Apostille for Thailand
Thailand starts accepting apostilles on February 28, 2027. Until then, U.S. documents still need embassy legalization. Apostille Authentications handles both routes from all 50 states.
Thailand Joins the Apostille Convention on February 28, 2027
Thailand has acceded to the Hague Apostille Convention, and it takes effect there on February 28, 2027. Until then, Thailand is not yet an apostille country.
Before February 28, 2027: Embassy Legalization
U.S. documents for Thailand still follow the legalization route, which typically means:
- A certified copy or notarization, depending on the document.
- Certification by the Secretary of State of the issuing state.
- Authentication by the U.S. Department of State.
- Legalization by the Royal Thai Embassy or a Thai consulate.
Embassy legalization is quoted by document. Request a quote and tell us your deadline.
From February 28, 2027: Apostille
One apostille will replace the embassy step. State documents will go to the Secretary of State of the issuing state, and federal documents, including FBI background checks, to the U.S. Department of State.
Apostille Pricing and Turnaround
| Service | Our fee | Turnaround |
|---|---|---|
| State apostille | From $195; additional documents $65 each, plus the state fee | About 10 business days, depending on state delays |
| FBI apostille | $195 | 5+ weeks (regular U.S. Department of State processing) |
| Expedited FBI apostille | $390 | 10 business days |
Notary and translation fees are separate. See full apostille pricing, all apostille services and the list of apostille countries.
Thailand Apostille FAQ
When does Thailand start accepting apostilles?
On February 28, 2027, when the Hague Apostille Convention takes effect for Thailand.
What do I need before February 28, 2027?
Until that date, U.S. documents for Thailand still need authentication and legalization by the Royal Thai Embassy or a Thai consulate.
Should I wait for the apostille?
It depends on your deadline. If the office in Thailand needs your document before February 28, 2027, use embassy legalization. If you can wait, the apostille route will be simpler.
Who will issue the apostille?
The Secretary of State in the state where the document was issued or notarized, or the U.S. Department of State for federal documents such as FBI background checks.
Do I need a Thai translation?
Thai authorities often ask for a Thai translation. Ask the office receiving your document what it requires; we provide certified translation as a separate service.