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Closing Costs on a New Build Home or Condo in Ontario

See what a new house or condo buyer in Ontario may owe on closing: builder adjustments, development charges, HST rebates, Tarion fees and land transfer tax.

Real Estate4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 1, 2026
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Key takeaways
  • 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.

ItemWhat to know
Federal First-time Home Buyers' GST/HST rebateUp 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 RebateFor 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 taxCalculated 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

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.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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