2 Questions:
I'm on marriage visa but we're leaving Thailand for good end of december, likely 27th/28th.
My last entry was Sept 20th. So my 90d reporting would be from 6th - 27th december.
Is there anything happening to me if i miss the 90d reporting and want to leave the country?
I have a new Passport waiting at my embassy and if they hand me that one out, they also give me a letter to present to immigration that i do have a new passport so they can swap the visa from old PP to the new PP
Do they let me leave the country with my new passport (and my invalid old one) or do they keep me "hostage"?
All the people now saying: Just go to immigration and do your duties: thanks for advising, doesn't answer the question.
TLDR : Answer Summary
The person is concerned about missing the 90-day reporting requirement while leaving Thailand on a marriage visa. Comments suggest that missing the report may not result in penalties since they are leaving the country for good. It is confirmed that they can take both the old and new passports to immigration when departing, and there is no indication of being detained at the airport for this issue.
