Apostille Services Explained: When You Need One and How to Get It

Apostille vs notarization, which documents need one, and the state-vs-federal apostille path explained.

An apostille is a certificate issued by a designated state or federal authority that authenticates the seal and signature of a public official — including a notary public — on a document destined for a Hague Convention member country. It's the international equivalent of a verified stamp on top of the notarization.

Apostille vs notarization: notarization confirms the signer's identity and signature. An apostille confirms that the notary (or other public official) who performed that act is genuinely commissioned. You almost always need both, in that order: notarize first, then apostille.

You need apostille services when a U.S. document will be used in another Hague Convention country — work visas, foreign marriage, international adoption, dual citizenship, overseas property purchase, or foreign business registration are the most common triggers.

Common apostilled documents: birth certificates, marriage certificates, divorce decrees, FBI background checks, power of attorney, corporate filings, academic transcripts and diplomas, and notarized affidavits.

The process: confirm the destination country is a Hague member, notarize the document if applicable, submit to the Secretary of State (for state-issued or notarized documents) or the U.S. Department of State (for federal documents like FBI checks), and receive the apostille certificate attached.

State apostille vs federal: state Secretary of State apostilles cover notarized documents and state-issued vital records (birth, marriage, death). The U.S. Department of State in Washington D.C. handles federal documents — FBI background checks, IRS forms, USDA certificates, federal court filings.

A notary public can prepare your document for apostille (notarizing the signature, certified copies where allowed, and coordinating with state offices), but the apostille itself is issued by the state or federal authority — not the notary.

Find apostille services through the NotaSealPros directory by filtering for apostille specialists in your state. Many offer flat-rate packages with courier service to the Secretary of State and back.