Do I need to transfer 400k baht from my Indian bank account for a marriage visa renewal in Thailand, or can it come from someone else's account?

For renewing a visa based on marriage in Thailand, the 400k baht does not need to come from your Indian bank account; it can be transferred from someone else's account. However, the money must be held in a Thai bank account in your name for at least two full months prior to your application date.