Where do i put student loan interest

Hi there, 

You can enter your student loan interest in the Deductions and Credits section of TurboTax. Here's how: 

1. Under Federal Taxes, go to the Deductions & Credit tab. 
2. You may be asked a few intro questions. After that, you will see a list of Your Tax Breaks. 
3. At the bottom of that list you'll see All Tax Breaks. Select Show More under Education. 
4. Select Start next to Student Loan Interest Paid. 

I attached a screenshot for reference. Let me know if you still need help.