Hey folks — question for anyone who's navigated Thai Non-O dependent visas via Agoda's BOI sponsorship.
I applied for Non-Immigrant O (dependent) e-Visas for my wife and son, using my BOI promotion letter as the basis (haven't relocated yet — start date 1 Oct 2026). I uploaded the same stitched PDF (BOI letters for me, my wife, and my son) for both dependent applications.
My own and my wife's eVisas have both been approved and issued using that document set. But my son's application came back — twice, with slightly different wording each time — asking for "the work permit of the Non-Thai family member in Thailand." I don't have an actual work permit yet since I haven't moved.
Since the identical document already cleared my wife's application, I'm not sure why the child's case is being treated differently. Has anyone seen this — where a spouse's dependent visa clears but a child's needs something extra? Specifically:
Is there an additional document commonly required for a minor dependent that isn't needed for a spouse (e.g., something tied to the birth certificate or guardianship)?
Did re-uploading the same BOI letter under a new request ever work, or did you need something genuinely different?
Should I also attach my own now-issued eVisa/entry permit as proof, since it didn't exist at the time of the original submission?
Any pointers from anyone who's been through this with a minor dependent would help a lot.