Do Incorporated Business Owners Pay EI in Canada?

Do incorporated business owners pay EI in Canada? Sometimes — but many self-incorporated Canadians who control their own corporation are not in insurable employment for Employment Insurance purposes. That means EI premiums may not be deducted from their salary, even though CPP and income tax still apply.

This is one of the most confusing payroll details for owner-managers. Salary from your corporation looks like employment income, appears on a T4, and requires payroll records. But EI has its own rules.

Do Incorporated Business Owners Pay EI in Canada?

The key CRA rule is the voting share test. Employment is generally not insurable if the employee controls more than 40% of the voting shares of the corporate employer. For a typical one-person corporation where you own 100% of the voting shares, your salary is usually not EI-insurable.

In practical terms, that means:

• Do not deduct employee EI premiums from your pay
• Do not add the employer EI premium to your CRA remittance
• Do continue calculating CPP, if the salary is pensionable
• Do continue withholding income tax where required
• Keep a note in your payroll file explaining why EI was not deducted

This is different from CPP. A controlling shareholder can still have pensionable employment for CPP purposes even when the same employment is not insurable for EI.

When EI Premiums May Still Apply

EI may apply if you do not control more than 40% of the voting shares and the employment is otherwise insurable. For example, a minority shareholder who works for the corporation under a normal employment relationship may have EI premiums deducted like any other employee.

Related-party situations can be more complicated. If you employ a spouse, adult child, parent, or another related person, CRA may look at whether the parties are dealing at arm's length and whether the employment terms are similar to what an unrelated employee would receive. When the answer is unclear, you can ask CRA for a CPP/EI ruling.

The important point is not to assume every T4 salary automatically has EI. Confirm whether the employment is insurable before you run payroll.

What This Means for Your Paystub

If your owner-manager salary is not EI-insurable, the paystub should not show an EI deduction. A clean self-incorporated paystub will usually show:

• Gross salary for the pay period
• CPP contribution withheld, if applicable
• Income tax withheld
• EI premium as zero or omitted, depending on the format
• Net pay deposited to your personal account
• Pay period dates and pay date

For more on the paystub fields themselves, see what must be on a Canadian paystub. If EI does apply in your situation, our CPP and EI deduction rates guide explains the employee and employer premium mechanics.

A free tool like PaystubHero can help generate a Canadian salary paystub and calculate the payroll deductions that apply. Just make sure your EI treatment matches your ownership and employment facts.

Remittances: Do Not Send EI You Do Not Owe

For most one-person corporations, the regular payroll remittance still happens by the 15th day of the month after salary is paid. But the amount remitted should reflect the actual deductions and employer contributions owed.

If EI does not apply, your remittance generally includes:

• Employee CPP withheld
• Employer CPP paid by the corporation
• Income tax withheld

If EI does apply, add employee EI plus employer EI. The employer EI premium is normally 1.4 times the employee premium. Our payroll deductions checklist walks through the full payroll sequence.

What If You Already Deducted EI by Mistake?

This happens. Some owner-managers deduct EI for months or years because they assume every T4 employee must pay it.

Do not ignore it, and do not quietly change old records without support. Talk to your accountant about the correct fix. Depending on the year and facts, you may need to adjust payroll records, correct T4 slips, request a refund, or ask CRA for a ruling to confirm the employment was not insurable.

Keep copies of any CRA correspondence, amended slips, and accountant notes with your payroll file. If CRA reviews your payroll later, the file should show why EI was or was not deducted.

Year-End T4 Treatment

Your T4 should match your paystubs. If no EI premiums were deducted because the employment was not insurable, Box 18 should not show EI premiums for that salary. Your total employment income still goes in Box 14, and CPP and income tax amounts still go in their normal boxes if they applied.

For a broader year-end walkthrough, keep your T4 filing guide and accountant's year-end instructions beside your paystub records.

Key Takeaway

Many self-incorporated Canadians do not pay EI on their own salary because they control more than 40% of the voting shares of the corporation. That does not eliminate payroll: you may still need CPP, income tax withholding, paystubs, CRA remittances, and a T4. The safest approach is to confirm EI insurability before the first paycheque, document the decision, and keep your paystubs consistent all year.

Not tax advice — ask your accountant or request a CRA CPP/EI ruling if your ownership or family employment situation is unclear.