What do I need to get a residency letter from immigration to open a Bangkok Bank account?

To open a bank account with Bangkok Bank, you need a residency letter from the immigration office. The cost for this letter is generally around 300 baht, although some reports indicate prices can range from free to 1,000 baht depending on the immigration office and the speed of service you require. You will typically need to present two passport photos and proof of residence. While some people have been able to open accounts with just a passport in certain locations, having the residency certificate is often a standard requirement. For those in situations where direct immigration access is challenging, using an agent may be an alternative, though this can incur higher fees.