Question 1

Is this form free to use?

Accepted Answer

Yes. All forms in the Formularamt are free - no account, no sign-up. Only comfort features like automatic pre-filling from your Amtsprofil belong to Werkzeu.ge Plus.

Question 2

Where does this form come from?

Accepted Answer

This form comes from Senatsverwaltung für Finanzen Berlin. Source: Finanzämter der Länder (Batch 2), fetched on 13/07/2026. We mirror it unchanged (byte-identical) and always link back to the authority.

Question 3

How do I fill in this form?

Accepted Answer

This form is meant for printing: download it, print it and fill it in by hand. It has no fields you can fill in the browser.

Question 4

Does Werkzeu.ge replace the authority or professional advice?

Accepted Answer

No. Werkzeu.ge is a private service by Cryon UG (haftungsbeschränkt), not a government agency, and it replaces neither the authority nor legal or tax advice. We help you understand and prepare your own paperwork - the responsible office decides and processes it.

Question 5

Does this form replace the tax return or professional advice?

Accepted Answer

No. It is a single form from the revenue administration. Werkzeu.ge is not tax advice; we help you understand and prepare your own paperwork.

Question 6

How up to date is this form?

Accepted Answer

Last checked on 13/07/2026. Forms still go stale and authorities change their processes without notice - if in doubt, the version on the official source counts.

City Tax Self Attestation

Where this comes from

Frequently asked questions