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Claiming Bad Debt Deductions as a Canadian Self-Employed Professional

Find out when and how you can write off unpaid client invoices as a bad debt deduction on your Canadian tax return.

February 5, 20256 min readBy ExpenseFlow Team

One of the more painful realities of running a freelance or contracting business is that not every client pays. Whether a client goes bankrupt, disappears, or simply refuses to pay a legitimate invoice, the result is the same: you provided services, reported the income, and never received the money. The good news is that the CRA allows self-employed individuals to claim a bad debt deduction in these situations - but only if you meet specific conditions.

What Is a Bad Debt for Self-Employed Individuals?

For employees, bad debts do not apply. But for self-employed Canadians, a bad debt is an amount that a client owes you for services or goods you have already delivered and already reported as income on a prior year's tax return - and which you can no longer reasonably expect to collect.

This definition is important: the income must have already been declared. If you use the accrual method of accounting (which the CRA requires for most self-employed people), you report income when it is earned - when you issue the invoice - not when payment arrives. That means if a client never pays a $5,000 invoice you issued in 2024 and reported as 2024 income, you may be able to write off that $5,000 as a bad debt in 2025.

If you use cash-basis accounting and never reported the unpaid invoice as income, there is no bad debt deduction available - you simply never had the income.

The Three Conditions the CRA Requires

To claim a bad debt deduction, the CRA requires that you meet all three of the following conditions:

1. The amount was previously included in your income.

The debt must relate to income you already reported in a prior tax year. A debt that arose this year and was reported this year cannot also be deducted this year - the deduction must come in a subsequent year when the debt is determined to be uncollectible.

2. The debt is genuinely uncollectible.

You must have a reasonable basis for concluding that the amount will never be collected. The CRA does not require you to wait indefinitely, but it does expect you to make a genuine determination based on the circumstances. A client who is slow to pay is not a bad debt. A client who has declared bankruptcy or ceased to exist is.

3. You have made reasonable collection efforts.

You cannot simply write off an invoice because payment is overdue. The CRA expects you to have taken reasonable steps to collect. What counts as reasonable depends on the amount and circumstances, but typically includes:

  • Sending a formal demand letter or follow-up emails
  • Engaging a collections agency
  • Filing a claim in small claims court (for amounts under the provincial threshold)
  • Obtaining a judgment that remains unpaid
  • Document every collection attempt with dates and copies of correspondence.

    How to Claim the Deduction

    Bad debts for self-employed individuals are claimed on Form T2125, Line 8590 - Bad Debts. You enter the full amount of the uncollectible invoice (the amount you originally reported as income, before HST).

    For example, if you invoiced a client $3,000 plus $390 HST ($3,390 total) in 2024 and never received payment, your bad debt deduction in 2025 is $3,000. The HST portion is handled separately through an HST bad debt adjustment on your HST return.

    HST Bad Debt Adjustments

    If you are registered for GST/HST and collected HST on the unpaid invoice, you are entitled to a refund of the HST you remitted on that invoice. This is claimed as a deduction on your HST return in the reporting period when the debt is written off.

    Using the example above, the $390 HST you remitted to the CRA on the $3,390 invoice can be recovered on your HST return. Keep the original invoice and document your write-off decision.

    What Happens If the Debt Is Later Paid?

    If you write off a bad debt and the client later pays - perhaps after bankruptcy proceedings resolve or you win a court judgment - you must include the recovered amount as income in the year it is received. The recovery reverses the original deduction.

    Similarly, if you recover the HST through a bad debt adjustment and later receive payment, you must remit the recovered HST back to the CRA.

    Practical Examples

    Example 1 - Bankruptcy: You complete a web development project for a client in November 2024, invoice $8,000, and report that as income on your 2024 return. In March 2025, the client declares bankruptcy and you receive notice that unsecured creditors will receive nothing. You can claim an $8,000 bad debt deduction on your 2025 T2125.

    Example 2 - Ghost client: You invoice a client $1,500 for consulting work in 2024. Despite multiple emails, demand letters, and a registered letter, you receive no response for over a year. In 2025, you determine the debt is uncollectible and write it off. Claim $1,500 on your 2025 T2125 Line 8590.

    Example 3 - Partial settlement: You are owed $4,000 from a client who disputes part of the invoice. After negotiation, they pay $2,500 in settlement. You can write off the remaining $1,500 as a bad debt, provided you reported the full $4,000 as income previously.

    Tips for Preventing and Managing Bad Debts

    Prevention is better than a tax deduction. Consider these practices to reduce the risk of bad debts:

  • Use written contracts for every project, clearly defining payment terms, deliverables, and consequences of non-payment.
  • Require a deposit for new clients or large projects - typically 25–50% upfront.
  • Invoice promptly and follow up on overdue invoices within 30 days.
  • Check client creditworthiness for large contracts by asking for references or reviewing their public business registration.
  • Keep documentation of all invoices, payment terms, and collection attempts from day one.
  • Record Keeping

    For bad debt claims, maintain the following records:

  • The original invoice showing the amount and date
  • Evidence that the income was reported (prior year T2125 or tax return)
  • Documentation of collection efforts (emails, letters, court filings, bankruptcy notices)
  • Your written determination that the debt is uncollectible and the date of that determination
  • Bad debts are a legitimate and sometimes significant deduction for Canadian contractors. While no one likes writing off an invoice, claiming the deduction ensures you are not paying income tax on money you never actually received.

    Disclaimer

    This article is for general informational purposes only and does not constitute tax, legal, or financial advice. Canadian tax laws change frequently — always consult a qualified accountant or tax professional registered with the CRA for advice tailored to your specific situation.

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