Long-Term Residency

Non-Immigrant Visa Overview

The Non-Immigrant Visa is the foundation for almost all long-term expats living in Thailand. Unlike standard tourist visas, the Non-Immigrant category is specifically designed for individuals who intend to establish a prolonged presence in the Kingdom for purposes other than simple tourism.

Because expats relocate for vastly different reasons, the Thai government has divided the Non-Immigrant Visa into several distinct sub-categories. Whether your goal is to work, retire, study, or join your Thai spouse, there is a specific Non-Immigrant visa tailored to your lifestyle. Explore the specific categories below to find the exact requirements and guidelines for your journey.

Thailand Non-Immigrant Visa Hub
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Mandatory TDAC Requirement

Regardless of which Non-Immigrant visa category you hold, all travelers entering Thailand must complete the Thailand Digital Arrival Card (TDAC) online via tdac.immigration.go.th within 3 days prior to their arrival.

Explore Non-Immigrant Categories

Select the visa type that aligns with your primary purpose of staying in Thailand to read our comprehensive, step-by-step guides.

Non-Immigrant B Visa
Category B

Business & Work

Designed for foreign professionals and entrepreneurs intending to work legally or conduct business in Thailand. This is the mandatory prerequisite for obtaining a Thai Work Permit.

Read the Non-B Guide
Non-Immigrant O Visa
Category O

Marriage & Family

Tailored for foreigners who are legally married to a Thai citizen or acting as a dependent for an expat working in Thailand. Discover the financial routes and home inspection protocols.

Read the Non-O Guide
Non-Immigrant O-A Visa
Category O-A & O-X

Retirement Visas

Exclusive to individuals aged 50 and over. Learn about the financial deposit rules, pension requirements, and the mandatory health insurance required to retire in Thailand.

Read the Retirement Guide
Non-Immigrant ED Visa
Category ED

Education & Study

For students enrolling in certified Thai institutions. This includes universities, international K-12 schools, language academies, and certified Muay Thai or culinary camps.

Read the Non-ED Guide

💡 Universal Expat ProTip: The Re-Entry Trap

No matter which Non-Immigrant Visa you hold, if you leave Thailand without first obtaining a Re-Entry Permit from local immigration or the airport, your expensive long-term visa will be automatically cancelled the moment you pass through passport control! Always secure a multiple re-entry permit if you are a property investor or executive who plans to travel internationally.

Disclaimer: The information provided in this hub is intended for general navigational and educational purposes only. Visa regulations and requirements in Thailand are highly dynamic. REMAX Thailand is a real estate agency and does not provide formal legal or immigration advice. For legally binding information, we strongly advise consulting with a qualified immigration lawyer or visiting the official website of the Ministry of Foreign Affairs, Kingdom of Thailand.