Munich
Finanzamt München — Servicezentrum
Deroystraße 12, 80335 Munich
Book an appointment and bring photo ID for general advice, though no tax ID is issued on the spot.
Prepare form 010250, an identity-document copy, your foreign correspondence address and the employer details needed to identify the competent tax office. Follow the current form’s checklist for further evidence. ELSTER (the German online tax portal) submission requires an appropriate existing account: filling in or saving the federal form does not send it. Without that account, use the signed-paper alternative and confirm the correct submission address. Do not assume the tax ID is issued during a service-centre visit.