Taxes in Cumming
Cumming residents pay Georgia's flat state income tax alongside a comparatively moderate Forsyth County property tax rate -- real numbers worth knowing precisely rather than assuming Georgia is a no-income-tax state the way some other Sun Belt markets in this dataset are.
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Learn moreGeorgia's flat state income tax
Georgia levies a flat individual income tax rate of 4.99% for tax year 2026, per HB 463 (signed May 11, 2026, retroactive to January 1, 2026) -- a real, ongoing cost for residents relocating from a no-income-tax state. Georgia moved from a graduated bracket system (up to 5.75%) to a flat tax starting in 2024, and further statutory cuts toward a 3.99% floor remain on the books but are contingent on the state meeting annual revenue-growth triggers -- no further cut beyond 4.99% is currently confirmed.
Forsyth County property tax: a comparatively moderate, real rate
Forsyth County's cited 2026 effective property tax rate is 0.76%, with a median effective rate of 0.85% -- expect to pay roughly 0.8%-0.9% of a home's fair market value in taxes depending on exemptions filed. Total millage for unincorporated Forsyth County runs approximately 24.522 mills, combining county, school, and applicable special-district levies. Rates vary somewhat by specific area within the county -- areas near Dawsonville and Ball Ground were cited running higher (0.84%-0.95%) -- so confirm the exact combined rate for a specific parcel.
Homestead exemption and the school-tax assessment cap
Homestead and age-65 school-tax exemption applications must be filed by April 1 to apply for that tax year, and eligibility requires owning, residing on, and being a legal Forsyth County resident of the property as of January 1. Notably, the Forsyth County School Board voted in February 2025 to opt out of a statewide floating-homestead provision (HB 581), choosing instead to retain its own local model that caps school-tax assessment increases at 4% per year for homesteaded properties -- a real, disclosed local policy choice distinct from the state's default approach.
No local income tax; standard Georgia sales tax structure
Georgia has no local (county or city) personal income tax layered on top of the state's flat rate. Georgia's state sales tax base rate is 4%, with counties and cities adding local-option taxes on top -- Forsyth County's combined rate should be confirmed directly for current budgeting, consistent with the statewide pattern of local variation described in georgia.js.
Key takeaways
- Georgia's flat state income tax is 4.99% for 2026 (HB 463) -- a real, ongoing cost, unlike no-income-tax states featured elsewhere in this dataset. Further cuts toward a 3.99% floor remain contingent on unmet state revenue triggers as of this research.
- Forsyth County's cited 2026 effective property tax rate is 0.76% (median 0.85%), with unincorporated-county total millage around 24.522 mills -- moderate by Georgia standards, though rates vary by specific area within the county.
- Homestead and age-65 school-tax exemption applications are due April 1; Forsyth County Schools opted out of the 2025 statewide floating-homestead provision (HB 581) to keep its own 4% annual school-tax assessment-increase cap for homesteaded properties.
- No local personal income tax on top of the state's flat rate; Georgia's state sales tax base is 4%, with county/city local-option additions -- confirm Forsyth County's current combined rate directly.
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