Contact Us

    We read every message. Whether you spotted an outdated tax bracket, want us to add a new city, or simply have a question about how a calculation works, the fastest way to reach us is by email. We aim to reply within 2–3 business days.

    What can we help you with?

    Report a data error

    Tax rules change every year. If a bracket, rate, or deduction looks wrong, tell us the city and salary you tested and we will verify it against the official tax authority and correct it.

    Request a new city

    We currently cover 15+ cities and add new ones based on demand. Let us know where you would like to see next and we will add it to the roadmap.

    General feedback

    Suggestions, partnership enquiries, press questions, or anything else — we are happy to hear from you.

    Before you write

    A few quick answers to the questions we receive most often:

    Are the results financial advice?

    No. All results are estimates for general information only. Your personal situation (pension contributions, benefits, family status) can change the outcome significantly. Always confirm with a qualified tax professional. See our Terms of Service for details.

    Where does the tax data come from?

    Directly from each country's official tax authority — IRS, HMRC, IRAS, ATO, and others. Our full list of sources and methodology is on the About page.

    Do you store my salary inputs?

    No. All calculations run entirely in your browser and are never sent to our servers. Read more in our Privacy Policy.

    MoneyToolsGlobal is an independent project maintained from Lisbon, Portugal by Paulo Horta. Learn more about us.