MenuClose

Contact us

Questions, corrections or ideas for a new calculator are all welcome.

So we can reply. We never share it.

For a wrong figure, tell us the inputs you used, the figure you expected and where it came from. Please don't include bank or card details.

Protected by Cloudflare Turnstile. You can also email hello@computenow.co.uk directly.

Guides and help

Official services and free advice

Citizens Advice: debt and moneyFree, independent adviceStepChangeFree debt advice charityCheck your Income Tax for this yearGOV.UK: your tax code and pay so far

These results are an estimate, not financial advice. They use the 2026/27 rates in force on 24 October 2026 and the inputs shown, so your actual tax, pay or costs may differ. Before making a decision about your money, check the figures with HMRC or your provider, or speak to a regulated financial adviser. Free, impartial guidance is available from MoneyHelper.

This page explains the rules using the 2026/27 rates in force on 24 October 2026. It is general information, not financial advice. For decisions about your own money, speak to a regulated financial adviser, or get free, impartial guidance from MoneyHelper.