Free tools
Border travel tools
Three calculators that use only figures copied from CBP, CBSA and the U.S. eCFR, each with its source and the date we read it. Everything runs in your browser.
- Canada duty-free exemption by trip lengthCBSA 24-hour, 48-hour and 7-day personal exemptions with alcohol and tobacco limits.
- US customs exemption for returning residentsCBP $800 exemption, the 48-hour rule and the Mexico exception.
- What ID do I need at the border?Documents CBP and CBSA list for land and air, by traveller type.
More free calculators for Canadian taxes, currency and conversions are on tools.tnaado.ca.