Isle of Man Tax Calculator 2026/27
Enter your figures for a free Isle of Man tax estimate, based on Assessor of Income Tax rates.
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Enter this tax year's income and expenses. You will get a headline estimate straight away. No account needed.
Tax Estimate: 2026/27
Net Profit
£0
Personal Allowance
-£0
Estimated Tax Liability
£0.00
Estimated Net Income After Tax
£0.00
Effective Rate
0.0%
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See the band-by-band income tax, Class 2 and Class 4 NI, and Payment on Account for the figures you just entered.
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Create accountIsle of Man tax rates 2026/27
From the Isle of Man Budget 2026, effective 6 April 2026.
Income Tax Bands
| Band | Range | Rate |
|---|---|---|
| Personal Allowance | £0 – £17,000 | 0% |
| Basic Rate (10%) | £17,000 – £23,500 | 10% |
| Higher Rate (21%) | £23,500+ | 21% |
Class 2 NI: £6.75 a week (£351 a year) once profits are above £9,152.
Class 4 NI: 8% between £9,152 and £56,264, then 1% above that.
VAT: register if taxable turnover goes over £90,000 in a year.
Frequently asked questions
The Isle of Man tax year runs from 6 April to 5 April the following year. For example, the 2026/27 tax year runs from 6 April 2026 to 5 April 2027.
Yes. You can enter your own income and expenses on this page and get a headline tax estimate without creating an account. A Tax Pass unlocks the detailed breakdown, what-if scenarios and PDF exports.
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