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When Should a Self-Employed Canadian Hire an Accountant?

2026-05-11 · 5 min read

DIY vs. Hiring an Accountant: A Real Decision


Most self-employed Canadians start out filing their own taxes. As income grows and the situation gets more complex, the question of whether to hire an accountant becomes more pressing. Here is a practical framework for deciding.


When DIY Makes Sense


You can reasonably file your own T1 and T2125 if:


  • Your income and expenses are straightforward. One or two income streams, expenses in clear categories, no employees, no capital assets being depreciated.
  • You use good tax software. TurboTax Self-Employed, Wealthsimple Tax, and TaxFreeway all support T2125 filing and walk you through the form step by step.
  • You keep organized records throughout the year. If your expenses are already categorized and totalled by T2125 line, filling out the form is simple.
  • Your situation has not changed dramatically. First year of self-employment on top of a regular T4 is manageable. Pure self-employment with a few standard deductions is manageable.

    • DIY is realistic for many freelancers, especially in the first few years. The CRA's NETFILE system and modern tax software have made it accessible.


    When to Hire an Accountant


    Some situations genuinely benefit from professional help:


    Incorporation decision. If you are asking whether you should incorporate your business, an accountant should answer that question. The tax, liability, and administrative tradeoffs are complex and personal-situation-dependent. A mistake here is expensive.


    Significant income growth. Once your net self-employment income exceeds roughly $80,000–$100,000, the tax planning opportunities — income splitting, registered accounts optimization, potential incorporation — become substantial enough to more than pay for an accountant's fees.


    Vehicle, property, or equipment depreciation. Capital Cost Allowance (CCA) calculations are not difficult conceptually, but getting the class, rate, and half-year rule right the first time is easier with professional guidance.


    You have employees. Payroll, T4 preparation, employer CPP contributions, and EI obligations add significant complexity. An accountant or payroll service is worth it.


    CRA correspondence or audit. If the CRA contacts you to review your return, a professional who can communicate with the CRA on your behalf is valuable.


    You hate doing it. Time has value. If filing your own taxes takes 20 hours and an accountant charges $400–$800 and does it in a fraction of the time, that may be a good use of money even if your situation is not technically complex.


    What Does an Accountant for Sole Proprietors Cost?


    For a straightforward T1 with T2125 (self-employment income, standard deductions, no employees, no incorporation), expect to pay:


  • $250–$500 for a basic sole proprietor return through a CPA firm or freelance accountant
  • $500–$1,200 if the situation is more complex (multiple income streams, rental income, vehicle CCA, etc.)
  • $1,500+ for situations involving GST/HST filings, payroll, or complex asset questions

    • The accountant's fee is itself deductible on your T2125 (Line 8860).


    The Middle Ground: Good Software + an Accountant's Review


    A practical approach many sole proprietors use: track expenses carefully all year using a tool like ClaimHero, file using tax software (or generate a draft), then pay an accountant to review the return before submitting. This typically costs $100–$300 and catches errors without paying for full preparation.


    The One Thing That Makes Either Option Easier


    Whether you file yourself or hire a professional, organized records make everything faster and cheaper. Handing an accountant a shoebox of receipts in April costs more than handing them a clean expense summary organized by T2125 category.


    ClaimHero helps you build that organized summary throughout the year. Log each expense as it happens, assign it to the right T2125 line, and export a clean report at tax time. Free to start.


    Track your T2125 expenses year-round with ClaimHero — free to start.