Is it possible to apply for the Thailand Pass Test and Go re-entry before leaving Thailand?

I was supposed to go to Cambodia, but due to the hassles just stayed in Thailand. Question … if I have an O retirement visa, do I need a Thailand pass to get back in?

Yes it’s possible. I’m returning to UK for 2 weeks at the end of this month and all ready have my Thailand Pass for the return trip.

This is all very good information I appreciate it. I go back at least once a year to visit my 90 year old mother last time the Thailand pass / test n go was a nightmare very frustrating. I only go through this because I would feel horrible without visiting her once a year if she died. We're never promised tomorrow. There have been no issues traveling in and out of the USA it's just been a nightmare dealing with Thailand during this pandemic. My thai wife refuses to go if we cannot secure documents to come back in before we leave. Because of the frustrations with Thai immigration last time in November 2021 :(

I’m in the same position, please let me know too. Once I get to Thailand 🇹🇭, I will have to ask the staff at the Airport

Can I hijack your post a little and ask a similar question?

I will be in Thailand for the whole of April for the last few days I want to visit Singapore then fly back to Thailand but as a transit passenger, but it will be on separate tickets though. Will I have to redo my Thaipass?

I just want to connect to my flight back to London and not re-enter Thailand after flying back from SG

Thanks 😊

Yes it's possible. You can leave Thailand and already have your Thailand Pass for your return.

Just remember that you can only apply up to 60 days in advance though.