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Self-Employed Tax in Ontario (2025 & 2026)

A self-employed person in Ontario with $50,000 of net business income in 2025 owes about $11,244 in income tax and CPP — $937 a month to set aside. Sales tax: 13% HST.

What to set aside — quick estimate

Income tax + CPP/QPPSet aside each monthEffective rate
Full breakdown by bracket:Open the tax calculator

Estimated tax for 2025 (filed in spring 2026)

Net business incomeFederalOntarioCPPTotalPer month
$30,000$1,554$712$3,154$5,420$452
$50,000$4,109$1,602$5,534$11,244$937
$75,000$8,080$3,423$8,364$19,867$1,656
$100,000$13,104$5,665$8,860$27,629$2,302

Net income after business expenses, no other income, basic personal amounts only, CPP for self-employed (both halves, with the deductible part applied).

Estimated tax for 2026

Net business incomeFederalOntarioCPPTotalPer month
$30,000$1,455$700$3,154$5,309$442
$50,000$3,922$1,590$5,534$11,045$920
$75,000$7,755$3,364$8,493$19,613$1,634
$100,000$12,716$5,579$9,293$27,588$2,299

Sales tax and rules in Ontario

You charge 13% HST once you register. Ontario adds a surtax on higher provincial tax and an Ontario Health Premium (up to $900 a year, not included in the estimates below).

Ontario tax brackets for 2026

Taxable incomeRate
$0 – $53,8915.05%
$53,891 – $107,7859.15%
$107,785 – $150,00011.16%
$150,000 – $220,00012.16%
$220,000 – and up13.16%

Applied on top of the federal brackets (14% on the first $58,523 in 2026).

Self-employed guides by profession

Track it all year in Ontario. PlanTaxes.Pro reads your Gmail receipts, adds HST and shows your T2125 with Ontario's brackets for each year. Opens November 27 — join the list for 20% off.

Questions

How much tax does a self-employed person pay in Ontario?

With $50,000 of net business income in 2025, about $11,244 in federal and Ontario income tax plus CPP, an effective rate of 22.5%. Use the calculator above for your own numbers.

Do I charge HST in Ontario as a freelancer?

Only once your taxable sales pass $30,000 in four calendar quarters (or in one quarter). Then you charge 13% HST to clients in Ontario.

When is my Ontario tax due if I am self-employed?

Your return is due June 15, but any balance owing is due April 30. Ontario tax is filed on the same federal return (form ON428).

Is CPP included in the Ontario estimates?

Yes. Self-employed people pay both halves of CPP; the estimates include it and apply the deductible half.