My question is when applying for a Thai marriage visa extension, what documents & information would I need to provide please?
I'm a UK national and I currently have a Non-Immigrant work visa in Thailand. I've had it for almost two years now and I've been married to a Thai national for almost a year and thought it was time to change my visa type.
In my research I found a lot of sites with slightly different information and lists so I'm still not entirely certain about what's needed. I got this list from https://bangkok.immigration.go.th (and once I have the info I'd need to apply at the immigration office here), so it seems official. But it refers to changing the visa type based on marriage instead of extending my work visa based on marriage, so I don't know if it'll be the same for my case, especially as neither of the cases in section 1 refer to me.
Also, just to confirm, when extending a work visa to a marriage visa, will my work permit and re-entry permit still be valid or do I need to request something special at all when applying please?