Pre-construction
Assignment Sale in North York: Buying or Selling a Condo Contract
An assignment sale passes a new condo purchase agreement from the first buyer to someone else before the building closes. This guide covers HST, deposits, Tarion cover, closing taxes and mortgage rules for both sides of the sale.
- Updated
The quick answer
An assignment sale is the sale of a builder purchase agreement, not of a finished condo. The first buyer transfers the contract to a new buyer before final closing. Whether the builder allows it and on what terms is set by each agreement, so a lawyer should read it first. Since May 7, 2022 assignment sales of new homes are taxable for GST/HST. Check the deposit, the Tarion cover, the closing taxes and your mortgage before you sign.
What an assignment is
Say you signed a purchase agreement with a builder for a North York condo that has not been built yet. A few years on your plans change. An assignment sale lets you pass that agreement to someone else, who steps in and completes the purchase with the builder. You are selling a contract. There is no finished unit yet.
Two terms come up. The assignor is the person selling the agreement. The assignee is the person buying it. Everything else, including whether the builder lets you do this at all, comes from the agreement itself. Your agreement sets the terms. We always ask to see it before we say anything about what is possible.
For background on the first purchase, read our North York pre-construction condo guide. This page covers the second sale.
Buying an assignment
As an assignee you pay the assignor for their position and then close with the builder. You take on the builder’s contract as it is written, so you are buying its deposit schedule, its closing date and its terms along with the unit.
Read the original agreement before you read the price. Ask for the assignment agreement and any builder consent in writing. Ask what has been paid to the builder so far. Ask whether a Tarion deposit is in place. A lawyer should read every one of these before you commit.
Look at the price in two parts. One part repays the assignor for deposits already paid. The other is whatever the two of you agree on top of that. That split matters for HST, which is covered below.
Then look at where the unit sits. Our guides to Yonge and Sheppard and Willowdale show which communities and transit stations are around two of the busier North York areas. A listing search on our condo listings page shows what resale units cost in the same area, which gives you something to compare the offer against.
Steps for a buyer
- Get the original agreement, any amendments and the disclosure documents.
- Have a lawyer confirm the builder allows the assignment and what it requires.
- Check what the assignor has paid and how the deposit is held.
- Ask a mortgage professional what you can borrow on the closing date, not today’s date.
- Ask an accountant how HST and any new housing rebate apply to you.
- Price the closing costs, including land transfer tax and compare the total against other options.
- Sign the assignment agreement only after your lawyer has approved it.
Selling an assignment
As an assignor you need three things in order: the right to assign, a buyer and a price that makes sense after tax. Start with the agreement. Whether the builder must consent, what it charges and what conditions it sets all come from your contract. We do not quote typical fees because no source we trust sets one. We would rather you read your own paper.
Once your lawyer confirms you can assign, the sale works like any other. We help you price it, list it and show it. The buyer needs time for their own lawyer and mortgage review, so allow for that before closing.
Your cost side deserves attention. Think about the deposit you paid, any amount owing to the builder, legal fees and the tax on the sale. The next section covers the tax. An accountant should look at your figures before you accept an offer.
If you are still deciding whether to sell the contract or close and hold the unit, our investing guide covers the rules for renting and the other costs of owning a condo.
Steps for a seller
- Have a lawyer read the assignment clause and confirm what the builder requires.
- Ask the builder in writing what consent and fees apply.
- Add up what you have paid in deposits and what remains owing.
- Ask an accountant how GST/HST applies to the sale and who collects it.
- Agree a price and have the lawyer draft the assignment agreement.
- Record the deposit repayment in the assignment agreement in writing.
- Hand over the documents and stay in contact through to closing as your lawyer advises.
HST on an assignment sale
This is the most common surprise. The CRA says that effective May 7, 2022 all assignment sales of newly constructed or substantially renovated residential housing are taxable for GST/HST. The CRA’s later notice says the assignor would generally continue to be responsible for collecting the GST/HST and remitting the tax.
There is a carve-out for deposits. Where the assignment agreement states in writing that part of the price reimburses a deposit paid under the purchase agreement, the CRA excludes that part from the taxable amount. The statement has to be in the agreement. Ask your lawyer to put it there.
On the buyer side, the CRA’s guidance says only one new housing rebate application can be made per home. An assignee may qualify if they meet the conditions. Federal and Ontario rebates each have their own caps and dates. The standing federal rebate is 36% of the federal part of the HST to a maximum of $6,300, phased out between $350,000 and $450,000. The standing Ontario rebate is 75% of the provincial part to a maximum of $24,000. Other first-time buyer and temporary Ontario relief exists. Its terms change, so we do not promise any amount. Check the current CRA pages and confirm with an accountant what applies to you.
Deposits and Tarion cover
Builders of condominiums must hold deposits in trust. Tarion says that if a deposit was not placed in trust or is not returned, its protection for a condominium unit is up to $20,000. That cover extends to payments for upgrades and extras within the limit. Payments made only to reserve a unit before a purchase agreement is signed are not protected.
For an assignee, the question is what has been paid, where it sits and how it carries over. Ask your lawyer to trace it before you hand over money. For an assignor, the deposit you paid is part of the arithmetic of your sale.
Land transfer tax at closing
A condo in North York is in the City of Toronto, so a buyer pays both the Ontario land transfer tax and the Toronto municipal land transfer tax. Both are tied to the value of the transfer. For a new condo they come due at final closing when the transfer registers.
Ontario charges 0.5% up to $55,000 and 1.0% from there to $250,000. It then charges 1.5% to $400,000 and 2.0% above that. Toronto uses the same steps up to $400,000. Both have first-time buyer refunds, up to $4,000 in Ontario and up to $4,475 in Toronto, each with conditions.
On an assignment, which party pays what and on what amount comes from the agreements and the way your lawyer structures the closing. Confirm it with a lawyer before you commit. For a general estimate, use our land transfer tax calculator.
Mortgage rules
Federal rules set the minimum down payment at 5% of the first $500,000 of the price and 10% of the portion from $500,000 to under $1.5 million. At $1.5 million or more it is 20%. Insured mortgages are available on homes under $1.5 million. All buyers of new builds can use a 30-year insured amortization.
Your lender looks at the full purchase, so lenders may treat the amount paid to the assignor and the remaining balance with the builder differently. Ask a mortgage professional before you make an offer. Our condo buying guide explains the rest of the mortgage and closing process.
Non-resident buyers
Ontario charges a 25% Non-Resident Speculation Tax on foreign nationals, foreign corporations and taxable trustees who buy residential property. Condominium units are included. A rebate exists if a foreign national becomes a permanent resident within four years. Federal restrictions on foreign buyers may also apply. Confirm your position with a lawyer first.
Where we come in
We can look at the listing, the building area and the comparable resale units. We cannot give legal or tax advice. We will say so when a question belongs with your lawyer or accountant. If you have an agreement in hand and want to talk it through, contact us. If you are looking at nearby areas, read the guides for Yonge and Finch and Don Mills and Sheppard.
Common questions
What is an assignment sale on a condo?
It is the sale of a purchase agreement with a builder. The first buyer, called the assignor, transfers the contract to a new buyer, called the assignee, before the condo closes. Your agreement sets the terms, so have a lawyer read the assignment clause before you list or offer.
Is HST charged on an assignment sale?
The Canada Revenue Agency says all assignment sales of newly constructed or substantially renovated homes have been taxable for GST/HST since May 7, 2022. The assignor would generally continue to collect and remit the tax. Confirm how it applies to your sale with an accountant.
Can the deposit be left out of the HST?
The CRA says the part of the price that repays a deposit paid to the builder is excluded from the taxable amount where the assignment agreement states it in writing. That wording belongs in the assignment agreement, so your lawyer should check it.
Does Tarion protect my deposit on an assignment?
Tarion says builders must hold condo deposits in trust. If a deposit was not placed in trust or is not returned, cover for a condominium unit is up to $20,000, including upgrades and extras. Money paid to reserve a unit before an agreement is signed is not covered. Ask your lawyer how that applies to an assignment.
Who pays land transfer tax on an assignment?
Land transfer tax is owed when the unit transfers at final closing. A North York condo pays both the Ontario and Toronto taxes. Which party pays what on an assignment depends on the agreements, so confirm it with a lawyer before you commit. Our land transfer tax calculator gives a general estimate.
Can I get an HST new housing rebate as an assignee?
The CRA says only one rebate application can be made per home and the assignee may qualify if they meet the conditions. The rebates have their own caps and dates. Confirm what applies to you with an accountant.
How much down payment does an assignee need?
For a mortgage the federal minimum is 5% of the first $500,000 and 10% of the portion above that, for homes under $1.5 million. At $1.5 million or more it is 20%. You also pay the assignor under your assignment agreement, so ask a mortgage professional how the pieces fit.
Can a non-resident buy an assignment?
Ontario charges a 25% Non-Resident Speculation Tax on foreign nationals who buy residential property, condos included. Confirm your position and any rebate with a lawyer.
Related guides
- Yonge and Sheppard neighbourhood guide Condo towers around the Line 1 and Line 4 interchange at Sheppard-Yonge station.
- Willowdale and North York Centre neighbourhood guide High-rise condos along Yonge Street between Sheppard and Finch, with three Line 1 stations.
- Yonge and Finch neighbourhood guide Condos and houses side by side north of Finch station, the Line 1 terminus.
- Don Mills and Sheppard neighbourhood guide Condo towers around Don Mills Station, the east end of Line 4 Sheppard.
- Pre-construction Buying from a builder: cooling-off days, deposit cover, HST rebates and assignments.
- Buying a condo Search by TRREB community, count two land transfer taxes and read the status certificate.
- Investing The rent, vacancy, short-term rental and non-resident rules to check before buying to rent.
Sources
- Canada Revenue Agency, GI-120 Assigning a purchase and sale agreement for a new house or condominium unit
- Canada Revenue Agency, Notice 323 GST/HST treatment of assignment sales
- Tarion, How does deposit protection work for new homes
- Canada Revenue Agency, RC4028 GST/HST New Housing Rebate
- Ontario.ca, Calculating land transfer tax
- City of Toronto, Municipal land transfer tax rates and fees
- Financial Consumer Agency of Canada, Down payment
- Ontario.ca, Non-Resident Speculation Tax
Rules and figures were checked against these sources on October 5, 2026.
Not advice. This guide is general information only. It is not legal, tax, financial or mortgage advice. Confirm the details for your own situation with a qualified professional before acting.
Market data. Prices quoted are general information for the period stated. They are not an appraisal or an opinion of value for any specific property.