You must file with the county or city where your home is located. Each county has different applications and required documents.A real property mobile home is taxed with the land and may qualify for a homestead exemption. APPLICATION FOR HOMESTEAD TAX EXEMPTION and FLOATING HOMESTEAD EXEMPTION. NAME. ADDRESS. PARCEL I.D. NO. To the Tax Commissioner of Forsyth County, Georgia. SPONG in the chair) . The unanimous- consent agreement provides that the equal-time bill will be laid before the. Federal Reserve Bank of St.