Contact
Do you have a question about one of our calculators, a suggestion for a new tool, or do you think a calculation is wrong? Let us know. We read every message and update the site when needed.
You can email us at info@lanverto.com. We aim to reply within a few working days. We answer in English and Dutch.
Reporting a mistake? Please include the page, the values you entered and the result you expected, so we can check it quickly.
Good to know
- We don’t give personal financial, tax, legal or medical advice. For your own situation, please contact a professional, such as the tax authority, an accountant or your doctor.
- We only use the messages you send us to answer your question. Read more in our privacy policy.
Company details
Calcosmo is a trade name of F&J Partners VOF, KvK 97743771.
Address: van der Fuyckstraat 91
3232 AM Brielle
The Netherlands
VAT ID: NL868211941B01
Email: info@lanverto.com
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United States