🏡 First-Time Home Buyers Get a Boost: New GST Relief in Southwestern Ontario
- Kasia Tkaczyk

- May 28, 2025
- 3 min read
Updated: Feb 26

Date: May 27, 2025
Big News for First-Time Buyers in Southwestern Ontario
Buying your first home just became more affordable, thanks to a major policy shift by the federal government. As of May 27, 2025, first-time home buyers in Canada—including Southwestern Ontario—can benefit from a federal GST rebateof up to 100% on newly built homes.
This initiative is designed to help Canadians enter the housing market and encourages new home construction—something Southwestern Ontario sorely needs.
🔍 Quick Overview of the GST Relief Program
Feature | Details |
Full GST Rebate | Up to $50,000 rebate on homes ≤ $1 million |
Partial Rebate | Sliding scale for homes priced $1M–$1.5M |
Eligibility | First-time buyers, 18+, Canadian citizen or PR, no home ownership in 4 years |
Applies To | New builds, owner-built homes, co-ops |
Effective Date | Agreements signed on or after May 27, 2025 |
Construction Deadline | Start before 2031, completed before 2036 |
Why It Matters in Southwestern Ontario
Southwestern Ontario includes cities and communities like London, Windsor, Kitchener-Waterloo, Guelph, and Sarnia—areas where housing prices have been climbing but remain more affordable than Toronto.
Here’s a regional look at average home prices in the area:
City | Average New Home Price (2025) | GST at 5% | Full GST Rebate Eligible? | Potential Rebate |
London | $780,000 | $39,000 | âś… Yes | $39,000 |
Windsor | $690,000 | $34,500 | âś… Yes | $34,500 |
Kitchener-Waterloo | $950,000 | $47,500 | âś… Yes | $47,500 |
Guelph | $1,050,000 | $52,500 | ⚠️ Partial | ~$26,250 |
Sarnia | $650,000 | $32,500 | âś… Yes | $32,500 |
đź’ˇ Note: These figures are approximations based on current market trends and may vary by developer or neighborhood.
Who Qualifies?
To be eligible for the new GST rebate as a first-time home buyer, you must:
Be at least 18 years old
Be a Canadian citizen or permanent resident
Not have owned a home in the current or previous four calendar years
Purchase a new home (direct from builder, owner-built, or co-op share)
Rebate Structure Explained
The GST rebate offers a sliding scale for homes priced between $1 million and $1.5 million.
Home Price | GST Amount | Rebate % | Rebate Amount |
$1,000,000 | $50,000 | 100% | $50,000 |
$1,125,000 | $56,250 | 75% | $42,188 |
$1,250,000 | $62,500 | 50% | $31,250 |
$1,375,000 | $68,750 | 25% | $17,188 |
$1,500,000 | $75,000 | 0% | $0 |

⚠️ Homes over $1.5 million do not qualify for any GST rebate.
What Types of Homes Are Covered?
Brand-new homes from builders
Owner-built homes
Shares in cooperative housing corporations that provide a right to occupy a unit
This means whether you're buying a condo in downtown Kitchener or building a custom home in rural Elgin County, this rebate may apply.
Key Timeline to Remember
Milestone | Deadline |
Purchase Agreement Signed | On or after May 27, 2025 |
Construction Start | Before 2031 |
Substantial Completion | Before 2036 |
Final Thoughts
This GST rebate is a significant step toward making homeownership more accessible for Canadians, especially in growing regions like Southwestern Ontario. It not only reduces financial strain for first-time buyers, but also supports the construction industry and local economies.
If you're considering buying a new home, now may be the perfect time to start planning.
Want to Learn More?
Visit the official site: Canada.ca – GST Relief for First-Time Home BuyersOr speak with a local mortgage advisor or realtor to understand how this applies to your situation.
📣 Help Spread the Word!
🏠Learn more at Canada.ca or talk to Kasia Tkaczyk today.


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