- Home buyers should budget 1.5% to 4% of the purchase price for closing costs, and what a builder can add on a new build depends on your agreement and the Tarion Addendum.
- Builders commonly pass the Tarion enrolment fee to buyers in the statement of adjustments, but what you actually owe depends on your agreement and the Tarion Addendum.
- New home rebates can reduce HST, but each has its own dates, price limits and conditions.
Buying from a builder means your closing looks different from a resale purchase. Along with the usual legal and tax items, you may see the Tarion enrolment fee passed on to you through the statement of adjustments.
This article walks through the main items that can appear on a new build closing in Ontario and the rebates that may offset them. What a builder may pass on to you depends on your own purchase documents, so treat this as a map for your own reading and confirm the details with a lawyer.
What closing costs usually include
Closing costs are one-time fees paid when you buy a home, such as inspection fees, legal fees, property tax adjustments and title insurance. Buyers should budget 1.5% to 4% of the purchase price for them.
On a new build, the builder may also pass some costs on to you, for example the Tarion enrolment fee through the statement of adjustments. Which items the builder may pass on to you is set by your agreement of purchase and sale and the Tarion Addendum, so check those documents line by line.
Builder adjustments and Tarion fees
The Tarion enrolment fee is a one-time fee payable by the vendor for a new home. From September 1, 2025, the schedule includes a $55-per-home adjustment, and the average fee is $1,790. There is no change for homes priced at $550,000 or below.
Tarion notes that vendors commonly pass the fee to buyers in the statement of adjustments. Other builder charges may also appear on your closing documents. Whether you can be charged for them depends on your agreement, so ask your lawyer to explain each line before closing.
HST, rebates and land transfer tax
Several tax items can apply to a new home. The table sets out the main ones.
| Item | What to know |
|---|---|
| Federal First-time Home Buyers' GST/HST rebate | Up to 100% of the GST or federal part of HST, to a maximum of $50,000, for agreements signed on or after March 20, 2025 and before 2031 |
| Ontario Enhanced New Housing Rebate | For agreements signed between April 1, 2026 and March 31, 2027; with the Ontario new housing rebate it refunds up to $80,000 of the 8% provincial part of HST |
| Ontario land transfer tax | Calculated in brackets on the value of the consideration and payable when the transfer is registered |
The federal rebate is full for homes up to $1 million, reduced between $1 million and $1.5 million, and nil at $1.5 million or more. You must be 18 or older, a citizen or permanent resident, and the first occupant using the home as a primary residence.
The Ontario enhanced rebate is full up to $1 million, a flat $80,000 from $1 million to $1.5 million, and a partial amount above $1.5 million and below $1.85 million. Homes at $1.85 million and above get only the base Ontario new housing rebate of up to $24,000. Rules for claiming and for builders crediting the rebate may still be changing, so confirm the current position with your lawyer or accountant.
For land transfer tax, the value of the consideration includes the purchase price, any liabilities assumed, benefits conferred, soft costs and the cost of upgrades. It does not include HST paid on the purchase price. First-time buyers may be eligible for a refund of up to $4,000 if they meet the conditions.
Deposit protection and late closings
For agreements signed on or after January 1, 2018, Tarion protects deposits on freehold homes up to $60,000 if the price is $600,000 or less. Above $600,000, protection is 10% of the price to a maximum of $100,000. For condominium units, protection is up to $20,000 plus limited accrued interest.
If a builder misses the firm closing date (freehold) or firm occupancy date (condo) without a mutual extension or an unavoidable delay, the buyer gets delayed closing compensation of up to $7,500. This includes $150 per day for living expenses with no receipts needed. Other costs such as moving or storage are also covered but need receipts.
What to do next
- Ask the builder's lawyer or your own for a draft statement of adjustments well before closing.
- Compare each adjustment against your agreement and the Tarion Addendum.
- Confirm which HST rebates you qualify for and how they will be credited.
- Keep receipts if the builder delays closing, since some compensation needs them.
- Check whether you qualify for the first-time buyer land transfer tax refund.
Frequently asked questions
Do I pay the Tarion enrolment fee on a new build?
The vendor pays it, but vendors commonly pass it to buyers in the statement of adjustments. Whether you can be charged depends on your agreement and the Tarion Addendum.
Is HST included in the value used for land transfer tax?
No. The value of the consideration includes the price, liabilities assumed, benefits conferred, soft costs and upgrades, but not HST paid on the purchase price.
What if my builder delays closing?
If the builder misses the firm closing or occupancy date without a mutual extension or unavoidable delay, you may get up to $7,500 in compensation, including $150 per day for living expenses.
Can I get both the federal and Ontario rebates?
They are separate programs with separate dates, price limits and conditions. Whether you qualify for each depends on your facts, so confirm with a lawyer or accountant.
Sources
- Ontario Ministry of Finance – Calculating land transfer tax — ontario.ca
- Land Transfer Tax Act, R.S.O. 1990, c. L.6 (e-Laws document) — Ontario e-Laws
- Ontario Ministry of Finance – Land transfer tax refunds for first-time homebuyers — ontario.ca
- Financial Consumer Agency of Canada – Buying a home — canada.ca
- Tarion – Coverage before you close — tarion.com
- Tarion – Implementing Updated Enrolment Fee Schedule — tarion.com
- CRA – GST/HST Info Sheet 19-3-10 First-time Home Buyers' GST/HST Rebate — canada.ca
- CRA – What is the Ontario ENHR — canada.ca
Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.
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