The First-Time Home Buyer GST Rebate: How Much You Actually Save on a BC Presale (2026)
Canada's new First-Time Home Buyers' GST rebate refunds up to $50,000 on a new home. Here's exactly how it works on a BC presale in 2026, who qualifies, and how to stack it with the FHSA, HBP and BC's PTT exemption — with a worked example.
If you're a first-time buyer eyeing a presale in BC, there's now real money on the table: the new First-Time Home Buyers' GST rebate refunds 100% of the 5% federal GST on a new home priced up to $1 million — up to $50,000 back, and a partial rebate up to $1.5 million. On a $750,000 presale, that's roughly $37,500 you keep. Here's exactly how it works, who qualifies, and how to stack it with your other programs.
What the new rebate actually is
Announced for agreements signed on or after March 20, 2025 and now law (the CRA began accepting applications in 2026), the First-Time Home Buyers' (FTHB) GST/HST rebate eliminates the federal GST for qualifying first-time buyers on a new or substantially renovated home. It's separate from — and far more generous than — the older GST new-housing rebate, which effectively phased out by $450,000 and left most Metro Vancouver and Fraser Valley buyers with nothing.
The math on a real presale
| Presale price | 5% federal GST | FTHB rebate | You save |
|---|---|---|---|
| $550,000 | $27,500 | 100% | $27,500 |
| $750,000 | $37,500 | 100% | $37,500 |
| $1,000,000 | $50,000 | 100% (cap) | $50,000 |
| $1,250,000 | $62,500 | ~50% (phase-out) | ~$25,000 |
The rebate phases out linearly between $1M and $1.5M, so the sweet spot for a first-time buyer is a presale at or below $1 million — which describes the large majority of Fraser Valley inventory.
Who qualifies
You generally must be at least 18, a Canadian citizen or permanent resident, buying the home as your primary residence, and you (or your spouse/partner) must not have owned a home you lived in during the calendar year or the four preceding years. The agreement must be dated on or after March 20, 2025 — and the rules explicitly block cancelling and re-signing an older contract just to qualify.
Stack it with your other programs
The GST rebate is an excise-tax measure, so it operates independently of the income-tax programs — a qualifying first-time buyer can use all of these together:
Up to $8,000/year, $40,000 lifetime, tax-deductible going in and tax-free coming out for a first home.
Withdraw up to $60,000 from your RRSP toward your down payment.
First-time buyers: full PTT exemption up to $500,000, partial to $835,000; new builds have a separate exemption.
Up to $50,000 of federal GST back, as above.
How to claim it on a presale
On a presale you take title at completion (often 2–4 years out), so the rebate is processed around closing — typically the builder credits it and claims it, or you file with the CRA, depending on how the contract is structured. Confirm the mechanics in writing before you sign, so the rebate is captured and not lost in the paperwork.
The Bottom Line
For first-time buyers, the new GST rebate quietly changed the math on BC presales — up to $50,000 back, stackable with the FHSA, HBP and PTT exemptions. But it hinges on contract timing and structure, which is where buyers lose the money. As a buyer-only team (the developer pays our commission, never you), our job is to make sure every dollar is captured. Book a free 15-minute call and we'll map your exact savings on the projects you're considering.