Frequently asked questions

The most important answers at a glance.

Who is Gewerber for?

For sole proprietors, small businesses and micro-businesses in Germany – as well as freelancers and small agencies.

Is Gewerber really free?

Yes. The open-source core is free and can be self-hosted. Advanced features are available in the Pro and Business SaaS tiers.

Which languages are supported?

Gewerber is available in German, English and Russian.

Do you support the small-business rule?

Yes. The small-business rule (§19 UStG) and VAT logic are built right into invoicing.

Can I export my data?

Yes. You can export invoices and bookkeeping data as CSV and JSON – ideal for your tax advisor.

Where is my data stored?

Your data is processed in line with GDPR. With self-hosting, you decide where your data lives.