Buying a home is one of the biggest financial decisions you may make. Understanding the legal process before you sign can help you avoid surprises and prepare for a smoother closing.
Whether you are entering the market for the first time or purchasing your next property, navigating Ontario’s real estate laws requires careful preparation. Here is a breakdown of the essential legal steps and costs you need to understand before buying a home.
1. The Agreement of Purchase and Sale (APS)
The Agreement of Purchase and Sale is the legally binding contract that outlines the terms of your property transaction. Before submitting this document, it is crucial to review the conditions designed to protect your interests.
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Financing Condition: This gives you a specific window of time to ensure your lender will officially approve the mortgage for the property.
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Home Inspection Condition: This allows you to have the home inspected for underlying issues before the deal becomes firm.
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Status Certificate Review: If you are buying a condominium, a condition allowing your lawyer to review the condo corporation’s status certificate is essential.
Once your offer is accepted and you submit your deposit, the agreement becomes binding. Dropping these conditions to win a bidding war can expose you to significant financial risks.
2. The Crucial Role of Your Real Estate Lawyer
Retaining a real estate lawyer early in the process ensures your rights are safeguarded. Your lawyer handles the complex background work leading up to your closing date:
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Reviewing the APS: Ensuring the contract is clear and meets Ontario’s legal requirements.
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Managing Documents: Your lawyer will review mortgage instructions from your lender, calculate the final Statement of Adjustments, and prepare all signing documents.
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Handling Disbursements: Your lawyer will pay for necessary third-party services upfront—such as document registration, software fees, and courier costs—which you reimburse on closing.
3. Title Searches and Title Insurance
When buying a home, you are purchasing the legal right to own the property. You must verify that this right is clear of any restrictions.
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Title Search: Your lawyer conducts a land and title search to confirm the seller holds clear ownership and to identify any registered liens, unpaid taxes, or easements. This search typically costs between $150 and $300.
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Title Insurance: For a one-time premium, title insurance protects you for as long as you own the property against hidden defects, title fraud, encroachment issues, and municipal zoning violations.
4. Budgeting for Closing Costs and Taxes
A common rule of thumb is to budget between 1.5% and 4% of the home’s purchase price for closing costs, though they can sometimes range up to 5%. These costs cover legal fees, title insurance, and property taxes.
| Cost Category | Description |
| Provincial Land Transfer Tax (LTT) | A mandatory provincial tax calculated as a percentage of the property’s value using marginal tax brackets. |
| Municipal LTT (Toronto) | If buying in the City of Toronto, you must pay a second, municipal land transfer tax on top of the provincial one. Note that as of April 1, 2026, Toronto applies higher rate brackets to homes over $3 million. |
| Pre-Construction Costs | Buyers of brand-new pre-construction units face unique fees, such as development charges, utility hookup fees, and occupancy fees, which can be substantial and unpredictable. |
First-Time Homebuyer Rebates
Eligible first-time homebuyers can receive significant tax relief. The provincial rebate offers up to $4,000, which covers the full LTT on homes priced up to roughly $368,000. For Toronto buyers, the municipal rebate offers up to an additional $4,475, meaning eligible buyers in Toronto could receive up to $8,475 in combined rebates.
To qualify for these rebates, the rules are strict: you must be at least 18, intend to occupy the home as your principal residence within 9 months, and you must never have owned a home anywhere in the world.
5. What Happens on Closing Day?
On the day of closing, your main job is to stay reachable. Your lawyer will finalize the transaction by:
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Registering your ownership and the mortgage on the title.
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Sending the purchase funds to the seller’s lawyer.
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Notifying the municipality of the ownership change.
To complete your final document signing, you will need to provide two pieces of valid ID. One must be a photo ID, such as a passport or driver’s licence, and Ontario health cards are not accepted for this purpose. Once the electronic registration is complete and the funds are transferred, the keys are released, and the home is officially yours.
