Hi, for the yearly extension of non imm o visa based on marriage it is possible instead of the thai bank deposit to give a certified letter from the embassy that shows my salary? Thanks.
TLDR : Answer Summary
The possibility of using a certified letter from your embassy to verify income for a Non-Immigrant O visa extension based on marriage largely depends on your nationality. For citizens from Australia, the U.K., and the U.S.A., embassies in Bangkok no longer provide income verification services, meaning you will need to show a minimum deposit of 400,000 THB in a Thai bank for the first year. After that, you can switch to demonstrating your income through bank statements showing a consistent influx of at least 40,000 THB monthly for 12 months.