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What are the current financial requirements for applying for a Non-Immigrant O visa based on marriage or family in Thailand?

Oct 16, 2025
15 hours ago
Tom ********
ORIGINAL POSTER
Hi, im in the process of applying for a non immigration O visa ( e-visa from thai embassy in london) for a 90 day stay, but its saying i need proof of 400k thb ? is this correct?
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TLDR : Answer Summary
The post discusses the financial requirements for a Non-Immigrant O visa application. It is indicated that applicants may need to show proof of 400,000 THB if applying based on Thai family. However, there are alternate income verification routes where monthly income can suffice, eliminating the need for showing large funds. There are mentions of changes in requirements compared to previous applications, and specific amounts related to marriage to a Thai national, like needing a financial balance of £10,000 from a UK bank statement.
Will ************
Non o from UK based on marriage is £10k final balance on your UK latest monthly bank statement. Upload the pdf file
Tom ********
ORIGINAL POSTER
i got a single entry non imm o visa a couple of years back without showing/ proof of 400k tbh so things have obviously changed. i dont want to put that much into my thai account so maybe i will enter visa free and extend like i did last time. i came end of nov 24 and left beginning of march 25
Tom ********
ORIGINAL POSTER
A big thank you to all who replied to my question, i now know what to do, thank you
John *********
@Tom *******
are you obtaining a Type O then returning before 90 days? Im just waiting for mine to be issued from london as I have been told my application has been approved without further questions or documents needed. Expecting it anytime as it has been a week and a half. Unlike you, i am retiring so im leaving UK 7th December
Tom ********
ORIGINAL POSTER
@John ********
Hi John i will stay the full 90 days and maybe extend for a year, im not sure as yet, i unfortunately am not in the position to stay permanently at the moment. but i sure as hell aint staying in the uk with labour in control !!
Graham ******
@Tom *******
It's not in a Thai bank account for a Non-O obtained from an Embassy or Consulate
Jan ******************
@Tom *******
It’s just your friend Stuart who’s got things a bit mixed up and is talking about an extension of stay in Thailand.

You can apply for a Non-O, as you’re trying to do, by providing documentation of at least three months of income of a minimum of 40,000 baht per month.

400,000 baht is just an alternative basis for applying if you’re not using income.
Tom ********
ORIGINAL POSTER
@Jan *****************
i know what Stu meant, i am aware that if i want to extend my non imm o visa to a year's stay ( based on marriage ) i need 400k tbh in my thai account, but now i have clarification that the proof of finances to obtain the o visa to stay for 90 days can be provided through my uk account my dilemma has been solved.
Jan ******************
This one is for those applying for a Non O visa based on marriage to a Thai national. This is the regular Non-O visa based on retirement.

Also, you don’t need to show any funds if you meet the monthly income requirement, whether it’s for retirement or marriage.
Tom ********
ORIGINAL POSTER
@Jan *****************
i am married to a thai national but work in britain for most of the year so im not retiring or extending it to a year's stay, so do i still have to show 400k in my thai bank account? what about the 40,000tbh income, can i show my uk bank account for this?
Jan ******************
@Tom *******
Yes, you just need to show your English bank account with three months of income. You can also include three months of payslips.

You don’t need to have any funds in a Thai bank account until you eventually apply for a one-year extension of stay in Thailand.
Stuart ******
Tom Stu Levy here. If you are going to get a marriage visa then you need to show 400k in thai bank. Or show 40k a month but you can only use the monthly method after your first extension. And it has to be paid into your thai account every month. Then when you do your renewal you need to take bank statements to immigration.

Used to be able to get a letter from embassy but no longer can do it.
Jan ******************
@Stuart *****
He’s not applying for a Non O visa inside Thailand and can apply for a Non O e-visa through the Thai embassy of London only with three months income.
Stuart ******
So when I move over I apply for a non O visa from thai embassy UK and open a bank account in first few days when arrive and put either 400k or 800k into bank leave it for 2 months then do extension for 12 months is that right. Cheers
Tom ********
ORIGINAL POSTER
@Stuart *****
i think thats right mate
Stuart ******
@Jan *****************
yes mate agree i missed read it. He is a friend of mine and was not sure really what he was after as I knew he was married. Cheers
Jan ******************
@Stuart *****
great 👍
Tom ********
ORIGINAL POSTER
@Stuart *****
Hey Stu thanks for that info mate, tbh im not sure what im going to end up doing but i want 3 months at my place in Sikhio and then maybe the states or anywhere just not the uk !
Stuart ******
@Tom *******
agreed mate, we are going over in February to buy something in Hui Hin and move over next December.

Think I will just stick 400k in thai bank once I open one. Had 4 when I lived there before.

But married visa always been a pain to get, so might have to get a retirement visa and put 800k in.

But im selling up here.

Need Chogoon to finish college first. He has applied to the RAF as a pilot. He goes to Cranwell end of month.

Hope you are good mate.
Tom ********
ORIGINAL POSTER
@Stuart *****
wow Chogoon is doing really well !! i sold up beginning of 24, i knew things would be turning bad over here but i didn't think this bad!! i will be at mine still in feb, you and your wife are welcome to stay at mine any time mate, i've got plenty of room!

i bank with kasikorn and they never give me any grief. yeh the married visa is a lot of messing about. Hope all is well Stu, and thanks for the advice.
Brandon ************
@Tom *******
it's not asking for Thai bank account. It's asking for any bank account.
Tom ********
ORIGINAL POSTER
@Brandon ***********
oh i see! thanks for clearing that up.. problem solved instantly 😎thanks
Brandon ************
If applying on the basis of Thai family, then yes. The non-O based on retirement is 800,000.
Faye *******
@Brandon ***********
You can also show 3 mths of income from bank accounts. This way you’re not having to keep large amt of money in bank account
Tom ********
ORIGINAL POSTER
@Faye ******
yes i want to minimise that unless i do actually extend for a year
Graham ******
@Tom *******
It's not money in a Thai bank at this point
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