Hello, I know this was asked before, but I searched and could not find the post. I was granted a TR60, but some circumstances may force me to fly out one week after arrival for a few days. Will I be able to hold on to the visa for the second entry? Or must it be used if it on the system? Or is it chance if it is spotted or not?
TLDR : Answer Summary
If you hold a TR60 tourist visa and plan to leave Thailand shortly after arrival, you can retain your visa for a second entry by obtaining a single-entry Re-entry permit. This permit can be purchased at a Thai Immigration office or at the airport before your departure. Upon returning before the end of the initial 60-day stay, you will be allowed entry for the remaining days of your visa. However, if you do not secure the re-entry permit, your visa may become void upon leaving.