If you live in Texas but need to buy, sell, or inherit real estate in South Korea, you usually cannot manage the closing yourself from abroad. Instead, you sign a power of attorney authorizing a trusted person or lawyer in Korea to act for you and complete the transfer at the local registry office. Getting that document to work in Korea is where most people get stuck, because a defective power of attorney can stall the registration entirely.
This page explains how to prepare a Texas power of attorney that a Korean registry office will accept.
What an apostille is
An apostille is a certificate that authenticates a public document — a notary's signature, a court seal, a registrar's certification — so it will be accepted by authorities in another country. For countries in the Hague Apostille Convention, the apostille is the finish line. For countries outside it, the same Texas certificate is the first step in a short legalization chain.
Does an apostille work in South Korea?
Yes. South Korea is a member of the Hague Apostille Convention, so a Texas document carrying a Texas apostille is recognized in Korea without further consular legalization. You do not need to visit a Korean consulate to authenticate an already-apostilled U.S. document.
Keep in mind that an apostille only authenticates the U.S. notary's signature. It does not fix a power of attorney that is too vague to complete a property registration, and any English document will need a certified Korean translation.
How the Texas Secretary of State apostille works
Texas apostilles come from a single office: the Secretary of State's Authentications Unit in Austin. There is no county-clerk step — a document notarized by any Texas notary, in any of the 254 counties, goes straight to the state. Since October 2023 Texas issues one Universal Apostille (Form 2102) that works for every destination, whether or not the country belongs to the Hague Apostille Convention.
The state fee is $15 per document. Mailed requests can take up to 25 business days; in-person and appointment service in Austin is same-day for up to 10 documents, and a bulk drop-box handles larger batches in 24–48 hours. There is no online submission — every request is handled by mail or in person. Certified copies of vital records (birth, death, marriage, divorce) must be less than five years old.
Federal documents — FBI background checks, USCIS naturalization certificates, IRS letters — cannot be apostilled by Texas; they go to the U.S. Department of State. We confirm the correct authority before anything is filed, so your documents are never rejected on a technicality.
South Korea's property power-of-attorney requirements
For a real estate transaction, you sign the power of attorney before a Texas notary, obtain the Texas apostille, and send the original to Korea. The transfer of real property is then completed through the local registry office (등기소) with jurisdiction over the property.
The power of attorney should specifically authorize the sale (or purchase) and the registration of the transfer, and identify the property clearly. A broad, general mandate invites questions at the registry office; a document that names the property and the exact acts your representative may perform moves through far more smoothly. Ask your representative in Korea to confirm what the local registry office expects before you sign, since supporting documents can vary by transaction.
Documents you'll need
- A power of attorney authorizing the sale or purchase and the registration, naming the property
- Your valid passport or identification
- The full name and identification of your attorney-in-fact in Korea
- Property details provided by your representative in Korea
- The Texas apostille
- A certified Korean translation of the power of attorney and any English documents
Translation
If your document is in English, South Korea requires a certified Korean translation for the registry office. Plan for the translation to be arranged after the apostille is issued, since the apostille is normally translated together with the underlying document. Your representative in Korea can usually recommend a translator whose work the local registry office accepts.
We handle the whole apostille — you don't travel to Austin
Our firm provides full-service apostille handling: we prepare your document, coordinate Texas notarization or certified copies, file the Universal Apostille request with the Secretary of State, add U.S. Department of State and embassy legalization when a country requires it, arrange certified translation, and deliver the finished documents to you or your recipient abroad.
We also coordinate directly with your counsel overseas — a barrister or solicitor in Commonwealth countries, an advocate in South Asia, a notario público in Latin America — so the document is drafted with the exact wording their registry, court, or bank requires before anything is apostilled.
- 📞 Phone: (281) 348-6723
- 📧 Email: busbytexas@gmail.com
- 📍 715 E. Whitney, Houston, TX 77008
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A note on accuracy
Apostille and legalization requirements change, and each receiving institution — a foreign land registry, bank, pension office, or consulate — can impose its own rules. This article reflects requirements verified in 2026 and is general information, not legal advice. Contact us so we can confirm the current requirements for your specific document and destination before you file.
For the full statewide process — fees, timelines, document types, and the Hague vs. non-Hague paths — see our complete Texas Apostille Guide.