Without a tax number and online space you can't file or get a tax notice. We request your first numéro fiscal, open the impots.gouv personal space and set up everything for your first return.

Who it's for

  • Newcomers without a tax number
  • Clients who never filed online
  • Lost numbers or locked accounts

What's included

Tax number requestPersonal space setupDetails verificationFiling calendar reminders

How it works

  1. Request — Application filed with the tax office.
  2. Open — Online space activated.
  3. Verify — Identity and household checked.
  4. Ready — Deadlines added to reminders.

Documents needed

  • Passport & permit
  • Birth certificate
  • Proof of address
  • Bank details (RIB)
🕑Timeline & notes：Tax number in 2–4 weeks; the space opens right after.

Why HY Conseil

  • 10 years, 600+ cases — residence, company, tax and social covered by one team
  • Milestone tracking: automatic alerts at day -150 / -45 / -30, progress visible anytime
  • Bilingual consultants who know the counters — a complete file first time
  • Transparent fees, key steps notified, full archive delivered at closing
  • GDPR compliant, documents encrypted and hosted in France
Next step

Let a consultant handle this

Free initial assessment: a consultant proposes a tailored plan, reply within 24h.

Book free consultation