Fulton County homeowners can qualify for a variety of homestead exemptions offered through the Fulton County Tax Assessors office. A homestead exemption is a legal provision that helps to reduce the amount of property taxes on owner-occupied homes.The home must be your primary residence. Exemption applications must be filed with your local assessor's office. See our Municipal Profiles for your local assessor's mailing address. A Homestead Exemption is a legal provision that helps reduce the amount of property taxes owed on owneroccupied homes. Fulton County Board of Assessors Office Locations. (Applied for through Fulton County). The deadline to submit an exemption application is June 30 of each calendar year. After approval, you will receive a confirmation letter for your records.