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Register your US-born child with your consulate — dual nationality (2026)

How to register a US-born child with your home-country consulate so they get your country's nationality and passport. Documents (US birth certificate, apostille), steps, cost, and why dual nationality matters.

Register your US-born child with your consulate

A child born in the United States is a US citizen — but most Latin American countries also grant nationality by descent, so you can register your US-born child with your home-country consulate and give them your country’s nationality too (usually dual nationality). This page explains why it matters, what you need, and the steps.

Why register the birth

BenefitWhat it means
Dual nationalityThe child is both a US citizen and a national of your country
Home-country passportEasier travel, residence, and re-entry to your country
Rights back homeThe ability to live, study, work, inherit, and own property
Future documentsA clear nationality record makes later paperwork far simpler

Many countries permit dual nationality — but a few do not, so confirm your country’s rule.

Documents you typically need

  • The child’s US birth certificate — often a certified copy with an apostille from the US state of birth.
  • The parents’ passports or IDs.
  • The parents’ own birth certificates or proof of nationality.
  • A marriage certificate, if applicable.

Many consulates require the US birth certificate to be apostilled by the Secretary of State of the state where the child was born. Request that apostille before your consular appointment if your country requires it.

How to register (general steps)

  1. Find your consulate for the US state where you live.
  2. Confirm the document list and whether the birth certificate must be apostilled.
  3. Get the apostille from the issuing US state, if required.
  4. Book an appointment and bring originals plus copies.
  5. Register and pay the fee — you typically receive a home-country birth registration and can then apply for the child’s passport.

Official source: check your own country’s consulate website for exact birth-registration requirements, apostille rules, and fees.

Last verified: 2026-06-04.

General procedural information, not legal advice. Nationality-by-descent and dual-nationality rules vary by country and change over time. Confirm requirements with your consulate before applying.

Frequently asked questions

Why register my US-born child with my consulate?
Most Latin American countries grant nationality by descent (jus sanguinis), so registering your US-born child with your consulate lets the child also become a national of your country — usually dual nationality alongside their US citizenship. That gives the child your country’s passport, the right to live, study, work, inherit, and own property there, and an easier path to documents later in life.
What documents do I usually need?
Commonly: the child’s US birth certificate (often an apostilled, certified copy), the parents’ passports or IDs, the parents’ own birth certificates or proof of nationality, and a marriage certificate if applicable. Some consulates require the US birth certificate to be apostilled by the issuing US state first. Requirements vary by country — confirm with your consulate.
Does the US birth certificate need an apostille?
Often yes. Many consulates require the child’s US birth certificate to carry an apostille from the Secretary of State of the US state where the child was born, which authenticates it for use abroad. Request the apostille from that state’s authentication office before your consular appointment if your country requires it.
Is there a deadline or age limit to register?
Rules vary by country. Some encourage registration soon after birth; others allow it at any age, sometimes with extra steps for older children or adults. Because nationality-by-descent rules differ, check your specific country’s requirements — and note that holding dual nationality is permitted by many, but not all, countries.

Consular procedures

Related procedures

General information, not legal advice. MigrantUSA is an independent publisher and is not a law firm; using this site does not create an attorney-client relationship, and this content is not a substitute for advice from a licensed attorney about your specific situation. US federal, state, and local government procedures, fees, and forms change. Always verify current details directly with the relevant agency before acting. For immigration, tax, or other legal matters specific to your situation, consult a licensed attorney or BIA-accredited representative.