How many times a year can I enter Thailand on visa exemption for 3 or 4 weeks at a time?

There is currently no strict limit on the number of times you can enter Thailand on a visa exemption. However, concerns arise regarding the total length of stay. Some travelers have reported that if they stay for extended periods or visit too frequently, immigration officers may question their intentions and potentially deny entry. Recent discussions suggest a new rule under consideration might limit visa-exempt entries to two per calendar year, but this has not been officially confirmed. It is advised to keep travel itineraries genuine and to familiarize oneself with visa options through the Thai Embassy.