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Income Tax Calculator

Calculate income tax across all bands. Enter your personal allowance for your country.

UK · 2026/27Last reviewed 3 August 2026Reviewed after a tax-year or rule changeSource: HMRC — Income Tax

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Rates & sources2026/27

UK Income Tax bands for 2026/27 and the Personal Allowance taper above £100,000. Scotland has separate rates for non-savings, non-dividend income.

Rates used for 2026/27
Band / figureRate
Personal allowance£12,570
Basic rate20% · £12,571 – £50,270
Higher rate40% · £50,271 – £125,140
Additional rate45% · over £125,140

Source: HMRC — Income Tax — source checked for 2026/27.

When to use this calculator

  • Before accepting a pay change, bonus, pension contribution or salary-sacrifice option.
  • When you want a simple take-home estimate before payroll or filing.
  • When you are approaching the £100,000 income level and want to see the personal allowance taper.
  • When you need to convert between hourly, monthly and annual pay.

Example: checking take-home pay from a UK salary

Use these sample inputs as a quick scenario test, then change one variable at a time to compare outcomes.

Example: checking take-home pay from a UK salary
InputValue
Annual gross income£35,000
Personal Allowance£12,570
Tax year2026/27
GoalEstimate Income Tax and effective rate

Use the salary after tax calculator next if you also need employee National Insurance, pension and student-loan deductions. Scottish taxpayers need the Scotland-specific Income Tax bands.

How to read your results

Income Tax

Review this figure alongside your gross income so you can understand deductions before the tax year closes. It is a planning estimate, not a filed return.

Effective Rate

The effective rate lets you compare options on a like-for-like basis rather than being misled by different compounding periods or fee structures.

Taxable Income

Review this figure alongside your gross income so you can understand deductions before the tax year closes. It is a planning estimate, not a filed return.

Method & assumptionsAuthoritative sources

This calculator applies the 2026/27 UK Income Tax bands for England, Wales and Northern Ireland, including the Personal Allowance taper above £100,000. Scotland has separate bands for non-savings, non-dividend income, so Scottish taxpayers should use the dedicated Scotland calculator.

The calculation assumes a straightforward tax position and does not adjust for Gift Aid, Marriage Allowance, the blind person's allowance, dividends, savings income or other reliefs. It is a planning estimate rather than an HMRC assessment. For multiple income sources, overseas income, share options or other complex circumstances, check GOV.UK or consult a qualified tax adviser.

Common mistakes

  • !Entering gross income when you really want take-home pay, or vice versa.
  • !Ignoring pension contributions, deductions or local tax rules that change the result.
  • !Comparing monthly and annual figures without standardising them first.
  • !Overlooking National Insurance or student-loan plan differences that apply to you.

What to do next

  • Check the same scenario with related pay or deduction calculators.
  • Keep a copy of the assumptions so you can compare the next tax year or pay period.
  • If you are self-employed, compare this result with the self-employment tax calculator.
  • Check whether a small pension contribution change moves take-home pay more than you expect.

Go deeper — 4 guides reference this calculator

Frequently asked

The tax calculator applies your gross income to current tax bands and thresholds, accounting for your personal allowance. It then calculates income tax owed, National Insurance contributions, and any applicable deductions (student loans, pension contributions).

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