Terms of use

Last updated on April 24, 2026

1. General Information

These Terms of Service ("Terms") govern your access to and use of https://billsplitter.ch/ ("Website"), operated by Siempi AG ("we", "us"). Our Website provides an invoice allocation calculator that helps you split invoices across fiscal years and periods in compliance with accounting standards. By accessing or using the Website, you agree to these Terms.

2. User Acknowledgements

By using the Website, you acknowledge and agree that:

3. Eligibility

To use this Website, you must:

4. Disclaimer

The Website is provided "as is" and "as available" without any warranties. Siempi AG:

5. Intellectual Property

All content on the Website — including text, graphics, logos, images, and software — is the exclusive property of Siempi AG or its licensors. Without our prior written permission, you may not:

6. Privacy and Data

We respect your privacy and do not store your financial data on our servers. All calculations are performed in your browser. For more information, please see our Privacy Policy.

7. Changes to Terms

We may revise these Terms at any time. Updates will be reflected by changing the "Last Updated" date at the top of the page. By continuing to use the Website after changes are posted, you accept the revised Terms.

8. Contact Information

If you have any questions about these Terms, please contact us:

Siempi AG
Birkenstrasse 47
6343 Rotkreuz, Switzerland
info@siempi.ch

Legal seat: Risch
Registration number: CHE-369.093.556