Carter County property tax is levied at $2.18 per $100 of assessed value, with additional city rates stacking on top if you live inside Elizabethton, Johnson City, or Watauga.1Tennessee Comptroller of the Treasury. Carter – County Assessment Info Bills become due the first Monday in October, and you have until the last day of February to pay before interest starts.2Justia. Tennessee Code 67-5-2010 – Interest – Delinquent Taxes What you actually owe depends on how your property is valued, which assessment ratio applies to it, and whether a city rate sits on top of the county rate.
How Your Bill Is Calculated
Tennessee does not tax property on full market value. The county assessor sets an appraised value based on your property’s physical features and recent comparable sales, and the state then applies an assessment ratio: 25 percent for residential property and 40 percent for commercial or industrial.3Justia. Tennessee Code 67-5-801 – Classification and Rate of Assessment The tax rate is then applied per $100 of that assessed value.
For a home appraised at $200,000:
- Assessed value: $200,000 × 0.25 = $50,000
- County tax: ($50,000 ÷ 100) × $2.18 = $1,090
If that same home sits inside Elizabethton, the city adds $1.74 per $100, pushing the combined rate to $3.92 and the total bill to $1,960. Inside Johnson City limits the combined rate is $4.5765, and in Watauga it’s $2.75.1Tennessee Comptroller of the Treasury. Carter – County Assessment Info If your address is inside a municipality, check your bill for both a county line and a city line.
After a reappraisal, you’ll get a notice showing your new appraised value. That notice is your starting point for checking the numbers, and the appeal window is short, so don’t set it aside.
When Taxes Are Due and What Happens If You’re Late
Bills become due on the first Monday in October. You have until the last day of February to pay without penalty. On March 1, interest begins accruing at 1.5 percent per month on any unpaid balance and compounds monthly, which works out to 18 percent a year.2Justia. Tennessee Code 67-5-2010 – Interest – Delinquent Taxes A manageable bill can turn into a serious debt quickly.
If taxes stay unpaid long enough, the county can sue and the court will order the property sold at a tax sale. The county bids the amount of taxes, interest, and legal costs owed; if no one offers more, the county takes the property.4Justia. Tennessee Code 67-5-2501 – Sale of Land Generally Losing property this way isn’t necessarily permanent. You can redeem the property by paying all delinquent taxes, penalties, interest, court costs, and 12 percent annual interest on what the buyer paid. The redemption window depends on how long the taxes had been delinquent:
- Five years or less delinquent: one year from the court order confirming the sale.
- More than five but less than eight years: 180 days.
- Eight years or more: 90 days.5Justia. Tennessee Code 67-5-2701 – Procedure for Redemption of
If your taxes are more than 13 months past due, the Trustee’s office will direct you to the Clerk and Master’s office for a current payoff amount, since legal costs and additional interest may have been added.6Carter County, TN. Carter County Trustee
Programs That Can Reduce What You Owe
Tennessee reimburses certain homeowners for part or all of their local property taxes. You apply through the Carter County Trustee, and if approved you typically pay the full bill first and receive a check from the state for the relief amount. You must apply before taxes become delinquent; if you don’t file within 35 days after the delinquency date, you lose eligibility for that tax year.7Justia. Tennessee Code 67-5-701 – Administrative Provisions – Appropriations
Elderly or Disabled Homeowners
If you’re 65 or older by December 31 of the tax year and your household income from all sources falls below the state limit, you qualify for relief on the home you own and live in. The base income threshold was set at $24,000 and adjusts each year by the Social Security cost-of-living increase; for 2025 the limit stood at $37,530.8FindLaw. Tennessee Code 67-5-702 – Elderly Low-Income Homeowners Disabled homeowners of any age qualify under the same income limit with documentation of their disability. Bring proof of age or disability and recent income documentation when you apply.
Disabled Veterans
Disabled veterans receive a separate and more generous form of relief. You must have a service-connected permanent and total disability as determined by the U.S. Department of Veterans Affairs. The program also covers veterans with paraplegia, loss of two or more limbs, or legal blindness from a service-connected cause, and surviving spouses of qualifying veterans are also eligible. Relief is calculated on the first $175,000 of market value. If your home is worth $250,000, you receive the reimbursement only on that first $175,000 and remain responsible for taxes on the remaining $75,000 at the normal assessed rate. A dishonorable discharge disqualifies a veteran entirely.9FindLaw. Tennessee Code 67-5-704 – Disabled Veterans Residence
Senior Tax Freeze
Tennessee also offers a property tax freeze that locks your bill at its current amount, so it won’t rise even if rates or appraisals go up later. To qualify, you must be 65 or older, own and live in the home as your principal residence, and have household income below the limit set for your county that year.10Justia. Tennessee Code 67-5-705 – Property Tax Freeze Act The freeze is only available in counties and cities that have adopted the program by resolution, and income limits are published annually by the Tennessee Comptroller.11Tennessee Comptroller of the Treasury. Property Tax Freeze You must reapply every year through the Trustee, and the frozen amount resets if you make improvements that increase assessed value or move to a different home.
Appealing an Assessment You Think Is Wrong
If you believe the appraised value or classification is wrong, Tennessee gives you a multi-step appeals process, and the first level matters most.
Your first stop is the Carter County Board of Equalization, which meets annually, generally beginning in June. You must appeal here before you can go higher. Bring evidence: recent comparable sales, photos showing property condition, or a professional appraisal if the value in dispute justifies the cost (independent appraisals typically run $250 to $650). The board can lower your assessment on the spot.12Justia. Tennessee Code 67-5-1412 – Appeal of County or Other
If the county board rules against you, the next level is the State Board of Equalization. File by August 1 of the tax year or within 45 days of the local board’s decision, whichever is later. An administrative judge hears the case and issues a decision within 90 days, after which you can petition the full Board for review within 30 days (the Board has discretion to decline). A final option is chancery court within 60 days of the state-level decision becoming final.13Tennessee Comptroller of the Treasury. Value Appeals Most residential disputes are resolved at the county level.
How to Pay
The Carter County Trustee handles all property tax collections. You can pay online through the county’s portal at citisenportal.com, searching your parcel and paying as a guest or through a registered account; credit card payments through the portal carry a convenience fee.6Carter County, TN. Carter County Trustee You can also mail a check or money order to the Trustee’s office; include your parcel number so the payment posts to the right account. In-person payments get you a receipt on the spot.
If your mortgage company collects taxes through an escrow account, the lender is supposed to request the bill and pay it on your behalf. The legal obligation to pay never shifts away from you as the owner, though. If your loan is sold or your servicer changes, confirm that the new company has your correct parcel information. Lender mix-ups are one of the most common reasons taxes go delinquent on properties where the owner assumed everything was handled.
If You Own Farmland or a Business
Two situations fall outside the standard homeowner rules. Owners of agricultural, forest, or open-space land may qualify for Tennessee’s Greenbelt program, which taxes qualifying land on present-use value rather than market value. Minimums apply: 15 acres actively farmed with at least $1,500 average annual income over any three-year period for agricultural land, 15 acres under a sustained-yield plan for forest land, or 3 acres kept in natural condition for open space, with a cap of 1,500 acres per owner per county.14Tennessee Comptroller of the Treasury. Greenbelt If the land later leaves the program by sale, subdivision, or change of use, the county bills rollback taxes covering the difference between what you paid and what you would have owed at full market value: three years for agricultural and forest land, five years for open space.15Justia. Tennessee Code 67-5-1008 – Present Use Valuation
Business owners owe tax not just on real estate but on tangible personal property such as equipment, furniture, and fixtures, assessed at 30 percent of depreciated value.16Tennessee Comptroller of the Treasury. Tangible Personal Property The Assessor’s office sends a Schedule B form by February 1 each year, and you must complete and return it by March 1 listing equipment acquired or disposed of during the prior year. Miss that deadline and the assessor will estimate your value based on similar businesses, which almost always works against you.