Hi guys,
I entered Thailand in October last year with 2 months visa and then extended for another month at Chaeng Wattana, Bangkok. Last January I went to Vietnam for a week and when I came back Thailand I got 45 more days, now I would like to extend again at Immigration but I don't know if I have to go to Chaeng Wattana or IT Square Laksi.
Thanks
TLDR : Answer Summary
The user is seeking guidance on where to extend their visa in Thailand after entering on a previous visa and traveling to Vietnam. Commenters advise that since the user is currently under a visa exemption, they should go to IT Square Laksi for their 30-day extension, as past visa statuses do not influence the current extension process.