回複：you can claim 父母 as dependents for tax return

sorry for further question:

which one should I choose for my parents about reason to submit form W-7? I have GC.
a), nonresident alien required to obtain ITIN to claim tax treaty benefit;
b), nonresident alien filing a US tax return;
c), US resident aline filing a US tax return;
d), dependent of US citizen/resident alien;
e), spouse of US citizen/resident alien;
g), dependent/spouse of a non-resident alien holding a US visa;
h) other.

and it says if you check box b,c,d,e,f,g, you must file a tax return with form W-7. But my parents don't have any income from USA last year.

Many thanks again.

WuYuanLady