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Definition
See
tax number.Use
All companies in Portugal have their own tax number, the
NIF number. You use this number for reporting to the tax authorities and you have to display it, along with the company address, on all tax-related documents.
You have to maintain:
Structure
The NIF number has nine digits without any gaps. In Country Version Portugal a check rule has been set for the field Tax Number 1. In Customizing for General Settings, choose Set countries
® Set country-specific checks. Select PT and choose Details.