Effective Tax Rate Calculator
Enter your annual income to see your effective tax rate — the real percentage of your income that goes to tax and National Insurance.
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1. Income Tax Rates (England, Wales & Northern Ireland)
Income tax is the largest tax most people pay. The rates below apply to England, Wales and Northern Ireland for the 2025/26 tax year. Scotland has its own rates (see below).
| Band | Taxable Income | Rate |
|---|---|---|
| Personal Allowance | Up to £12,570 | 0% |
| Basic Rate | £12,571 – £50,270 | 20% |
| Higher Rate | £50,271 – £125,140 | 40% |
| Additional Rate | Over £125,140 | 45% |
Note: The personal allowance reduces by £1 for every £2 of income over £100,000, reaching £0 at £125,140.
2. Scottish Income Tax Rates 2025/26
If you live in Scotland, you pay Scottish income tax rates set by the Scottish Parliament. These rates differ from the rest of the UK.
| Band | Taxable Income | Rate |
|---|---|---|
| Personal Allowance | Up to £12,570 | 0% |
| Starter Rate | £12,571 – £14,876 | 19% |
| Basic Rate | £14,877 – £26,561 | 20% |
| Intermediate Rate | £26,562 – £43,662 | 21% |
| Higher Rate | £43,663 – £75,000 | 42% |
| Advanced Rate | £75,001 – £125,140 | 45% |
| Top Rate | Over £125,140 | 48% |
3. National Insurance Rates 2025/26
National Insurance contributions fund the state pension and certain benefits. Rates differ for employees, employers and the self-employed.
Employee (Class 1)
| Earnings | Rate |
|---|---|
| Up to £12,570 (Primary Threshold) | 0% |
| £12,570 – £50,270 | 8% |
| Over £50,270 | 2% |
Employer (Class 1)
| Earnings | Rate |
|---|---|
| Up to £5,000 (Secondary Threshold) | 0% |
| Over £5,000 | 15% |
Self-Employed (Class 4)
| Profits | Rate |
|---|---|
| Up to £12,570 (Lower Profits Limit) | 0% |
| £12,570 – £50,270 | 6% |
| Over £50,270 | 2% |
Class 2 NI: Voluntary for self-employed from 2024/25. If you choose to pay, the rate is £3.45 per week.
4. Corporation Tax Rates 2025/26
Corporation tax applies to company profits. Since April 2023, a two-tier system applies based on profit levels.
| Profit Level | Rate |
|---|---|
| Small Profits (£0 – £50,000) | 19% |
| Marginal Relief (£50,001 – £250,000) | 19% – 25% |
| Main Rate (over £250,000) | 25% |
Marginal relief formula: For profits between £50,000 and £250,000, marginal relief reduces the effective rate gradually from 25% down towards 19%. The marginal relief fraction is 3/200.
5. Capital Gains Tax Rates 2025/26
Capital gains tax applies when you sell assets for a profit. Rates changed from 30 October 2024 following the Autumn Budget.
| Asset Type | Basic Rate Taxpayer | Higher/Additional Rate |
|---|---|---|
| Most assets (shares, funds, etc.) | 18% | 24% |
| Residential property (not main home) | 18% | 24% |
| Business Asset Disposal Relief | 14% (rising to 18% from April 2026) | |
| Investors' Relief | 14% (rising to 18% from April 2026) | |
Annual Exempt Amount: £3,000 per person for 2025/26. Gains below this are tax-free.
6. Inheritance Tax Rates 2025/26
Inheritance tax (IHT) is charged on estates above certain thresholds when someone dies.
| Threshold / Rate | Amount |
|---|---|
| Nil-Rate Band (NRB) | £325,000 |
| Residence Nil-Rate Band (RNRB) | £175,000 |
| Combined threshold (individual) | £500,000 |
| Combined threshold (married couple, transferable) | £1,000,000 |
| IHT Rate (above thresholds) | 40% |
| Reduced rate (10%+ left to charity) | 36% |
RNRB taper: The residence nil-rate band reduces for estates worth over £2 million, by £1 for every £2 above £2 million.
7. Stamp Duty Land Tax (SDLT) Rates 2025/26
Stamp duty is paid when you buy property in England or Northern Ireland. Rates reverted from 1 April 2025 after the temporary thresholds ended.
Standard Residential Rates (from 1 April 2025)
| Property Price Portion | Rate |
|---|---|
| Up to £125,000 | 0% |
| £125,001 – £250,000 | 2% |
| £250,001 – £925,000 | 5% |
| £925,001 – £1,500,000 | 10% |
| Over £1,500,000 | 12% |
Additional Property Surcharge
| Property Price Portion | Rate |
|---|---|
| Up to £125,000 | 5% |
| £125,001 – £250,000 | 7% |
| £250,001 – £925,000 | 10% |
| £925,001 – £1,500,000 | 15% |
| Over £1,500,000 | 17% |
First-time buyers: No SDLT on the first £300,000 of a property up to £500,000 (from 1 April 2025). 5% applies on the portion from £300,001 to £500,000.
8. VAT Rates 2025/26
Value Added Tax is charged on most goods and services sold in the UK.
| Type | Rate | Examples |
|---|---|---|
| Standard Rate | 20% | Most goods and services |
| Reduced Rate | 5% | Home energy, child car seats, sanitary products |
| Zero Rate | 0% | Most food, children's clothes, books, newspapers |
| Exempt | N/A | Insurance, education, health services, financial services |
VAT registration threshold: £90,000 turnover (from 1 April 2024). Businesses below this can register voluntarily.
9. Dividend Tax Rates 2025/26
Dividends are taxed at special rates that are lower than income tax rates. A £1,000 dividend allowance applies before tax is due.
| Tax Band | Dividend Rate |
|---|---|
| Personal Allowance / Dividend Allowance | 0% |
| Basic Rate (up to £50,270) | 8.75% |
| Higher Rate (£50,271 – £125,140) | 33.75% |
| Additional Rate (over £125,140) | 39.35% |
Dividend Allowance: The first £1,000 of dividends is tax-free in 2025/26 (increased from £500 in 2024/25). This allowance uses up your basic or higher rate band.
10. Student Loan Repayment Rates 2025/26
Student loan repayments are deducted from your salary once you earn above your plan's threshold. These are not technically a tax, but they reduce your take-home pay.
| Plan | Annual Threshold | Rate |
|---|---|---|
| Plan 1 (pre-September 2012) | £24,990 | 9% |
| Plan 2 (post-September 2012) | £27,295 | 9% |
| Plan 4 (Scotland) | £31,395 | 9% |
| Plan 5 (from September 2023) | £25,000 | 9% |
| Postgraduate Loan | £21,000 | 6% |
Note: Repayments are 9% (or 6%) of income above the threshold, not on total earnings. Plan 2 loans are written off after 30 years; Plan 5 after 40 years.
Related Calculators
Tax Bracket Calculator | Salary Calculator | Tax Calculator | NI Calculator | CGT Calculator | Tax Thresholds 2025/26
Frequently Asked Questions
Official Sources
- GOV.UK — Income Tax Rates and Allowances
- GOV.UK — Capital Gains Tax
- GOV.UK — Inheritance Tax
- GOV.UK — National Insurance
- GOV.UK — VAT Rates
- GOV.UK — Stamp Duty Land Tax
Expert review: Mustafa Bilgic. Data verified against official UK government sources. Last checked April 2026.