Canadian GST/HST Calculator (2026)
Why Use Our GST/HST Calculator?
Instead of manually calculating taxes, our calculator helps you:
- Instantly add GST/HST to any amount
- Remove tax from an invoice or receipt
- Calculate tax-inclusive pricing
- Verify invoices from suppliers
- Prepare accurate customer quotes
- Double-check accounting entries
- Save time on bookkeeping
Whether you’re a business or an individual, it’s a fast and reliable way to calculate Canadian sales taxes.
When Should You Charge GST/HST?
Most Canadian businesses are required to register for GST/HST after exceeding the small supplier threshold established by the Canada Revenue Agency (CRA). Registration requirements depend on factors such as your revenue, business activities, and whether you operate in Canada.
If you’re unsure whether you should register, it’s a good idea to consult a CPA before making that decision.
Need Help With GST/HST?
Calculating GST/HST is only one part of staying compliant with Canadian tax obligations.
If you’re registering for GST/HST, filing returns, claiming Input Tax Credits (ITCs), or responding to CRA correspondence, professional advice can help you avoid costly errors.
GST/HST Calculator
Federal & harmonized sales tax for every Canadian province and territory
Breakdown
Rates reflect standard federal GST and provincial HST as of early 2025. PST and QST are separate, non-harmonized taxes shown for reference only — confirm current rates with the CRA or your province before filing.
Need Guidance on GST/HST?
Ricky Chawla CPA Professional Corporation provides GST/HST services for individuals, self-employed professionals, and businesses across Canada.
