ARTICLE · 03 SEPTEMBER 2026

New Tarion Registration Requirement: What Buyers Need To Know

Woitzik Polsinelli LLP

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Starting April 1st, 2026, Ontario homebuyers must register their pre-construction home purchases with Tarion within 45 days to secure maximum deposit protection coverage. What happens if you miss this deadline, and how much of your deposit could be at risk if your builder fails to complete the transaction?

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For new homebuyers, protecting the deposit that you provided to the builder is an important part of any transaction. In Ontario, deposit protection is administered by Tarion, a not-for-profit organization created by the provincial government.

Effective April 1st, 2026, purchasers of newly constructed homes will have to register their home purchase with Tarion within 45 days of signing their purchase agreement to receive the maximum amount of coverage available.

In this article, we will discuss the importance of deposit protection, outline the new registration requirements and differing coverage amounts, and outline how to register your purchase agreement with Tarion.

Importance of Deposit Protection

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The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

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