@yyeessyy , agreeing with @DoninGA ,, on the method to exclude your foreign income ( up to a max including additional housing expenses), just wanted to point out that as long you are a US person ( citizen/GreenCard only in this particular case ), you are taxed by the USA on your world income. Foreign earned income exclusion and/or tax credit / deduction generally helps in ameliorating the effects of double taxation.
Is there more one of us can do for you ?
pk
