Hi, my next 90-days notification is due at 27th of November. I fly back to Europe on 1st of Devember and come back to Thailand around January/Febtuary (I’ll get a re-entry stamp). Do I need to do a 90-days report in that case? I have heard one can report earliest 14 days before and latest 7 days to the due date. What is a rule of thumb for the 90-days report in the case of traveling out and in? Thanks in advance :))
TLDR : Answer Summary
To comply with the 90-days report rule in Thailand, you must report if you are in the country when the due date arrives. In your case, since your 90-days notification is due on November 27th, and you will be leaving on December 1st, you should report before your departure. The reporting window is from 14 days before to 7 days after the due date. Not reporting could lead to fines of up to 2000 baht during your next immigration interactions, including applications or re-entering Thailand.