Is there any consequences of not doing a 90 day report if you are due to do it 10 days before you actually leave the country, and then come back later?
TLDR : Answer Summary
Failing to complete the 90-day reporting in Thailand can lead to fines or complications when you re-enter the country. It's recommended to fulfill this requirement even if you are leaving soon, as non-compliance may affect future visa applications or renewals.