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Employment insurance (EI) premiums

Employment insurance (EI) premiums are amounts an employer deducts from employees’ insurable earnings and remits to the CRA, together with an employer premium the Employment Insurance Act ties to the amounts deducted. A buyer meets them when checking the seller’s payroll remittances.

EI premiums are one of the payroll remittances worth checking in a sale. A buyer meets them when setting up payroll, and when asking whether the seller actually remitted what it deducted from staff.

How the rules work

The CRA says an employer has to deduct EI premiums from an employee’s insurable earnings, and must also contribute an amount tied to the premiums it deducts and remit both. Subject to sections 69 and 70, the Employment Insurance Act sets the employer’s premium by reference to the employees’ premiums the employer is required to deduct under subsection 82(1) (s. 68). The CRA adds that where there was an employer restructuring, a successor employer may consider the premiums the former employer already deducted for the year. If an employee works in Quebec, the CRA says the employer deducts a reduced EI premium at Quebec rates, in addition to Québec Parental Insurance Plan premiums.

What to check or ask

  • The seller’s remittance history for EI, and whether the payroll account is current
  • Whether your deal makes you a successor employer for the year
  • Which province each employee works in

For the share-purchase side, read do unpaid source deductions and HST follow a share purchase. See also source deductions.

Sources

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

  1. 01
    Canada Revenue AgencyGovernment
    About the deduction of EI premiums
    canada.ca·Checked Oct 24, 2026
  2. 02
    Government of Canada (Department of Justice)Government
    Employment Insurance Act
    laws-lois.justice.gc.ca·Checked Oct 24, 2026
  3. 03
    Canada Revenue AgencyGovernment
    Employers’ Guide – Payroll Deductions and Remittances
    canada.ca·Checked Oct 24, 2026

Deavo is an advertising and listings platform, not a brokerage, law firm or valuation firm. This page is general information, not legal, tax, accounting or valuation advice, and rules differ by province. Confirm anything you rely on with a qualified professional before you act on it.

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