Free UK Income Tax Calculator

How much tax will I pay? Use our free UK Income Tax Calculator 2025-26 to find out instantly. Enter your salary to see your Income Tax, National Insurance contributions, student loan repayments, and take-home pay — calculated using the latest HMRC rates.

Select Details

Choose the financial year and your residency status for an accurate calculation.

Enter Income

Start by entering your salary and any other taxable income you've received.

See Breakdown

Instantly view your estimated tax, net income, and a full breakdown.

Tax Calculator

2025-26 HMRC Tax Rates • Frozen Thresholds Applied

1 Basic Information
2 Income Details
£
£
£
Rental, dividends, interest, etc.
£
Company car, medical insurance, etc.
% of gross salary you contribute
% of gross salary employer contributes
Check with your pension provider
£
Extra annual contribution
⚠️ Annual Allowance 2025-26: £60,000
Total pension contributions above £60k may incur tax charges. Tapered for high earners over £260k adjusted income.
2025-26 Thresholds:
Plan 1: £26,065/yr (9%) • Plan 2: £28,470/yr (9%)
Plan 4: £32,745/yr (9%) • Plan 5: £25,000/yr (9%)
Postgraduate: £21,000/yr (6%)
£
Extends basic rate band
£
HMRC approved bodies only
Marriage Allowance: Transfer up to £1,260 of Personal Allowance to your spouse/civil partner if they're a basic rate taxpayer. Worth up to £252/year.
3 Options
Your Estimated Tax & NI
£8,432
Taxable Income£45,000
Income Tax£6,486
National Insurance£3,946
Student Loan£0
Your Take Home Pay£34,568
Marginal Tax Rate40%

Pay Breakdown by Period

PeriodGross PayTax + NINet PayPension
Tax & NI Breakdown
Income Tax£6,486
National Insurance£3,946
Student Loan£0
Postgraduate Loan£0
Total Deductions£10,432
Pension Contributions
Your Contribution£2,250
Tax Relief (20%)+£450
Employer Contribution£1,350
Total Annual Pension£4,050
💷 Pay Rise Impact: A £1,000 pay rise gives you £580 after tax & NI (at your marginal rate).
About This Calculator
Uses official HMRC tax rates for 2025-26 with frozen thresholds until 2028. Includes Personal Allowance tapering, Scottish rates, NI, and Student Loan thresholds. Results are estimates only.

See how your income compares to other UK taxpayers based on ONS/HMRC statistics 2023-24.

65th
Income Percentile
You earn more than 65% of UK taxpayers
£37,430
Mean Income
£28,400
Median Income
£64,800
Top 10% Threshold
£19,800
To Reach Top 10%

Income Distribution

Your income taxed in each band for England, Wales & NI

Personal Allowance Taper: If you earn over £100,000, your Personal Allowance reduces by £1 for every £2 earned above £100k. At £125,140, your allowance is £0.

Where your £10,432 in tax goes (2024-25 HM Treasury estimates)

Social Protection: £3,130
Health (NHS): £1,982
Education: £939
Defence: £522
General Services: £1,252
Other: £2,607

Personalised tax-saving suggestions based on your calculation.

Effective Tax Rate
14.4%
Marginal Rate
40%
Total Deductions
£10,432

Disclaimer: These recommendations are for informational purposes only and should not be considered as professional financial advice.

UK Income Tax Rates 2025-26

The 2025-26 tax year runs from 6 April 2025 to 5 April 2026. These rates apply to England, Wales and Northern Ireland. Scotland has different rates.

Thresholds Frozen Until 2028
Tax Year 6 April 2025 – 5 April 2026
Taxable IncomeTax BandTax Rate
£0 – £12,570Personal Allowance0%
£12,571 – £50,270Basic rate20%
£50,271 – £125,140Higher rate40%
£125,141+Additional rate45%

Student Loans 2025-26

Repay 9% of income above threshold (6% for Postgraduate). Plan affects threshold.

Plan 1 £24,990
Plan 2 £28,470
Plan 4 (Scotland) £32,745
Plan 5 £25,000
Postgraduate £21,000

National Insurance (Employee)

Class 1 NI contributions on earnings from employment.

Below £12,570/yr 0%
£12,570 – £50,270 8%
Above £50,270 2%
Employer NI Rate 15%

Pension 2025-26

Annual Allowance for tax-relieved pension contributions.

Annual Allowance £60,000
Money Purchase AA £10,000
Auto-Enrol Total 8% min
Employer Minimum 3%

Personal Allowance Tapering 2025-26

Your Personal Allowance reduces if your income exceeds £100,000:

Adjusted Net IncomePersonal AllowanceEffective Rate
Up to £100,000£12,57040%
£100,001 – £125,140Tapered (reduces by £1 per £2)60% effective
Over £125,140£045%

The 60% effective rate occurs because you lose £1 of Personal Allowance for every £2 earned above £100,000, creating an additional 20% tax on that band.

Tax Allowances 2025-26

Marriage Allowance

Transfer up to £1,260 of your Personal Allowance to your spouse or civil partner if you're a non-taxpayer and they're a basic rate taxpayer:

AllowanceAmount
Maximum Transfer£1,260
Tax Saving (20%)Up to £252

Savings & Dividend Allowances

Tax-free allowances on savings interest and dividends:

Allowance TypeBasic RateHigher RateAdditional Rate
Personal Savings Allowance£1,000£500£0
Dividend Allowance£500 (all taxpayers)
Starting Rate for Savings0% on first £5,000 (if eligible)

Scottish Income Tax Rates 2025-26

Scottish Rates

Different rates apply to Scottish taxpayers:

BandRate
£12,571 – £15,39719% (Starter)
£15,398 – £27,49120% (Basic)
£27,492 – £43,66221% (Intermediate)
£43,663 – £75,00042% (Higher)
£75,001 – £125,14045% (Advanced)
Over £125,14048% (Top)

Non-Residents

No Personal Allowance for most non-residents:

IncomeRate
£0 – £37,70020%
£37,701 – £125,14040%
Over £125,14045%

Some non-residents may still qualify for Personal Allowance.

Common Tax Reliefs 2025-26

Reliefs and allowances that can reduce your tax bill:

💷 Pension Contributions Tax relief at your marginal rate up to £60,000
🏠 Work from Home £6/week flat rate or actual costs
🚗 Mileage Allowance 45p per mile (first 10,000), then 25p
👔 Uniform & Tools Flat rate deductions by profession
🛡️ Professional Subscriptions HMRC-approved bodies only
🏥 Gift Aid Extends basic rate band for higher earners

ISA Allowances 2025-26

Individual Savings Accounts provide tax-free savings and investment growth:

ISA TypeAnnual Limit
Total ISA Allowance£20,000
Lifetime ISA (age 18-39)£4,000 (counts towards £20k)
Junior ISA£9,000

The £20,000 annual limit can be split across Cash ISA, Stocks & Shares ISA, Innovative Finance ISA, and Lifetime ISA.

Key Tax Dates 2025-26

6 April 2025
Tax Year Starts
5 April 2026
Tax Year Ends
31 Oct 2026
Paper Return Deadline
31 Jan 2027
Online Return & Payment

Tips to Maximise Your Tax Return

General strategies UK taxpayers can consider to legally reduce their tax bill.

Maximise Your Pension Contributions

Contributions to workplace or personal pensions receive tax relief at your marginal rate. Higher-rate taxpayers can claim an additional 20% via Self Assessment. Annual allowance is £60,000.

Check Your Tax Code

Review your tax code on payslips or your Personal Tax Account. Errors are common and can result in overpaying tax throughout the year. The standard code for 2025-26 is 1257L.

Claim Work From Home Relief

If your employer requires you to work from home, you can claim tax relief on additional household costs — either £6/week flat rate or actual expenses with evidence.

Use Your ISA Allowance

While ISA contributions aren't tax-deductible, all growth and withdrawals are tax-free. The 2025-26 annual allowance is £20,000 across all ISA types.

Don't Miss Gift Aid

When donating to charity, tick the Gift Aid box to let the charity claim an extra 25p for every £1 you give. Higher-rate taxpayers can claim the difference via Self Assessment.

Claim Marriage Allowance

If you're married or in a civil partnership and one partner earns under £12,570, they can transfer £1,260 of their Personal Allowance to the higher earner, saving up to £252/year.

UK Income Tax News & Updates

The recent changes, policy discussions, and key updates on income tax in the United Kingdom.

Frequently Asked Questions

Everything you need to know about income tax in the United Kingdom.

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About this calculator

This calculator provides an estimate based on official HMRC tax rates for England, Wales and Northern Ireland. Scottish rates differ. We don’t store your data. This is not financial advice. For official information, please refer to the HMRC .