How many times can a 1-month tourist visa be renewed in Thailand?

In Thailand, a 1-month tourist visa cannot be renewed indefinitely. Tourists typically receive a 60-day entry stamp that can be extended once for an additional 30 days. After this extension, the individual must leave the country. While border bounces (exiting and re-entering Thailand for a new entry stamp) are possible, there is no official limit on how often this can be done; it ultimately depends on the discretion of the immigration officer. However, repeated re-entries may raise concerns about the person's intent, particularly if they are not behaving like a typical tourist. For prolonged stays, alternatives such as a retirement visa might be advisable.