Some agencies are very good. You can pay 25,000 to 30,000 THB to an agency and everything is done including the bank deposit. Yes you can do yourself much cheaper 1,900 THB

@Brian ******

if you do not believe me ask immigration yourself. I left BKK two weeks ago and asked immigration at the airport. Immigration told me I would need Covid insurance when I return covering up to the date my O visa expires. If I only had a one month Covid policy then I would be stamped in only for one month. My wife just renewed her O visa and valid till April 2023 and was told she would need Covid insurance till April.

@Brian ******

that is not correct. You need Covid insurance till your O visa expires. If you only have one month insurance immigration will only stamp you in till the date which your insurance expires

Just like Stuart says. When you reenter Thailand with a reentry stamp Day 1 starts all over again. BUT you have to report to immigration office within 24 hours of your arrival. Then you will get paper in your passport with the new 90 day report date.

@Szu *********

It was not a visa extension. I was transferring my Non O visa from my old passport to the new passport

Go to a Visa agent. It will cost more money but you do not need the money in your account. Everything is looked after.

I got a new passport at the Belgium embassy in Bangkok. They also gave me a letter to give to Thai immigration explaining the reason for the issuance of a new passport. Take your old and new passport to immigration and they will transfer everything to your new passport.

@Bobby *******

I guess you do not have a very good grasp of the situation.

Go to a Visa Agent. They will get you a solution

The passport you arrive in Thailand with is the one you will use when you go somewhere that your passport is required. Such as immigration. You cannot use the other passport that does not have an entry stamp and

TM6