PortugalTax Identification Number (NIF)
Also known asNIF · Número de Identificação Fiscal · Tax Identification Number
- ISO codes
- PRT / PT
- Region
- Europe
- Length
- 9 characters
- Checksum
- Yes
Character map
Each cell is one character of the sample test value; separators are shown as-is.
Sample test value
840061870
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:
XXXXXXXXX- Length
9 characters
- Checksum
- Yes
Check digits are recomputed and verified.
- Embedded data
- No
This number encodes no extractable personal data.
Check a Portugal number now.
Validate a Portugal Tax Identification Number (NIF) now — it runs in your browser and the number never leaves your device.
Validation rules for Portugal come from the open-source idnumbers library. Report a format issue on GitHub