What documents does Immigration require to renew a Retirement Visa with proof of Baht 800K?

I recently got my 1 year extension in Bangkok. There are many bank branches at that immigration office. The immigration officer told me what she needed from the bank. The banks there know what letter you will need for immigration. They will update your bank book. I withdrew 1000 baht the day I was there before updating my bank book. This info is just for the Bangkok immigration office.

@David **************

, keep in mind depending on what immigration office you got your initial "Non-O visa and yearly extension" when you go to get a new yearly extension IF they see that you used an agent to get it the first time you might be "strong armed" into using one again. :/

Those are the perils of paying someone to "push paper" for you :O. The immigration office knows when they look at your file that you previously used an agent and I have seen offices refuse to process your new extension application if you didn't use an agent again.

I'd GO to your immigration office and get the hand out that lists the exact requirements and copies you need so that when you do go for your extension you can get it done in one trip.

Good Luck

some bank clerks tend to know little about the exact requirement of this so called "letter of guarantee" . . I found the first three times with different clerks a bit difficult to explain whilst always been over the top friendly and not pushing. The letter needs to be on the bank's original letterhead (not being a copy!) So just in case nobody in your bank knows this "letter of guarantee" for Immigration always kindly ask for the manager. And it might be helpful if you got your Immigration's office telephone number at hand (however I never needed to go this far and I don't know anyone who did). Yet I trust all is well - in places with a good fluctuation of expats, there will be absolutely no problem with the bank letter

You need to get a letter from your bank - they will know what Immigration require. Note that the letter is only valid for 7 days. You need to take you bank record (pass book) (updated to the day that you visit Immigration) with you.