Hello, does anybody know how long you can leave Thailand for with a re-entry permit on a valid visa? Is there a certain time limit in which you need to return by to keep your visa valid?
TLDR : Answer Summary
When leaving Thailand with a re-entry permit, it's important to return before your current visa or extension of stay expires to maintain its validity. The re-entry permit does not extend your visa; it merely keeps it valid while you are outside Thailand. You can be away for a long time, such as 6 or 7 months, but you must return before the expiration date on your visa stamp. Your re-entry permit also needs to be valid when you return; otherwise, you may face issues re-entering Thailand.