The SSA benefits are included on her tax return along with the wages and dividends.
The grant is only taxable for the portion not used for qualified education expenses. See Topic no. 421, Scholarships, fellowship grants.
It looks like her gross income exceeds the filing limit and a return is needed. To verify, please go through the quick quiz, Filing requirement - Do I need to file a tax return?
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"