@Maitin ******
Neither of those were a requirement when I opened a couple of new accounts in Kasikorn a couple of months back.
But did need my marriage certificate and a copy of my husbands ID.
My stay is based on marriage.
Alongside my passport, and a Residence Certificate from Immigration.
Mileage will vary on this. So I would just suggest walking around and asking the branches what they need to open an account.