Contact
For questions and suggestions, get in touch. Contact details will be published before the site officially launches.
How to reach us
What you can write about
Calculator questions
If something in the breakdown isn’t clear — tell us which calculator you used, what you entered, and the result you expected.
Data corrections
If you think a rate or amount is off, send a correction with its source — every value comes from a primary source, with the citation for each.
Suggestions
An idea for a new calculator or a note on the content — we’re glad to consider it.
Note
Please don’t email us personal payslip data — your name, insurance number, or exact amounts. A rounded figure is enough for a rough estimate, and the site neither collects nor stores personal data.