Hello all, my 90 day notice was due on 24 Aug 2020 and I just remembered it today and I have missed it by 2 months. Can someone explain me how bad this is?
TLDR : Answer Summary
If you miss your 90-day report in Thailand, it's generally not a severe issue, as confirmed by community members. You can go to the immigration office in person to file the overdue report. Be prepared to pay a fine of 2,000 baht, which results from being overdue. A remark will be stamped in your passport, but this mistake is easily correctable. One user reported no fine at all after addressing the issue, indicating some variation in enforcement. It's advised to set reminders for future reports to avoid similar situations.