Chang Wattana for change of visa to Non O. You will need a Thai bank statement and bankbook showing THB 800,000. You must have at least 15 days remaining on your 30 day extension.
Once you get the Non O, it is good for 90 days. You can then apply for one year extension once you have not more than 45 days on your Non O but not less than 15.
I went through it a month ago , and you have everything. I was also asked about the address I would stay after ASQ. I gave them my condo address and all was good.
and while the immigration officer was not glib, she did look at me bewildered when I thought I had sufficient financial documentation. But in that regard, I did snicker a bit when she mentioned a letter from my Embassy which has not been possible for 95% since 2018.
your assessment I believe is true and correct. Luckily I do have the necessary funds to put THB 800,000 in my Thai account so no need for an agent. Silly me for thinking the financial requirements for a one year extension would be the same to obtain the initial Non O.
thanks. I assure you...she turned me down for not having THB 800,000 or an Embassy letter...she never mentioned the statements. I may go back with a Thai friend to get clarification from a supervisor