| English | Spanish | |
|---|---|---|
| General | ||
| General | tax identification number | nif [m] |
| General | tax identification card | nif [m] |
| Business | ||
| Business | tax identification number | número de identificación fiscal |
| Finance | ||
| Finance | tax identification number | código de identificación fiscal [m] |
| Finance | tax identification number | número de identificación tributaria |
| Finance | tax identification number | número de identificación fiscal |
| Finance | personal tax identification number | clave única de identificación tributaria (cuit) AR |
| Law | ||
| Law | tax identification number | número de identificación fiscal |
| Law | foreigner’s tax identification number | número de identificación de extranjeros (nie) |
| Politics | ||
| Politics | tax identification number | número de identificación tributaria CO PE |
| Education | ||
| Education | preparer tax identification number | número de identificación fiscal del preparador |
| Education | tax identification number | número de identificación fiscal |
