there are two different places to enter. 

Take a look at Georgia credits. One is if YOU donated the other place if your COMPANY (PARTNERSHIP/SCORP) DONATED

Personal, home, and family credits

Education expenses credit (start/revisit)

this will fill out the It-QEE-TP2 section A individual and sch 2

if you recieved as a k-1 go to the GA Business and K-1 credits( if your partnership or scorp gave the donation)

Take a look at Georgia credits

Business and investment credits

Business and K-1 credits (start/revisit)

this is code 125 on the sch 2  sec b you will need to be filled out by hand (or your corp/partnership has already done this for you)  IT-QEE-TP2 and mailed