As an employer, trustee, or payer, you are responsible for deducting Canada Pension Plan (CPP) contributions, Employment Insurance (EI) premiums and income tax from remuneration or other types of income you pay, remitting them to us and reporting them on the applicable slips.
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Videos to help businesses complete their payroll tasks.
- Payroll Deductions Online Calculator (PDOC), payroll tables, TD1s, and more
Access the PDOC; consult or download payroll deductions tables, calculation formulas, guides and the TD1 forms; access the online Tax deduction estimator (form TD1); access the automobile benefits online calculator. Electronic services
File a T4 information return electronically, register a business, make electronic payments, order forms and publications, and more. How payroll works
Payroll steps, your responsibilities as an employer, and more. All rates
Canada Pension Plan rates, employment insurance rates, prescribed interest rates, and more. Calculating deductions
Calculate CPP contributions, EI premiums and income tax. Benefits and allowances
Taxable and non-taxable benefits and allowances. Remitting payroll deductions
How, when, and where to remit your deductions, and how to correct remitting errors. Completing and filing information returns
T4 and T4A slips and summaries, filing your information return and more. Employee or self-employed?
Use Guide RC4110 to determine a worker's employment status. Penalties, interest, and other consequences
Information on penalties, interest, and more, if you do not fulfill your obligations or comply with your deducting, remitting, filing of information returns and other requirements. Information for employees
Tax deductions, T4 slips, and more. Important dates for payroll
Record retention, hiring employees, remittance due dates, and more.
Forms and publications