Can the financial requirements for a marriage visa in Thailand dip below 400,000 baht before and after renewal date?

For a marriage visa in Thailand, it is required to show a minimum of 400,000 baht in your Thai bank account for at least 60 days prior to applying for the extension. After the application, it is suggested to leave the money in the account until final approval, which takes about a month, though some users report that immigration does not strictly check this rule. Generally, you need to maintain this balance for about three months per year, especially before the renewal application.