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Tax ID (Steuerliche Identifikationsnummer / IdNr)
Germany
Last verified: 2026-02-20
Fees, fines, and deadlines are approximate. Always verify with official sources.
Key Registrations & Procedures
Tax ID (Steuerliche Identifikationsnummer / IdNr)
Deadline: Automatically issued after Anmeldung. No separate application needed.
Processing Time: 2–6 weeks by post to your registered address. Can take up to 3 months in busy periods.
Fees: Free
Appointment: No appointment needed — assigned automatically after Anmeldung.
Required Documents:
- No additional documents — the Anmeldung triggers automatic issuance
- If you need it urgently: contact BZSt or your local Finanzamt with your Meldebescheinigung and passport
Where to Do It:
Sent by post from the BZSt to your registered address. If you need it faster, visit your local Finanzamt (tax office) in person with your Meldebescheinigung — they can sometimes look it up or expedite.
If You Don't Do It:
No fine for not having one, but your employer will deduct the highest tax rate (Steuerklasse 6 = ~42%) until they have your IdNr. You can reclaim the overpayment in your annual tax return, but it can mean months of reduced take-home pay.
Regional Variations: Federal system — same process nationwide. The BZSt handles all issuances centrally.
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