UK Take Home Pay Calculator 2025/26
Find out exactly what lands in your bank after income tax, National Insurance, student loan and pension contributions. Updated for the 2025/26 tax year.
Enter your annual salary and hit Calculate to see your full take-home breakdown.
2025/26 UK tax rates at a glance
Income Tax (England & NI)
| Band | Rate |
|---|---|
| Up to £12,570 | 0% (personal allowance) |
| £12,571 – £50,270 | 20% (basic rate) |
| £50,271 – £125,140 | 40% (higher rate) |
| Above £125,140 | 45% (additional rate) |
| £100,001 – £125,140 | Effective 60%* |
* Personal allowance taper creates an effective 60% rate.
Employee National Insurance
| Earnings | Rate |
|---|---|
| Up to £12,570/yr | 0% |
| £12,570 – £50,270/yr | 8% |
| Above £50,270/yr | 2% |
What is Take Home Pay?
Take home pay — also called net pay — is the amount that actually lands in your bank account after all statutory deductions have been applied to your gross salary. In the UK these deductions include income tax, National Insurance contributions, student loan repayments (if applicable), and any pension contributions you make. Understanding the gap between your gross salary and your take home pay is essential for budgeting and financial planning.
For most employees in England and Northern Ireland, the main deductions are income tax and National Insurance. A typical employee on £35,000 per year (2025/26) will take home around £27,800 — roughly 79p in every pound. As your salary rises into higher tax bands, that proportion falls, which is why marginal tax rates matter so much to higher earners.
How is Income Tax Calculated in the UK?
UK income tax uses a tiered "slice" system — similar to stamp duty land tax. Only the income falling within each band is taxed at that band's rate; the rest is taxed at lower rates. Your personal allowance (£12,570 for 2025/26 under the standard 1257L tax code) is deducted first, leaving your taxable income. The basic rate of 20% then applies to earnings up to £50,270, the higher rate of 40% applies between £50,271 and £125,140, and the additional rate of 45% applies to earnings above £125,140.
Importantly, for those earning between £100,000 and £125,140, the personal allowance is gradually withdrawn — creating the infamous "60% tax trap" where an extra £1 of income costs 60p in effective tax. This calculator highlights this when it applies to your salary.
What is National Insurance?
National Insurance (NI) is a separate tax on earnings that funds state benefits including the NHS, State Pension, and unemployment support. As an employee in 2025/26, you pay Class 1 NI contributions at 8% on earnings between £12,570 and £50,270 per year, and 2% on everything above £50,270. Below the £12,570 primary threshold, no NI is due.
NI is calculated separately from income tax and uses a similar-but-different threshold system. Unlike income tax, there is no personal allowance in the traditional sense — the primary threshold is fixed at £12,570. One important planning point: salary sacrifice pension contributions reduce the earnings on which NI is calculated, making this one of the most tax-efficient ways to save.
How Does Pension Contribution Affect Take Home Pay?
When you contribute to a workplace pension via salary sacrifice, your contractual salary is reduced by the contribution amount before any tax or NI is calculated. This means a 5% pension contribution on a £40,000 salary reduces your taxable pay to £38,000 — saving both income tax and National Insurance, not just income tax. For a basic rate taxpayer, making a 5% pension contribution effectively costs only around 3.7% of gross pay in take-home reduction, thanks to the combined tax and NI savings.
For higher-rate taxpayers, pension contributions are even more valuable — every £1 saved into a pension costs as little as 60p in reduced take-home. This is why financial advisers often recommend maximising pension contributions before other savings for higher earners, especially those in the 60% tax trap zone between £100,000 and £125,140.
Frequently Asked Questions
How much tax do I pay on £30,000 in the UK?
On a £30,000 salary in 2025/26 with a standard 1257L tax code, you pay £3,486 in income tax (20% on £17,430 of taxable income above the £12,570 personal allowance) and £1,394 in National Insurance (8% on £17,430 above the £12,570 primary threshold). Your total deductions are £4,880, leaving a net take home pay of around £25,120 per year — or approximately £2,093 per month. The effective tax rate on £30,000 is around 16.3%.
What is the personal allowance for 2025/26?
The standard personal allowance for the 2025/26 tax year is £12,570. This is the amount of income you can earn tax-free each year. It has been frozen at this level since 2021/22 and is not expected to rise before 2028/29. Higher earners face a reduced allowance: for every £2 earned above £100,000, the personal allowance shrinks by £1, reaching £0 at incomes of £125,140 or above. Certain allowances — such as blind person's allowance (£3,070) and marriage allowance (£1,260) — can increase your effective personal allowance.
How is National Insurance calculated?
Employee Class 1 NI is charged at 8% on weekly earnings between £242 and £967 (£12,570 to £50,270 annually), and 2% on anything above £967 per week (£50,270 annually). Below the £242 per week primary threshold, no employee NI is due. NI is calculated on a weekly or monthly basis by your employer through PAYE — this calculator uses the equivalent annual figures for simplicity and accuracy.
Does pension contribution reduce my tax bill?
Yes — pension contributions made through salary sacrifice reduce your gross taxable pay and the earnings on which National Insurance is calculated. This means you save both income tax (at your marginal rate) and NI (at 8% or 2%, depending on your salary). For a basic rate taxpayer contributing 5% of a £40,000 salary (£2,000), the actual reduction in take-home is roughly £1,480 rather than £2,000 — the tax and NI savings fund the rest. For relief-at-source pensions, you get tax relief but NI savings do not apply.
What is the 60% tax trap?
The 60% tax trap — more accurately described as a 62% effective marginal rate when NI is included — affects anyone earning between £100,000 and £125,140. In this range, the personal allowance is tapered at £1 for every £2 of income above £100,000. This means each additional £2 earned costs £0.80 in income tax (40% directly, plus 40% on the £1 of lost personal allowance) plus £0.04 in NI (2%), totalling £0.84 — an effective rate of 42% net of NI, or 60% counting only income tax. Salary sacrifice pension contributions are one of the most effective ways to avoid this trap: contributing enough to bring adjusted income below £100,000 restores the full personal allowance.