What Is a Federal Apostille?

An apostille in one paragraph

An apostille is a standardized certificate that authenticates the origin of a public document so it can be used in another country. It was created by the Hague Convention of 5 October 1961 Abolishing the Requirement of Legalisation for Foreign Public Documents — usually just called the Apostille Convention. Before it existed, a document travelling abroad had to pass through a chain of certifications ending at the destination country’s consulate. Between member countries, the Convention replaced that whole chain with a single certificate issued in the country the document came from.

The United States joined the Convention, and it entered into force for the U.S. on 15 October 1981. Since then, a U.S. public document carrying a U.S. apostille is accepted in every other member country without further legalization.

What makes an apostille “federal”

In the United States, apostille authority is split by who signed the document. Each state’s Secretary of State apostilles documents signed by officials of that state — county clerks, state agencies, and notaries commissioned there. The District of Columbia handles its own local documents the same way.

Documents signed by federal officials are different. An FBI Identity History Summary, a USCIS naturalization certificate, an IRS letter, a federal court judgment — none of these can be apostilled by any state. They go to one office only: the U.S. Department of State, Office of Authentications, in Washington, D.C. That’s what people mean by a “federal apostille.”

Two consequences worth knowing. First, where you live doesn’t matter — a Texan and a New Yorker send federal documents to the same office. Second, a state apostille placed on a federal document is invalid, and a foreign authority will reject it. See our guide to federal vs. state apostilles for the edge cases.

What the certificate actually says

Every apostille follows the model set out in the Convention, so it looks broadly the same regardless of which country issued it. It carries the heading “Apostille” with the French reference to the 1961 Convention, followed by ten numbered fields:

Field	What it records
1. Country	United States of America
2. Has been signed by	The official whose signature is being authenticated
3. Acting in the capacity of	That official’s title
4. Bears the seal/stamp of	The issuing agency
5. At	Place of certification (Washington, D.C.)
6. The	Date of certification
7. By	The certifying authority
8. No.	A unique certificate number
9. Seal/stamp	The certifying authority’s seal
10. Signature	The certifying officer’s signature

The certificate is attached to your document. Leave it that way — an apostille that has been separated from the document it certifies won’t be accepted.

What an apostille does — and doesn’t — certify

An apostille confirms three things: that the signature on the document is authentic, the capacity in which the signer acted, and the identity of any seal or stamp. That’s all.

• It doesn’t validate the content. An apostilled FBI report proves the report is genuinely from the FBI — not that anything in it is accurate or sufficient for your purpose.
• It doesn’t translate anything. If the receiving office needs another language, that’s a separate certified translation.
• It doesn’t override local rules. The receiving authority can still set its own requirements — how recent the document must be, which version it wants, whether a translation is needed.

Which documents need a federal apostille

Any public document signed by a U.S. federal official, when it’s going to a Hague Convention country. The most common:

• FBI background checks for work visas, residency, adoption and professional licensing
• Naturalization and citizenship certificates for dual nationality and descent claims
• IRS Form 6166 and tax transcripts for treaty benefits and income proof
• Social Security, VA and OPM pension letters for retirement visas
• DD-214 military records, federal court documents, and export certificates from the FDA and USDA

We cover 38 federal document types in detail — see all federal documents. One caution: a notarized copy of a federal document (a passport or green card copy, for example) is not a federal document. It’s authenticated through the state where it was notarized.

When an apostille isn’t enough

Apostilles only work between Convention members. If your destination isn’t one, the Department of State issues an authentication certificate instead, and the document then needs legalization at that country’s embassy or consulate. It’s the same underlying document on a longer route. Our guide to apostille vs. embassy legalization covers how that works.

How to get a federal apostille

Doing it yourself

Complete Form DS-4194 (Request for Authentication Service), include the original federal document and the Department of State’s fee of $20 per document, and mail it to the Office of Authentications. Current processing times are posted on travel.state.gov and have ranged from several weeks to months for mail-in requests. If anything is wrong with the document, it comes back to you and you start again.

Using a service

We review your document against Department of State requirements before submission, hand-deliver it in Washington, D.C., and return it by tracked courier. Our pricing is flat: $299 per document for Hague countries (10–12 business days) and $399 for non-Hague countries including embassy legalization (15–17 business days), with government fees and U.S. shipping included. Start an order — no payment until we’ve confirmed the route and price.

Sources: U.S. Department of State — Authenticate Your Document · Hague Conference — Apostille Section. Federal Apostille USA is a private service, not a government agency.