@Rob ********
no problem, do you have some interest and stock in broker ? i focus about tax from interest and dividend from outside thailand. For now i am taxed as tax resident of other country ( my old one ), i want do tin thai and everything to remove this tax as i am not tax resident in my old country anymore (and i don't live there anymore, and i have no business/wife/children there ).
For example now, if i have stock in Coca Cola, i pay 15% tax from america, and 30% tax in my old country.
I want pay 15% tax from america, and pay tax in thailand ( if i remit that income in thailand ) ( and 0% (after america tax ) if i don't remit in thailand.