Paperwork when a baby is born

Updated: September 2026 · Based on official sources

Everything that needs to be done after a birth in Argentina, in order and with the official deadlines.

This is an English summary.

The legal procedures described here are specific to Argentina. The full guide, with requirements, details of each step and an interactive checklist, is in Spanish.

Open the full guide (in Spanish)

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Steps and deadlines

  1. Collect the paperwork from the hospitalDeadline: At birth
  2. Register the birth at the Civil Registry (Registro Civil)Deadline: Within 40 calendar days
  3. Apply for the first DNI (national ID)Deadline: Before 6 months of age
  4. Enrol the baby with your health insurance (obra social or prepaga)Deadline: In the first weeks
  5. Request your leave at workDeadline: At birth
  6. Claim the birth allowance (Asignación por Nacimiento, ANSES)Deadline: Between 2 months and 2 years after birth
  7. Apply for the AUH or the Family Allowance per Child (Asignación Familiar por Hijo)Deadline: After the baby has a DNI
  8. Apply for a passport (only if you will travel)Deadline: When you need it

This is general information based on official sources. Requirements may change and every case is different: always confirm with the relevant agency and, if needed, consult a professional.

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Official sources (in Spanish)

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