HST Rebate Calculator

The honest version of the math.

Three modes. Live numbers. The same federal and Ontario rebate rules a tax accountant would apply. If you're an investor or taking over an assignment, the numbers shift — toggle to the mode that matches your deal.

You're buying to live in.

You — or a close family member — will occupy the home as a primary residence. The federal and Ontario new housing rebates apply.

Base price (before HST)

If your builder advertised the price as "all-in including HST," toggle the option below — the base price is what HST is calculated on.

I entered the all-in advertised price instead of the base price.

Calculation paused

We calculate prices between $50,000 and $5,000,000. Adjust the price to see your rebate breakdown.

Disclaimer: This calculator provides estimates only based on current Ontario HST rebate rules. It is not tax, legal, or financial advice. Confirm specific numbers with a licensed accountant before relying on them for a transaction.