Does a home need to be your primary residence to qualify for the new Canadian GST rebate?
Yes — but primary residence is one of three conditions, not the only one. The FTHB GST/HST Rebate (Bill C-4, December 2025) is available exclusively to first-time home buyers in Canada who are purchasing or building a newly constructed or substantially renovated home as their primary place of residence, and who have not previously received this rebate.
I'm Johnny Dulong, Family Real Estate Advisor with EXIT Realty Metro in Halifax, Nova Scotia. Over 24 years of working with buyers across Halifax Regional Municipality, one of the patterns I see repeatedly is buyers hearing about a federal housing program — GST rebates, RRSP withdrawals, down payment programs — and assuming they qualify based on a single detail. With the FTHB GST/HST Rebate, that detail is usually "primary residence." It matters, but it's not sufficient on its own. This post works through every condition so you know exactly where you stand before making an offer on a newly built home or planning a major renovation in Halifax, Nova Scotia. Visit SellHalifaxRealEstate.com to explore current listings and buyer resources. [LINK: SellHalifaxRealEstate.com → https://www.SellHalifaxRealEstate.com | opens in new tab]
THE THREE CONDITIONS THAT ALL HAVE TO BE MET
The Canada Revenue Agency administers the FTHB GST/HST Rebate under the amended Excise Tax Act. To qualify, you need to satisfy all of the following — not just one or two. [LINK: FTHB GST/HST Rebate — Canada Revenue Agency → https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/gst-hst-businesses/gst-hst-rebates/first-time-home-buyers-gst-hst-rebate.html | opens in new tab]
Condition 1: You must be a first-time home buyer
This is the condition most people miss or misread. To qualify as a first-time buyer under this program, you must not have lived — in Canada or anywhere else in the world — in a home that you or your spouse or common-law partner owned, as your primary residence, at any time during the current calendar year or the four preceding calendar years.
In practical terms: if you or your partner owned and lived in a home any time after roughly January 1, 2022, you are not eligible. This applies equally whether the property was in Halifax, elsewhere in Canada, or internationally.
There is also a once-per-lifetime rule: you cannot claim this rebate more than once, and you cannot claim it if your spouse or common-law partner has previously claimed it.
Condition 2: The home must qualify — new build or substantial renovation, with eligible timing
The rebate applies to newly constructed or substantially renovated homes. For homes purchased from a builder, the agreement of purchase and sale must have been entered into on or after March 20, 2025, and before 2031, with construction substantially completed and ownership transferred before 2036.
For owner-built homes and substantial renovations, construction or renovation must begin on or after March 20, 2025, and before 2031, with the work substantially completed before 2036.
What counts as a substantial renovation? The CRA requires that at least 90% of the interior of the existing home be removed or replaced. This is a very high threshold — gutting and rebuilding from the inside out, not a kitchen update or bathroom refresh. Foundations, exterior walls, load-bearing walls, the roof, floors, and staircases are excluded from the 90% calculation. Only livable areas count, including finished basements and attics. Garages and crawl spaces do not.
Condition 3: The home must be your primary place of residence and you must be the first to occupy it
This is the condition the original post was built around — and it's real and enforceable. The property must be purchased or renovated for use as your primary residence, not as an investment property, rental, or vacation home. You must also be the first person to occupy the home as a place of residence after the construction or substantial renovation is substantially completed.
On this last point: if you buy a property from a builder and someone else occupies it before you — even briefly — eligibility may be affected. Confirm the occupancy history with your lawyer and the builder before closing.
All purchasers on title must be individuals. A corporation cannot be a co-owner and still have the home qualify for this rebate.
HOW THE REBATE AMOUNT WORKS
For homes valued at $1 million or less, the rebate equals 100% of the GST or federal portion of HST paid — up to a maximum of $50,000. In Halifax, where HST applies at 15% (5% federal, 10% provincial), the rebate covers only the federal 5% portion. The provincial 10% is not currently rebated by Nova Scotia under this program, as of March 2026.
For homes valued between $1 million and $1.5 million, the maximum rebate phases out on a sliding scale. A home at exactly $1.25 million, for example, would attract a rebate of approximately $25,000 — 50% of the maximum. The rebate reaches zero at $1.5 million. No rebate is available for homes above that threshold.
If you qualify for both the FTHB GST/HST Rebate and the existing GST/HST New Housing Rebate (which applies to new homes broadly, not just first-time buyers), the FTHB rebate functions as a top-up. You can receive both — the CRA calculates them separately.
WHY INVESTMENT PROPERTIES AND RENTAL UNITS DON'T QUALIFY
The primary residence requirement is not just a checkbox — it reflects the program's fundamental design. The FTHB GST/HST Rebate was legislated specifically to reduce the cost of homeownership for first-time buyers entering the market. It was not designed to subsidise investment property acquisition or build rental portfolios.
An investor who buys a new condo in Halifax with the intention of renting it out immediately does not qualify, even if they could technically claim the space as their address. The CRA looks at the intended use at the time of purchase, and primary residence means the home you actually live in on a permanent basis — not a property you hold while living elsewhere.
This comes up more often than you'd expect in Halifax Regional Municipality's condo market, where new construction in the downtown core and along the waterfront attracts a mix of owner-occupants and investors. If you're buying a new condo in Halifax and intend to live in it, you may qualify. If you intend to rent it out, you do not.
For investment-focused buyers, a separate GST/HST rebate program — the purpose-built rental housing rebate — was introduced under different federal legislation. That program has its own eligibility rules and is designed specifically for rental supply. It's not the same program discussed here.
PROPERTY TYPES THAT CAN QUALIFY
The FTHB GST/HST Rebate is not limited to detached houses. Any of the following property types can qualify, provided all three conditions above are met:
Newly built detached homes
Newly built semi-detached homes and townhomes
New condominiums (from a builder, or owner-built)
Substantially renovated homes of any type
Newly built or substantially renovated mobile homes and modular homes
Co-operative housing units where the co-op paid GST on the new construction
In Halifax Regional Municipality, newly built inventory is most concentrated in communities like Bedford West, parts of Dartmouth, Timberlea, Hammonds Plains, and the Sackville corridor. If you're a first-time buyer considering new construction in any of those communities, confirm with your builder whether the purchase agreement qualifies under the March 20, 2025 start date, and whether the builder will be crediting the rebate at closing or whether you'll apply directly to the CRA.
HOW TO APPLY AND WHAT TO WATCH FOR AT CLOSING
If you're buying a newly built home from a builder and ownership transfers after Bill C-4 received Royal Assent (December 2025), the builder can — and typically will — credit the rebate amount directly against your purchase price at closing. You'll see this reflected in your Statement of Adjustments. Your real estate lawyer will confirm the rebate has been applied.
If ownership transferred before Royal Assent, or if you're building your own home or completing a substantial renovation, you apply directly to the CRA through your online CRA My Account, or by submitting the paper form. You have two years from the date of ownership transfer (for builder purchases) or from the date construction was substantially completed (for owner-builds and renovations) to file your application.
Keep all receipts, building contracts, purchase documentation, and any correspondence with your builder about GST treatment. The CRA will want to verify both the purchase price and the nature of the construction or renovation.
If you're buying from a builder and the rebate is supposed to be credited at closing, confirm in writing before you sign the Agreement of Purchase and Sale that the builder acknowledges your eligibility. If the builder knew or reasonably should have known that you didn't qualify and credited the rebate anyway, the builder can be held jointly liable to repay the amount — so reputable builders are careful about this, and you should be too.
Related reading: The First-Time Home Buyers' GST Rebate — What Halifax Buyers Need to Know in 2025-2026 [LINK: The First-Time Home Buyers' GST Rebate — What Halifax Buyers Need to Know → https://sellhalifaxrealestate.com/blog.html/irst-time-home-buyer-programs-in-nova-scotia-what-actually-works-in-20-8958243 | opens in new tab]
THE QUESTION TO ASK BEFORE YOU SIGN ANYTHING
If you're considering a newly built home or a major renovation in Halifax Regional Municipality, the question isn't just "Is this my primary residence?" It's a three-part check:
Am I a first-time buyer under the CRA's four-year lookback definition — and has my spouse or partner previously claimed this rebate?
Does this property and timeline qualify — agreement signed after March 20, 2025, construction substantially completed before 2036?
Will I genuinely occupy this as my primary residence and be the first person to do so after construction?
If the answer to all three is yes, the rebate is real and worth claiming. If any one of them is uncertain, that's the conversation to have with your lawyer and a tax professional before you make an offer, not after.
Related reading: What First-Time Home Buyer Programs Are Available in Nova Scotia in 2026? [LINK: What first-time home buyer programs are available in Nova Scotia in 2026? → https://sellhalifaxrealestate.com/blog.html/irst-time-home-buyer-programs-in-nova-scotia-what-actually-works-in-20-8958243 | opens in new tab]
Related reading: Why Halifax First-Time Buyers Should Get Pre-Approved Before the Spring Rush [LINK: Why Halifax First-Time Buyers Should Get Pre-Approved Before the Spring Rush → https://sellhalifaxrealestate.com/blog.html/why-halifax-first-time-buyers-should-get-pre-approved-before-the-sprin-8958071 | opens in new tab]
This post is for informational purposes only and does not constitute legal, financial, tax, or mortgage advice. Federal tax program details are subject to legislative change and CRA interpretation. Always consult a qualified tax professional, mortgage professional, and real estate lawyer before making real estate or financial decisions. Johnny Dulong is a licensed REALTOR® with EXIT Realty Metro serving Halifax Regional Municipality, Nova Scotia.
Last reviewed: March 2026 — reviewed quarterly
FREQUENTLY ASKED QUESTIONS
Does a home need to be your primary residence to qualify for the FTHB GST rebate in Canada?
Yes, but primary residence alone is not sufficient. The FTHB GST/HST Rebate requires that the buyer be a first-time home buyer under the CRA's definition — meaning neither you nor your spouse or common-law partner owned and lived in a home at any point in the current calendar year or the four preceding calendar years. The home must also be newly constructed or substantially renovated, with an eligible agreement date on or after March 20, 2025. All three conditions must be met to qualify.
Can investors or landlords claim the GST rebate on a new build in Halifax?
No. The FTHB GST/HST Rebate is available only to buyers who will occupy the property as their primary place of residence and who are the first to occupy it after construction. Investment properties, rental units, and vacation properties do not qualify under this program. A separate federal rebate — the purpose-built rental housing rebate — applies to properties built specifically for long-term rental and has its own separate eligibility requirements.
What happens if both the existing GST/HST New Housing Rebate and the FTHB GST/HST Rebate apply to my purchase?
If you qualify for both, the FTHB GST/HST Rebate functions as a top-up to the existing rebate — you can receive both. The CRA calculates them separately. Together, they can significantly reduce or eliminate the federal GST portion of HST paid on a new home valued at $1 million or less. If you are buying from a builder in Halifax Regional Municipality, the builder will typically apply both credits against your purchase price at closing, reflected in your Statement of Adjustments.
Call or text Johnny Dulong, Family Real Estate Advisor, EXIT Realty Metro, at 902-209-4761. You can also explore current listings and buyer resources at SellHalifaxRealEstate.com. [LINK: SellHalifaxRealEstate.com → https://www.SellHalifaxRealEstate.com | opens in new tab]
Johnny Dulong | Family Real Estate Advisor | EXIT Realty Metro 902-209-4761 | SellHalifaxRealEstate.com Call today … EXIT tomorrow!
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