Is it acceptable to use a Thai bank account for proof of funds instead of a home country account?

Using a Thai bank account to show proof of funds for visa applications is generally acceptable, but it can raise concerns about your visa status and whether you have been working illegally in Thailand. While many users reported no issues when using a local account, some cautioned that it could prompt further scrutiny, especially if funds were earned within Thailand or if there are discrepancies with visa stamps showing extended stays. Supporting documentation about the source of the funds is often required, particularly if they are from outside Thailand.