so what you are saying is he is wrong. Having a Thai Tax ID and setting up a Thai Bank Account isnt how you become a Thai tax resident here in 2025? So how would they know how much you had in a UK bank account, if its off shore?
Okay so should I listen to you or a Thai Tax professional who said you are a tax resident when you have a TIN which you would then use to open a Thai bank account. Who is more the official, You "Khun Josh" or him? Lets just get that out in the open now since you are the expert here.