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Tax Number (Steuernummer)
Austria
Last verified: 2026-02-20
Fees, fines, and deadlines are approximate. Always verify with official sources.
Key Registrations & Procedures
Tax Number (Steuernummer)
Deadline: Apply when starting employment or self-employment. Employers usually handle this.
Processing Time: 2–4 weeks by post. Can take longer in busy periods.
Fees: Free
Appointment: No appointment needed for simple applications. Can apply by mail or in person.
Required Documents:
- Valid passport or ID card
- Meldezettel (residence registration)
- Employment contract (if employed) or business registration (if self-employed)
- Completed tax registration form (Fragebogen) — available at Finanzamt or online via FinanzOnline
Where to Do It:
Your local Finanzamt, determined by your registered address. You can also register online via FinanzOnline (finanzonline.bmf.gv.at) if you have a mobile phone signature (Handy-Signatur).
If You Don't Do It:
No direct fine, but without a Steuernummer you may not be able to be legally employed or file taxes. Your employer may not be able to process your payroll.
Regional Variations: Assigned by local Finanzamt based on residence. The office you use depends on your Bezirk.
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