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Buying an Ontario Business From a Non-Resident Seller: The Section 116 Holdback

Buying an Ontario business from a seller outside Canada? Learn how the section 116 holdback, certificate of compliance and 10-day notice rules work.

Buying & Selling a Business5 min readTSLBy the Treadstone Law Team · OntarioUpdated November 1, 2026
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Key takeaways
  • A buyer who buys taxable Canadian property from a non-resident without a certificate of compliance can be liable for 25% of the amount by which the cost exceeds the certificate limit.
  • The non-resident seller must notify the Minister by registered mail no later than 10 days after the sale, unless a qualifying advance notice under s. 116(1) was already given, and a late notice carries a penalty of $25 a day, with a minimum of $100 and a maximum of $2,500.
  • A buyer is not liable if, after reasonable inquiry, it had no reason to believe the seller was not resident in Canada.

You have found a business in Ontario and the owner lives outside Canada. Everything else about the deal may look routine, but the tax rules for non-resident sellers can leave you, the buyer, owing money to the Canada Revenue Agency (CRA) for a tax that is really the seller's.

That risk is why purchase agreements in these deals usually include a holdback. This article explains the main rules behind it, who has to do what, and what to raise with a lawyer and accountant before you sign. It does not cover indemnity caps or escrow terms, which are set by the contract.

Why the buyer is exposed

Section 116 of the Income Tax Act applies when a non-resident sells taxable Canadian property. A buyer of that property from a non-resident is liable to pay 25% of the amount by which its cost exceeds the certificate limit. The payment is due within 30 days after the end of the month of purchase, unless a certificate of compliance has been issued under s. 116(4).

In plain words, the law makes the buyer a safety net for the seller's Canadian tax. If the seller does not deal with the CRA, the buyer may have to pay. This is why agreements with non-resident sellers commonly provide for a holdback.

The holdback and the certificate of compliance

If no certificate of compliance is issued, the CRA says the buyer is entitled to withhold 25% of the proceeds, or 50% on certain types of property, less any certificate limit. Withholding lets you pay that amount to the CRA instead of paying it out of your own pocket.

The usual goal is for the seller to obtain a certificate before closing, so the full price can be paid to the seller. If the certificate is not ready, the agreement can let you hold back part of the price until it is. The exact amount, timing and release terms depend on the contract and on the type of property.

One more point to watch: the CRA may refuse a certificate of compliance if Underused Housing Tax obligations have not been met. Ask early whether any such obligations apply to the property involved.

What the non-resident seller must do

Related buyers of treaty-protected property must file Form T2062C within 30 days of the purchase. Whether a treaty really protects a particular sale is a technical question for a tax professional.

Which shares are caught, and the residency representation

Shares of a corporation not listed on a designated stock exchange are taxable Canadian property if, at any time in the previous 60 months, more than 50% of their fair market value came from Canadian real property, resource property or timber resource property. Owning Ontario land or buildings does not by itself bring a share sale within the rules, because that more-than-50% value condition also has to be met.

There is also protection for careful buyers. Under s. 116(5), the buyer is not liable if, after reasonable inquiry, it had no reason to believe the seller was not resident in Canada.

What to do next

Because the exposure falls on you as buyer and the rules vary with the type of property, have a lawyer and an accountant review the structure before closing.

Frequently asked questions

Does section 116 apply if I buy from a seller who lives outside Canada?

It can, if the property is taxable Canadian property. A buyer of such property from a non-resident is liable for 25% of the amount by which its cost exceeds the certificate limit unless a certificate of compliance has been issued. Whether your purchase qualifies depends on what is being sold.

What if I did not know the seller was a non-resident?

The buyer is not liable if, after reasonable inquiry, it had no reason to believe the seller was not resident in Canada. That is why asking questions and getting a residency representation in the agreement matters.

How much can I hold back?

If no certificate of compliance is issued, the CRA says the buyer may withhold 25% of the proceeds, or 50% on certain types of property, less any certificate limit. Your agreement should say how the holdback is handled and released.

What happens if the seller notifies the CRA late?

The CRA penalty for a late notice is $25 a day, with a minimum of $100 and a maximum of $2,500. The notice is due by registered mail within 10 days of the sale, unless a qualifying advance notice was already given.

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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