T2125 Form: A Plain-Language Guide for Canadian Freelancers

What Is the T2125?

The T2125 — Statement of Business or Professional Activities — is the CRA form that sole proprietors and freelancers attach to their T1 personal tax return each year.

It tells the CRA:

If you earned any self-employment income — freelance, consulting, contract work, side income — you need to file a T2125.

Who Files the T2125?

You need to file a T2125 if you are:

If you got a T4, that's employment income — no T2125 needed for that. But if you have any income from self-employment, even part-time or occasional, you need the T2125.

Key Sections of the T2125

Part 1: Identification

Your business name (if any), your fiscal year (usually January 1 – December 31 for most sole proprietors), and your main business activity.

Part 2: Income

Your gross income from the business. This is everything you invoiced and collected, before any expenses.

Part 3: Expenses

This is the heart of the form. 19 expense lines, each with a CRA line number. You enter the total for each category:

| Line | Category |

|------|---------|

| 8520 | Advertising |

| 8523 | Meals & entertainment (50% only) |

| 8690 | Insurance |

| 8710 | Interest & bank charges |

| 8760 | Business tax, fees & licences |

| 8810 | Office expenses |

| 8860 | Legal & accounting fees |

| 8910 | Rent |

| 9200 | Travel |

| 9220 | Telephone & utilities |

| 9945 | Home office expenses |

Part 4: Net Income

Gross income minus total expenses = net business income. This flows directly into your T1 and gets taxed at your marginal rate.

Part 5: Capital Cost Allowance (CCA)

For major purchases like equipment over ~$500, you claim depreciation here instead of an immediate expense.

The Most Common T2125 Mistakes

1. Forgetting the 50% meals rule. Line 8523 is special — you enter 50% of your actual meals & entertainment costs.

2. Mixing personal and business expenses. If you use something for both, only the business portion is deductible.

3. Not tracking home office. This is one of the most valuable deductions for freelancers and one of the most missed.

4. No receipts. The CRA can audit your deductions. If you can't prove it, you lose it.

5. Wrong fiscal year. Most sole proprietors use a December 31 year-end. Don't accidentally use a different date.

Make Filing Easier with ClaimHero

The hard part of the T2125 isn't filling out the form — it's having the numbers ready. ClaimHero helps you log every expense against the exact T2125 category throughout the year. At tax time, export your summary and the T2125 becomes a 10-minute form.

Free to start. No credit card.