open the Website of the Royal Thai Consulate Savannakhet. The "multi entry" Non-O is NOT listed but available at the consulate. The requirements are the same as for the 90 days Non-O, however the fee is 5000.- THB. Every copy must be signed by the Thai wife in BLUE ink! . . . . . . . . .Required documents
Visa application form [Download] which is completely filled out and signed by the applicant
Original and a copy of passport or travel document (must not expire within 180 days and contain at least two complete empty visa pages)
Two (2) photos of the applicant (3.5 x 4.5 cm, taken within 6 months)
Original and a copy of marriage certificate (for spouse/parent) or birth certificate (for child).
A copy of Thai identification card (for spouse/parent)
Thanks for the update, it's a cool thing to do in Savannakhet for expats married to a Thai wife. . . .By the way, it's a consulate, not an embassy. At the Thai embassy in Vientiane, the process is different and you would have to show the financials
at the Royal Thai Savannakhet Consulate you do not have to show 400.000.- THB funds, when you apply for the multi entry Non-Imm-O family visa. However if you apply at the Royal Thai Embassy Vientiane for the same, you need to show the funds. That's why many Expats married to a Thai wife use the ROYAL THAI CONSULATE in Savannakhet (it's not an "embassy"), and to my knowledge I think the Royal Thai Consulate Ho Chi Minh City also still doesn't ask for the financials
"till Feb 2024 i'll need a new re-entry visa" . . .So much to the terminology: the stamp is a "re-entry permit", not a re-entry visa. And you are obviously on an "extended stay permit", not on a "retirement O visa" as there is nothing such
your post doesn't make much sense. Are you on a Non-O retirement visa or on an extension based on retirement? And why would you need two single re-entry permits for one and the same, be it a visa or an extension?