All evidence must be legible and not older than 12 months, in DEU, ENG (for all other languages ​​we need a translation by a sworn interpreter or a notary) and with a specific address:
Passport / identification document, if the current place of residence on the opening documents corresponds to what was stated in the passport / identification document.
Identity card, if the current place of residence on the opening documents corresponds to what was stated on the identity card
Registration confirmation from foreign authorities (e.g. city / municipal administration, mayor's office)
Confirmation from a foreign tax authority that the person is taxable in the country concerned.
Immigration cards for Germans abroad
Confirmation from the authority / agency about the foreign assignment with confirmation of residence
Agency: While an authority is any body that performs public administration tasks (Section 1 (4) VwVfG), the concept of an agency goes further. It also includes military departments and courts.
Foreign work permit