Free business calculator

Canadian and US Sales Tax Calculator

Add or remove sales tax with province, territory, and common US rate presets.

  • Instant results
  • Private in your browser
  • PDF report included
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Calculate sales tax

Results update instantly. Nothing leaves this browser.

1Sale
2Tax
Use the result well

A clear answer, with the assumptions visible

These recommendations turn the result into an operational next step without hiding the inputs behind a score.

  1. 1

    Confirm that the service or product is taxable.

  2. 2

    For US sales, use the current state and local combined rate.

  3. 3

    Keep the rate and sale location with your tax records.

How this tool works

  1. Use the selected combined rate.
  2. Add tax to a net amount or extract it from a tax-included total.
  3. Keep money rounded to cents.
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