Samui Immigration Offices

Samui Immigration Offices is the place to come in Maenam if you need a visa extension or other immigration paperwork done on Koh Samui. The office is a government office with wheelchair-accessible entrance, parking, and restroom, and it keeps weekday hours from 8:30 AM to 12 PM and 1 PM to 4:30 PM, closing on weekends. In practice, reviews say the process can be very straightforward when your documents are complete, with several people describing helpful staff, clear guidance, and waits of about 25 to 60 minutes when they arrived before lunch. The catch is that timing and staff experience seem inconsistent: queues can run long, especially later in the morning, and a meaningful share of reviews are 1–2 stars. If you want the smoothest run, arrive early, bring all required copies and photos, and expect reviewers to mention paying 1,900 baht for the extension when applicable.