Running payroll as a small business owner in Canada isn’t just about cutting paycheques. You’re also responsible for understanding and remitting payroll taxes properly, from federal and provincial income taxes to CPP and EI contributions.
In 2026, several updates and ongoing rules make payroll compliance even more important. This guide breaks down what you need to know about payroll taxes in Canada, so you can pay your team correctly and stay compliant with the Canada Revenue Agency (CRA).
Why Payroll Taxes in Canada Can Feel Confusing
When you hire someone, even your first employee, you must:
- Withhold the right amounts from their paycheques
- Match or contribute your required portion as an employer
- Remit those amounts on time to the CRA
If you get this wrong, penalties and interest can quickly add up. And because payroll tax rules differ slightly by province and change each year, a once-simple process can become complicated fast.
1. The Big 3 Employer Payroll Tax Obligations
1.1 Federal and Provincial Income Tax Withholding
You must withhold income tax from each employee’s pay based on:
- Federal tax rates
- Provincial/territorial tax rates
- The employee’s TD1 forms (federal and provincial personal tax credit returns)
Employees complete TD1 forms to tell you how much personal tax credit they’re claiming, which directly affects their tax withholding.
Canada’s lowest federal tax rate for 2026 is 14%, up to $58,523 of taxable income, with higher bracket rates above that
1.2 Canada Pension Plan (CPP) Contributions
CPP contributions fund retirement pensions. Both you and your employee must contribute.
For 2026:
- The basic exemption is $3,500 of earnings, no CPP is calculated below that amount.
- Earnings between $3,500 and the Year’s Maximum Pensionable Earnings (YMPE) of $74,600 are subject to CPP deductions.
- Both employee and employer contribute 5.95% of pensionable earnings in this range.
That means on earnings between those thresholds, both you and the employee each remit 5.95% of the pensionable amount to CRA.
If an employee earns more than the YMPE, CPP deductions stop once the maximum is reached.
1.3 Employment Insurance (EI) Premiums
EI pays benefits to workers who are unemployed or on certain types of leave.
For 2026 (outside Quebec):
- Employee EI rate: 1.63% of insurable earnings
- Employer EI rate: 1.4 × the employee’s rate (~2.28%)
- Maximum annual insurable earnings: $68,900
So, both you and the employee contribute to EI, and you remit both amounts to CRA.
To avoid having to do these manual calculations, you can signup for a payroll provider like PaymentEvolution that has the tax tables automatically updated with the most recent changes.
2. Setting Up Payroll Properly (A Step No Small Business Should Skip)
If you have any employees, you must register for a payroll account with the CRA even if you’re paying just one person. Once you register, you receive a Business Number and payroll account that let you:
- Deduct and remit CPP, EI, and income tax
- File payroll reports
- Issue T4s at year-end
Failing to register can lead to penalties and interest charges, and the CRA may hold you responsible for both employer and employee portions of deductions.
3. Deadlines & Remittance Frequency
You don’t just calculate payroll taxes, you have to send them to the CRA on time.
How often you must remit depends on:
- Your total average monthly withholdings
- Your compliance history
Small employers may remit quarterly, monthly, or more frequently. Missing deadlines can trigger penalties and interest.
4. Don’t Forget Provincial Payroll Taxes
In addition to federal payroll taxes, some provinces have their own payroll levies:
- Ontario: Employer Health Tax (EHT) based on total payroll
- Quebec: QPP and Quebec Parental Insurance Plan (QPIP), plus Health Services Fund
- British Columbia: Employer Health Tax for larger payrolls
- Manitoba: Health and Post-Secondary Education Tax Levy
Other provinces have different payroll obligations on top of federal deductions.
This means your payroll system must know both federal and provincial rules, and keep up with changes.
5. What Happens If You Make a Payroll Mistake
Payroll mistakes happen, especially when businesses try to run everything manually. Common issues include:
- Forgetting to register with CRA
- Misclassifying workers (treating employees as contractors)
- Incorrectly calculating CPP or EI
- Missing remittance deadlines
If you make errors, you may have to:
- Pay back amounts you under-withheld
- Cover both employer and employee portions
- Pay penalties and interest
For example, if you don’t deduct CPP or EI, the CRA can require you to pay BOTH the employer and employee amounts you should have remitted, plus penalties.
6. How Benefits Interact with Payroll Taxes
Many business owners get confused about how employee benefits affect payroll taxes.
Some benefits (like private health and dental coverage) are generally non-taxable, meaning they don’t change payroll deductions. Other benefits that are taxable under the Income Tax Act, like certain allowances or company perks, must be included in an employee’s income for deducting CPP, EI, and income tax.
Additionally, the CRA has specific rules about GST/HST on benefits, if a benefit is taxable for income tax purposes and GST/HST applies to that property or service, then GST/HST may also be involved.
7. Tips for Staying Compliant in 2026
Use the CRA’s Payroll Deductions Online Calculator, it’s updated annually with current rates and helps calculate CPP, EI, and income tax based on the most recent tables.
Keep employee TD1 forms up to date, changes in tax credits affect withholding.
Automate payroll or use professional help, manual payroll is error-prone and often leads to mistakes that cost money.
Check provincial requirements regularly, they’re different from federal taxes and vary by province.
Concluding Thoughts
Payroll tax compliance in Canada isn’t optional, and it’s more than just writing cheques. You must understand:
- What taxes you withhold
- What you contribute as an employer
- When and how to remit
- How benefits affect your payroll
With the 2026 changes to CPP, EI, and federal tax brackets now in effect, it’s more important than ever to get your payroll right.
Whether you handle payroll yourself or work with a provider, accurate payroll protects your business from penalties and keeps your team’s compensation clean and compliant.
Ready to simplify your 2026 tax year? Switch to PaymentEvolution today!
