TIN Check Austria
To validate a tax identification number (TIN) for Austria you must place the TIN on top, which must obey the following format:
For Individuals (TIN)
The Taxpayer indentification number (TIN) assumes the following format:
• NNN NNN NNN - 9 digits
For Entities (TIN)
The Taxpayer indentification number (TIN) assumes the following format:
• ANN NNN NNN - 9 digits
N identifies that it must be a numeric digit.
A identifies that must be an alphanumeric digit.
After validation, additional information about the entered TIN will be made available.