Do I need to report to immigration for my 90-day report with an O-A visa if I'm leaving Thailand shortly after the due date?

The user, holding an O-A visa, inquired about the necessity of completing a 90-day report due before leaving Thailand. Responses indicated that while the report should be filed on time, there is a grace period of 7 days after the due date, meaning leaving shortly after the due date should not cause issues at the airport. The community noted that while fines may occur for not reporting, many expats have reported that it was not frequently enforced when departing.