I am a Georgia resident renting a home in Va. while attending school in DC. My employer continues to pay me and pays for the school. Do I have to file a Va state return?

My company is paying for rent and utilities as well as providing a per diem while I am going to school. I still maintain my home in Ga. I am registered to vote in Ga. and my cars are still registered in Ga. I an in Va. from Aug 2016 the June 2017.

The school I am attending is the National Defense University. It is a DoD school.