GST/HST Calculator for Quebec
Calculate your tax obligations using CRA place-of-supply rules for goods, services, and digital products.
Quebec has a dual tax system — GST administered by CRA and QST administered by Revenu Québec. Quebec businesses collect both taxes on sales within Quebec. When selling to clients outside Quebec, GST or HST applies depending on the destination province. QST generally does not apply to sales outside Quebec. This calculator covers the GST/HST side of cross-provincial transactions.
Interprovincial Tax Calculator
CRA Place-of-Supply Rules
📦 Goods taxed where delivered — buyer's province applies
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Enter an amount to see the tax breakdown
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