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Guide & Tips

Invoicing & Accounting Guide

Practical articles on e-invoicing, taxes, and financial management for freelancers and companies.

Topic:#Software developerClear filter
IT Freelancer Invoice in Germany: Requirements & Abroad
#IT freelancer6 min read

IT Freelancer Invoice in Germany: Requirements & Abroad

How IT freelancers write German invoices: mandatory details, hourly rates and milestones, EU and non-EU clients, and e-invoicing from 2027.

Redaktion Solobuch

Oct 13, 2026