Austria
Austria's main domestic TIN is the 9-digit Steuernummer. Businesses can also hold an Austrian UID for VAT purposes, and that UID is included here because current Austrian DPMG/DAC7 guidance uses it for Austrian platform operators, with the Steuernummer as fallback.
TIN types
2 published formats. Open a type to see examples, structure details, and official sources.
Austrian Tax Number (Steuernummer / Abgabenkontonummer)
Current
Individuals
Entities
Finanzamt (Tax office)
Nine-digit domestic tax number used by the Austrian tax administration for taxable persons and entities. In payment contexts it is also referred to as the Abgabenkontonummer.
Details
Finanzamt (Tax office)
Nine-digit domestic tax number used by the Austrian tax administration for taxable persons and entities. In payment contexts it is also referred to as the Abgabenkontonummer.
On tax assessments and other written notices from the tax office, and in FinanzOnline under "Grunddaten zur Steuernummer".
Austrian VAT Identification Number (UID / Umsatzsteuer-Identifikationsnummer)
Current
Individuals
Entities
Finanzamt (Tax office)
VAT identification number used in the entrepreneurial sphere. It is included here because Austrian DPMG/DAC7 guidance uses the UID as the normal identifier for Austrian platform operators, with the Steuernummer as fallback when no UID exists.
Details
Finanzamt (Tax office)
VAT identification number used in the entrepreneurial sphere. It is included here because Austrian DPMG/DAC7 guidance uses the UID as the normal identifier for Austrian platform operators, with the Steuernummer as fallback when no UID exists.
On the UID assignment notice and on communications from the competent VAT tax office.