Reviewed by ThaiLawOnline, a licensed Thai law firm practising in Thailand since 2006. Thai lawyer of record: Wichuda Atthamethakon, LL.M., Thai Bar Licence 3149/2556.

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Immigration & Visa Law

Thailand Immigration: Visas, Work Permits & Residency Guides

Every visa, permit and immigration rule for foreigners in Thailand, explained by a licensed Thai law firm with 20 years of experience, trusted since 2006. Browse our complete library of guides below, or talk to our team about your situation.

Start Here: Tools & Latest Rules

New to Thai immigration or need a refresher? These tools and updates keep you current.

Tourist & Short-Stay Entry

Visiting Thailand for weeks, not years? Entry requirements, arrival cards and border rules.

Long-Stay Visas & Extensions

From the DTV to marriage and retirement extensions, the main routes to living in Thailand long term.

Work Permits & Doing Business

Working legally in Thailand, permits, restricted occupations and employer obligations.

Permanent Residency & Citizenship

Ready to make it permanent? The paths from long-stay visas to PR and a Thai passport.

Compliance, Reporting & Problems

Staying legal after you arrive, reports, permits, and what to do when things go wrong.

Last reviewed: 30 September 2026. This page is an index of our immigration guides. Its short descriptions were checked against the Immigration Act B.E. 2522 (sections 35, 37, 38 and 39, read in Thai) and against the reviewed guides they link to; each guide carries its own review note.

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Plain-English updates on Thai law changes that affect foreigners: property, visas, marriage, business and wills. One short email a month from a firm practicing since 2006. No spam, unsubscribe anytime.

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