Hello, my wife is going to extend her non-o(spouse of thai husband). Few questions
1. We live in Bangkok, Should we go to Chaeng Whattana goverment building or IT Laski for this extension
2. The TM-30 was filed before the visa stamp was issued, we didn't move but do we need to file again?
3. Do I (thai husband) need to provide proof of income?
4. Any current document list available?
5. Visa expires Sept 26, is there a cutoff date for extending visa?