Aachen
Finanzamt Aachen-Stadt
Krefelder Straße 210, 52070 Aachen
Post the signed form in two copies to your responsible tax office, and check first that it is Aachen-Stadt.
Use the appropriate foreign-authority form or the German tax administration’s official form. Include your tax number or tax ID, personal details, the foreign country and income information, including the paying institution and securities-account details where applicable. Request the relevant income year. The returned certificate must be the original with the tax office’s signature and seal and no deletions. Confirm any additional requirements with the recipient; no issue date is promised.