hi everybody,
someone knows, if we came with a tourist "visa for 30 days" and we want to go to the immigration office to koh samui (we are in koh pangan now) than a new extensional how? from that date when we will go there or from that date when our visa will be finish?
TLDR : Answer Summary
A tourist who arrives in Thailand on a 30-day visa can apply for an extension at the immigration office in Koh Samui. It is important to note that the extension will begin from the date the application is approved, not from the expiration date of the current visa.