free; gifts up to CAD $60 each. The $200/$800 exemptions apply only to returning Canadian residents. |
| Currency | No limit to bring in | Must declare CAD $10,000 or more |
| Gifts | CAD $60 per gift | Alcohol and tobacco not eligible as duty-free gifts |
| Firearms | Non-restricted: yes with declaration | RCMP Form 5589 required; prohibited weapons not allowed |
| Cannabis | None — prohibited | Illegal at border regardless of origin or destination laws |
A percentage of all vehicles are referred to secondary inspection — this does not necessarily mean you've done anything wrong. Secondary is a longer inspection where officers may examine your vehicle more thoroughly including the RV living quarters. CBSA officers have the right to search your vehicle without a warrant at the border. If referred to secondary, proceed to the designated area and follow instructions from officers.
NEXUS is a joint Canada-US Trusted Traveller program that allows pre-approved, low-risk travellers expedited border crossing. NEXUS card holders use dedicated lanes at many crossings and typically cross in minutes without the standard screening questions. The application fee is US$120 for 5 years. You undergo a background check and interview at a NEXUS enrollment centre. Apply at cbsa-asfc.gc.ca/nexus.
Canadian citizens do not require a visa to enter the United States for tourism or recreational camping, but they must present a valid passport or NEXUS card at the border — Canadian enhanced driver's licence programs have ended. At US Customs and Border Protection (CBP), expect questions similar to CBSA: purpose of travel, length of stay, items being brought in. Standard admission is for up to six months.
Since April 2025, Canadians staying in the US for 30 days or longer must register with US authorities. This is typically satisfied by the I-94 issued at entry — verify yours was created at i94.cbp.dhs.gov — or, if none was issued, by filing USCIS Form G-325R. Carry proof of registration.
When returning to Canada from the US, Canadians have duty-free allowances based on length of absence:
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