Make sure any bank charges such as for card renewal don't drag you to a zero balance. A few thousand baht should be fine

You'll probably need a few forms. I usually just complete them in the immigration office as it only takes 10 minutes. But you'll also need a 12 month statement from your bank showing the required deposit, a letter from the bank to immigration and to update your bank book on the day you go.

The embassy might or might not change it. The simplest thing is to just carry both passports with you and hand them both over to immigration along with a printout of your DTV in future

@Terry *******

what new rules?

Theoretically you could but you might not keep the account for long. Better to find an alternative way of managing your finances

If they come back and ask I would just show you have sufficient savings to live on for the duration

@John ******

suspected Cambodian spy 555

@Jim ******

OK so you entered with a legitimate 90 day Non-O visa and then used an agent to get the 12 months extension of stay. Kind of comes to the same thing

Nobody can say definitively, only guess. The same as you. Does your partner work remotely from Thailand? If so they need to get either a DTV based on workation or an LTR Remote Worker visa as these are the only 2 visas that allow remote work from inside Thailand.

@Jim ******

you said you entered October 2025 and put money in your bank November 2025. An educated guess says the agent got you a 90 day Non-O and 12 month extension at the same time. So therefore were you just to go for an extension you would be able to show you had the required funds in your account for the duration of your extension. Whether another immigration office would deal with you considering it is not a strictly legitimate stamp