First-time home buyer in Ontario? You may be able to save up to $50,000 in GST on a new build
One of the biggest housing changes in 2026 has flown under the radar. If you are a first-time home buyer purchasing a newly built or substantially renovated home, you may now be eligible for a federal GST/HST rebate of up to $50,000.
Here is how it works:
If the purchase price is $1,000,000 or less, eligible first-time buyers can recover 100% of the 5% federal GST, up to a maximum of $50,000. If the purchase price is between $1,000,000 and $1,500,000, the rebate is reduced on a sliding scale.
If the home price is $1,500,000 or higher, the new federal rebate is not available.
A simple example:
If you purchase a new build for $800,000, the federal GST would normally be $40,000. Under the new rules, an eligible first-time buyer may recover that full amount. If you purchase a new build for $1,000,000, the potential rebate could be as high as $50,000. This applies to newly constructed homes, substantially renovated homes, and certain owner-built homes intended to be your primary residence.
There is also an Ontario angle.
Ontario announced an enhanced rebate on the provincial 8% portion of HST for eligible new homes, with potential provincial relief of up to $80,000 on qualifying transactions. In some situations, the combined savings from federal and provincial relief could be substantial.
That said, not every purchase qualifies. Eligibility depends on factors such as whether you are considered a first-time buyer, the purchase price, the agreement date, and whether the home will be your principal residence.
The biggest takeaway is this: If you are considering a new build in Ontario, make sure you understand how these rebates apply before signing the agreement. The tax savings can materially reduce your cash required to close and improve affordability.
Have you considered buying a new build, or do you still prefer resale homes?