Hi when applying but permit is just for peace of mind , what details should be put on TM 8 re dates where to how long etc.Am doing same time as retirement extension at Phuket , thanks

You can put any departure and return date you want to on the TM8. Same for the travel to and etc on the form,

Some offices will let you leave them blank since they are not shown on re-entry permit stamp.

Thanks for the speedy reply Joe