1. Employee Status: Section for declaring any employed positions held alongside self-employment

2. Multiple Business Activities: Details of other business ventures if operating multiple self-employed activities

3. Professional Qualifications: Required for regulated professions or when specific qualifications are relevant

4. VAT Registration: For businesses exceeding VAT registration thresholds or voluntary VAT registration

5. Pension Insurance Status: For professions with mandatory pension insurance requirements

6. Subcontractor Declaration: If working with or as a subcontractor to other businesses

1. Business Registration Certificate: Copy of Gewerbeanmeldung or relevant professional registration

2. Tax Registration Proof: Documentation of tax office registration and tax number assignment

3. Professional Insurance Certificates: Proof of required professional liability or other insurance

4. Sample Client Contracts: Representative contracts demonstrating independence in client relationships

5. Financial Documentation: Recent tax returns or business financial statements if applicable

6. Qualification Certificates: Copies of relevant professional qualifications and certifications