Worksheet: tax registration questionnaire

Jupiter ERP editorial teamAs of: 24 October 2026

Contents

Master data
VAT

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In short

Fill in details before the ELSTER questionnaire. The same wording as on trade registration avoids follow-up questions.

Master data Link to this section

These details repeat in ELSTER and on invoices. Write them consistently.

Name, address, date of birth
Tax ID if available
Start of activity (date)
Activity description (3–5 sentences)
Business premises / home office address
Business bank account details

VAT Link to this section

The small business choice binds you for the year. Weigh it before submitting.

Small business § 19 yes/no (limits 25,000 / 100,000 EUR)
Expected revenue year 1
Expected profit year 1
Standard taxation: input VAT from investments included?
VAT pre-return: wait for tax office note on deadlines

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