10 Tax Deductions Every Canadian Self-Employed Person Should Know
Discover the essential tax deductions that can help you save thousands of dollars on your self-employed income. From home office expenses to vehicle costs, we break down what the CRA allows.
10 Tax Deductions Every Canadian Self-Employed Person Should Know
As a self-employed professional in Canada, maximizing your tax deductions is one of the best ways to reduce your tax bill and increase your bottom line. The CRA allows business owners to deduct legitimate business expenses from their income.
1. Home Office Expenses
If you work from home, you can deduct a portion of your rent, mortgage interest, utilities, and property tax based on the percentage of your home used for business.
2. Vehicle Expenses
Track all business-related vehicle expenses: fuel, maintenance, insurance, and depreciation. Keep detailed mileage logs to support your claim.
3. Professional Development
Courses, workshops, and certifications that improve your business skills are fully deductible.
4. Office Supplies & Equipment
Computers, software, furniture, and supplies under $500 are deductible in the year of purchase. Capital equipment may need to be depreciated.
5. Internet & Phone Bills
Deduct the business portion of your internet and phone services.
6. Meals & Entertainment
50% of meals and entertainment expenses related to business are deductible.
7. Marketing & Advertising
Social media ads, website design, business cards, and promotional materials are all business expenses.
8. Professional Fees
Accounting, legal, and consulting fees are fully deductible.
9. Insurance Premiums
Business liability insurance and professional insurance are deductible expenses.
10. Subscriptions & Memberships
Professional memberships and industry subscriptions that benefit your business are deductible.
Pro Tip: Keep detailed records and receipts for all expenses. A good bookkeeping system makes tax time much easier. Contact us for a free consultation to ensure you're not leaving money on the table.
Accountants Online Team
Canadian Tax & Accounting Team
Every article is prepared by our accounting team and reviewed against current Canada Revenue Agency and Government of Canada guidance.
Last updated: September 11, 2026