Ontario Employment Tax Calculator

Ontario employment taxes are mandatory deductions from employee wages that fund government programs and services. This calculator helps you determine the total employment taxes for a given salary, including federal and provincial contributions.

How Ontario Employment Taxes Work

Employment taxes in Ontario are calculated as a percentage of an employee's gross wages. These taxes fund important social programs and services, including:

Canada Pension Plan (CPP) contributions
Employment Insurance (EI) premiums
Federal payroll deductions
Provincial payroll deductions

The total employment tax rate in Ontario is approximately 18.6%, though this can vary based on specific wage brackets and exemptions.

Key Tax Components

Canada Pension Plan (CPP)

The CPP contributes to retirement income for workers and their families. The employer contribution rate is currently 5.1% of insurable earnings.

Employment Insurance (EI)

The EI premium is a temporary benefit that helps workers who become unemployed. The employer contribution rate is 1.6% of insurable earnings.

Federal Payroll Deductions

Federal payroll deductions include income tax and other federal contributions. The employer portion is typically 5% of insurable earnings.

Provincial Payroll Deductions

Ontario's provincial payroll deductions include income tax and other provincial contributions. The employer portion is approximately 10.2% of insurable earnings.

Calculation Method

The total employment tax is calculated by summing all the individual components:

Total Employment Tax = CPP + EI + Federal Payroll + Provincial Payroll = (5.1% × Wages) + (1.6% × Wages) + (5% × Wages) + (10.2% × Wages) = 21.9% × Wages

Where Wages is the gross salary before any deductions.

Note: The actual rates may vary slightly based on wage brackets and government policy changes. This calculator uses the current standard rates as of 2023.

Worked Example

For an employee earning $50,000 per year:

CPP = 5.1% × $50,000 = $2,550 EI = 1.6% × $50,000 = $800 Federal Payroll = 5% × $50,000 = $2,500 Provincial Payroll = 10.2% × $50,000 = $5,100 Total Employment Tax = $2,550 + $800 + $2,500 + $5,100 = $10,950

This means the employer would need to withhold approximately $10,950 in employment taxes from the employee's $50,000 salary.

Frequently Asked Questions

What is the current total employment tax rate in Ontario?: The total employment tax rate is approximately 21.9% of insurable earnings, combining all components.
Are there any exemptions from employment taxes?: Certain categories of workers may be exempt from EI premiums, but all employees are typically subject to CPP and payroll deductions.
How often are employment tax rates updated?: Employment tax rates are reviewed annually by the government and may change based on economic conditions and policy updates.
Do self-employed individuals pay employment taxes?: Self-employed individuals pay self-employment taxes rather than employment taxes, which are calculated differently based on net income.