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Can I Back Out of a Deal to Buy a Business in Ontario?

Thinking of backing out of buying a business in Ontario? Learn how deposits, closing conditions and due diligence affect your options, and what to do next.

Buying & Selling a Business5 min readTSLBy the Treadstone Law Team · OntarioUpdated November 13, 2026
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Key takeaways
  • Outside of franchises, your right to walk away depends mainly on what your signed agreement says, especially its conditions and deposit terms.
  • If you are buying a franchise, the Arthur Wishart Act gives you statutory rescission rights when disclosure is late or missing.
  • Due diligence searches such as lien, WSIB and registry checks give you facts that can support a condition in the agreement.

You have signed, or nearly signed, a deal to buy a business, and now you are having doubts. Maybe the numbers look different after a closer look, or something turned up in your investigation. You want to know if you can leave and what it might cost you.

The answer depends heavily on the wording of your agreement and on the type of business. This article explains the main factors, the legal protections that do exist for franchise buyers, and the checks that can turn doubts into solid reasons.

Start with the agreement you signed

For an ordinary business purchase, deposits, conditions and termination rights depend on the contract and on the general law of contracts. Ontario does not give buyers a general right to cancel just because they have changed their mind. The main statutory cancellation rights are for franchises, covered below.

Read the agreement for these items before you decide anything:

If you have signed an agreement with no conditions, backing out could expose you to a claim by the seller. Speak to a lawyer before you tell the seller anything.

Conditions to closing and your deposit

A condition is a requirement that must be met before you have to close. If a condition in your favour is not met, the agreement may let you end the deal and recover your deposit. If there is no such condition, walking away may put the deposit at risk. Whether you get it back turns on the exact words and the facts, so have a lawyer review them.

Conditions work best when they are specific and tied to something you can check. Examples include a clean lien search, the landlord's consent to assign the lease, and a WSIB purchase certificate. Each is discussed below.

Also watch the deadlines. Many conditions must be waived or satisfied by a set date, and missing it can change your position.

Due diligence results that can matter

Bad due diligence results are often the real reason a buyer wants out. These checks are common, and each can support a condition in the agreement.

CheckWhat it tells you
Ontario Business Registry searchAnyone can search for basic information about a business for free.
Personal Property Security Registration (PPSR) searchIt is a public database of registrations under the Personal Property Security Act and the Repair and Storage Liens Act. It does not cover real property.
WSIB purchase certificateIn an asset purchase, you should request it before the date of sale, and it is valid for 30 days from issue.
Lease consentIf the lease restricts assignment, a landlord generally cannot unreasonably withhold consent, unless the lease says otherwise.

A PPSR search matters because a buyer of a business's assets outside the ordinary course of business does not get the protection that applies to ordinary-course purchases of goods. A WSIB certificate matters because, without a valid one, the WSIB may hold the buyer liable for all amounts the seller owed up to the date of sale.

Ontario's Bulk Sales Act was repealed on March 22, 2017, so buyers no longer have to follow bulk sales procedures. Older material that says otherwise is out of date. A sale in bulk by a seller who holds, or must hold, a vendor permit under the Retail Sales Tax Act is a separate case, and a buyer who does not get the duplicate certificate from the seller is responsible for the seller's unpaid taxes, penalties and interest.

If you are buying a franchise

Franchise buyers have statutory protections. A franchisor must give you a disclosure document at least 14 days before the earlier of signing any franchise agreement or paying any consideration. If it comes late, or does not meet the requirements, you may rescind (cancel) the agreement without penalty or obligation no later than 60 days after receiving the disclosure document.

If you never received a disclosure document, you may rescind no later than two years after entering into the franchise agreement. A notice of rescission must be in writing and delivered to the franchisor personally, by registered mail, by fax, or by another prescribed method.

After rescission, the franchisor or its associate has 60 days from the effective date to refund money received (other than money for inventory, supplies or equipment), buy back inventory, supplies and equipment at the purchase price, and compensate you for certain losses. You can also sue for damages if you suffered a loss from a misrepresentation in the disclosure document. That claim can fail if the other side proves you bought knowing of the misrepresentation. A waiver of your rights under the Act is void.

What to do next

Timing often decides your options, so act promptly.

Frequently asked questions

Do I get my deposit back if I walk away?

It depends on the agreement. If a condition in your favour failed, the deposit may be returnable, but if you simply change your mind, you may lose it. A lawyer can read the exact wording and the facts.

Is there a cooling-off period when I buy a business?

Outside franchises, you should not assume there is one, and your rights depend on the contract.

Can I back out if I find unpaid debts of the seller?

It depends on your conditions and on whether you are buying assets or shares. In an asset purchase, without a valid WSIB certificate the WSIB may hold you liable for what the seller owed. In a share purchase, the corporation's WSIB account, including amounts owing, stays with the corporation.

Can I back out if the landlord refuses to consent to the lease?

That depends on whether landlord consent is a condition of your agreement. A landlord generally cannot unreasonably withhold consent unless the lease says otherwise, and you can apply to a judge of the Superior Court of Justice if consent is refused.

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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