What are the requirements for opening a bank account in Thailand with a work permit and Non-B visa?

To open a bank account in Thailand with a Non-B visa and a work permit, you typically need a certificate of residency obtained from your local immigration office, your passport, work permit, and possibly a Thai SIM card. It's recommended to shop around different banks as some may have varying requirements or difficulties. Many expats have reported that SCB (Siam Commercial Bank) and Kasikorn Bank are easier to deal with compared to others, and KTB (Krung Thai Bank) was also mentioned positively. Remember to have passport photos ready and consider asking the bank in advance what specific documents they require.