@Brandon ***********
not actually true, you can if you meet the requirements at your local immigration office. It costs ฿2,000. I have changed from a tourist exempt entry to a non-immigrant O twice in the past three years in Thailand, but I already have two Thai bank accounts. You can not change to a non-immigrant visa for the pupose of retirement without having a bank account with ฿800K in it on the day you apply for the visa change.