1. Home
  2. Countries
  3. Taiwan

Countries

U.S. documents for Taiwan

What a U.S. document needs before it will be accepted in Taiwan, and where each certificate comes from.

Reviewed November 2026  |  Informational only — not legal advice

TaiwanLegalization

Taiwan

Not a Hague member

Taiwan is not a party to the Hague Apostille Convention — Not eligible to join the Convention; documents are authenticated by TECRO/TECO offices instead of an embassy. No US Dept of State step for state-issued documents.. An apostille will not be accepted. U.S. documents must be authenticated and then legalized: state authentication certificate (for state documents), U.S. Department of State authentication, and legalization at Taiwan's embassy or consulate in the United States.

The route, step by step

  1. State authentication (state documents)

    Request an authentication certificate from the state competent authority, naming Taiwan as the destination.

  2. U.S. Department of State authentication

    Submit the state-certified or federal document to the Office of Authentications with Form DS-4194 and $20 per document.

  3. Legalization at the Taiwan embassy or consulate

    TECRO Washington DC (DE, MD, DC, VA, WV) or the TECO for your state (e.g., Miami TECO for Florida). State/court documents: state apostille then TECRO/TECO; business documents: notary, state apostille, then TECRO/TECO; federal documents: US Dept of State then TECRO/TECO. $15 per document ($22.50 expedited), 7 business days (3 expedited).

  4. Translation

    Traditional Chinese translation, if required, must be notarized in the consular jurisdiction and apostilled/authenticated by the Secretary of State before submission (TECRO).

Using U.S. documents in Taiwan

Taiwan cannot join the Convention, so apostilles do not apply. U.S. documents are authenticated by the Taipei Economic and Cultural Representative Office (TECRO) in Washington, D.C. or the Taipei Economic and Cultural Office (TECO) with jurisdiction over the issuing state — many document types are accepted with the state’s certification alone, without the U.S. Department of State step. Typical documents: degrees and transcripts for work permits and university admission (Taiwan’s Ministry of Education requires TECO authentication of foreign degrees), FBI background checks for resident visas and the Gold Card, marriage and birth certificates for household registration and dependent visas, single-status affidavits for marriage, POAs for property and inheritance, and corporate documents for company registration. Chinese translations are made in Taiwan and notarized there, or prepared and authenticated with the original at TECO.

Why U.S. documents are sent to Taiwan

  • Gold Card / work permit
  • marriage registration
  • household registration / citizenship for children
  • school enrollment
  • inheritance and property

Taiwan-specific points

  • Taiwan accepts a US state apostille as the pre-step but still requires its own TECRO/TECO authentication stamp for validity in Taiwan.
  • TECRO/TECO do not accept documents originating outside the US.
  • Diplomas can alternatively be authenticated in Taiwan at the Bureau of Consular Affairs without fee.

Frequently asked questions

Do I need an apostille or legalization for Taiwan?

Legalization. Taiwan is not a Hague member; U.S. documents need the state (if applicable) and U.S. Department of State authentications followed by Taiwan embassy legalization.

Who issues the apostille for Taiwan?

There is no apostille. The final stamp comes from Taiwan’s embassy or consulate after U.S. authentication.

Does Taiwan require a translation?

Traditional Chinese translation, if required, must be notarized in the consular jurisdiction and apostilled/authenticated by the Secretary of State before submission (TECRO).

You may also like

United Kingdom

In force 24 January 1965

Venezuela

In force 16 March 1999

Vietnam

In force 11 September 2026

Argentina

In force 18 February 1988

Australia

In force 16 March 1995

Austria

In force 13 January 1968