Buying a new home in Ontario? Learn the truth about Tarion warranty coverage, red flags for unregistered builders, and how to avoid scams while claiming what’s truly yours.

SEP 28, 2026
by Ashvak Sheik
Buying a new-build home in Ontario sounds safe — after all, there’s Tarion Warranty, right?
But many buyers discover too late that builder promises don’t always equal Tarion protection.
Some builders even operate without proper registration, leaving homeowners exposed.
Let’s uncover the biggest red flags, what Tarion really covers, and how to make sure your investment is protected.
One of the biggest mistakes buyers make is assuming every builder is Tarion-approved.
✅ Check your builder’s name on Tarion’s official directory (tarion.com) before signing.
⚠️ Avoid anyone not listed — your warranty and deposit may be at risk.
🕒 Starting July 1, 2025, buyers must notify Tarion within 45 days of signing their purchase agreement to secure full deposit protection.
If a builder refuses to show their registration or discourages you from registering, that’s a major red flag.
Tarion protection is real — but limited and time-bound.
What’s Covered by Tarion:
⏰ Delayed Closing/Occupancy: Compensation up to $7,500 for builder delays
What’s Not Covered:
Normal wear & tear or cosmetic issues
Landscaping, driveways, decorative finishes
Damage caused after possession
Many builders market “full” or “lifetime” coverage — always read the fine print.
Be cautious if you notice any of these signs:
No Tarion registration or enrolment number in your agreement
Asking for deposits to be paid directly to them instead of a lawyer’s trust account
Saying “you’re automatically covered” without filing Tarion paperwork
Pressuring you to sign quickly without reviewing warranty documents
Reputable builders proudly share their Tarion registration and file your enrolment before construction begins.
This new rule is reshaping home warranties in Ontario.
Starting July 1, 2025, you’ll need to notify Tarion within 45 days of signing your purchase agreement.
If you miss this step, your deposit protection or warranty activation could be limited.
This change helps Tarion catch unregistered or illegal builders early — so don’t skip it.
Here are real-world cases where buyers lost coverage:
Claimed paint bubbling — denied as “cosmetic.”
Reported ceiling cracks after 10 months — denied for missing the 1-year filing window.
Waived compensation without realizing it — denied due to contract amendments.
Even small mistakes or missed deadlines can cost thousands.
⏰ 6. Compensation Most Buyers Miss
If your closing or occupancy is delayed without proper notice, Tarion allows you to claim $150/day (up to $7,500).
To qualify:
Have a written firm closing date in your agreement
Keep all communications with your builder
File your claim promptly with Tarion
Most buyers never claim because they don’t know they can — don’t make that mistake.
As your local GTA and Caledon real estate advisor, I help you stay protected from start to finish.
Here’s what I do for my clients:
Buying a new home should feel exciting — not stressful.
With the right awareness and Realtor guidance, you can avoid scams and secure your warranty coverage the right way.
📲 Let’s make sure your next new home comes with real protection.

Ashvak Sheik
Re/Max Millennium Real Estate
5 Montpelier St Unit 310, Brampton, ON L6Y 6H4

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Are you interested in buying a home? Discover exclusive listings before they hit the market by working with one of GTA's top real estate professionals. Ashvak specializes in estate sales, first-time homebuyers, multifamily investments, and luxury leases.
Ashvak Sheik
GTA
REAL
ESTATE
PHONE NUMBER
647-890-0982ADDRESS
5 Montpelier St Unit 310, Brampton, ON L6Y 6H4

All information deemed reliable but not guaranteed and should be independently reviewed and verified.