How Take-Home Pay Works in the UK
Your take-home pay — net pay — is what reaches your bank account after every deduction. For most UK employees that means Income Tax and National Insurance, plus a workplace pension contribution and, if applicable, a student loan repayment.
Income Tax is charged through PAYE using the bands for where you live. In England, Wales and Northern Ireland: £12,571–£50,270 at 20%, £50,271–£125,140 at 40%, above £125,140 at 45%. Scotland has its own six-band system: £12,571–£15,397 at 19%, £15,398–£27,491 at 20%, £27,492–£43,662 at 21%, £43,663–£75,000 at 42%, £75,001–£125,140 at 45%, above £125,140 at 48%. The first £12,570 is covered by your Personal Allowance, normally given through tax code 1257L.
National Insurance runs on separate thresholds and is not affected by where in the UK you live. Pension contributions under a net pay arrangement come off before tax is worked out, which is why increasing your pension percentage lowers your Income Tax as well as your take-home figure.
Frequently Asked Questions
How is take-home pay calculated in the UK?
Gross pay minus Income Tax, National Insurance, workplace pension and student loan. Income Tax applies above the £12,570 Personal Allowance; NI applies above £12,570 a year.
How much National Insurance do I pay?
On category A: nothing below £12,570, 8% up to £50,270, then 2% above. Your employer separately pays 15%.
Does paying more into my pension increase my take-home pay?
No — it reduces it, but by less than the amount contributed, because pension contributions cut your taxable pay. A basic-rate taxpayer effectively pays 80p for every £1 that goes into the pension.
When do student loan repayments start?
Once you earn above your plan threshold. Repayments are 9% of the excess, or 6% for a Postgraduate Loan. Plan 1: £26,065; Plan 2: £28,470; Plan 4 (Scotland): £32,745; Plan 5: £25,000; Postgraduate Loan: £21,000.
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