Share sale: employment continues automatically
When you sell shares, the corporation that employs your staff is the same the day after closing, so nothing about their employment changes automatically: contracts, service dates, vacation and any benefit plan carry on. You do not need to terminate anyone or issue new offers. The trade-off is that every past promise and unpaid entitlement travels with the shares, which is why buyers ask for detailed employment warranties and often a holdback in a share deal.
Asset sale: you remain the employer until closing
In an asset sale you are the employer up to closing. The buyer decides which employees to offer jobs to, and under s. 9 of the Employment Standards Act, 2000 anyone hired within thirteen weeks of the sale carries their service with you into the new employment for the purposes of the Act. Anyone the buyer does not hire remains your employee, and you owe them notice or pay in lieu under s. 57, severance pay under s. 64 if the tests are met, and any common-law notice their contract does not validly limit.
The severance calculator below shows the scale of the Act's minimums for a given length of service.
Negotiating who bears the cost
The purchase agreement should say plainly who pays for employees not hired: usually you, as the terminating employer, though buyers sometimes negotiate a shared cost where keeping goodwill with departing staff matters to the transition. Warranty language that all amounts owed to employees are paid to closing, backed by an indemnity, is standard; make sure the number behind that warranty is actually accurate before you sign it.
If fifty or more employees are terminated within a four-week period, the mass termination rules in s. 58 of the Act bring extra notice obligations into play.
Records of employment and unionized staff
For anyone not continuing with the buyer, issue a record of employment promptly and confirm final pay, including accrued vacation, is settled before or at closing. If any employees are unionized, s. 69 of the Labour Relations Act, 1995 binds a buyer as successor employer to the existing collective agreement, in both an asset and a share sale, so the union does not need to be part of your negotiation on this point.
Ask that your WSIB account be reviewed before closing; a clearance certificate reassures the buyer and confirms your own standing is current.
We draft the employment warranty and indemnity language in the purchase agreement, so the numbers you stand behind are the ones that actually protect you.
Your steps
Who's involved
Decides which employees to offer jobs to in an asset sale, subject to the thirteen-week continuity rule.
Confirms final pay, vacation accrual and remittances are current before closing.
Drafts the employment warranties, negotiates who bears termination costs and prepares records of employment.
Issues a clearance certificate confirming your account is in good standing.
Documents you will need
Tools for this stage
Employment Standards minimums.
TimelineFrom listing to closing: a seller's working timelineEnter your target closing date to see when each stage typically needs to happen when you are the one selling. Consents and buyer financing set the pace. Treat the dates as a guide, not a fixed schedule.
Guides to download
Questions people ask
Do I have to pay severance if the buyer hires everyone?
Not usually, if the buyer hires within the statutory window and their service carries over under s. 9 of the Employment Standards Act, 2000. Severance and notice obligations arise mainly for employees the buyer does not take on, or in a mass termination.
What is the thirteen-week rule?
Under s. 9(2) of the Employment Standards Act, 2000, an employee's service with you counts toward their entitlements with the buyer only if the buyer hires them within thirteen weeks of the earlier of their last day with you and the sale date.
Do I still owe severance in a share sale?
Not because of the sale itself; the corporation remains the employer and nothing is triggered automatically. Severance becomes relevant only if the corporation, now under new ownership, later terminates someone, which is that corporation's decision after closing, not yours.
Who pays for employees the buyer does not want?
You, as the employer up to closing, unless the purchase agreement says otherwise. Confirm this in writing, since a vague agreement can leave the point open to argument once the deal is signed.
Does a union contract survive the sale?
Yes. Under s. 69 of the Labour Relations Act, 1995 a buyer is bound as successor employer to an existing collective agreement, whether the deal is structured as an asset sale or a share sale, until the Ontario Labour Relations Board says otherwise.
Also in this centre
Read more
Related centres
Other Learning Centres for the same transaction.
Sources
- Employment Standards Act, 2000, S.O. 2000, c. 41, ss. 9, 57, 58, 64
- Your guide to the Employment Standards Act: continuity of employment
- Labour Relations Act, 1995, S.O. 1995, c. 1, Sched. A, s. 69
- Workplace Safety and Insurance Act, 1997, S.O. 1997, c. 16, Sched. A
General information about Ontario law as of 5 September 2026, not legal advice. It does not create a lawyer–client relationship.
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