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How-to

Declare French income taxes online

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Every resident must file a tax return annually. Learn how to declare online.

  • Log in with numéro fiscal
  • Fill income and deductions
  • Submit and download receipt

Steps

  1. Access impots.gouv.fr

    Use your numéro fiscal and password to enter the secure area.
  2. Complete forms

    Fill main 2042, plus annexes like 2042 RICI if needed.
  3. Submit return

    Validate and download your receipt (avis de situation déclarative).

Tips

  • Start early; site overloads near deadline

FAQ

Yes, residents must declare worldwide income.

Usually ID, proof of address, and sometimes recent bills or tax notices. Requirements depend on the procedure.

Many services are available at impots.gouv.fr or service-public.fr, but some steps may require visiting a local office.

Processing can take from a few days to several weeks depending on the city and season. Start early to avoid deadlines.

Some processes are free, while others require fixed administrative fees. Always keep the receipt.