I have to do my 90 days notification on 25 of June. But on 10 of June I will go out of Thailand ( with re entry visa), and come back in September. Do I Need to advise the immigration before to go ?
TLDR : Answer Summary
The user inquires whether they need to notify immigration about their 90-day report before leaving Thailand since they will be re-entering later with a re-entry visa. A comment confirms that it is not necessary to complete the 90-day report prior to leaving, as the requirement will reset upon re-entry.