Last updated: 28 July 2026

Calculator Disclaimer

NetPay Lens, operated by Rodgers Digital Ltd., provides planning estimates. It does not replace your employer's payroll calculation, HMRC guidance or professional advice.

What the calculators cover

The current tools estimate selected 2026/27 PAYE Income Tax, employee National Insurance, pension contributions, student-loan deductions and Marriage Allowance for specified scenarios in England, Wales and Northern Ireland.

What can change a real result

Your real pay can differ because of your tax code, prior pay and tax, pay frequency, NI category, bonuses, benefits, multiple employments, statutory payments, attachments of earnings, pension-scheme rules, deductions, or a change in tax law. The tools do not currently model every situation.

Check important decisions

Do not make employment, pension, borrowing, tax or other important financial decisions solely on a calculator result. Check your payslip and tax code, ask your employer's payroll team about payroll figures, and seek suitable professional advice where necessary.

Official information

For official UK tax and National Insurance information, visit GOV.UK. If you believe your tax code is wrong, contact HMRC or use the guidance on your HMRC Personal Tax Account.