Where can I find my French tax identification number (NIF)?
The tax number can be found on the following documents:
on your pre-filled French tax return, top left of the first page, with the online access number
on your French tax notices (income tax, secondary residence tax, property tax) top left, under the heading ‘Your references’.
on your pre-filled French tax return, top left of the first page, with the online access number
on your French tax notices (income tax, secondary residence tax, property tax) top left, under the heading ‘Your references’.
Updated on: 10/02/2025
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