Can these be considered in returns
1)My friends parents came to US to visit him and were here for a month or so. What are the returns he can ask for while filing his tax returns? Can he ask for returns on their travel tickets from home country to US? They also traveled within US.
2) My friend has been supporting his brother ( age 21) for his education. Can his brother be regarded as a dependent? The expenses incurred on his education and stay... can it be included in the tax returns?
3)He himself is also attending school for a masters degree along with a full time job. Can he ask for returns on the fee that he pays for his own education?
4) I am not aware of all the items for which I can ask for returns. Could you please suggest me a web sie or send me a link... where can I get knowledge on these.