Checklist

Employment records checklist for a business purchase

An employment records checklist for buying a Canadian business covers the staff list, employment agreements, statutory compliance and any union obligations a buyer needs reviewed before closing, since most employees and their accumulated entitlements carry forward into new ownership.

Reviewed

This checklist lists the employment records a buyer should request and review before completing a Canadian small or medium business purchase. Staff are usually the most valuable — and most easily mismanaged — part of a deal, and Canadian employment standards rules generally mean a buyer inherits more continuity with the existing workforce than they expect.

Get the full picture of who works there

Request a complete employee list with start dates, current wage or salary, and roleA red flag is a business that cannot produce this list quickly, since it usually means payroll records are not being kept in order.
Ask for copies of written employment agreements or offer letters for each employeeEmployees with no written agreement are still owed statutory entitlements, but the lack of documentation makes it harder to know what informal promises may have been made.
Confirm whether any employee has an independent contractor arrangement and review how it is structuredA worker treated as a contractor who actually functions like an employee can expose the business to a misclassification claim that follows the new owner.

Check statutory and regulatory compliance

Review vacation pay accrual and confirm it matches what employment standards legislation requiresUnder-accrued vacation pay is a liability a buyer may end up funding retroactively if it was never properly tracked.
Confirm payroll source deductions and T4 filings are current and reconciledMissed remittances to the CRA are the kind of problem that surfaces only once a buyer is already the one responsible for the payroll account.
Request a WSIB clearance certificate, or the equivalent workplace-safety-insurance confirmation for the provinceThis confirms the business is not carrying arrears with the workplace safety insurer — WSIB is Ontario’s system, and other provinces have their own equivalent boards.
Ask for a copy of the employee handbook and any written workplace policiesInconsistent or unwritten policies make it harder to confirm what employees have actually been told about hours, discipline or benefits.

Look for retention and continuity risk

Identify which staff are considered key to the business and ask about their intentions post-saleLosing a long-tenured manager or lead technician shortly after closing can cost far more than their salary in disrupted customer relationships.
Ask whether any key employee has a non-compete or non-solicitation agreement, and check whether it is still enforceableAn unenforceable or missing non-compete means a departing key employee could set up down the street and take customers with them.
Confirm whether a key employee retention arrangement is being offered as part of the dealA bonus or incentive tied to staying through a transition period is one of the more effective tools for keeping a business’s institutional knowledge in place.

Check for disputes and collective obligations

Ask for a history of any employment complaints, grievances or Ministry of Labour investigationsA pattern of complaints is a different kind of risk than a single isolated incident, and it is worth asking why it has recurred.
Confirm whether the workforce is unionized and request the current collective agreementA collective agreement generally continues to bind the business after a sale, and its terms can affect wages, scheduling and layoff rights well beyond what an individual employment contract would.
Estimate the termination or severance exposure for any employee the buyer does not intend to keep onThis is a cost that belongs in the purchase price negotiation, not a surprise discovered after closing when a termination actually happens.

Sources

Every item on this checklist traces to a primary source. Links were last confirmed on the dates shown.

  1. 01
    Workplace Safety and Insurance BoardRegulator
    Clearance Certificate — Operational Policy Manual
    wsib.ca·Checked Aug 14, 2026
  2. 02
    Treadstone LawLegal commentary
    Employment Due Diligence Red Flags Before Buying an Ontario Business
    treadstonelaw.ca·Checked Aug 14, 2026
  3. 03
    Treadstone LawLegal commentary
    ESA Section 9 and Continuity of Employment on an Ontario Business Sale
    treadstonelaw.ca·Checked Aug 14, 2026
  4. 04
    Treadstone LawLegal commentary
    Does an Asset Sale Terminate Employment in Ontario?
    treadstonelaw.ca·Checked Aug 14, 2026
  5. 05
    Treadstone LawLegal commentary
    Does a Collective Agreement Survive a Business Sale in Ontario?
    treadstonelaw.ca·Checked Aug 14, 2026
  6. 06
    Treadstone LawLegal commentary
    Key Employee Retention Agreements
    treadstonelaw.ca·Checked Aug 14, 2026

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