How Much Tax Should Canadian Freelancers Set Aside?

The Question Every New Freelancer Asks

You land your first freelance invoice and the client pays the full amount—no tax withheld. How much should you move to a separate savings account so April does not wreck your cash flow?

There is no single CRA percentage that fits every sole proprietor. The right set-aside depends on your net business income (revenue minus deductible expenses), your province or territory, Canada Pension Plan (CPP) contributions, and whether you collect GST/HST. A defensible starting range for many Canadian freelancers is 25% to 40% of net profit, then adjust once you know your bracket and installment status.

What You Are Actually Saving For

As a sole proprietor, your personal tax bill is built from several pieces:

Your T2125 drives the income-tax and CPP math. Net business income on the T2125 feeds your T1 return and your CPP calculation. Every legitimate expense you track lowers net income and can lower both tax and CPP.

Self-Employed CPP Is Not Optional

Employees split CPP with their employer. Self-employed people pay the combined rate on pensionable business earnings above the basic exemption.

For 2026, CRA figures include:

CPP is calculated on net self-employment income in the eligible range, not on gross invoices. Strong expense records matter here too.

A Simple Set-Aside Framework

Use this as a cash-flow habit, not a substitute for a tax return:

1. Transfer a fixed % of every client payment into a dedicated tax savings account the day money lands.

2. Start around 30% of net profit if you are in a mid federal/provincial bracket and have moderate deductions.

3. Push toward 35–40% if your profit is higher, you have few deductions, or you already know you owe installments.

4. Keep GST/HST separate if you are registered. That money is not yours to spend; park it until you file and remit.

5. Recalculate mid-year after you total real revenue and T2125 expenses.

Example: $80,000 gross revenue and $20,000 deductible expenses leaves $60,000 net. Setting aside 30% of net is about $18,000 for the year, or roughly $1,500 per month if income is steady. Your final balance may be higher or lower after credits, RRSP room, and provincial rates.

Installments Change the Timing

If your net tax owing is more than $3,000 ($1,800 if you are in Quebec) in the current year and either of the two prior years, the CRA generally expects tax installments. Missing them can mean interest even if you pay in full at filing. If you already install, your set-aside still matters—you are funding those quarterly payments instead of one spring surprise.

Expenses Are the Lever Most Freelancers Underuse

The set-aside percentage falls when legitimate business costs are logged all year:

Do not invent expenses. Do track real ones by T2125 category so net income is accurate before you guess a tax rate.

Build the Habit with ClaimHero

ClaimHero is a free T2125 expense tracker for Canadian sole proprietors. Log each cost by CRA category, keep notes and receipts organized, and export a clean summary at year-end. Better expense totals mean a clearer picture of net profit—and a smarter answer to how much tax to set aside.