Kennesaw, Marietta, and Acworth vs. Unincorporated Cobb County Taxes
Two homes a half-mile apart, one inside Kennesaw city limits and one in unincorporated Cobb County, can carry very different property tax bills over time. The difference comes down to city millage rates and which homestead exemption freeze actually applies to that address. Here's what buyers comparing Kennesaw, Marietta, and Acworth need to check before writing an offer, not after closing.
Property Tax Proration at Closing in Cobb County, GA
Most Cobb County closings hit a line item nobody explains well: property tax proration. Since 2026 tax bills went out in August and are due October 15, sellers and buyers closing this fall have to settle who actually owes what for the months each side owned the home. Here is the per-diem formula closing attorneys use, worked with real numbers.