Tax Punjabi - Tax

6 Essential Tax Deductions for Canadian Small Businesses

Category: Tax Reading time: 7 min read Published: 12/25/2025

Tax deductions reduce the amount of income you pay tax on. Understanding which expenses qualify can save thousands of dollars.

🎯 Key Takeaways
  • Tax deductions reduce your taxable income, not your tax bill directly
  • Home office, vehicle, and meal expenses are commonly missed deductions
  • Keep detailed records—CRA scrutinizes vehicle and meal claims
  • Bad debts can be claimed if unpaid for over a year

Tax deductions (also called "write-offs") reduce the amount of income you pay tax on. If your business earns $100,000 and you have $20,000 in legitimate expenses, you only pay tax on $80,000.

🏠 1. Home Office Expenses

If you work from home—even at the kitchen table—you can claim a portion of your household expenses. The amount depends on the percentage of your home used for business.

📝
Eligible Expenses Include

Mortgage interest, utilities, property taxes, repairs, home insurance, internet, phone, and office equipment.

🚗 2. Vehicle Expenses

Using your personal vehicle for business? You can deduct the business portion of fuel, parking, repairs, registration fees, and either capital cost allowance (if owned) or lease payments.

Important

Keep an accurate mileage logbook. Vehicle expenses are heavily scrutinized by CRA, so proper documentation is essential.

🛡️ 3. Business Insurance

Commercial insurance premiums for buildings, equipment, and machinery used in your business are fully deductible.

🍽️ 4. Meals and Entertainment

Taking clients out for dinner or to a sporting event? You can deduct 50% of these costs. Keep all receipts and note the business purpose and attendees.

📢 5. Advertising Costs

Online advertising, website hosting, and domain registration are 100% deductible. Television and radio advertising on Canadian stations is also fully deductible.

💸 6. Bad Debts

If a client owes you money and you cannot collect it within a year, you may be able to claim it as a bad debt.

Maximize Your Deductions

Tax Punjabi can help you identify all eligible deductions and save thousands. Contact us today!