Canada Self-Employed Tax Calculator 2025
Calculate your estimated Canada income tax and CPP (Self-Employed) liability as a self-employed individual or sole trader. Enter your income and allowable expenses to see your 2025 tax breakdown based on CRA (Canada Revenue Agency) T1 Return / T2125 rates.
About Canadian Taxation
Understanding Your Taxes
- Federal Income Tax: Progressive rates from 15% to 33% applied to net business income above the Basic Personal Amount (C$15,705 for 2024). Provincial income tax is calculated separately based on your province of residence.
- CPP (Self-Employed): Self-employed individuals pay both the employee (5.95%) and employer (5.95%) portions of the Canada Pension Plan — a total of 10.9% on net income between C$3,500 and C$68,500 for 2024. The employer portion is deductible.
- GST / HST: If your annual revenues exceed C$30,000, you must register for a GST/HST account. The federal GST rate is 5%. Some provinces combine it into a single HST (13% in Ontario, 15% in Nova Scotia, New Brunswick, PEI, and Newfoundland).
Tax Credits & Reliefs
- Basic Personal Amount: C$15,705 for 2024 — a non-refundable tax credit that reduces your federal income tax. Each province also has its own basic personal amount.
- CPP Deduction: The employer portion of CPP contributions (5.95% for 2024) is deductible against business income, reducing your taxable income.
- Home Office Deduction: If you work from home, you may deduct the business-use portion of home expenses (rent/mortgage interest, utilities, internet) on Form T2125.
This calculator provides estimates based on 2024 federal Canadian tax rates and CPP thresholds. Provincial tax is shown as an additional estimate when a province is selected. This is not tax advice — consult a qualified tax professional for guidance specific to your situation.
Worked Example: Example: Canadian Freelancer Earning C$80,000
- Gross income: C$80,000 in client fees
- Business expenses: C$15,000 (home office, travel, equipment, subscriptions)
- Net income: C$65,000
- Basic Personal Amount: C$15,705 deducted — taxable income = C$49,295
- Federal Income Tax: C$49,295 × 15% = C$7,394 (in first bracket)
- CPP (Self-Employed): (C$65,000 − C$3,500) × 10.9% = C$6,703 (employee + employer combined)
- CPP employer deduction: 50% of C$6,703 = C$3,352 deductible, reducing federal tax slightly
- Estimated total federal tax + CPP: Approximately C$13,500–C$14,500 (before provincial tax)
- Take-home (federal only): C$65,000 − C$13,500 ≈ C$51,500
A Canadian freelancer with C$80,000 gross income and C$15,000 in expenses pays approximately C$13,500–C$14,500 in combined federal Income Tax and CPP contributions, leaving around C$51,500 take-home before provincial tax. Provincial tax typically adds C$4,000–C$8,000 depending on your province. The recommended monthly set-aside is around 25–35% of net income, or C$1,350–C$1,900/month.