Expert answer

What happens to my employees when I sell my business?

In a share sale, nothing changes for employees: the employer corporation continues and employment carries on uninterrupted. In an asset sale the buyer is technically a new employer, but employment standards legislation across Canada generally treats service as continuous where the business continues — so accumulated entitlements follow the employees to the buyer.

Reviewed

Sellers ask this because they care about their staff. Buyers ask it because the answer carries a real cost. Both are right to ask early, because it affects the price, the structure and what has to happen before closing.

Share sale: continuity by default

The employer is the corporation, and the corporation has not changed — only its shareholders have. Employment contracts, seniority, benefits and accrued entitlements simply continue. No new contracts are needed, and no termination occurs.

Asset sale: continuity by legislation

Here the seller’s corporation stays behind and the buyer is a different legal employer, so it feels as though the clock resets. Employment standards legislation is designed to prevent exactly that outcome: where the business is sold as a going concern, service is generally deemed continuous, and the buyer inherits the accumulated entitlements. Long-tenured staff are therefore an inherited liability as well as an asset.

What this means commercially

  • Buyers should quantify termination and severance exposure employee by employee during diligence
  • That exposure is frequently reflected in the price or covered by an indemnity
  • Where a buyer does not intend to keep everyone, who bears the cost of that is a negotiated term
  • Key people are often asked to sign retention agreements as a closing condition
  • Where the workforce is unionised, the collective agreement generally binds the buyer as well

When and what to tell your staff

Most sellers say nothing until the deal is near-certain, and that is usually right — an announcement that precedes a collapsed transaction does lasting damage. The exception is key people the buyer wants retained, who often have to be approached before closing so retention agreements can be signed as a condition. Sequencing those conversations, and deciding who is told what and when, is worth planning deliberately rather than improvising in the final fortnight.

Sources

This answer is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    Canada Revenue AgencyGovernment
    Selling a business
    canada.ca·Checked Aug 14, 2026
  2. 02
    Treadstone LawLegal commentary
    ESA Section 9 and Continuity of Employment on an Ontario Business Sale
    treadstonelaw.ca·Checked Aug 14, 2026
  3. 03
    Treadstone LawLegal commentary
    Does an Asset Sale Terminate Employment in Ontario?
    treadstonelaw.ca·Checked Aug 14, 2026
  4. 04
    Treadstone LawLegal commentary
    Does a Collective Agreement Survive a Business Sale in Ontario?
    treadstonelaw.ca·Checked Aug 14, 2026

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