Just received a reminder email for my 90 day report. Yet I left Bangkok and reentered a couple of weeks ago.
I know my next 90 days should be due 90 days from my last reentry but because I got an email do I have to do it online now to maintain currency in their system ?
TLDR : Answer Summary
If you have re-entered Thailand, you do not need to worry about the reminder email you received for the 90-day report. The system is not linked to your travel history, so you should only count 90 days from your latest re-entry date. You should submit your report 89 days after that re-entry and also ensure your TM30 form is updated.