I'm supposed to renew my extension based on working soon. I sent my 90 day report just shy of 2 months ago and still have not received it back. I have the receipt from the post office and can confirm it was received by immigration at Chaengwattana. Is there anything else I should be doing in case I don't get my 90 day report back on time, or if it was lost in the mail?
TLDR : Answer Summary
The user is concerned about not receiving their 90-day report back from Thai immigration in time for their visa extension application. They confirm the report was sent and received by immigration but have not received any acknowledgment yet. Community members suggest that delays can occur due to the processing system involving sending reports to MTT for logging. They recommend checking with MTT with the postal receipt if the report isn't received before the extension application is submitted. Additionally, it is mentioned that 90-day reports can be submitted online for convenience.