Consular Reports of Birth Abroad: Documenting a Child's Citizenship Overseas

A Consular Report of Birth Abroad is evidence, not a grant. If a child born outside the United States acquired citizenship at the moment of birth through a citizen parent, the CRBA is the federal document that records it. The application is made at a U.S. embassy or consulate, and it must be made before the child turns eighteen.

That framing decides most questions people have about the process. The consulate is not choosing whether to make the child a citizen. It is deciding whether the statutory conditions were satisfied on the day of the birth — parentage, the parent's citizenship, and, in most cases, the parent's earlier physical presence in the United States.

What the document is, and what it proves

The CRBA is issued on Form FS-240. Once issued, it functions as primary proof of United States citizenship for the rest of the person's life: it is accepted for passport applications, for Social Security purposes, for school enrollment, and for employment verification. It sits alongside the foreign birth certificate rather than replacing it.

Citizenship at birth is governed by 8 U.S.C. § 1401, which is section 301 of the Immigration and Nationality Act, together with section 309 for children born out of wedlock. Neither provision requires an application. A child either acquired citizenship at birth or did not, and no later filing changes that fact.

Note: Because the CRBA only records something that already happened, an adult who never obtained one is not too late to be a citizen. They are only too late for this particular document. The alternatives are covered further down.

The transmission rules, in outline

The rule that applies is the rule in force on the child's date of birth, not the rule in force today. This catches families out constantly, because Congress has changed the physical presence requirements several times over the last century.

For births after 14 November 1986 to one citizen and one non-citizen parent, the usual requirement is five years of physical presence in the United States by the citizen parent, at least two of which came after the age of fourteen. Earlier births are governed by longer or differently structured requirements, which is why the birth date has to be checked first and the statute read second.

One case is worth knowing by name. In Sessions v. Morales-Santana (2017), the Supreme Court held that the shorter physical presence rule that applied only to unwed citizen mothers was unconstitutional sex discrimination, and that the longer requirement should apply going forward until Congress acts. Families relying on older guidance about a mother's shorter period should confirm the current position before assuming it.

Proving the parent's physical presence

Physical presence means days actually spent in the United States. It is not residence, domicile, or intent, and it is proved with records rather than recollection. Consulates are used to seeing thin evidence and will ask for more.

• School and university transcripts covering specific academic years.
• Employment records, pay statements, and W-2 forms.
• Tax transcripts obtained from the Internal Revenue Service.
• Social Security earnings statements, available from the Social Security Administration.
• Old passports with entry and exit stamps, and military service records.
• Medical and immunization records tied to dated addresses.

Where a parent's own records are incomplete — a common problem for someone who left the United States young — government files can fill the gap. Our guide to FOIA requests and A-files explains how to request records that establish dates of entry and departure.

Watch out: Days spent abroad in certain qualifying capacities, such as service in the U.S. armed forces or employment with the federal government, can sometimes be counted toward physical presence. The rules are narrow and specific, and they should be confirmed rather than assumed.

Making the application

1. Book the appointment early. Consular sections handle CRBA and first-passport applications together, and many require an appointment made through their own booking system.
2. Bring both parents where possible. Consulates generally want to see the parents, and identity documents for each, even when only one is a citizen.
3. Bring the original foreign birth record. A certified copy issued by the local civil registry, with a translation where required.
4. Bring proof of the parents' relationship. Marriage certificate, and evidence of the termination of any earlier marriages.
5. Bring the physical presence evidence. Organized by year, with a written summary the officer can follow.
6. Apply for the passport at the same visit. Doing both together saves a second appointment and gives the child a travel document.

Consular officers may ask about the biological relationship between the child and the citizen parent, which matters in cases involving assisted reproduction. As of mid-2026, Department of State policy in this area has been revised more than once, so the consulate's own page for the country in question is the reliable source — the Department of State's consular services site is where those pages are indexed. Families who want representation through a complicated evidentiary record often look for immigration services for individuals rather than trying to reconstruct decades of records alone.

If the child is already eighteen, or does not qualify

The distinction that matters here is between citizenship acquired at birth, which a Consular Report documents rather than confers, and citizenship acquired later through naturalization — which does not exist until the applicant takes the Oath of Allegiance.

A CRBA cannot be issued after the eighteenth birthday. Someone who acquired citizenship at birth but was never documented has two remaining routes. The first is applying for a U.S. passport and submitting the same evidence to the Department of State. The second is applying to USCIS on Form N-600 for a Certificate of Citizenship, which produces a permanent document rather than an expiring one.

Where the child did not acquire citizenship at birth — usually because the parent could not meet the physical presence requirement — the family is looking at immigration rather than citizenship. That normally means a petition and an immigrant visa, and the record-consistency demands of that process are set out in our guide to completing Form DS-260. A separate route exists for certain children who come to the United States and are then naturalised through a parent; the USCIS Policy Manual sets out how that works.

Common questions

Does a CRBA make my child a citizen?

No. If the statutory conditions were met, the child was a citizen from the moment of birth, and the CRBA simply records that. If the conditions were not met, no CRBA will be issued and the child is not a citizen through that route. This is why officers focus so hard on the parent's history before the birth rather than on anything that happened afterwards.

We missed the eighteenth birthday. Has the citizenship expired?

Citizenship acquired at birth does not expire. Only the CRBA route closes at eighteen. An adult in this position applies for a U.S. passport with the same evidence, or files for a Certificate of Citizenship with USCIS. Gathering the parent's physical presence records becomes harder with time, which is the practical reason to document these cases early rather than a legal one.

Which parent's time in the United States counts?

The citizen parent's time. If both parents are citizens, either can supply the residence. If only one is a citizen, only that parent's physical presence is relevant, and time the non-citizen parent spent in the United States does not help. Time the citizen parent spent abroad also does not count, except in narrow categories such as certain government or military service.

Can the consulate refuse, and can that be challenged?

Yes, a CRBA application can be denied, most often for insufficient proof of physical presence or of the parental relationship. The usual first response is not litigation but evidence: identifying what the officer found missing and returning with records that address it directly. A separate application for a Certificate of Citizenship with USCIS is another path, and USCIS denials carry their own review process.

Where to begin

Start with two dates and one list. The dates are the child's date of birth and the citizen parent's date of birth; together they identify which version of the law applies. The list is every period the citizen parent spent inside the United States, year by year, with a document for each.

• Confirm the law in force on the child's birth date before assuming today's rule applies.
• Build a year-by-year presence chart for the citizen parent, then find one record per year.
• Order the foreign birth certificate and a certified translation early — civil registries can be slow.
• Check the specific consulate's appointment and document instructions, which vary by post.
• Plan to apply for the child's first passport at the same appointment.

If the child will travel with only one parent afterwards, the documentation habits are worth extending: our family desk covers consent letters and passport holds for international travel with a child, which is a different legal question but the same suitcase of paperwork.