Self-Employed Tax by Profit: 2026/27 UK Table

What a UK sole trader pays in income tax and Class 4 National Insurance at each level of profit in 2026/27, and what is left each month. Pick a row for the full breakdown, or use the self-employed tax calculator for your exact figure.

ProfitTax and NITake-homePer monthEffective rate
£15,000£632£14,368£1,1974.2%
£20,000£1,932£18,068£1,5069.7%
£25,000£3,232£21,768£1,81412.9%
£30,000£4,532£25,468£2,12215.1%
£35,000£5,832£29,168£2,43116.7%
£40,000£7,132£32,868£2,73917.8%
£45,000£8,432£36,568£3,04718.7%
£50,000£9,732£40,268£3,35619.5%
£55,000£11,789£43,211£3,60121.4%
£60,000£13,889£46,111£3,84323.1%
£70,000£18,089£51,911£4,32625.8%
£80,000£22,289£57,711£4,80927.9%
£90,000£26,489£63,511£5,29329.4%
£100,000£30,689£69,311£5,77630.7%
£110,000£36,889£73,111£6,09333.5%
£125,000£46,189£78,811£6,56837.0%
£150,000£57,960£92,040£7,67038.6%

Rates for England, Wales and Northern Ireland. Scotland sets different income tax bands. Profit is your turnover minus allowable business expenses.

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