→ Back to home📋 Bureaucracy

Steuer-ID Germany How to Get: Your Complete Guide as a Moroccan in Germany

2025-11-08

Learn what the German Steuer-ID is, how to get your 11-digit tax number, and what to do if it's lost — practical guide for Moroccans in Germany.

Moving to Germany and starting a new job is exciting — until your employer asks for your Steuer-ID on day one and you have no idea what they're talking about. The Steueridentifikationsnummer (tax identification number) is an 11-digit code that follows you for your entire life in Germany, and without it, your employer can't pay you correctly. The good news is that getting it is mostly automatic — but only if you know what to do and when.

What Is the Steuer-ID in Germany?

The Steueridentifikationsnummer, often shortened to Steuer-ID or IdNr, is a permanent, unique 11-digit number assigned to every person who registers their residence (Anmeldung) in Germany. It is issued by the Bundeszentralamt für Steuern (BZSt) — the Federal Central Tax Office — and it never changes, even if you move cities, change jobs, or become a German citizen.

Think of it as Germany's equivalent of Morocco's CIN number, but for the tax system. Your employer uses it to report your income to the tax authorities. The health insurance, pension fund, and even your bank may ask for it too.

Steuer-ID vs. Steuernummer — What's the Difference?

This is one of the most common points of confusion:

• Steuer-ID (IdNr): 11 digits. Permanent. Issued to individuals. Stays with you for life.
• Steuernummer: 10–13 digits depending on the German state. Assigned by your local Finanzamt (tax office). Changes when you move to a different state. Used for filing tax returns.

When your employer asks for your "Steuer-ID," they want the 11-digit IdNr. When you file a tax return online via ELSTER (elster.de), you may also need your Steuernummer. Both matter — but they are different documents.

How the Steuer-ID Arrives Automatically

Here's the part most people don't know: you don't apply for a Steuer-ID. It is automatically sent to you by post after you complete your Anmeldung (residence registration) at the local Bürgeramt or Einwohnermeldeamt.

The process looks like this:

1. You arrive in Germany and find accommodation (even temporary housing works).
2. You register your address at the Bürgeramt — this is the Anmeldung appointment.
3. The BZSt receives your registration data automatically.
4. Within 2–4 weeks, a letter arrives at your registered address with your 11-digit Steuer-ID printed on it.

That's it. No online form, no trip to the tax office, no fee. The letter comes from Bundeszentralamt für Steuern and looks plain — don't throw it away thinking it's junk mail. Many newcomers make exactly this mistake.

What If You Haven't Registered Yet?

You cannot get a Steuer-ID without an Anmeldung. If you are staying in temporary housing like an Airbnb or hotel, ask the host for a Wohnungsgeberbestätigung (landlord confirmation form) — most Bürgerämter accept this for registration. Cities like Berlin, Munich, and Frankfurt all process this the same way.

When Employers Need It and What Happens Without It

German law requires employers to report salary payments to the tax authority using your Steuer-ID. If you start a job and don't yet have your number, your employer is legally required to withhold income tax at the highest possible rate (tax class VI — Steuerklasse VI), which can mean losing 40–45% of your gross salary until you provide the number.

For example: if your monthly gross salary is €2,500, without a Steuer-ID your net pay could drop to around €1,400 instead of the normal €1,900–€2,100 for someone in tax class I. That's a significant difference you will eventually get back as a refund, but cash flow matters when you're just getting started.

Tell your employer immediately that you've completed your Anmeldung and the letter is on its way. Most HR departments will wait 4–6 weeks before escalating. Once you receive the letter, hand over the number and your correct tax class will be applied from that point forward.

How to Get Your Steuer-ID If It's Lost or Never Arrived

If your letter never arrived — or you threw it away — don't panic. You have several options:

Option 1: Request It Online via BZSt

Visit www.bzst.de and use the official online form to request your Steuer-ID to be resent. You'll need:

• Your full name (exactly as on your passport)
• Your date of birth
• Your registered German address

The BZSt will mail the number again to your registered address. Allow another 2–4 weeks.

Option 2: Check Old Documents

Your Steuer-ID might already appear on:

• Your last German income tax assessment letter (Einkommensteuerbescheid)
• Your payslip (Lohnabrechnung) — many German payslips print it in the top section
• A letter from your health insurance (Krankenkasse)
• Your pension insurance certificate from Deutsche Rentenversicherung

Option 3: Visit the Finanzamt

If you're in a hurry, go to your local Finanzamt (tax office) in person with your passport and Anmeldebescheinigung (registration confirmation). They can look up your number directly in the system and tell it to you on the spot, though they still won't print a new letter for you immediately.

Can You Call the BZSt?

Yes. The BZSt helpline is +49 228 406-1240, available Monday to Friday, 08:00–17:00. They will ask you security questions to verify your identity before sharing any data.

What People Get Wrong About the Steuer-ID

This is where most newcomers lose time or money:

• Waiting to register. Every week you delay your Anmeldung is a week without a Steuer-ID arriving. Register as soon as you have any address in Germany — even a sublet room.
• Confusing Steuer-ID with Steuernummer. Giving your employer the wrong number causes payroll errors. Double-check: the Steuer-ID is always exactly 11 digits and never starts with 0.
• Not informing the employer. If you've registered and told your employer the letter is coming, most HR departments will flag the payroll manually. Silence leads to Steuerklasse VI deductions.
• Moving without re-registering. Your Steuer-ID stays the same, but your address on file must always be current. If you move to a new apartment, do a new Anmeldung so future letters reach you.
• Assuming it works like Morocco's system. In Morocco, tax IDs are linked to employers or business activities. In Germany, the Steuer-ID is personal and permanent regardless of employment status.

Using Your Steuer-ID Beyond Employment

Your 11-digit number is useful far beyond getting paid at work:

• Opening a bank account: Banks like Deutsche Bank, Commerzbank, N26, and DKB ask for it under EU anti-money-laundering rules.
• Claiming tax refunds: When you file a return via ELSTER or through a tax advisor (Steuerberater), you'll need it.
• Child benefit (Kindergeld): The Familienkasse asks for the Steuer-ID of both parents and each child.
• Pension contributions: Deutsche Rentenversicherung links your contributions to this number.
• Health insurance: Your Krankenkasse uses it for internal reporting.

Keeping a photo of your Steuer-ID letter on your phone (in a secure app) is a simple habit that saves a lot of headaches.

Conclusion

Getting your Steuer-ID in Germany is simpler than it sounds — register your address, wait for the letter, and hand the number to your employer. The real risk isn't a complicated process; it's not knowing the steps exist and either delaying your Anmeldung or losing the letter when it arrives. Now you know exactly what to do.

If you're still navigating the paperwork side of moving to Germany — from your application documents to writing your first German CV — book a consultation with our German immigration specialist (€16) to plan your move. Our team helps Moroccan applicants get every document right from the start. Start with your CV at /cv-builder or get a tailored cover letter at /anschreiben-generator.