What are the requirements for obtaining a Non-O visa based on retirement in HCMC?

I don't even see the option to get a 90 day single entry Non-O visa based on being over 50 at the thai consulate in HCMC :/ I'd say go with everything if you're gonna try it. Proof of funds, medical, background check, etc

FWIW: NO thai consulate in the area (that I am aware of) will issue a 90 day single entry Non-O based on being over 50 without proof of funds (although it doesn't have to be in a thai bank account).

There are few reports of any people going there to get 90 day single entry Non-O visas.

I don't know if HCMC requires it but now BOTH Vientiane and Savannakhet will issue them BUT you do show proof of funds, a medical certificate AND a police background check