Taiwan Document Legalisation
Taiwan · Asia & Pacific
Document Legalisation for Taiwan
What a U.S. document needs before Taiwan will accept it: the chain, the mission that handles your state, the requirements by document type, and anything that still has to happen after the papers arrive.
- Route required
- Full consular legalisation
- Mission
- TECRO / TECO
- Official language
- Mandarin Chinese (Traditional)
- After arrival
- No further step
Why legalisation applies here
Taiwan is not a Contracting Party to the Hague Apostille Convention, and the United States does not maintain official diplomatic relations with Taiwan. Document authentication for Taiwan is therefore handled through the Taipei Economic and Cultural Representative Office (TECRO) in Washington, D.C., or through one of twelve regional Taipei Economic and Cultural Offices (TECO) that maintain consular jurisdictions across the United States. Routing depends on the document's state of issue.
What people most often legalise for Taiwan
- Marriage, birth, and death certificates for Taiwanese household registration
- FBI background checks for residency and visa applications
- Educational records for university and licensing recognition
- Powers of attorney for property and inheritance matters
- Corporate documents for commercial and investment activity
Which mission handles your state
TECRO in Washington, D.C. (national office) and TECO offices in 12 U.S. cities including Los Angeles, San Francisco, Seattle, New York, Boston, Atlanta, Miami, Chicago, Houston, Denver, Kansas City, and Honolulu, each with a defined consular jurisdiction
We have not yet verified Taiwan’s consular districts against the mission’s own published listing, so we are not going to guess at them. Sending a document to the wrong office is the most expensive routine mistake in this process. Confirm the competent office directly with the mission before you post anything.
The chain for Taiwan
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Notarisation Only for documents that are not already public records: affidavits, powers of attorney, true-copy declarations, corporate resolutions. A certified birth certificate skips this step entirely. Where this goes wrong: A notary stamp that is expired, or an acknowledgement worded for the wrong state, kills the whole chain at step three.
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County clerk certification only some states Required only in states where the Secretary of State will not certify a notary directly. New York is the best known example. Where this goes wrong: Skipping this in a state that requires it is the single most common reason a state office returns a package.
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Secretary of State authentication The state confirms the notary commission or the registrar signature. Every state-issued and notarised document passes through the state where it originated, not where you live. Where this goes wrong: Using the wrong state. The document follows its own origin, so a Texas birth certificate goes to Texas even if you live in Ohio.
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U.S. Department of State authentication The federal layer that foreign missions actually recognise. Submitted on form DS-4194 to the Office of Authentications, 44132 Mercure Circle, PO Box 1206, Sterling, VA 20166-1206. Federal documents such as an FBI check start here and skip the state step. Where this goes wrong: Sending a document that has not been state-authenticated first. It comes back untouched, weeks later.
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Legalisation by TECRO / TECO The destination country's own mission adds the final stamp. Which mission is competent depends on the consular district covering the state where the document originated. Where this goes wrong: Sending to the wrong consulate. Districts are assigned by state and are not negotiable.
Requirements by document
Each of these has its own page for Taiwan.
Birth certificate
A certified copy issued by the state or county vital records office.
Marriage certificate
A certified copy of the marriage record from the issuing state or county.
Death certificate
A certified copy of the death record, usually for estate or repatriation matters.
Divorce decree
A certified copy of the judgment, issued and signed by the clerk of the court.
Single status affidavit
A sworn statement that you are free to marry, signed in front of a notary.
Power of attorney
Authority for someone abroad to act for you in property, banking, court or company matters.
Diploma or degree certificate
The degree itself, for employment, licensure or further study abroad.
Academic transcript
The official record of courses and grades, usually sealed by the registrar.
FBI Identity History Summary
The FBI criminal record check, required for most work and residence permits.
Certificate of naturalization
Proof of U.S. citizenship by naturalisation.
Certificate of incorporation and corporate records
Formation documents, good standing certificates, bylaws and board resolutions.
Commercial invoice and certificate of origin
Trade paperwork accompanying goods into the destination market.
Court order or judgment
Custody, adoption, name change, probate or civil judgments.
Medical records and vaccination history
Physician letters, immunisation records and fitness-to-work statements.
Country-specific traps
- Authentication is handled by TECRO / TECO rather than an embassy, because the U.S. and Taiwan do not maintain official diplomatic relations.
- TECO consular jurisdictions cover the entire United States; routing is determined by the state of document issue.
- U.S. Department of State authentication is required before TECRO / TECO authentication.
- Traditional Chinese translation may be required by Taiwanese authorities depending on document type.
Legalisation for Taiwan
We handle this destination regularly, including the consular district rules that cause most returns.
Requirements on this page were last checked against official sources on .
Questions people actually ask
Is an apostille accepted in Taiwan?
No. Taiwan is not a party to the Hague Apostille Convention, so an apostille has no legal effect there and full consular legalisation is required.
Which Taiwan consulate should I send my document to?
It depends on the state your document came from. We have not verified Taiwan's districts against the mission listing, so confirm the competent office with the mission directly rather than relying on a third-party summary.
Does my document need translating into Mandarin Chinese (Traditional)?
Often, but usually after legalisation rather than before, and usually by a translator recognised by the authorities in Taiwan. Translating first can mean paying for it twice.
This guide is published by a private document processing service. It is not legal advice and we are not a government agency. Requirements change without notice, so confirm anything critical with the mission before you post documents.
