Overview
South Korea is a member of the Visa Waiver Program (VWP), meaning South Korean nationals travelling to the United States for tourism or business of up to 90 days need an ESTA, not a visa. For longer stays, study, work, or immigration, South Korean applicants must apply at the U.S. Embassy in Seoul. The embassy, located near Gwanghwamun Plaza in central Seoul, also serves as the consular post for U.S. citizens living in Korea and handles all immigrant visa processing.
Visa Services
As a VWP member, South Korean nationals use ESTA for short-term tourism and business trips. The embassy processes visas for categories not covered by ESTA: F-1 student visas (South Korean students are among the largest groups at U.S. universities), J-1 exchange, work visas including H, L, and O categories, fiancé K-1 visas, and all immigrant visa types. The embassy is the sole location for immigrant visa interviews in Korea.
Consular Services
The American Citizen Services (ACS) unit serves U.S. citizens in Korea — including English teachers, business professionals, Korean-Americans, and families — with passport renewals, Consular Reports of Birth Abroad, notarial acts, and emergency assistance. Appointments for ACS services are booked via kr.usembassy.gov.
Trade & Export Support
The U.S. Commercial Service promotes U.S. exports to South Korea under the KORUS Free Trade Agreement. It assists U.S. companies in sectors like aerospace, energy, advanced manufacturing, and agri-food, and helps navigate market access. South Korea is one of the top ten U.S. trading partners.
Investment Opportunities
Korean companies are major investors in U.S. manufacturing, especially in electric vehicle batteries and semiconductors. The SelectUSA program at the embassy connects Korean corporations with U.S. economic development organisations to facilitate those investments.
Business Support
The embassy's Economic Section supports U.S. businesses in Korea with market analysis, investment climate information, and engagement on trade policy and intellectual property issues. The KORUS FTA provides a strong framework for U.S. companies entering or expanding in the South Korean market.
Cultural & Educational Programs
The Public Affairs section oversees the Korean-American Educational Commission (Fulbright Korea) and supports academic and cultural exchange programmes. These initiatives build long-term connections between American and Korean professionals, researchers, and students.
Appointment Information
Visa appointments are booked online at kr.usembassy.gov. Due to high demand, particularly for student visas, applicants should book well in advance. ACS appointments follow a separate booking system on the same portal. Embassy address: 188 Sejong-daero, Jongno-gu, Seoul 03141. Phone: +82 2 397 4114.
Special Notes
South Korean nationals travelling to the U.S. for tourism or business up to 90 days use ESTA, not a visa. Only longer stays, study, work, or immigration require a visa application at the embassy. Security screening is required for all embassy visitors; no large electronic devices permitted.