GermanyTax Identification Number
Also known asSteuerliche Identifikationsnummer · IdNr
- ISO codes
- DEU / DE
- Region
- Europe
- Length
- 11 characters
- Checksum
- Yes
Character map
Each cell is one character of the sample test value; separators are shown as-is.
Sample test value
25 015 654 597
This value was randomly generated to pass this country's validation rules. It is not a real ID and does not belong to any person.
(01)Country reference
Specification
- Format
- ## ### ### ###
- # — any digit
Documented field layout:
XX XXX XXX XXX- Length
11 characters
- Checksum
- Yes
Check digits are recomputed and verified.
- Embedded data
- No
This number encodes no extractable personal data.
Check a Germany number now.
Validate a Germany Tax Identification Number now — it runs in your browser and the number never leaves your device.
Validation rules for Germany come from the open-source idnumbers library. Report a format issue on GitHub