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Self-Employed Tax in Nunavut (2025 & 2026)

A self-employed person in Nunavut with $50,000 of net business income in 2025 owes about $10,650 in income tax and CPP — $888 a month to set aside. Sales tax: 5% GST.

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 incomeFederalNunavutCPPTotalPer month
$30,000$1,554$303$3,154$5,010$418
$50,000$4,109$1,008$5,534$10,650$888
$75,000$8,080$2,353$8,364$18,798$1,566
$100,000$13,104$4,068$8,860$26,032$2,169

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 incomeFederalNunavutCPPTotalPer month
$30,000$1,455$287$3,154$4,896$408
$50,000$3,922$992$5,534$10,448$871
$75,000$7,755$2,301$8,493$18,549$1,546
$100,000$12,716$3,995$9,293$26,004$2,167

Sales tax and rules in Nunavut

Nunavut has no territorial sales tax and the lowest territorial rates, starting at 4%.

Nunavut tax brackets for 2026

Taxable incomeRate
$0 – $55,8014.00%
$55,801 – $111,6027.00%
$111,602 – $181,4399.00%
$181,439 – and up11.50%

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

Self-employed guides by profession

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Questions

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

With $50,000 of net business income in 2025, about $10,650 in federal and Nunavut income tax plus CPP, an effective rate of 21.3%. Use the calculator above for your own numbers.

Is there sales tax in Nunavut?

Only the 5% federal GST.

Where is Nunavut tax calculated?

On form NU428 with your federal return.

Is CPP included in the Nunavut estimates?

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