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Asset Purchase Agreement Ontario: How the Deal Actually Works

A plain-language walk-through of an Ontario asset purchase deal: structure, GST/HST election, employees, land transfer tax and the steps to closing.

Buying & Selling a Business5 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • In an asset deal the buyer purchases chosen assets, not the seller's corporation, so each asset needs to be identified and transferred.
  • A joint GST/HST election on Form GST44 can remove GST/HST on the business assets if the buyer acquires all or substantially all of the property needed to run the business.
  • Employees' service generally carries over to a buyer who hires them, and the employee cannot waive that continuity.
  • If land is part of the deal, Ontario land transfer tax applies to the land value.

If you are buying or selling the assets of a small business, such as equipment, inventory, customer lists and the name, you will usually sign an asset purchase agreement. Unlike a share deal, the buyer does not take over the seller's corporation.

Below is a walk-through of how these deals are typically structured, signed and closed in Ontario, with the tax and employment points that most often catch owners off guard.

What an asset purchase agreement does

An asset purchase agreement lists what is being sold, what the buyer pays and what the buyer is not taking on. Because the buyer chooses the assets, the buyer can generally leave behind debts and obligations it did not agree to assume. The trade-off is more paperwork: each asset has to be described, and contracts, leases and licences often need the other side's consent to be transferred.

GST/HST on an asset sale

Sales of business assets can trigger GST/HST, but there is a relief. Under section 167(1) of the Excise Tax Act, the seller and buyer can jointly elect on the prescribed form so that no GST/HST is payable on the business assets, if the buyer acquires ownership, possession or use of all or substantially all of the property necessary to carry on the business.

The CRA generally treats "all or substantially all" as 90% or more. Property the buyer needs but does not acquire should generally be worth no more than 10% of the fair market value of all property needed to run the business.

PointWhat to know
Who makes the electionSeller and buyer jointly, on Form GST44.
Deadline for a registrant buyerThe due date of its GST/HST return for the first reporting period in which tax would otherwise have been payable; the CRA can set a later date on the buyer's application.
When it is not availableWhere the seller is a GST/HST registrant and the buyer is not.
What is still taxedTaxable services the seller will render, taxable property supplied by lease or licence, and taxable sales of real property where the buyer is not a registrant.

Because a missed deadline can be costly, have an accountant confirm the election before closing.

Employees in an asset deal

Many owners assume employees start fresh with a new owner. Under the Employment Standards Act, 2000, section 9(1), if an employer sells a business or part of it and the purchaser employs an employee of the seller, the employment is deemed not terminated or severed for ESA purposes, and employment with the seller counts as employment with the purchaser.

Accrued vacation pay that came due before the sale stays with the seller, while pay that came due after the sale generally flows to the purchaser.

Land, corporate steps and other costs

If the assets include real property, an asset deal triggers Ontario land transfer tax on the land value. For agreements after November 14, 2016, the rates are 0.5% up to $55,000, 1.0% from $55,000 to $250,000, 1.5% from $250,000 to $400,000 and 2.0% above $400,000; the 2.5% tier applies only to land with one or two single-family residences. Toronto also charges its own municipal land transfer tax, so ask about it if the property is there.

A buyer should also contact its CRA tax services office about the ownership change, may need a new business number and should review its payroll accounts. Large deals may need Competition Act notification, but the 2026 thresholds are $93 million for transaction size and $400 million for party size, and typical small-business deals fall well below them.

If you are moving your own assets into a new corporation before a sale, a section 85 election may allow a tax-deferred rollover on an agreed amount. The election is due on or before the earliest filing deadline of any electing party for the year of the transaction, and a late election is accepted within 3 years of that date with a penalty. Related-party transfers can also bring joint liability for tax under section 160.

What to do next

Frequently asked questions

Do I have to charge GST/HST when I sell my business assets?

Not always. If both sides qualify and make the joint election, no GST/HST is payable on the business assets, provided the buyer acquires all or substantially all of the property needed to carry on the business. Some items, such as taxable services the seller will render, are still taxed.

Does the buyer have to keep my employees?

No. A purchaser is not obliged to hire the seller's employees. If it does hire them, their service with the seller generally counts as service with the purchaser.

What does "substantially all" mean for the election?

The CRA generally treats it as 90% or more of the property needed to carry on the business, measured by fair market value. Whether your deal meets that depends on the facts.

Is land transfer tax payable in an asset sale?

If the assets include land, yes, Ontario land transfer tax applies to the land value. Toronto adds its own municipal tax, so check the local rules.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

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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