Educational expense reimbursement

Hi:

My company provided $7,500 educational reimbursement . In the TurboTax software where it asks for "Employer provided Assistance" should I enter $7,500 or $5,250 (IRS allowed tax free amount) or $2,250 (Difference between $7,500 - $5,250 = $2, 250)?

They have already included the $7,500 in W2 and it was taxed. I actually got $6,691.38 given to me after taxes withheld,

 

Regards,

Giri

 

 

Regards,

Giri