If you’re running a small business in Canada, every dollar counts. The good news is that many of the expenses you incur while operating your business can be deducted, helping reduce your taxable income and potentially saving you thousands of dollars each year.
The challenge is knowing which expenses qualify and keeping the proper records to support your claims.
Here are 17 common business expenses Canadian small business owners can claim.
1. Office Supplies
Items such as paper, pens, printer ink, envelopes, and other day-to-day office supplies are generally deductible.
2. Software Subscriptions
Many businesses rely on software to operate efficiently. Common deductible subscriptions include:
- QuickBooks
- Microsoft 365
- Adobe Creative Cloud
- CRM software
- Project management tools
3. Internet Expenses
If internet service is required for your business, you can claim the business-use portion of your monthly bill.
4. Business Phone Costs
Cell phone and landline expenses related to business activities are deductible. If your phone is used for both personal and business purposes, only the business portion can be claimed.
5. Vehicle Expenses
If you use your vehicle for business, you may be able to claim:
- Fuel
- Insurance
- Repairs and maintenance
- Registration fees
- Lease costs
Be sure to keep a mileage log to support the business-use percentage.
6. Home Office Expenses
If you work from home, you may qualify to claim:
- Utilities
- Internet
- Property taxes
- Rent
- Mortgage interest (in certain situations)
The amount claimed is based on the portion of your home used for business.
7. Rent
Commercial office, retail, or warehouse rent is fully deductible as a business expense.
8. Advertising and Marketing
Promoting your business is a legitimate deduction, including:
- Google Ads
- Facebook and Instagram ads
- Print advertising
- Website development
- SEO services
- Promotional materials
9. Website Hosting and Maintenance
Website hosting, domain renewals, maintenance, and related services can generally be deducted.
10. Professional Fees
Fees paid to professionals such as:
- Bookkeepers
- Accountants
- Lawyers
- Consultants
are typically fully deductible.
11. Business Insurance
Many forms of business insurance qualify, including:
- Commercial liability insurance
- Professional liability insurance
- Property insurance
12. Bank Charges and Payment Processing Fees
Business bank account fees, merchant fees, and payment processor charges can be claimed.
13. Travel Expenses
When travel is required for business purposes, deductible expenses may include:
- Flights
- Hotels
- Rental vehicles
- Taxis and rideshare services
14. Meals and Entertainment
Business meals are generally 50% deductible when they are directly related to earning business income.
Always keep receipts and note who attended and the purpose of the meeting.
15. Training and Professional Development
Courses, certifications, workshops, and seminars that help improve your business skills or industry knowledge may be deductible.
16. Equipment and Computers
Computers, printers, tools, and equipment used in your business can often be claimed through Capital Cost Allowance (CCA).
17. Furniture
Desks, office chairs, shelving, and other furniture purchased for business use are generally deductible through CCA.
Keep Good Records
The CRA requires business owners to maintain proper documentation, including:
- Receipts
- Invoices
- Mileage logs
- Bank statements
- Credit card statements
Without supporting documentation, deductions may be denied.
Common Mistakes to Avoid
Many business owners run into trouble by:
- Mixing personal and business expenses
- Failing to keep receipts
- Claiming 100% of mixed-use expenses
- Not tracking vehicle mileage
Keeping organized records throughout the year makes tax season much easier and helps ensure you’re claiming everything you’re entitled to.
Final Thoughts
There are many legitimate deductions available to Canadian small business owners, but understanding what qualifies and maintaining proper records is essential.
If you’re unsure whether an expense can be claimed, or you want help keeping your books organized, working with a professional bookkeeper can help ensure you’re maximizing deductions while staying compliant with CRA requirements.
Need Help With Your Bookkeeping?
At Pivot Bookkeeping, we help Halifax business owners stay organized, compliant, and tax-ready year-round.
Whether you’re catching up on your books, preparing for tax season, or simply want to know if you’re claiming everything you should be, we’re here to help.



