I did a TM-30 today and live in Bangkok. Next week, I want to go to Pattaya for a few days. My question: Will my hotel in Pattaya file a TM-30? Further, will I need to file another TM-30 when I return to Bangkok before I apply for my annual Extension of Stay at Chaengwattana next month?
TLDR : Answer Summary
The TM-30 form is required for foreigners staying at hotels and residences in Thailand to report their presence to immigration. When traveling to Pattaya, the hotel is expected to file a TM-30 on your behalf, but there may be uncertainty regarding the hotel’s compliance. Generally, if you return to your primary residence in Bangkok after traveling within Thailand, re-filing a TM-30 is not typically mandatory; however, some suggest submitting it again for safety, especially when applying for an Extension of Stay. Individual experiences vary, and checking with officials prior to your extension application is advisable.