Contact

For questions about this site, contact the site operator through the channel where you received this link. Do not send salary slips, identity documents, employer records, or private dispute files.

General questions

Include the page URL and a short description of the question so the operator can route it correctly.

Calculation issues

Use the report issue page for formula, source, typo, or outdated-rule concerns.

Privacy

Keep messages minimal and avoid sharing sensitive employment or identity data.