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Master Data

Company Profile / Master Data Center

Set it up once — it's automatically applied to every document.

All data stays in your browser. No account, no transmission, no tracking of your inputs.

Company

Tax details

Bank details

Document defaults

Frequently Asked Questions

Where is my company data stored?

Exclusively locally in your browser (IndexedDB) — nowhere else.

What happens if I switch browsers?

Since data is stored locally, use the Backup/Data Export Center to bring it along.

Disclaimer

The templates, calculations and documents provided are for educational and assistance purposes only and do not replace tax or legal advice. Always review and test any result before production use. IT Smart Service accepts no liability for misuse, data loss, or legal, financial or technical damages arising from incorrect use.

Need personal support? Our team can help with anything beyond this tool.

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