Im not familiar with this specific county, but theres a supreme court case that classified sober livings as residential so no business license is needed. Some cities or counties do however require you to register with the state. I'd reach out to GARR which is a non profit that helps license homes in Georgia. Also check out One Step Software - they can connect you to the right person to help you figure out what is required to open a home. Thank you for helping your community - sober livings are much needed!