Verified July 2026 · By Oleg Kachko · Reviewed for accuracy against primary state and county sources
Wilson County property tax costs the typical homeowner about $1,787 a year, on a median home value of $428,000 – an effective rate of about 0.42%. That is below the national average annual bill of $4,271. This page shows you where that number comes from, who actually sets it, the deadline to challenge it, and the exemptions you may be leaving on the table.
Wilson County property tax at a Glance
- Effective property tax rate: 0.42%
- Median annual bill: $1,787
- Median home value: $428,000
- Who assesses your home: Wilson County Assessor of Property
- Appeal deadline: no single fixed date – see below
On this page
Wilson County property tax: the real numbers
Property tax is the most local tax there is. Two homes of the same value in different counties – sometimes in different towns of the same county – can carry very different bills, because the rate is the sum of every overlapping district that taxes you: the county, the town or city, the school district, and often fire, library or water districts on top. So the wilson county property tax figure below is an average across the whole county – your own bill depends on which districts you sit inside.
| Figure | Wilson County | National |
|---|---|---|
| Median annual property tax bill | $1,787 | $4,271 |
| Effective property tax rate | 0.42% | about 0.90% |
| Median home value | $428,000 | – |
Source: U.S. Census Bureau American Community Survey (5-year), the same dataset the Tax Foundation uses. The effective rate is total real-estate taxes paid divided by total owner-occupied home value – so it reflects what people actually pay, not the headline millage rate.
Who actually sets your wilson county property tax value
Your assessed value is set by Wilson County Assessor of Property. That office does not set your tax rate – the county board, your city, and your school district each set their own, and your bill is the sum. So the assessor can only be argued with about one thing: what your home is worth. That is exactly what an appeal is.
Worth knowing about Wilson County:
TENNESSEE PUBLISHES NO FIXED DEADLINE. The Comptroller tells taxpayers to ring their county assessor for the current year’s date. appeal_deadline_date is therefore NULL for every county except Shelby, which the state names explicitly (convenes May 1). Do NOT let the generator invent a Tennessee date.
How often your wilson county property tax value is reassessed:
County assessors reappraise on a 4-, 5-, or 6-year cycle set by each county. Homes are assessed at 25% of appraised market value. Tennessee has no state property tax.
How to appeal your wilson county property tax assessment
⚠ The deadline — miss it and you usually wait a full year
TENNESSEE HAS NO STATEWIDE APPEAL DEADLINE, AND THE STATE ITSELF SAYS SO. The Comptroller’s own guidance is: ‘to learn the current year deadline for filing appeals, contact the office of the county assessor of property.’ We are not going to print a date the state will not. HOW IT WORKS: you appeal to the Wilson County Board of Equalization.
Most county boards convene on JUNE 1 (or the next business day) and sit for a limited number of days – but a county may set its own date by resolution. CALL THE Wilson County Assessor of Property AND ASK FOR THIS YEAR’S DATE. That one phone call is the whole ballgame. Most counties also offer an INFORMAL REVIEW with the assessor first – it is paper-based, there is no hearing, and it is the easiest way to win. Do that if you can.
IF YOU LOSE (or get a late notice), you can go to the STATE BOARD OF EQUALIZATION – and here Tennessee is unusually generous: the deadline is AUGUST 1, or 45 DAYS AFTER the county board mailed its decision, WHICHEVER IS LATER. That is a real second chance most states do not give you.
Almost every wilson county property tax appeal comes down to one claim: the assessor thinks my home is worth more than it really is. Everything below is about proving that.
Do this first, before you file anything: ask for your property record card and read it. A surprising share of assessments are simply wrong on the facts – the wrong square footage, a bathroom you do not have, a finished basement that is bare concrete, a garage that was torn down. Factual errors are the easiest appeals to win, because there is nothing to argue about.
Then build the one thing that actually wins appeals: comparable sales. Find three to five homes near you, as similar as you can get on size, age, and condition, that sold recently for less than your assessed value. Not listings – sales. Not Zillow estimates – recorded sales. Boards ignore opinions and respond to comps.
A successful wilson county property tax appeal does not change your tax rate – it lowers the value the rate is applied to, which lowers the bill for as long as the new value stands.
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Appeals are heard by the Wilson County Board of Equalization. In most places there is a free, informal step first – a conversation or a paper review with the assessor – and it resolves a large share of cases without a hearing. Take it. It costs you nothing and it is the fastest way to win.
One honest warning: an appeal reviews your value, and a review can go up as well as down. That is uncommon when you bring real comparable sales, and it is exactly why you check your comps before you file.
Where to go: find your office through Tennessee Comptroller of the Treasury – Division of Property Assessments, which lists the assessing office for every county in Tennessee.
Wilson County property tax exemptions you may qualify for
This is where most homeowners quietly overpay their wilson county property tax. Exemptions are almost never applied automatically – you have to claim them, and many people simply never do. It is worth ten minutes of your time to check.
TENNESSEE ASSESSES YOUR HOME AT 25% OF ITS APPRAISED VALUE – so a $300,000 home has a $75,000 assessed value, and that is what the tax rate is applied to. When you appeal, you are arguing about the APPRAISED value; every $10,000 you knock off is $2,500 off the assessed value.
TWO PROGRAMS, AND THEY ARE NOT THE SAME THING: (1) TAX RELIEF is a state REIMBURSEMENT – the state pays you back for the tax on roughly the first $27,000-$30,000 of assessed value if you are 65+, disabled, or a disabled veteran (veterans get a much larger amount and, for the disabled-veteran program, there is no income test). YOU CLAIM IT THROUGH THE COUNTY TRUSTEE, not the assessor.
(2) The TAX FREEZE for homeowners 65+ freezes your bill at its current level – BUT IT IS A LOCAL OPTION. Each county and city decides whether to offer it, so your neighbour one county over may have it when you do not. Ask the county trustee whether yours adopted it. Tennessee reappraises on a 4-, 5- or 6-year cycle depending on the county – reappraisal years are when values jump and when appeals are most worth filing.
Homestead: Tennessee has NO property-tax homestead exemption (the ‘homestead exemption’ in TN is a bankruptcy/creditor protection). Homeowner relief instead comes as the state-funded Tax Relief program (a reimbursement) and a local-option Tax Freeze – see below.
Senior / over-65: Property Tax Relief (state) reimburses part of the tax for owners 65+ or totally & permanently disabled under an income limit – it is a reimbursement, not an exemption (you still get and pay the bill, then receive relief). Separately, a local-option Tax Freeze (adopted by some counties/cities) freezes the tax at a base-year amount for owners 65+ under an income limit. Apply with the county trustee.
Veteran: Property Tax Relief for disabled veterans (and surviving spouses) – the state reimburses the tax on the first $175,000 of the home’s market value for a veteran with a 100% service-connected disability (or specific qualifying disabilities), and for surviving spouses of veterans/servicemembers killed in action. NO income limit for this veteran category. Apply with the county trustee.
Disability: Totally and permanently disabled homeowners (any age) qualify for the same state Tax Relief reimbursement as elderly homeowners, under the same income limit.
Common questions about wilson county property tax
Why did my wilson county property tax bill go up when I did nothing to the house?
Two different things can raise a bill: your assessed value went up, or a taxing district raised its rate. They are separate, and only the first one can be appealed. Your notice will show which changed.
Is it worth appealing my wilson county property tax?
Ask one question: would a similar home near mine sell for less than the value the assessor has put on mine? If yes, you have a case, it is usually free to file, and in many places the informal review settles it without a hearing.
Do I need to hire someone to appeal?
No. The informal review and the local board are built for ordinary homeowners to use themselves, and there is normally no fee. Appeal services exist and can be worth it for some people, but you are not required to use one and you should never be told you are.
How is my wilson county property tax bill actually calculated?
Your assessed value is multiplied by the combined rate of every district that taxes you, then any exemptions you have claimed are subtracted. That is why two neighbours can pay different amounts on identical homes – one of them claimed an exemption the other never did.
More on Tennessee property tax
- Tennessee property tax rates — how Wilson County compares with every other county in the state.
- How to win your Tennessee property tax appeal — the evidence that works and what to say at the hearing.
- Tennessee property tax exemptions — who qualifies, how much each one saves, and how to apply.
- Tennessee property tax due dates — when the bill is due and what happens if you are late.
- Property tax by state — every state, side by side.
The bottom line on wilson county property tax
Do two things this week. First, pull your property record card and check the facts – square footage, rooms, condition. Second, check whether you are claiming every exemption you are entitled to, because most people are not. If your wilson county property tax value looks higher than what a similar home nearby would actually sell for, you have grounds to appeal – and the only thing that can stop you is the deadline above.
Where our wilson county property tax figures come from
- U.S. Census Bureau, American Community Survey — the rate, median bill and median value on this page.
- Tax Foundation, Property Taxes by State and County — the same dataset and method.
- Tennessee Comptroller of the Treasury – Division of Property Assessments — the office that can confirm your value, your exemptions and your deadline.
- Tennessee Comptroller of the Treasury (comptroller.tn.gov); T.C.A. Title 67 ch. 5; county trustee/assessor sites
Informational only. Know Property Tax is not a government agency, not a county assessor, and not a tax-appeal service, and this is not legal, tax, or financial advice. Property tax rates, median bills, exemption amounts, and deadlines change every year, and every property is different. Any figure shown here is illustrative. Confirm your rate, your exemptions, and above all your appeal deadline with the office named on this page before you act.
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