Contact Us

We read every message. The most useful thing you can send us is a correction — tax bands change, and if one of our calculators disagrees with an official source, we want to know so we can fix it.

How to reach us

Email: Rekhty@gmail.com

What to include

• Corrections: which calculator, the figure you think is wrong, and a link to the official source (gov.uk, revenue.ie, service-public.fr, etc.).
• Suggestions: which country's calculator — or which new tool — you'd like us to build next.
• Questions: how a calculator works, or which tax year its figures belong to.

What we can't do

We can't give personal tax advice or prepare tax returns. If your question is "how much tax do I owe given my full situation," please speak to a qualified tax advisor in your country — see our disclaimer.

We aim to reply within a few working days.