thank you @SteamTrain for redirecting me here and @DoninGA for channeling feedbacks from people like me who are stuck at this point. This morning I spent over an hour with one TurboTax tech support, but in the end, I was also directed to do the paper filing. After I printed out a paper copy of my Georgia return, I decided to give myself a chance to call Georgia Dept of Rev to see if anyone there can shed light on the e-filing validation error as the TurboTax support suggested. Well, GA DoR does not even have an option over their phone line on eFiling, and their website offers nothing meaningful. That made me really upset. This means if I don't get this eFiling issue fixed, I either have to quit TurboTax for another software or go back to paper filing - a nightmare to me. So I am going to press this issue against TurboTax at least this year.
