I have been in Thailand for a long time and still find the complexity of the various visas daunting and at times difficult to understand. Since finding this group, and seeing the array of answers provided, apart from now realizing just how complex it is, but having someone give a straight answer promptly and in detail has been invaluable.
Please keep up the good work and ignore the time wasters who have nothing better to do.
so to clarify, I would do the extension of stay before the expiration of the latest stamp (e.g. after my “second year”), at which point, I must have the usual 800k. So is that also saying the 400k minimum actually does not apply to OA?
I also have an OA (from Australia), and full Health insurance. I see that the option to have one added year still applies (I did it some years ago), and note that I must add new health insurance for the new "one year", if I do a bounce in/bounce out.
Your last comment - no funds required. Are you saying that the 800,000 does not apply any more on an OA exit/re-entry? So this is different to the O requirement (800k then 400k minimum at all times)?