You don't have to but you may want to report interest from student loan since the student loan interest deduction is not part of your itemized deductions... it is a completely separate deduction that reduces your Adjusted Gross Income; it may be to your benefit to report it.
Student loan interest is deducted as follows:
- Federal Taxes
- Deductions & Credits
- Education
- Select Student Loan Interest Paid (Form 1098-E)
As to your second question, here's data entry for form SSA-1099:
- Federal Taxes
- Wages and Income
- Scroll
down to the Retirement Plans and Social Security
- Select Social Security (SSA-1099, RRB-1099)
