Canada (beta)
TaxQL v1.1 adds Canadian provincial sales tax across all 13 provinces and territories. Canada has no sub-provincial general sales-tax variation — every province is exactly one of four classes:
| Class | Provinces | Composition |
|---|---|---|
| HST | ON (13%), NB (15%), NL (15%), NS (14%), PE (15%) | single harmonized rate |
| GST + PST | BC (5+7), SK (5+6), MB (5+7 RST) | two components |
| GST + QST | QC (5 + 9.975) | two components, additive since 2013 |
| GST only | AB, NT, NU, YT (5%) | federal only |
Beta: Canadian lookups are free (unbilled and cap-exempt) during the beta window. Your API key works unchanged.
Use the two-letter province code exactly like a state code:
curl -H "X-API-Key: $KEY" "https://api.taxql.com/v1/tax/on?zip=M5H%202N2"