If you're on a 30-day entry stamp (BKK airport) and you're going to IT Square Laksi to request a 30-day extension, what documents do you need to bring (apart from your passport) and is there a form to complete I can get online?
TLDR : Answer Summary
To request a 30-day extension at IT Square Laksi, you need to bring several documents in addition to your passport, including a copy of your arrival stamp, a copy of your passport's data page, a TM30 form (although its necessity can vary), a TM7 form, a recent passport photo, and 1900 baht in cash. While it is advisable to fill out forms online, you may still need to complete the office's own forms onsite. It is recommended to make an appointment in advance and arrive early to avoid long wait times.