Self-Employed Tax Calculator Ontario
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Reviewed by Calculator Editorial Team
Calculate your estimated self-employed taxes in Ontario with this free online calculator. Get accurate estimates for income tax, Canada Pension Plan (CPP), Employment Insurance (EI), and your net income.
How to use this calculator
Enter your total business income for the year and select your tax bracket. The calculator will automatically compute your estimated income tax, CPP, EI, and net income. You can also view a breakdown of your taxes in the chart below the results.
This calculator provides estimates only. Your actual tax liability may differ based on your specific business structure, deductions, and other factors. Always consult with a tax professional for final tax planning.
How self-employed taxes work in Ontario
As a self-employed person in Ontario, you're responsible for paying income tax, Canada Pension Plan (CPP), and Employment Insurance (EI) contributions. Here's how it works:
Income Tax
Ontario has a progressive income tax system with different tax rates for different income levels. The 2023 tax brackets for self-employed individuals are:
| Taxable Income | Tax Rate |
|---|---|
| $0 - $49,020 | 5.05% |
| $49,020.01 - $98,040 | 9.15% |
| $98,040.01 - $150,000 | 11.16% |
| $150,000.01 - $220,000 | 12.16% |
| Over $220,000 | 13.16% |
Canada Pension Plan (CPP)
Self-employed individuals pay both employer and employee CPP contributions. The current rates are:
- Employee CPP contribution: 5.95%
- Employer CPP contribution: 5.95%
Employment Insurance (EI)
Self-employed individuals pay both employer and employee EI premiums. The current rates are:
- Employee EI premium: 1.66%
- Employer EI premium: 1.41%
Worked example
Let's calculate the taxes for a self-employed person with $120,000 in gross income:
| Calculation | Amount |
|---|---|
| Gross Income | $120,000.00 |
| Income Tax (11.16%) | $13,392.00 |
| CPP (5.95% × 2) | $14,340.00 |
| EI (1.66% + 1.41%) | $2,052.00 |
| Total Taxes | $29,784.00 |
| Net Income | $90,216.00 |
This example shows that after taxes, the self-employed person would have $90,216 in net income for the year.
Frequently asked questions
Self-employed individuals in Ontario must file their taxes annually, typically by April 30 of the following year. You'll need to submit your income tax return to the Canada Revenue Agency (CRA) and your provincial tax return to the Ontario government.
Yes, you can deduct eligible business expenses from your taxable income. Common deductible expenses include office supplies, travel, equipment, and home office expenses. Keep detailed records of all your business expenses throughout the year.
If you don't pay your self-employed taxes on time, you may face penalties and interest charges. The Canada Revenue Agency (CRA) and Ontario government may also impose additional fees. It's important to file and pay your taxes on time to avoid these consequences.
Yes, there are several tax credits available for self-employed individuals in Ontario. Some common credits include the Canada Employment Amount, the Canada Child Benefit, and the Ontario Trillium Benefit. You may be eligible for these credits if you meet the requirements.