Does the treaty mean I only pay tax once?

Not exactly - it allocates taxing rights and grants relief (exemption or credit) so income isn't taxed in full by both countries. You may still file in both; the treaty determines how relief is given.

Is there a Germany-US tax treaty?

Yes. Germany and the United States have a comprehensive double-taxation treaty (plus a separate one on estates and gifts) that governs cross-border income.

Doppelbesteuerungsabkommen (tax treaty)

A Doppelbesteuerungsabkommen (DBA) is a double-taxation treaty between two countries that allocates taxing rights so the same income is not fully taxed twice; Germany and the US have one.

The Germany-US double-taxation treaty determines which country may tax which income (business profits, dividends, royalties, employment income, etc.) and provides relief - typically by exemption or by crediting tax paid in the other country.

For a German company operating in the US or a person with income on both sides, the treaty is the framework that prevents the same euro/dollar from being taxed in full twice. How it applies to a specific situation is detailed and fact-dependent.

Related providers: Accounting & Tax

Frequently asked questions

Does the treaty mean I only pay tax once?: Not exactly - it allocates taxing rights and grants relief (exemption or credit) so income isn't taxed in full by both countries. You may still file in both; the treaty determines how relief is given.
Is there a Germany-US tax treaty?: Yes. Germany and the United States have a comprehensive double-taxation treaty (plus a separate one on estates and gifts) that governs cross-border income.