If your applying in Jomtien you haven’t enough time as they require 2 months seasoning for the initial non-o so you would have to do a border bounce and even that is becoming a problem now ,Cambodian borders are closed so fly somewhere for a few days return and after your money has been in your Thai bank for two full months apply if it’s another office just go apply
Leave and apply for the non-o in another country it’s probably the only way you’ll get a bank account opened in these times then get you 800k in there 2 full months before you apply for your one year extension,you’ve done an exempt with a extension so if you just bounce prepare to be pulled aside and grilled possibly getting denied entry there getting tough now
you can’t apply for a DTV in Thailand and they don’t need soft power workcation is the way to go an agent to get you all the way through could cost up to 125,000
yes but to change from the OA to a non-o he’ll need to leave and either apply out of the country but he’ll need the 800k to extend it hopefully he’ll have saved enough