Can I extend my Non O visa in Thailand with overseas bank deposits?

An American passport holder with 13 months of consecutive deposits over 65,000 baht in a Bangkok bank account can apply for a 1-year extension on their Non O visa. However, for this extension, it is essential to meet specific requirements such as not having had a previous first-year extension, maintaining 800,000 baht in the bank account for 3 months post-extension, and not allowing the account to drop below 400,000 baht throughout the year. Meeting these conditions may allow the applicant to switch to a monthly transfer setup instead of needing to keep a lump sum in the bank.