My daughter quit the middle school in Bangkok and left Thailand on May 2021, her extension of stay also expired on May 2021. This year she was enrolled by the same school and came back to Thailand with 90 day ED visa, now its time for applying extension of stay. I heard she need to cancel her previous extension of stay and then apply for new extension of stay, is it true? School office doesn't know this requirement. Thanks.
TLDR : Answer Summary
The user is concerned about their daughter's situation after quitting middle school in Bangkok and leaving Thailand in May 2021. After returning on a 90-day ED visa and needing an extension, they wonder if it's necessary to cancel her previous expired extension of stay. Comments suggest that the immigration authority may require this cancellation and could impose a fine if not addressed.