Newton County, GA Local Taxes & Fees: Business Tax Classification (2026)

Newton County's occupation tax article, Sec. 44-142 through 44-161, requires every business, trade, profession or occupation operating in unincorporated Newton County to register and pay the occupation tax before receiving a business license, under Sec. 44-146. Sec. 44-147 defines 'dominant line' as the type of business, within a multiple-line business, from which the greatest amount of income is derived. That definition is what drives classification: Sec. 44-149(b)(2) requires the business registration to identify every line of business the applicant conducts, and where the business or practitioner offers more than one type of service or product, the occupation tax clerk classifies it according to its dominant line.

A business cannot legally conduct any line of business it has not registered, and the occupation tax clerk must note each registered line on the business license that gets displayed at the location. The actual tax owed depends on the number of employees, per the fee schedule the board of commissioners maintains and updates in the office of the occupation tax clerk, plus a non-prorated administrative fee under Sec. 44-149(c). A business that starts operating on or after July 1 pays only half the annual tax for that partial year, though the full administrative fee still applies. 00, in place of the employee-based tax, an election made annually by December 31.