We are happy to hear from you, whether you have found a mistake, have an idea for a new calculator or want to ask about the site.
Email us at contact@poundsum.co.uk. We aim to reply within three working days.
Reporting a calculator problem
To help us fix it quickly, please include the page address, the numbers you entered and the result you expected.
What we cannot help with
We cannot give personal financial, tax or legal advice, and we cannot see your tax records. For help with your own situation, these free services can help:
- HMRC for questions about your tax, tax code or National Insurance
- MoneyHelper for free, impartial money and pension guidance
- Citizens Advice for help with work, benefits and debt
- Acas for advice on pay and employment rights