Property Taxes in Tennessee
Tennessee's property tax is governed by a real, uniform statewide mechanic -- a 25% residential assessment ratio applied to each county's and city's own nominal rate (dollars per $100 of assessed value) -- producing a genuinely low statewide average that nonetheless varies meaningfully city by city.
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Learn moreThe 25% assessment-ratio mechanic, precisely
Tennessee taxes residential property at 25% of its appraised market value (the statewide assessment ratio, uniform across all 95 counties and administered by the Tennessee Comptroller of the Treasury), then applies each jurisdiction's own nominal rate -- a combined county-plus-city rate expressed in dollars per $100 of assessed value -- to that 25% base. The resulting effective rate (as a share of full market value) is: (county rate + city rate) x 0.25. This produces real, computed effective rates that differ meaningfully by city even at similar nominal rates -- Knoxville's combined nominal rate ($3.7096 per $100 in 2026) computes to roughly 0.93%, while Chattanooga's combined nominal rate ($4.1673 per $100 in 2026) computes to roughly 1.04%.
Tennessee's statewide average is genuinely low, but real city-level variation exists
Tennessee's statewide average effective property tax rate runs roughly 0.55% (sources cluster 0.50%-0.55%), well below the ~0.91% national average -- genuinely low by national standards. But this statewide average should not be read as a single figure that applies everywhere: computed in-city effective rates for Knoxville (~0.93%) and Chattanooga (~1.04%, at or modestly above the ~1.02% national median) both run meaningfully above the statewide average, reflecting the combined weight of county-plus-city levies inside incorporated city limits versus the lower rates typical of unincorporated county areas that the statewide average partly reflects.
Median annual property tax paid carries a real, disclosed source disagreement
Sources on Tennessee's median annual property tax paid disagreed meaningfully, ranging from $1,016 to $1,488 depending on methodology and which year's county rates were reflected -- this record uses $1,400 as a directional, not precise, figure and recommends confirming current, specific numbers with your target county's assessor.
What this means for a buyer
Confirm your target property's specific county and city nominal rates directly (most Tennessee county and city governments publish these), apply the 25% assessment ratio yourself, and ask whether a homestead exemption or other relief program applies -- particularly disabled-veteran property tax relief, which is real and substantial in Tennessee (see the military-relocation topic). Do not rely on a single statewide Tennessee property-tax figure as a substitute for this county-and-city-specific math.
Key takeaways
- Tennessee taxes residential property at a uniform 25% assessment ratio of appraised value, then applies each county's/city's own nominal rate (dollars per $100 assessed value) -- effective rate = combined nominal rate x 0.25.
- Tennessee's statewide average effective rate (~0.55%) is genuinely low relative to the ~0.91% national average, but real city-level effective rates vary -- Knoxville computes to ~0.93%, Chattanooga to ~1.04% (at or above the national median).
- Median annual property tax paid carries a real, disclosed source disagreement ($1,016-$1,488) -- treat $1,400 as directional and confirm current figures with your target county assessor.
- Tennessee offers real, substantial property tax relief for disabled veterans (see the military-relocation topic) -- confirm eligibility directly if applicable.
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