After you enter the 1098-T, you will come to the "Here's Your Education Summary" page
Scroll down to "Other Education Expenses (for all schools)" and enter the additional expenses there.
If you have exited the 1098-T section, (in Desktop Home & Business) go back to
Personal
Deductions & Credits
Scroll down to Education
Scroll down to Expenses and Scholarships (Form 1098-T) and click Start or Add/Edit
