T4 - Information for employers
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, fishing income, or any other remuneration. For more information, go to When to complete a T4 slip.
For amounts that should not be reported on a T4 slip, go to Exceptions.
If you are an employee who has not received your T4 slip or you have questions about amounts, contact your employer or go to Information slips - T4 and other slips.
Forms and publications
- Guide RC4120, Employers' Guide - Filing the T4 Slip and Summary
- Form T4 Slip, Statement of Remuneration Paid
- Form T4SUM, Summary of Remuneration Paid
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