Loudon County property tax
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Installment timeline
2026Due dates and filing windows, in one view.
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Assessment notice
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How to pay
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Fees have not been verified. Check the official checkout before paying.
Late payments and penalties
Penalty rules have not been verified.
A numerical example is unavailable without a verified single percentage and unit. Use the published rule or ask the county for a payoff amount.
Assessment appeals
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Where to file
Officially published
Exemptions
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County offices
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Common questions
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Sources
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Read the source quotations (14)
https://comptroller.tn.gov/office-functions/pa/property-taxes/assessment-schedule.html
Current year's taxes become due and payable on the first Monday in October.
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https://www.comptroller.tn.gov/office-functions/pa/property-taxes/assessment-schedule.html
General deadline for appeals to the SBOE is August 1 or within forty-five days of the date that the notice of the County Board action was sent, whichever is later.
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https://loudoncounty-tn.gov/trustee/
Tax bills are mailed in September and become delinquent if not paid by the last day in February of the following year.
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https://www.comptroller.tn.gov/office-functions/pa/property-taxes/property-tax-programs/tax-relief.html
Property Tax Relief
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https://www.comptroller.tn.gov/office-functions/pa/property-taxes/property-tax-programs/tax-relief.html
Tennessee state law provides for property tax relief for low-income elderly and disabled homeowners, as well as disabled veteran homeowners or their surviving spouses.
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https://loudoncounty-tn.gov/trustee/
This site will allow you to view and pay your property taxes online.
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https://comptroller.tn.gov/office-functions/pa/property-taxes/assessment-schedule.html
May 20 Assessments should be complete and change notices mailed.
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https://loudoncountyassessor.org/appeals.php
If after discussing the complaint with the Assessor, a property owner wishes to file a formal appeal, the County Board of Equalization is the next step in that process.
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How we verified this page
Official sources, verification dates and corrections
County notes
Additional payment and filing conditions
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Property tax in Loudon County: county, state and US
Compare Census estimates and read the sampling notes
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Census ACS 2020–2024 estimates for owner-occupied homes. The median annual tax paid is a historical survey estimate, not a quote for this year’s bill.
| Area | Median annual tax paid | Median home value | Effective rate estimate |
|---|---|---|---|
| Loudon County | $1,162 | $348,000 | 0.33% |
| Tennessee | $1,442 | $286,700 | 0.50% |
| United States | $3,119 | $332,700 | 0.94% |
Loudon County’s effective-rate point estimate is 0.17 percentage points below Tennessee’s and 0.60 percentage points below the US estimate.
Effective rate = median annual real estate taxes paid (B25103) ÷ median owner-occupied home value (B25077). State and US figures use their own Census medians, not averages of counties. These ratios are not rates set by law or medians of individual tax rates. Differences are not tests of statistical significance. Bounded or missing estimates stay unavailable.
Census sources, quotations and sampling uncertainty
Loudon County
Annual taxes: $1,162 (90% margin of error: ±$46). Census table B25103_001E.
0500000US47105|1162|46|1188|56|1119|89
Home value: $348,000 (90% margin of error: ±$16,832). Census table B25077_001E.
0500000US47105|348000|16832
Estimated effective rate: 0.33%. Census source.
0500000US47105|1162|46|1188|56|1119|89
Tennessee
Annual taxes: $1,442 (90% margin of error: ±$8). Census table B25103_001E.
0400000US47|1442|8|1585|13|1258|11
Home value: $286,700 (90% margin of error: ±$1,492). Census table B25077_001E.
0400000US47|286700|1492
Estimated effective rate: 0.50%. Census source.
0400000US47|1442|8|1585|13|1258|11
United States
Annual taxes: $3,119 (90% margin of error: ±$4). Census table B25103_001E.
0100000US|3119|4|3489|4|2576|4
Home value: $332,700 (90% margin of error: ±$236). Census table B25077_001E.
0100000US|332700|236
Estimated effective rate: 0.94%. Census source.
0100000US|3119|4|3489|4|2576|4
Guides and related dates
Loudon County property tax calculator
Estimate your bill, check exemptions and compare counties
Tools: Loudon County, TN
Property tax calculator
Estimated annual property tax $1,162
$348,000 home value × 0.33% Census effective rate ≈ $1,162 per year. Uses the unrounded ratio; your actual bill may differ.
Estimate only. Not tax, legal or financial advice; confirm with your county.
Starts at the Census median for Loudon County, TN.
Math and official Census sources
$1,162 median annual tax ÷ $348,000 median home value = 0.33%. Census ACS 2020–2024; a historical survey ratio, not a parcel tax rate.
0500000US47105|348000|16832
Census source. Last verified 2026-10-24.
0500000US47105|1162|46|1188|56|1119|89
Census source. Last verified 2026-10-24.
Full Loudon County, TN calculator: exemptions, rates, dates and reminders
Prorated property tax calculator
Nearby counties and other due dates
Nearby counties
Related counties in the same Census area: Knoxville, TN (Metropolitan Statistical Area).
Why these counties are listed
Census delineation, verified October 24, 2026.
28940 | Knoxville, TN | Metropolitan Statistical Area | Loudon County | Tennessee | 47 | 105
Other counties in Tennessee due soon
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