Everything a Canada business needs on GST/HST and compliance — GST/HST standard rate 5% GST (13–15% HST in participating provinces; separate PST/QST elsewhere); registration CAD 30,000 in revenue over four quarters (the small-supplier limit), filed with the CRA.
🧮 Free Canada GST/HST Calculator — add or remove GST/HST instantlyOpen →KARR applies Canada’s GST/HST on every invoice, tracks the registration threshold, and prepares the return — flagging non-compliance before you file.
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