I was told by the Samut Prakan immigration office that a new TM30 needs to be filed every time you re-enter Thailand if you are not on the same visa as when you left (even if you still reside at the same address). So for example, if you rent a condo for 1 year but you are doing visa-exemption runs, then each time you return you will need a new TM30 completed by owner that shows starting date on/after latest visa-exemption stamp. However, if you re-enter on the same visa, like you would if you have DTV, then you can use your old TM30 as long as the duration of stay is still valid.

@Kyle ********

Requirements are all embassy dependent

@Christina *******

I can confirm LA embassy only requires most recent bank statement for 500k requirement (checking or savings), not sure about investment account since I used checking to get approved back in July 2024.

@Dennis ***********

This is not true. You must leave for at least one day. You cannot re-enter on the same calendar day that you left.