Hello - is there anywhere we can find out more information about the 90 day reporting? Must this be done in person at a Thai immigration office or can it be done online?
Also, would you be required to present all the original documentation again as is required at the 180 day extension.
If you leave and re-enter Thailand before the 90 days arrives does this exempt you from having to do the 90 day report?
Thank you
TLDR : Answer Summary
In Thailand, the 90-day report must be completed in person at an immigration office for the first report. If you leave the country before the 90 days are up, you do not need to file the report, and the count will reset upon your return. For extensions, original documentation is required, similar to the 180-day extension process. It is noted that many expats question the necessity of the reporting as hotels keep records of guests.