What Closing Costs Do Ontario Homebuyers Forget?
Almost every first-time buyer focuses intensely on saving for the down payment — then gets caught short on closing day when the additional costs arrive. In Ontario, closing costs are substantial and largely non-negotiable. Here's everything you need to budget for.
Why Closing Costs Catch Buyers Off Guard
The down payment gets all the attention because it's the largest number and the one lenders talk about most. But closing costs in Ontario — particularly in Toronto — can add $15,000 to $30,000+ on top of your down payment, and unlike the down payment, they can't be rolled into your mortgage. They must be paid in cash on the day you take possession.
Running short on closing day is one of the most stressful situations in real estate. Your lawyer will not release the keys until all funds are received. This guide covers every cost so there are no surprises. You can also use ClearKey's down payment planner to calculate your full closing costs automatically based on your purchase price and location.
Ontario Land Transfer Tax
This is typically the largest closing cost for Ontario buyers — and one of the most misunderstood. Ontario LTT is calculated using a tiered bracket system, similar to income tax. You pay each rate on the portion of the purchase price that falls within each bracket.
| Purchase Price Portion | Tax Rate |
|---|---|
| First $55,000 | 0.5% |
| $55,001 – $250,000 | 1.0% |
| $250,001 – $400,000 | 1.5% |
| $400,001 – $2,000,000 | 2.0% |
| Over $2,000,000 | 2.5% |
Ontario LTT Calculation on $850,000
First-time buyer rebate: Ontario first-time buyers receive a rebate of up to $4,000 on their land transfer tax. This effectively eliminates LTT entirely on homes priced up to approximately $368,000, and reduces it on more expensive properties. To qualify, you must be at least 18 years old, a Canadian citizen or permanent resident, and must not have previously owned a home anywhere in the world.
Toronto Municipal Land Transfer Tax
If you are purchasing a property within the boundaries of the City of Toronto — not just the GTA, but specifically the City of Toronto — you pay a second land transfer tax on top of the Ontario LTT. The Toronto Municipal LTT uses identical brackets to the Ontario LTT, effectively doubling your land transfer tax bill.
Only properties within the City of Toronto boundaries are subject to the Municipal LTT. Mississauga, Brampton, Markham, Vaughan, Oakville, Richmond Hill, Newmarket, Ajax, Whitby, and all other 905 municipalities do NOT charge a municipal LTT. This is a significant financial difference — buying in Mississauga vs. Toronto at the same price saves you over $13,000 in land transfer tax alone.
Combined LTT on $850,000 — City of Toronto, First-Time Buyer
Legal Fees
Title Insurance
Home Inspection
Home Appraisal
Moving Costs
HST on New Builds
First-Time Home Buyers' GST/HST Rebate (new since March 20, 2025). For eligible first-time buyers who entered into a purchase agreement on or after March 20, 2025, the federal government offers a rebate of up to $50,000 of the GST (or federal portion of the HST) on qualifying new homes. The full rebate applies on homes up to $1,000,000 and phases out between $1,000,000 and $1,500,000. Homes over $1,500,000 are not eligible for this rebate. You must be buying as your primary residence and be the first person to occupy the home.
Older GST/HST New Housing Rebate (for non-first-time-buyer situations). A separate, pre-existing rebate still exists for buyers who don't qualify for the new first-time buyer rebate. This older rebate is much smaller and phases out completely for homes priced over $450,000, which means most GTA buyers receive little or nothing from it.
Ontario provincial portion — proposed. In the March 26, 2026 Ontario budget, the province announced an intention to rebate the full 8% provincial portion of the HST for eligible first-time buyers on new homes up to $1M (phased out to $1.5M). If enacted, this would bring the combined potential rebate to roughly $130,000. As of publication, the provincial rebate has not received Royal Assent — do not plan your finances around it until the legislation passes.
Bottom line: always clarify with your builder and lawyer whether HST is included in the advertised price or in addition to it, and which rebate (if any) applies to your specific situation.
Property Tax Adjustment
Utility and Status Certificate Costs
Your Total Closing Cost Budget
Complete Closing Cost Estimate — $850,000 Toronto Resale, First-Time Buyer
Same Home in Mississauga — No Toronto Municipal LTT
Tips to Minimize Closing Cost Surprises
- Get a closing cost estimate from your lawyer early. A good real estate lawyer will provide a detailed estimate before closing day so there are no surprises.
- Budget 1.5–4% of the purchase price for closing costs in Ontario. In Toronto, use the higher end of that range due to the municipal LTT.
- Keep closing cost funds liquid. These funds must be available as a certified cheque or bank draft on closing day — not tied up in investments that need to be liquidated.
- Understand the HST rules for new builds before signing a purchase agreement. Ask the builder directly whether the price includes HST and request documentation.
- Don't forget the post-closing costs — immediate repairs, appliances, furniture, and utilities setup can add another $5,000–$20,000 in the first few weeks of ownership.
Want to calculate your exact closing costs based on your purchase price and location? ClearKey's Down Payment Planner calculates your full Ontario and Toronto land transfer tax, plus all other closing costs — automatically.
Calculate Your Closing Costs →Key Takeaways
- Ontario closing costs typically run 1.5–4% of the purchase price — budget for the higher end in Toronto
- The Toronto Municipal Land Transfer Tax adds $10,000–$15,000+ for City of Toronto purchases — it does not apply in Mississauga, Brampton, Markham, or other 905 municipalities
- First-time buyers receive LTT rebates of up to $4,000 (Ontario) and $4,475 (Toronto) — you must not have previously owned a home anywhere in the world
- Closing costs must be paid in cash on closing day — they cannot be added to your mortgage on insured deals
- New build buyers must clarify whether HST is included in the advertised price — it often is not
- Get a detailed closing cost estimate from your lawyer before the closing date — no surprises