Rastaputin

Why do you want to change to NonB if you qualify for Non-O family extension? Your work Permit is ok with either Non-O or Non-B; I have a Non-B and work Permit several Years in a row now, extended in Pattaya and Udon Thani.

I am married to a Thai lady, and currently on a O Visa Extension based on Supporting her. Also working with valid Thai Work Permit. I will have a smallish Government Pension paid by Austrian Government, which is paid as per Austrian Standard Rules 12 times a Year, with 2 Month (May and October) double amount payout. When i add up my total Pension income, i should (of course based on the Euro to Thai Baht rate in the Future) probably have enough income to qualify for the 400000 annual income necessary for retirement as married person. For this calculation I need to add up all my Pension income (10 Single Month amounts and 2 Double Amounts. That puts me a little over 400000 Baht at today’s rate for 2025. I should also have some other income based on Interest of Funds here in Thailand as well as abroad. is this calculation valid and a path to Extension of stay?

Well, I was airside, but had not left the Country (lifted off ground) technically. Some people here claim that you haven't left the Country until the plane either starts taxiing, or lifts off ground, or crosses the border airborne.

The following story happened to me a few Years ago: My Flight out of Suvarnabumhi was scheduled to depart 10:00 or 10:30 pm on my last "Permitted until" Date (I was on a 90 Day Single O Visa that time. Checked in to my flight, went through Immigration at around 8:30 PM, got the exit Stamp. While waiting at the Lounge the message appeared that my flight was delayed substantially, and new Departure announced for 4 AM on the next Day. In this situation, have I been on Overstay?