Property owners in Hamilton County, TN pay a county tax rate of $1.5157 per $100 of assessed value, with city rates added on top inside municipal limits. Chattanooga residents pay a combined county-and-city rate of $3.4457 per $100.1Hamilton County Government. Current Property Tax Rates Bills go out in October and must be paid by the last day of February, after which interest accrues at 1.5% per month.2Hamilton County Government. Frequently Asked Questions – Property Tax
How Your Bill Is Calculated
The formula has two steps. First, your appraised value is multiplied by the assessment ratio for your property type to get the assessed value. Tennessee’s ratios under TCA 67-5-801 are fixed:
- Residential and farm property: 25% of appraised value
- Commercial and industrial property: 40% of appraised value
- Public utility property: 55% of appraised value
Then you divide the assessed value by 100 and multiply by the applicable tax rate.
A worked example. A Chattanooga home appraised at $300,000 has an assessed value of $75,000. Divide by 100 to get 750, then multiply by the combined $3.4457 rate for an annual bill of roughly $2,584.1Hamilton County Government. Current Property Tax Rates The same home in unincorporated Hamilton County, taxed only at the $1.5157 county rate, would owe about $1,137. Smaller cities such as East Ridge and Red Bank levy their own rates on top of the county rate as well.
The Hamilton County Commission sets the county portion each year during the budget process; each municipality sets its own rate independently. Confirm the current figure on your bill or with the Trustee’s office before relying on the number for the coming year.
Where Your Appraised Value Comes From
The Hamilton County Assessor of Property determines the fair market value of every parcel and conducts a countywide reappraisal every four years. The most recent took effect January 1, 2025, and the next is scheduled for January 1, 2029.3Hamilton County Government. Assessor of Property Between reappraisals, your appraised value generally stays flat unless you improve the property or the assessor corrects an error.
State law requires that reappraisals be revenue-neutral for local governments: the tax rate is recalculated so that the county collects the same total revenue as the prior year, excluding new construction.3Hamilton County Government. Assessor of Property Your individual bill can still rise or fall depending on how your property moved relative to the countywide average. Tennessee counties can choose a four-, five-, or six-year cycle under TCA 67-5-1601; Hamilton County runs on the shortest schedule.4Justia Law. Tennessee Code 67-5-1601 – General Provisions – Costs
When and How to Pay
The Hamilton County Trustee mails bills in the fall. Payment runs from October 1 through the last day of February, with no penalty for paying anywhere in that window.2Hamilton County Government. Frequently Asked Questions – Property Tax Not receiving a bill does not excuse a late payment, so request a duplicate from the Trustee if yours doesn’t arrive.
You can pay through several channels:5Hamilton County Government. Trustee
- Online through the county portal, by electronic check ($1.50 per bill), debit card ($5.00 per bill), or credit card (2.39% of the payment).
- By mail, with a check and your original bill. The envelope must be postmarked by the deadline; an office meter date does not count.
- In person at the courthouse (625 Georgia Avenue) or the Bonny Oaks office (6125 Preservation Drive). Participating bank branches also accept payments during the October–February window if you bring the original bill with the barcode.
If Your Mortgage Has Escrow
When your mortgage includes an escrow account, the lender collects a share of estimated property tax with each monthly payment and remits it to the county when the bill comes due. You don’t make a separate payment, but review the bill each year to confirm the assessed value. Escrow accounts reconcile annually: a shortfall raises your monthly payment, a surplus can come back as a refund. Supplemental bills issued for value corrections are usually not covered by escrow, so you pay those directly.
What Happens If You Pay Late
Interest begins accruing on March 1 at 1.5% per month, which annualizes to 18%.2Hamilton County Government. Frequently Asked Questions – Property Tax The charge is applied on the first day of each month, so a payment one day late picks up the full 1.5% for that month. The rate applies to both county and municipal taxes.
Taxes left unpaid long enough can lead to a lien and eventually a court-ordered tax sale under TCA 67-5-2501.6Justia Law. Tennessee Code 67-5-2501 – Sale of Land Generally If you can’t pay in full, call the Trustee’s office before the interest compounds further.
Appealing Your Assessment
If the appraised value on your notice looks too high, Tennessee gives you the right to appeal. Start with the Hamilton County Board of Equalization, which meets annually in a session that typically runs through June. You generally must go through the county board before the state board will hear you, unless the assessor failed to notify you of a change in value or classification.
Bring real evidence: recent comparable sales in your neighborhood, an independent appraisal, or documentation of property defects the assessor missed. Include your parcel identification number and the value you believe is correct.
If the county board’s decision doesn’t resolve it, you can appeal to the Tennessee State Board of Equalization. The deadline is before August 1 of the tax year or within 45 days of receiving the county board’s decision, whichever is later. Before filing, you must either pay the full tax due or pay the amount that would be owed based on the value you’re claiming; letting taxes go unpaid can get your appeal dismissed. The burden of proof is on you as the owner, and “the number feels too high” is not evidence. A current independent appraisal or a tight set of comparable sales is what moves these cases.
Relief Programs for Seniors, Disabled Owners, and Veterans
Tennessee reimburses part of the property tax for qualifying homeowners under TCA 67-5-701.7Tennessee Comptroller of the Treasury. Tennessee Code Annotated 67-5-701 – Administrative Provisions – Appropriations These are reimbursements, not exemptions: you pay first and get the refund later.
Elderly and Disabled Homeowners
Homeowners aged 65 or older, or those with a permanent disability, may qualify for relief on the first $32,700 of the home’s full market value for tax year 2026. Eligibility turns on total household income (both spouses included) staying under the annual limit set by the state Comptroller. You must own and occupy the home as your primary residence. Apply through the Hamilton County Trustee’s office with proof of age or disability, income documentation, and proof of residency. The application deadline is 35 days after the tax bill’s due date, and taxes must be paid by that point for the reimbursement to issue.
Disabled Veterans
Severely disabled veterans receive relief on the first $175,000 of the home’s market value, with no income limit. Qualifying conditions, determined by the U.S. Department of Veterans Affairs as service-connected and permanent and total, include a 100% disability rating, paraplegia, loss or loss of use of two or more limbs, or legal blindness resulting from service.8Tennessee Department of Veterans Services. Property Tax Relief for Disabled Veterans Surviving spouses of qualifying veterans may also be eligible.
Senior Property Tax Freeze
Separately, Tennessee lets counties and municipalities offer a tax freeze for homeowners 65 and older. Where offered, your tax is locked at the amount owed in the year you first qualified, even if rates rise or a reappraisal lifts your value. You must own and occupy the home, be 65 or older by year end, and stay under the county’s income limit; the base resets if you make value-adding improvements or buy a different home, and you must reapply annually.9Tennessee Comptroller of the Treasury. Property Tax Freeze Check with the Trustee’s office to confirm whether the county and your municipality currently participate.
If You Own a Business
Property tax here reaches beyond land and buildings. Every business operating in Tennessee, incorporated or not, must file a tangible personal property schedule with the county Assessor by March 1 each year, covering movable assets such as office furniture, computers, machinery, tools, and vehicles used in the business. Tangible personal property is assessed at 30% of depreciated value. If the total depreciated value is $2,000 or less, you can certify that on the schedule without itemizing. Miss the March 1 deadline and the Assessor issues a forced assessment estimating value without your input, and forced assessments cannot be amended afterward.