It's called a credit advice.

You need some preparation by writing down all dates your money wired in. The bank will pull out foriegn transfer records on those days more quickly for you.

Due date + 7 day grace period.

Expect at least 4 hours of your waiting time, especially on Monday.

Remember that banks won't open an account for you anymore. You would end up using an agent for your first retirement year.

@Jose ***********

if you physically live with your Thai spouse and have registered your marriage in Thailand, I see no difficulties regardless of nationalities. Thai Marriage license set, 2 month deposit of 400K in Thai bank, some family photos, Tm.30 set, Thai spouse ID set. In Bangkok office, make all paperworks 2 sets, one for the extension another set for a random visit officer.

Very easy, you can even borrow someone else's money to put in your bank for 2 months. They don't check the origin of that money.

Consult the agent. Prepare 20k+ to fix the problem or leave the country and restart fresh.

It's just a few click task. No more than fifty baht tip is acceptable for their paper, ink, printer maintainence or their time!

Your yearly renewal will be turned down. Especially if you had been waiting for 6 hours at Chang Wattana and was told to come back on the next day with a tm.30. No cap!

Their technical term is a "credit advice" Tell them you need 12 credit advice reports showing funds from aboard. I got samples from Bangkok and KB