The landscape of Canadian homeownership is shifting as the federal government introduces substantial tax relief measures to improve affordability. A significant development in this effort is the expansion of the GST/HST New Housing Rebate, specifically targeted at first-time buyers.
This new measure effectively eliminates the federal portion of the sales tax on many new home purchases, potentially saving Canadians tens of thousands of dollars.
Understanding the 100% GST Rebate for New Homes
In a move to address housing supply and affordability, the federal government recently proposed a 100% GST rebate for first-time homebuyers on new home purchases valued at or below $1 million.
This is a dramatic increase from the previous rebate system, which was capped at a maximum of $6,300 and phased out entirely for homes valued over $450,000.
Under the new rules, eligible buyers can recover the full 5% GST paid on their purchase, provided the home is used as a primary residence.
For homes valued between $1 million and $1.5 million, the rebate is gradually phased out, ensuring that the benefit remains targeted at the middle-class market.
Key Eligibility Requirements for Claimants
To qualify for this enhanced rebate, applicants must meet specific criteria defined by the Canada Revenue Agency (CRA). The primary requirements include:
- First-Time Buyer Status: You (or your spouse/common-law partner) must not have owned a home that you occupied as your principal residence in the current year or any of the four preceding calendar years.
- Primary Residence: The property must be intended for use as your primary place of residence.
- Legal Status: Claimants must be at least 18 years old and be Canadian citizens or permanent residents.
- Purchase Timeline: The agreement of purchase and sale must have been entered into after May 26, 2025.
How Much Can You Save? Rebate Limits and Calculations
The financial impact of this rebate is substantial. On a new home priced at $800,000, a first-time buyer could be eligible for a $40,000 rebate, effectively removing the GST from the transaction.
| Home Value | Estimated GST Rebate Amount |
| Up to $1,000,000 | Full 100% of GST (up to $50,000) |
| $1,250,000 | Approximately $25,000 (50% of max) |
| $1,500,000 and above | $0 (Rebate fully phased out) |
In provinces like Ontario, the provincial government has also proposed mirroring these measures. The Ontario New Housing Rebate proposal aims to rebate the 8% provincial portion of the HST, which, when combined with federal relief, could save buyers up to $130,000 on a $1 million home.
Important Deadlines and Effective Dates
Timing is critical for those looking to claim these funds. The legislative framework, often referred to under Bill C-4, stipulates that construction must begin before January 1, 2031, and be substantially completed by January 1, 2036. Additionally, the transfer of ownership to the buyer must occur before the 2036 deadline.
It is important to note that the rebate is not available for agreements entered into before May 27, 2025. Anti-avoidance rules are in place to prevent the modification of old contracts solely to gain access to the new rebate.
How to Claim the Rebate: Essential Documentation
While many builders offer to apply the rebate directly at the time of closing (reducing the upfront purchase price), buyers should ensure all paperwork is in order. If the builder does not apply the credit, you must file a claim directly with the CRA.
- Form GST190: This is the standard application for houses purchased from a builder.
- Form GST191: Used for those who built their own home or hired someone to build it on their land.
- Proof of Occupancy: Documentation such as utility bills or a change of address on a driver’s license may be required to prove the home is a primary residence.
Buyers are encouraged to maintain a complete file of their purchase agreement and closing documents, as the CRA may review applications up to two years after the closing date.
Frequently Asked Questions
What is the maximum amount I can claim under the new GST rebate?
Eligible first-time buyers can claim a maximum of $50,000 for homes valued up to $1 million.
Can I claim the rebate if I buy a resale home?
No, this specific rebate is only available for newly constructed or substantially renovated homes where GST/HST is applicable.
Do I have to apply for the rebate myself?
In many cases, the builder will apply the rebate as a credit against the purchase price, but if they do not, you must submit an application to the CRA within two years of closing.
