Hello. I'm thinking to apply Non-O retirement visa with 800K method next year and my question is:

Q. I already have 800K in Thai Bank because i've been lived in chiangmai for 5 years with different visa.( Current visa will be expire next year)

Does Immigration require that 800K must be transfer from oversea( International transfer)? OR, as long as you have 800k in the thai bank, they will approve Non-O retirement visa??