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Who Pays Severance When an Ontario Business Is Sold?

Seller and buyer disagree about who owes termination and severance pay after closing? Learn the Ontario ESA and common law rules and how contracts allocate cost.

Buying & Selling a Business4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 1, 2026
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Key takeaways
  • Employees the buyer keeps carry their seller service, and a buyer who later ends the job owes notice or pay on the combined service.
  • Employees not hired by the buyer within 13 weeks are the seller's responsibility for ESA notice or pay in lieu, and severance pay where applicable.
  • Between the two businesses, the purchase agreement is where the cost is usually allocated, because the ESA protects the employee rather than splitting the bill.

After a sale closes, staff may be let go and then the bills arrive. Sellers say the buyer took the business and its people. Buyers say the liabilities were the seller's. Employees just want to be paid what they are owed.

Ontario's Employment Standards Act (ESA) answers part of the question, and the purchase agreement answers the rest. This article explains both.

Start with the employee's ESA rights

When a business is sold and the purchaser employs a seller's employee, the employment is deemed not terminated or severed for the purposes of the Act, and the seller's time counts as time with the purchaser. Notice, termination pay and severance pay are based on total service with seller and purchaser combined.

Calling the deal an asset sale does not change this if a business or part of one was in fact sold. The Ministry looks at substance, including things like non-compete covenants, use of the trade name and customer lists.

Who pays in different situations

SituationWho generally owes it under the ESA
Employee not hired by the buyer within 13 weeksThe seller must give ESA notice or pay in lieu, and severance pay where applicable.
Buyer hires the employee, then ends the job laterThe buyer owes notice or pay in lieu on combined service, with no credit for notice the seller gave at the time of sale.
Seller already paid severanceThe buyer may offset that against its later obligations under ESA section 65(8), paragraph 3.
Vacation payAccrued and due before the sale stays with the seller; accrued but only due after the sale passes to the buyer.

An employee who refuses the buyer's offer does not lose notice or severance entitlements as a result.

How much is at stake

ESA notice for an employee employed at least three months runs from 1 week (under 1 year) and 2 weeks (1 to under 3 years) to 3 weeks at 3 years, rising one week per year to 8 weeks for 8 years or more. The employer may give written notice, termination pay, or a combination.

Severance pay is separate. It applies where the employee has 5 or more years of service and the employer has a global payroll of $2.5 million or more, or severed 50 or more employees in six months because of a permanent closure. It is one week of regular wages per completed year (plus months/12), to a maximum of 26 weeks.

Timing matters too. Termination pay is due on the later of seven days after termination or the next regular pay date. Severance pay is due on the later of seven days after employment is severed or the next regular payday, and instalments over up to three years need the employee's written or electronic agreement or Director approval.

Common law claims and the purchase agreement

ESA continuity applies only for the purposes of the Act. At common law, a sale that changes the employer's legal identity ends the original contract, and a new contract arises if the employee accepts the new employer's offer. An employee cannot both sue for wrongful dismissal and file an ESA claim for the same termination. Common law claims depend on the individual's facts, so get advice.

Between buyer and seller, the ESA does not set a default split. The purchase agreement is where the cost is usually allocated, for example through indemnities or a price adjustment. Clauses worth looking at include:

No contract term can take away what the employee is owed under the ESA. For example, continuity cannot be avoided by having the employee sign an acknowledgment that seniority is not carried forward.

What to do next

Frequently asked questions

Is the buyer automatically liable for severance owed by the seller?

The ESA does not state a default split between buyer and seller. It does say a buyer who later ends the employment owes notice or pay in lieu on combined service. The purchase agreement usually decides what each business bears between themselves.

What if the buyer never hires the employee?

Employees not hired by the purchaser within 13 weeks are the seller's responsibility for ESA notice or pay in lieu, and severance pay where applicable.

Does the employee lose severance by refusing the buyer's offer?

No. Refusing does not reduce notice or severance entitlements.

Can severance be paid in instalments?

Instalments of up to three years need the employee's written or electronic agreement or Director approval. Employers should not assume they can simply spread out payments.

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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