Tennessee County Auditors: Property Records & Tax Search

Tennessee statewide guide · 95 counties · Assessor, Trustee, deeds, taxes and GIS

Search Tennessee Property Records by County

Find Tennessee real-estate assessment data by owner name, property address or parcel ID, then use the county’s Assessor of Property, Trustee, Register of Deeds and GIS resources to verify value, taxes, ownership and mapped location.

Tennessee usually does not call this office a County Auditor. This guide translates that search phrase into the correct statewide workflow and explains what each official can—and cannot—do.

Terminology correction: An online search for a “Tennessee County Auditor” normally means the county Assessor of Property for appraisal records or the County Trustee for tax payment. Choosing the wrong office is the most common reason users cannot finish their task.

Quick answer: start with the statewide assessment search

Select the county in Tennessee Property Assessment Data, enter an owner name, address or parcel ID, open the matching parcel and save its complete parcel identifier. Contact the Assessor about value, the Trustee about payment and the Register of Deeds about legal documents.

1 Select the county Property systems are county-specific.
2 Search one field Begin with owner, address or parcel ID.
3 Verify the result Match the location and complete parcel number.
4 Use the right office Assessor, Trustee, Deeds or GIS.

Ten statewide facts

Tennessee counties 95 total counties
State portal coverage 86 counties searched directly
External county systems 9 counties use linked local portals
Real-property value County Assessor of Property
County tax collection County Trustee
Deed records County Register of Deeds
Residential ratio 25% of appraised value
Commercial ratio 40% of appraised value
Assessment date January 1 each tax year
Normal delinquency March 1 for prior-year county taxes

Open the official state search, choose the county and begin with fewer details. Advanced Search should be used only after a simple owner, address or parcel search is too broad.

Choose the exact task

Use the section that matches the result you need rather than opening every county portal.

Office-routing guide

Tennessee Assessor, Trustee or Register of Deeds?

Correct Tennessee office for each property task
Your question
Correct office
What the office handles
Important limit
Who owns the property and what is its value?
Assessor of Property
Owner display, parcel characteristics, classification, appraisal and assessed value.
The online owner display is not a title opinion.
How much county tax is currently due?
County Trustee
County tax bills, payment, receipts, delinquency, Tax Relief and participating Tax Freeze applications.
The Trustee does not set the property appraisal.
Is there a separate city property tax?
City collecting official
Municipal tax bills where a city levies property tax.
Not every Tennessee municipality levies property tax.
Where is the deed, mortgage or lien?
Register of Deeds
Recorded deeds, deeds of trust, releases, liens, plats and other instruments.
Staff generally cannot provide legal or title advice.
Where is the parcel on a map?
County GIS or Assessor map
Parcel location, tax-map references, aerial context and local layers.
GIS lines are not surveyed boundaries.
Is the assessment or classification wrong?
Assessor / County Board of Equalization
Informal review and formal current-year assessment appeals.
A high tax amount alone is not proof of an incorrect appraisal.
Does agricultural or forest land qualify for Greenbelt?
Assessor of Property
Agricultural, forest and open-space classification applications.
Preferential valuation can create rollback-tax exposure after disqualification.
Does an elderly or disabled homeowner qualify for assistance?
Trustee / city collecting official
Property Tax Relief and locally adopted Tax Freeze applications.
Relief is not an automatic total exemption.
How do I report business equipment?
Assessor of Property
Tangible personal-property schedules and assessments.
Business personal property uses a different schedule from real estate.
Best order: Find the parcel through the Assessor system, save the owner, address and parcel ID, then contact the office that controls the next action.
Search recovery

No Tennessee property result found?

Owner search failed Use the surname only, then try a spouse, former owner, trust, estate, LLC or alternate spelling.
Address search failed Keep the number and main road word but remove direction, suffix, punctuation and unit information.
Parcel number failed Check whether the portal expects separate Control Map, Group and Parcel fields.
The property recently sold Search the seller and check the Register of Deeds for the new instrument.
New construction is missing Search the land parcel or parent parcel. Improvement data may follow permit and appraisal processing.
A tract was divided or combined Search old parcel IDs, the parent tract and adjacent parcels.
Vacant land has no street address Use owner, parcel ID, subdivision or GIS map searching.
The mailing city crosses county lines Confirm the actual county rather than relying on the postal city or ZIP code.
The county uses a local portal Return to TPAD and follow the external county Assessor or GIS link.
The result existed previously Ask whether the parcel was renumbered, consolidated, corrected or transferred.

Prepare these details before calling

County name
Physical property address
Current and former owners
Complete or partial parcel ID
Subdivision or nearby road
Approximate sale or construction date
Assessor call script “I am trying to identify a property in [county] at [address or location]. The current or former owner may be [name], and I have [parcel number, deed reference or subdivision]. Can you confirm whether the parcel was transferred, divided, combined or renumbered?”
Assessment-record decoder

Understand the Tennessee property record

Common statewide property fields and next actions
Field
What it means
Practical next step
Parcel ID
The county tax-map identifier for the property.
Use it with the Assessor, Trustee, GIS and deed search.
Control Map
The first map component of the Tennessee parcel reference.
Enter it separately when Advanced Search requests map components.
Group
An optional lettered subdivision of a control map.
Do not place the group letters in the parcel field.
Owner
The ownership name displayed in the assessment system.
Use the recorded deed for legal title verification.
Property address
The physical or situs address associated with the parcel.
Do not confuse it with the owner’s mailing address.
Classification
Residential, farm, commercial, industrial or another statutory class.
Verify the classification because it determines the assessment ratio.
Appraised value
The Assessor’s estimate of fair market value.
Compare the property facts and relevant market evidence.
Assessed value
Appraised value multiplied by the statutory class percentage.
Use this value—not market value—when applying the tax rate.
Land and improvement data
Acreage, land class, structures, construction and physical characteristics.
Document errors with measurements, permits, photographs or surveys.
Sale data
Sale date, price and deed-reference information associated with a transfer.
Open the recorded deed and determine whether the sale was a normal market transaction.
Tax district
The county, city and special-district combination applying to the parcel.
Use the exact district when finding the correct tax rate.
Assessment record versus deed: The Assessor’s owner display is designed for taxation and may lag a recent recording. The Register of Deeds maintains the recorded ownership instrument.
Tax formula and rate search

Calculate Tennessee property tax correctly

Tennessee statutory assessment percentages
Property classification
Assessment percentage
Example on $400,000 appraised value
Residential real property
25%
$100,000 assessed value
Farm real property
25%
$100,000 assessed value before any Greenbelt use-value treatment
Commercial or industrial real property
40%
$160,000 assessed value
Business tangible personal property
30%
$120,000 assessed value
Public utility property
55%
$220,000 assessed value

State formula

Appraised value $400,000
×
Residential ratio 25% = $100,000 assessed
Assessed value ÷ 100 × rate $100,000 ÷ 100 × $2.50 = $2,500

Micro steps for a reliable estimate

Find the current appraised value Use the Assessor record for the applicable tax year.
Confirm the property classification Residential, farm and commercial property use different statutory percentages.
Calculate the assessed value Multiply appraised value by the correct percentage.
Find the exact local rate Use the county, city and special-school-district rate that applies to the parcel.
Divide assessed value by 100 Tennessee tax rates are commonly expressed per $100 of assessed value.
Multiply by the total applicable rate Add city tax only when the property is within a municipality that levies it.
Compare with the Trustee bill The estimate does not replace the live payable account.
Rate-year warning: Do not use a prior statewide rate table as the final answer. County commissions, municipalities and special districts can adopt different rates for a new tax year.
2026 timing and delinquency

Current Tennessee property-tax dates

Assessment date January 1, 2026

Ownership, maps and assessments reflect this statutory date.

2025 taxes March 1, 2026

Unpaid prior-year county taxes became delinquent under the standard schedule.

State appeal date August 1, 2026

The default State Board deadline has passed, but a later 45-day deadline may control.

Do not wait for a mailed bill. Tennessee jurisdictions are not legally required to mail property-tax notices. Property owners remain responsible for checking and paying the correct county and city accounts.

Standard annual assessment calendar

Important Tennessee assessment and tax dates
Date
Statewide function
Practical action
January 1
Assessment date for ownership, values and maps.
Confirm who owned the property and its condition on this date.
February 1
Business personal-property schedules mailed by this date.
Contact the Assessor if the business should have received a schedule.
Last day of February
Normal last day to pay preceding-year county taxes without interest.
Pay early and keep a receipt.
March 1
Prior-year county taxes become delinquent; business schedules are normally due.
Contact the Trustee for payoff and the Assessor for schedule issues.
March 15
Normal deadline for first-time Greenbelt applications.
File the correct agricultural, forest or open-space form with the Assessor.
May 20
Assessments generally completed and change notices mailed.
Review every value and classification change immediately.
June 1
County Boards of Equalization generally begin meeting.
Confirm the county’s actual appointment and filing deadline.
August 1
Default State Board value-appeal deadline.
Use the later of August 1 or 45 days after county-board notice.
September 1
Last day to amend the previous year’s tangible personal-property schedule.
File supporting documentation with the Assessor.

What to do about a delinquent 2025 tax account

Find the county and parcel ID Save the exact owner, address and tax-map identifier.
Contact the County Trustee Ask for the live payoff rather than paying the original bill amount.
Check for a separate city balance A city tax may be collected by the Trustee or by a separate municipal official.
Confirm the payment method and cutoff Online, mail and office-posting rules differ by county.
Save written proof Keep the confirmation, receipt, date, parcel ID and amount.
Trustee call script “I need the current payoff for parcel [number] at [address] for tax year [year]. Can you confirm county tax, any city or special-district balance, interest, the approved payment method and how I will receive a receipt?”
Assessment appeal workflow

Challenge value or classification without losing appeal rights

Current date warning: August 1, 2026 has passed. A State Board appeal may still be timely when filed within 45 days after the county board’s notice, whichever deadline is later. Confirm immediately rather than assuming the appeal is closed.

Valid assessment issues

Appraised value exceeds supported market value
Incorrect residential, farm or commercial classification
Wrong acreage or parcel characteristics
Incorrect building size, age or condition
Demolished or damaged improvement remains listed
Comparable properties are materially inconsistent
Not a sufficient appeal by itself: A tax bill increased, the owner cannot afford the tax, or another county has a lower tax rate. Appeals address appraisal or classification—not budget decisions.

Appeal sequence

Request an informal Assessor review Ask staff to explain the property characteristics, classification, appraisal model and comparable information.
Do not confuse informal review with an appeal Informal discussion does not preserve further appeal rights.
File with the County Board of Equalization Confirm the county’s deadline, hearing dates and appointment process.
Submit evidence that quantifies value Use comparable sales, an appraisal, photographs, repair estimates, measurements or corrected property data.
Read the county-board decision notice Save the mailing date because it affects the State Board deadline.
File a State Board appeal when necessary The deadline is generally August 1 or 45 days after notice of county-board action, whichever is later.
Consider Chancery Court after final state action Judicial review generally must be sought within 60 days after the state order becomes final.

Evidence matched to the dispute

Useful evidence for a Tennessee assessment appeal
Issue
Useful evidence
Weak approach
Recent arm’s-length purchase
Closing statement, contract, deed and sale-condition explanation.
Quoting only an online automated estimate.
Incorrect building facts
Measurements, floor plan, permits, photographs and contractor documentation.
Saying the record is wrong without identifying the field.
Poor condition or damage
Dated photographs, inspection reports and cost estimates.
Listing routine maintenance without value impact.
Comparable sales
Similar properties with explained size, age, location and condition adjustments.
Selecting only low-priced sales without comparability analysis.
Incorrect classification
Actual use, leases, business records, farm activity and property photographs.
Assuming ownership type alone controls classification.
Taxes during appeal: Pay at least the undisputed portion before delinquency and pay prior-year delinquent taxes. An appeal does not automatically suspend every tax obligation.
Agricultural, forest and open-space land

Use Tennessee Greenbelt without missing rollback risk

Greenbelt values qualifying land according to its current agricultural, forest or approved open-space use rather than its highest potential development value.

Basic Greenbelt classifications
Classification
Basic acreage or designation
Additional requirement
Agricultural land
Generally at least 15 acres
Must form a qualifying agricultural unit or meet the long-term family-use provision.
Forest land
At least 15 acres
Must constitute a forest unit under a sound sustained-yield management programme.
Open-space land
At least 3 acres
The planning commission must have designated the area for open-space preservation.

First-time application steps

Identify the correct land class Agricultural, forest and open-space applications use different facts and supporting documents.
Contact the county Assessor Ask whether the county uses the State Board form or an approved county-specific application.
Prepare ownership and acreage records Use deeds, surveys, parcel IDs and maps for every tract.
Document the qualifying use Provide crop, livestock, lease, forestry, management or planning evidence.
File by March 15 First-time applications are generally due by this date.
Verify the classification on the tax record Do not assume submission means approval.
Agricultural details
  • The Assessor considers acreage, productivity and actual agricultural use.
  • An average of at least $1,500 gross agricultural income may create a rebuttable presumption.
  • Income is not the only way land may qualify.
Forest details
  • A forest-management plan is required.
  • A professional forester is strongly advisable but not legally required for every plan.
  • The Assessor may request advice from the state forester.
Rollback-tax warning: A sale, subdivision or change to a non-qualifying use can trigger rollback taxes. Review potential liability before changing use or signing a purchase contract.
Homeowner assistance

Compare Property Tax Relief and Tax Freeze

Two programmes that are often confused
Programme
How it works
Who may qualify
Where to apply
Property Tax Relief
The state reimburses all or part of qualifying property taxes.
Qualifying low-income elderly or disabled homeowners and certain disabled veterans or surviving spouses.
County Trustee or city collecting official.
Property Tax Freeze
A participating jurisdiction freezes qualifying principal-residence taxes at a base amount.
Generally homeowners age 65 or older who meet the participating jurisdiction’s income limit.
County Trustee or city collecting official in a participating jurisdiction.

Property Tax Relief

Contact the collecting official Obtain the current application from the County Trustee and any city collecting office.
Choose the correct applicant category Elderly, disabled, disabled veteran or eligible surviving spouse.
Prepare ownership, residence and income evidence Spouse information and income can be required even when the spouse does not live at or own the property.
Submit the application locally The collecting official makes a preliminary determination and forwards it to the Comptroller.
Pay any remaining balance Relief is not an automatic exemption from every property-tax dollar.
Track the application Use the state Tax Relief Application Status Search when available.

2026 Property Tax Freeze counties

Tax Freeze is a local-option programme. For 2026, the state lists 28 participating counties:

Anderson
Bledsoe
Blount
Bradley
Campbell
Coffee
Davidson
DeKalb
Franklin
Hamblen
Hancock
Haywood
Hickman
Knox
Madison
Montgomery
Perry
Putnam
Roane
Robertson
Rutherford
Sevier
Shelby
Smith
Sumner
Union
Williamson
Wilson
Annual application required: A qualifying homeowner must generally reapply each year and document age, ownership and income. The income limit varies by county and may differ for a municipality.
State Tax Relief help: Call 615-747-8871, toll-free 800-221-9927, or email TRInfo@cot.tn.gov.
Tangible personal property

Report Tennessee business equipment and assets

Businesses may owe personal-property tax on furniture, fixtures, machinery, equipment and other taxable assets used in the business. The Assessor—not the Trustee—determines the assessment.

Schedule mailed By February 1

Contact the Assessor if the business did not receive one.

Schedule due March 1

File the completed schedule and supporting information.

Assessment notices By May 20

Review value and classification changes.

Business filing checklist

Legal business and DBA names
Physical business location
County and city tax district
Furniture and fixtures
Machinery and equipment
Computer and office equipment
Leased assets and lessor information
Acquisition year and original cost
Disposed or transferred equipment
Prior account and receipt information
Do not ignore the schedule because the business closed. Notify the Assessor, document closure or asset removal and confirm that the account was updated.
Recorded documents and parcel maps

Find deeds, mortgages, liens, plats and GIS data

Register of Deeds search workflow

Identify the correct county Deeds are recorded in the county where the property is located.
Copy clues from the Assessor record Save current and former owners, sale date, parcel ID and any book/page reference.
Find the county Register of Deeds Use the statewide CTAS directory and then open the county’s official record-search page.
Search grantor and grantee names Try current owners, prior owners, trusts, estates, companies and name variations.
Narrow by instrument and date Search deed, deed of trust, release, lien, easement, plat or another document type.
Open the image and verify the legal description Match the county, parcel clues, parties and recording information.
Request older or certified records Online coverage and copy fees differ by county.
Title-search warning: Finding a deed does not prove that title is clear. Mortgages, liens, easements, restrictions, probate documents and other interests may require a full title examination.

GIS and parcel-data workflow

Find the parcel ID Use the assessment database before opening a county map.
Open the county GIS viewer Search by parcel, owner or address as supported.
Activate useful layers Use parcel, aerial, road, jurisdiction, zoning or flood layers one at a time.
Compare the GIS result with the assessment record Confirm the parcel identifier and location.
Use legal records for boundary decisions Obtain the deed, plat and professional survey before building or fencing.
Statewide GIS data: The Comptroller’s Geographic Services division oversees statewide parcel-data maintenance and distributes parcel data in GIS-compatible formats.
Statewide county selector

All 95 Tennessee counties

Select the county inside Tennessee Property Assessment Data or use the official county-information directory to find the Assessor, Trustee and local tax-rate information.

Anderson
Bedford
Benton
Bledsoe
Blount
Bradley
Campbell
Cannon
Carroll
Carter
Cheatham
Chester
Claiborne
Clay
Cocke
Coffee
Crockett
Cumberland
Davidson
Decatur
DeKalb
Dickson
Dyer
Fayette
Fentress
Franklin
Gibson
Giles
Grainger
Greene
Grundy
Hamblen
Hamilton
Hancock
Hardeman
Hardin
Hawkins
Haywood
Henderson
Henry
Hickman
Houston
Humphreys
Jackson
Jefferson
Johnson
Knox
Lake
Lauderdale
Lawrence
Lewis
Lincoln
Loudon
Macon
Madison
Marion
Marshall
Maury
McMinn
McNairy
Meigs
Monroe
Montgomery
Moore
Morgan
Obion
Overton
Perry
Pickett
Polk
Putnam
Rhea
Roane
Robertson
Rutherford
Scott
Sequatchie
Sevier
Shelby
Smith
Stewart
Sullivan
Sumner
Tipton
Trousdale
Unicoi
Union
Van Buren
Warren
Washington
Wayne
Weakley
White
Williamson
Wilson

County-selection micro-steps

Open the official county-information page Select the county name from the statewide list.
Copy the Assessor contact Use it for value, classification, parcel and appeal questions.
Copy the Trustee contact Use it for county bills, payments, delinquency and relief applications.
Review the tax-rate table Identify county, city and special-school-district components.
Use CTAS for other county officials Find the Register of Deeds, county website and local office information.
Buyer and owner due diligence

Verify these details before buying or refinancing

Current parcel ID and county
Owner and deed vesting
Physical and mailing addresses
Appraised and assessed values
Residential, farm or commercial class
County and city tax balances
Greenbelt status and rollback exposure
Recent sales and deed references
Mortgage, lien and easement records
Recorded plat or boundary survey
Zoning and permitted use
Flood, access and utility conditions
Closing warning: A seller’s current tax amount may not predict the buyer’s future bill after reappraisal, classification change, Greenbelt rollback, new construction or a different city tax obligation.
Record limitations

What Tennessee online records cannot prove

Public assessment data is useful for
  • Finding the parcel and tax-map number
  • Reviewing owner and address information
  • Checking appraisal and classification
  • Researching sales and building facts
  • Preparing county-office questions
Obtain additional verification for
  • Legal ownership and clear title
  • Exact boundaries and encroachments
  • Zoning or building approval
  • Unreleased liens and easements
  • Purchase, lending or legal decisions
Responsible-use warning: Do not identify, accuse or contact a person based only on a matching owner name. Confirm the county, property location, parcel ID and recorded deed.
Ten practical answers

Tennessee property-record and tax FAQs

Does Tennessee have county auditors for property records?

Most Tennessee counties do not use County Auditor as the primary property-record title. The Assessor of Property appraises and classifies property, the County Trustee collects county property taxes, and the Register of Deeds maintains deeds, mortgages, liens and plats.

Where can I search Tennessee property records statewide?

Use the Tennessee Property Assessment Data portal maintained by the Comptroller. It searches assessor data for 86 counties and provides external county links for Chester, Davidson, Hamilton, Hickman, Knox, Montgomery, Rutherford, Shelby and Williamson.

Can I search Tennessee property by owner name or address?

Yes. The statewide portal supports owner-name, property-address and parcel-ID searches. Advanced Search can also use subdivision, classification, sale dates and the control-map, group and parcel components.

How is Tennessee residential property tax calculated?

Residential property is generally assessed at 25 percent of appraised value. Divide the assessed value by 100 and multiply the result by the applicable county, city and special-district tax rate.

When do Tennessee county property taxes become delinquent?

Under the standard state assessment schedule, the last day to pay the preceding year’s county property taxes without interest is the last day of February, and unpaid taxes become delinquent March 1. Confirm local city and county instructions with the collecting official.

How do I appeal a Tennessee property assessment?

Start with the county Assessor of Property and request any available informal review. To preserve formal appeal rights, file with the County Board of Equalization by the county’s deadline. A county-board decision may generally be appealed to the State Board by August 1 or within 45 days after notice of the county decision, whichever is later.

What is Tennessee Greenbelt property classification?

Greenbelt values qualifying agricultural, forest or designated open-space land according to its current use rather than its highest potential use. First-time applications are generally due to the county assessor by March 15.

What is Tennessee Property Tax Relief?

Property Tax Relief is a state-funded reimbursement programme for qualifying low-income elderly or disabled homeowners and certain disabled veterans or surviving spouses. Applications are obtained from the County Trustee or city collecting official.

Where can I search Tennessee deeds and liens?

Contact the Register of Deeds in the county where the property is located. The UT County Technical Assistance Service maintains a statewide Register of Deeds directory, but each county controls its own search system, fees and online-record coverage.

Are Tennessee online parcel maps legal surveys?

No. State and county GIS parcel maps are useful for research and locating property, but they do not replace a recorded deed, subdivision plat, title examination or professional boundary survey.

Information checked August 7, 2026: Statewide property-search coverage, county-office duties, assessment percentages, calculation rules, annual deadlines, appeals, Greenbelt requirements, 2026 Tax Freeze jurisdictions, Property Tax Relief, tangible personal property, county directories and parcel-data resources were checked against Tennessee Comptroller, State Board of Equalization and UT County Technical Assistance Service sources.
Ohio Auditor Tools · Tax Year 2026

10 Ohio Property Tax Calculators & Auditor Tools

Built specifically for Ohio's 35% assessment ratio, current DTE forms, and 2026 Homestead, Owner-Occupancy, CAUV, Conveyance Fee, and Board of Revision rules. Every number reflects verified Ohio Department of Taxation amounts.

Homestead: $29,000 Enhanced Vet: $58,000 OAGI limit: $41,000 Assessment: 35% of market BOR filing: Free · DTE 1

Annual Tax Bill Estimator

OHIO

Applies Ohio's 35% assessment ratio plus your county's effective millage tier — the actual math your auditor uses.

Pick a county tier and enter your market value.

Homestead Reduction Calculator

DTE 105A

2026 Ohio Homestead: $29,000 general or $58,000 enhanced (100% disabled vet, KIA spouse). OAGI under $41,000 required for non-veteran applicants.

Pick your situation and enter your home value.

Owner-Occupancy & Non-Business Credits

DTE 105C

Every Ohio owner-occupied home qualifies for the 2.5% Owner-Occupancy Credit plus the automatic 10% Non-Business Credit. Most owners don't realize these stack.

Enter your annual tax to see both credit amounts.

Conveyance Fee Calculator

ORC 322

When you sell or transfer Ohio property, the auditor collects $1 state + up to $3 county per $1,000, plus $0.50 per parcel. Counties choose their rate.

Enter sale price and pick your county rate.

CAUV Agricultural Savings

DTE 109

Ohio's Current Agricultural Use Value cuts taxable value dramatically for farmland (10+ acres, or smaller with $2,500+ annual gross income).

Enter both market and CAUV values to see savings.

Mill Rate Converter

Ohio tax rates appear three ways on auditor sites: mills, percent, or dollars per $1,000. Convert between them instantly.

Enter a rate to see all three forms.

Parcel Number Cleaner

Ohio's 88 counties each format parcels differently — Franklin uses 010-123456-00, Cuyahoga uses 001-23-456, Hamilton uses 100-0001-0001-00. Auto-detects.

Paste any Ohio county parcel to format it.

35% Ratio Sanity Check

Ohio law sets taxable value at 35% of market value. If yours is significantly higher, you're a strong BOR appeal candidate.

Enter both values to compare against Ohio's 35% target.

BOR Appeal Savings

DTE 1

A successful Board of Revision complaint typically cuts your value 10–20%. Filing is free and stays in effect until the next reappraisal.

Enter your tax bill and reduction estimate.

BOR Deadline Countdown

MAR 31

Ohio's statutory Board of Revision filing deadline is March 31 for the prior tax year. Miss it and you wait until next year — no extensions.

Set your deadline to start the countdown.

Verify with the official Ohio source

These calculators use the verified 2026 Ohio Department of Taxation amounts and statutory rules. For your exact bill, exemption status, and county-specific deadlines, always confirm with your county auditor and the Ohio Revised Code:

Estimates use Ohio's 35% statutory assessment ratio and effective tax rate tiers averaged across major Ohio counties. Your actual bill depends on local school levies, voted millage, inside vs. outside millage splits, House Bill 920 reduction factors (HB 920), and special assessments. The 2026 Homestead general amount ($29,000) and enhanced amount ($58,000) reflect HB 187 inflation indexing — your county auditor's office may show slightly different transitional figures. Nothing here is legal or tax advice. CountyAuditors.org is an independent informational directory, not affiliated with any county government.

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