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PortoDoc guides

Guides

Plain-English answers for businesses outside the EU that deal with a German tax office: which office is responsible, what a registration needs, and what its letters mean.

What brings you here?

Registration & VAT

Start here: Authorised recipient for the German tax office (Empfangsbevollmächtigter, § 123 AO) · German VAT registration form for non-resident businesses: how to fill in the authorised recipient section

Tax office letters

Deadlines

Responsible tax offices & countries

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Guides by country

German VAT and tax office letters for companies from these countries. Every one of them is handled by Finanzamt Berlin International.

Your delivery address in Germany for tax office letters

PortoDoc receives your letters in Germany and scans them into your account. Every plan includes an English AI translation; depending on your plan, you also get an AI summary: non-binding aids, not tax advice; the original letter counts.