UK Tax Calculator 2024-25
Calculate your 2024-25 Income Tax, National Insurance, student loan repayments, and pension deductions. See your take-home pay broken down annually, monthly, weekly, and daily.
Take-home
£37,520
Income Tax
£6,986
National Insurance
£2,994
Effective Rate
25.0%
| Item | Annual | Monthly |
|---|---|---|
| Gross Salary | £50,000 | £4,167 |
| Income Tax | £6,986 | £582 |
| National Insurance | £2,994 | £250 |
| Pension | £2,500 | £208 |
| Net Pay | £37,520 | £3,127 |
Frequently Asked Questions
What are the UK income tax bands for 2024-25?
For 2024-25: Personal Allowance is £12,570 (0%), Basic Rate is 20% on £12,571-£50,270, Higher Rate is 40% on £50,271-£125,140, and Additional Rate is 45% above £125,140. The Personal Allowance reduces by £1 for every £2 earned above £100,000.
How does National Insurance work?
For 2024-25, employees pay 8% on earnings between £12,570 and £50,270, and 2% on earnings above £50,270. This is Class 1 NI and funds state pension, NHS, and benefits. Employers also pay 13.8% NI on your earnings.
How is student loan repayment calculated?
Plan 1 (pre-2012): 9% on income above £22,015. Plan 2 (post-2012): 9% above £27,295. Plan 4 (Scotland): 9% above £27,660. Plan 5 (post-2023): 9% above £25,000. Postgraduate: 6% above £21,000. These are collected via PAYE.
What happens to Personal Allowance above £100K?
Your Personal Allowance (£12,570) reduces by £1 for every £2 earned above £100,000. This creates an effective 60% tax rate between £100K and £125,140. Above £125,140, your allowance is zero.
Does pension contribution reduce tax?
Yes. Salary sacrifice pension contributions reduce your taxable income, saving both income tax and NI. For example, a 40% taxpayer putting £100 into pension only costs £52 in take-home pay (saves £40 tax + £8 NI).