£31k After Tax UK 2026/27: Your Full Take-Home Pay Breakdown

If you earn a £31,000 salary in the UK, you will take home £25 840 per year in 2026/27 — that is £2 153 per month or £497 per week after income tax and National Insurance. This guide walks through every deduction so you know exactly where your money goes.

£31k After Tax in 2026/27 — The Headline Numbers

The table below shows your full pay breakdown at a £31,000 gross salary for the 2026/27 tax year.

Your effective deduction rate is 16.6% — meaning you keep 83.4p of every pound you earn at this salary level. This relatively low rate reflects the benefit of the Personal Allowance and the fact that £31,000 sits comfortably within the basic-rate band.

How Income Tax Is Calculated on £31,000

The UK tax system uses a Personal Allowance to protect a portion of your earnings from income tax. In 2026/27, the standard Personal Allowance is £12,570. This amount is subtracted from your gross salary before any tax is applied.

Your taxable income: £31,000 − £12,570 = £18,430

All of that £18,430 falls within the basic rate band (£12,571 to £50,270), which is taxed at 20%.

Income tax calculation:

• £18,430 × 20% = £3 686

Because your salary does not exceed £50,270, you pay no higher-rate tax (40%) and no additional-rate tax (45%). The full £3 686 is your only income tax liability for the year.

On a monthly basis, this works out to approximately £307 per month deducted via PAYE.

National Insurance on £31,000

Employee National Insurance Contributions (NICs) in 2026/27 use a different threshold structure from income tax:

• Lower Earnings Limit / Primary Threshold: £12,570
• Upper Earnings Limit: £50,270
• Rate between thresholds: 8%

Your NI-liable earnings are calculated as: £31,000 − £12,570 = £18,430

NI calculation:

• £18,430 × 8% = £1 474

This works out to £123 per month or £28 per week in National Insurance. Note that employer NI is separate and paid on top of your salary — it does not affect your take-home pay directly.

Pension Contributions: What They Do to Your Take-Home

If your employer offers a salary sacrifice pension scheme, your contributions come out of your gross pay before tax and NI are calculated. This reduces both deductions, making pension saving more tax-efficient than standard contributions.

Example: 5% salary sacrifice pension contribution on £31,000

The 5% pension contribution of £1 550 only costs you £1 116 per year in actual take-home reduction — the rest is covered by tax and NI savings. The government and your reduced NI bill effectively contribute £434 towards your pension annually.

Auto-enrolment minimum employer contributions (currently 3%) are paid on top, further boosting your pension pot at no cost to you.

Student Loan Impact

If you have a Plan 2 student loan (English or Welsh students who started university after 2012), repayments apply once your income exceeds the £27,295 threshold in 2026/27.

Plan 2 student loan repayment on £31,000:

• Earnings above threshold: £31,000 − £27,295 = £3,705
• Repayment rate: 9%
• Annual repayment: £333 (approximately £28 per month)

If you are on Plan 2 and repaying your loan, your total monthly take-home would reduce to approximately £2 125/month (£2 153 − £28).

Plan 1 threshold (Scottish students and pre-2012 starters) is £24,990 in 2026/27, which would give a slightly higher repayment of around £541/year (£45/month), bringing monthly take-home to approximately £2 108/month.

If you are unsure which plan you are on, check your student loan statements or contact the Student Loans Company.

Is £31,000 a Good Salary in the UK?

Context matters. £31,000 is above the National Living Wage at full-time hours (approximately £24,960/year at £12.21/hour in 2026/27) and provides a take-home of £2 153/month. Whether that is comfortable depends heavily on where you live and your personal circumstances:

• London: £2 153/month is tight given average rents and transport costs
• Northern England, Wales, Scotland: £2 153/month provides a more comfortable standard of living
• Cost of living: Use your monthly take-home as a starting point and budget for housing (typically 30% or less of take-home), utilities, food, and transport

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Disclaimer: The figures in this guide are calculated using 2026/27 HMRC tax rates and thresholds. They assume a standard tax code (1257L), no other income sources, and no other deductions beyond those stated. For personalised tax advice, consult a qualified accountant or use HMRC's official tools. Figures are rounded to the nearest pound.