Freelancer Tax Guide Canada 2025 — T2125, Deductions, GST/HST

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T2125 — The Freelancer's Most Important Form

Form T2125 (Statement of Business or Professional Activities) is where you report all freelance and self-employment income on your T1 personal tax return. Key sections:

Part 1 — Income: Report total gross revenue, not just what clients paid net of platform fees or HST
Part 2 — Cost of Goods Sold: For product sellers, report materials and direct costs
Part 3 — Gross Profit
Part 4 — Expenses: All deductible business expenses listed line by line
Part 5 — Net Income: Gross profit minus total expenses = net self-employment income
Part 8 — CCA: Capital Cost Allowance (depreciation) for business assets like computers, cameras, vehicles

Deductible Freelance Expenses in Canada

Home office: Workspace % of rent/mortgage interest, utilities, internet (T2125 Line 9220)
Phone and internet: Business-use proportion of monthly bills
Computer and equipment: Deducted through CCA — Class 10 (30%) for computers, Class 8 (20%) for equipment
Software subscriptions: Adobe, Figma, QuickBooks, Slack, Zoom — 100% if business use
Professional development: Courses, books, online learning directly related to your freelance work
Marketing and advertising: Website hosting, LinkedIn Premium, Google Ads, business cards
Professional fees: Accountant fees, lawyer fees for business purposes
Bank and payment processing fees: Stripe, PayPal, credit card fees on client transactions
Professional liability insurance
Vehicle expenses: Business-use portion of gas, insurance, maintenance, CCA
Client meals: 50% of entertainment and meal costs when meeting clients
Travel for business: 100% of accommodation, transportation to client sites or conferences

GST/HST for Freelancers — The $30,000 Threshold

Once your total revenue from all self-employment sources exceeds $30,000 in any four consecutive calendar quarters, you must register for GST/HST. Voluntary registration is allowed at any revenue level and is often advisable because it lets you claim Input Tax Credits (ITCs) on business expenses.

As a registered freelancer, you charge clients HST (13% in Ontario, 5% federal only in Alberta, 15% in Atlantic Canada) and remit it to CRA quarterly or annually. You also recover HST you paid on business expenses through ITCs.

Many Canadian freelancers voluntarily register early to appear more professional to clients and to recover HST on equipment and software purchases immediately.

CPP for Freelancers — Both Sides

As a self-employed person, you pay both the employee and employer portions of Canada Pension Plan contributions — a total of 11.9% on net self-employment income between $3,500 and $68,500 (2025). This adds up to a maximum of $7,735 in CPP contributions for 2025.

The good news: half of CPP contributions (the "employer" half) is deductible against your income, and you can claim a non-refundable credit for the other half. The CPP contributions also build your future CPP retirement benefit.