T4

Generally, you need to complete a T4 slip if you are an employer and you paid your employees employment income, commissions, taxable allowances and benefits, or certain other payments. See When to complete a T4 slip.

For amounts that should not be reported on a T4 slip, see Exceptions.

If you are an employee who has not received your T4 slip or you have questions about amounts, contact your employer or see Information slips.

Related topics

• What should you do if an employee leaves?

Forms and publications

• Filing the T4 Slip and Summary (RC4120)
• T4 Slip, Statement of Remuneration Paid
• T4 Summary, Summary of Remuneration Paid