you are 100% incorrect
@Gar****
.
The seasoning for banked money method for retirement and marriage extensions is like this
Retirement - bank 800K baht in a thai bank account in your name only for 2 months before you APPLY for your extension. Keep the funds in the account for 3 months after the extension is granted and then the balance can't go below 400K baht the rest of the year
Marriage - bank 400K baht in a thai bank account in your name only for 2 months before you apply for your extension.
SOME OFFICES request you keep the 400K baht in the account during the under consideration period and update your bank book when you go back after the 30 days to get the extension inked in BUT most do not.
Then there is nothing stopping you from draining the account to zero if you want to