Letters & taxes

Plain-language explanations of official Swiss letters and tax documents, deadline detection and German reply drafts for all 26 cantons.

Swiss-Büro supports the complete workflow: upload a document, receive a clear summary, identify important dates and deadlines, and prepare the next steps. You review every result before anything is saved or sent.

Pilot mode

The demo and feature overview are currently available. AI analysis of your own documents is not active yet.

View demo

Document Inbox

Upload several files and sort them automatically.

Deadline Center

See normal, upcoming, urgent and overdue deadlines.

Assessment comparison

Compare a tax return with the tax assessment.

Objection assistant

Explain possible grounds and prepare a cautious German draft.

Family folders

Keep family documents together by case.

Fiduciary export

Export a structured ZIP list or printable PDF view.