I keep getting mixed reports on this issue so I was wondering if someone could tell me which requirements I have to meet if I want to obtain a visa exemption stamp on arrival. I'm in Laos right now. My country is among the countries whose citizens are granted visa exemption on arrival.
TLDR : Answer Summary
To obtain a visa exemption stamp on arrival in Thailand from Laos, ensure that you are from one of the 52 countries eligible for the visa-exempt entry program. When entering Thailand, you may need to provide proof of funds, typically 20,000 baht in cash. If you have not utilized the visa-exempt entry twice in the current year, you should be able to cross the land border without issues.