Guernsey County Auditor Property Search: Records & GIS Maps

by
Guernsey County, Ohio · Owner, parcel, mobile home, GIS, tax and deed help

Locate a Parcel, Map or Tax Record

Search Guernsey County property records by owner name, parcel number, street address or mobile-home details, then use the result to review values, buildings, acreage, transfers, tax districts, sales and the property’s mapped location.

This guide explains every search field, how to fix a missing result, when to use advanced filters, how to check a 2026 tax bill, and which office handles maps, surveys, deeds, mineral interests, CAUV, Homestead or a valuation complaint.

Start with the quick answer Follow the search screen Fix a failed lookup
Verify the parcel before relying on the record. Match the parcel number and property location—not only a same-name owner. Online property and map data can change after a transfer, split, combination, correction or reappraisal and should not replace a recorded deed or legal boundary survey.

Quick answer: use the Auditor search first

Open the official Guernsey County Auditor Search, choose one basic lookup method, enter the smallest reliable amount of information, open the correct parcel and save its parcel number. Use Advanced Search only when you are comparing sales, acreage, tax districts, school districts or residential characteristics.

1 Choose one search Owner, parcel, address or mobile home.
2 Start broad Avoid filling every field at once.
3 Verify the parcel Match number, location and property facts.
4 Use the next office Treasurer, Map Department, Recorder or BOR.
County Auditor Cory Johnson
Parcel count 40,170 listed parcels
Auditor phone 740-432-9243, Option 1
Auditor office 627 Wheeling Ave., Suite 301
Office hours Monday–Friday, 8 a.m.–4 p.m.
Real-estate due July 31, 2026
Mobile-home due July 31, 2026
Tax card fee 2.45% additional fee
E-check fee $2 additional fee
Map Department 740-432-9277, Suite 303

After preparing one clean search value, open the official Auditor search. The Basic tab is best for a known property; the Advanced tab is designed for multi-property research.

Open official property search Open Auditor homepage

Choose the property problem you need to solve

This page is organised around user actions rather than a directory of unexplained links.

Office-routing guide

Which Guernsey County office handles your task?

Correct office or official tool for each property need
What you need
Use
What it provides
Important limit
Owner, parcel, address, value or buildings
Auditor Search
Parcel, appraisal, land, building, sale and tax information.
The displayed owner is not a title opinion.
Mobile-home registration, park or lot
Auditor Mobile Home Search
Registration, park, lot, year, make, serial and assessed value.
A mobile home may be taxed separately or affixed to real estate.
Tax amount, payment or receipt
Treasurer
Balance, payments, delinquency, prepayment and collection help.
The Auditor calculates but does not collect the payment.
Parcel map, tax map or road map
Auditor GIS / Map Department
Parcel viewer, tax maps, road maps, property data and planning resources.
Online boundaries are not a professional survey.
Recorded plat or new survey
Map Department
Recorded plats, survey review, conveyance standards and split resources.
Confirm that the correct cabinet, page or survey is being used.
Deed, mortgage, lien or mineral instrument
Recorder
Official recorded land and document records.
An online index is not a complete title examination.
Challenge market value
Board of Revision
Formal DTE 1 complaint and evidence review.
The Board may raise, lower or retain the value.
Homestead, owner occupancy or CAUV
Auditor
Applications, income addenda, disability forms and CAUV resources.
Each program has separate eligibility and deadlines.
Best working sequence: Identify the parcel through the Auditor, copy the parcel number, save the property report and use that exact number when speaking with the Treasurer, Map Department, Recorder or Board of Revision.
Buyer, owner and appeal research

Use Advanced Search without creating false matches

Advanced Search is designed to find groups of properties. It is useful for sales comparisons, neighbourhood research, farm searches and residential filters—not as the first step for one known parcel.

Official advanced filters and when they are useful
Filter group
Available criteria
Useful for
Mistake to avoid
Sales
Sale dates, price range, buyer, seller and valid-sale status.
Finding recent transactions and possible comparable sales.
Treating every transfer as an arm’s-length sale.
Location
Tax district, township, school district and neighbourhood.
Keeping comparisons within a similar local market.
Using a mailing city as the only jurisdiction clue.
Land
Property class and acreage range.
Separating farms, vacant land, mineral interests and residential tracts.
Comparing a CAUV farm with ordinary development land.
Residential
Year built, living area, bedrooms and bathrooms.
Finding physically similar homes.
Adding so many filters that no property can qualify.

Build a useful advanced search

Choose the main intent Decide whether you need sales, nearby properties, farms, vacant land or similar houses.
Add one location filter Start with township, tax district or school district.
Add one property filter Use property class, acreage, year built or living area.
Add the date or sale range last Narrow by sale date or price after checking that the broader search returns results.
Open individual records Verify property facts and transfer type before using a result as evidence.
Local tax-district tip: Guernsey County parcels can share a township while belonging to different school districts, including Cambridge, East Guernsey, East Muskingum, Rolling Hills, Noble, Ridgewood and Newcomerstown. Use the parcel’s actual tax district when comparing taxes or values.
Failed-search recovery

No property result found?

Owner search failed Enter the surname only. Try a former owner, trust, estate, company or alternate spelling.
Address search failed Keep the house number and main street word but remove direction, street type and punctuation.
Parcel number failed Check zero versus O, remove unnecessary spacing and try the leading parcel portion.
The property recently sold Search the seller or former owner and check the Recorder after the deed-transfer process.
The land is rural or vacant It may have no conventional street address. Search the owner, parcel or map location.
The record says address not on file Use parcel number, township, nearby road and the Map Department instead of relying on an address.
The parcel was split or combined Search the parent owner and nearby parcels, then ask whether the number changed.
The property is a mobile home Switch to the Mobile Home Search and try registration, park and lot information.

Prepare this before calling the Auditor

Current and former owner names
Full or partial parcel number
Property or nearby road address
Township, village or school district
Approximate transfer date
Screenshot of the failed search
Auditor call script “I am trying to identify the property at [address or road]. The current or previous owner may be [name], and I have [old parcel number, deed reference, township or nearby intersection]. Can you confirm whether the parcel was transferred, split, combined, renumbered or moved to the mobile-home records?”
Call Auditor: 740-432-9243 Open Auditor contact page
Property-record decoder

Understand the parcel report before using it

Important parcel fields and the correct next action
Field
What it means
What to check next
Parcel number
The county identifier assigned to the taxable parcel.
Use it for tax, map, deed, form and office questions.
Owner
The ownership name currently displayed in the Auditor database.
Use the recorded deed for legal ownership verification.
Property address
The situs or physical location associated with the parcel.
Compare it with the GIS map and road location.
Mailing address
The address used for tax or ownership correspondence.
Do not confuse it with the physical property.
Appraised value
The Auditor’s estimate of market value.
Compare property facts and valid sales before challenging it.
Assessed value
Generally 35% of appraised value in Ohio.
Use the parcel’s tax district and credits when estimating taxes.
Land value and class
The acreage, use and value assigned to land.
Check CAUV, mineral, timber, commercial or residential classification.
Building value
The value assigned to houses and other improvements.
Review year built, living area, condition, grade and outbuildings.
Transfer or sale
The recorded transaction associated with the parcel.
Check valid-sale status and the recorded instrument.
Tax district
The township, municipality, school and levy combination applying to the parcel.
Use the same district in the official Tax Estimator.
Inflation cap credit
A separate credit that may appear in the 2025 tax calculation payable in 2026.
Review the parcel’s second-half tax details rather than assuming both halves match.
CAUV recoupment
A charge connected with withdrawal or loss of agricultural-use qualification.
Contact the Auditor before transferring or changing farm use.

Check these physical facts before questioning value

Property facts
  • Land acreage and property class
  • Year built and effective condition
  • Living area and finished space
  • Bedrooms and bathrooms
  • Garages, barns and other improvements
  • Mobile-home year, make and serial number
Useful correction evidence
  • Current photographs
  • Measurements or plans
  • Permit or demolition records
  • Inspection or damage reports
  • Survey, deed or recorded plat
  • Comparable-property records
Tax-detail tip: Open the complete tax breakdown. The parcel may show charge, reduction, effective tax, inflation-cap credit, non-business credit, owner-occupancy credit, Homestead, CAUV recoupment, special assessments, penalties and net due as separate lines.
Current 2026 tax help

Check Guernsey County tax dates and payment fees

First-half real estate February 27, 2026

Past due date.

Second-half real estate July 31, 2026

Verify the live amount before paying.

First-half mobile home March 31, 2026

Past due date.

Second-half mobile home July 31, 2026

Confirm registration and balance.

Search the Treasurer record

Copy the Auditor parcel number This is the most reliable way to connect the property record with the tax account.
Choose the Treasurer search Search by property number, taxpayer name or location.
Select the property type Choose Real Estate, Manufactured Home or both when the ownership situation is unclear.
Verify owner and location Match the parcel or property number before reviewing the amount.
Check current and delinquent amounts separately Do not assume the current installment includes every prior balance, penalty or assessment.
Save proof after payment Keep the receipt, confirmation, property number, amount, date and payment method.

Published payment costs and office options

Guernsey County Treasurer payment information
Option
Published detail
Practical warning
Debit or credit card
2.45% additional fee.
Review the exact fee before authorising a large payment.
E-check
$2 additional fee.
Double-check the routing and account numbers.
In person
Suite 201, Monday–Friday, 8:00 a.m.–4:00 p.m.
Check the county holiday schedule before travelling.
Drive-up window
Available through the Treasurer’s office.
Bring the parcel or property number and confirm accepted payment methods.
Night drop box
Available at the Administration Building.
Use a clearly identified envelope and do not leave cash.
Prepayment or delinquent plan
The Treasurer may arrange plans under Ohio law.
Contact the office for a written schedule and current conditions.
Treasurer call script “I am calling about property number [number] at [address]. I need to confirm the second-half amount, whether any delinquency or special assessment remains, the payment fee, and whether a drive-up, drop-box, prepayment or delinquent plan is appropriate.”

After identifying the property and reviewing the fees above, use the Treasurer’s official search. The county warns that electronic data can change and that original recorded documents should be used for legal transactions.

Search by property number Search by taxpayer Search by location Verify due dates and fees
GIS, tax maps and recorded plats

Use Guernsey County maps for the right purpose

Find the parcel first Copy its parcel number from the Auditor search.
Open the Auditor GIS map Search or navigate to the parcel and confirm the number.
Review roads, parcel context and available layers Zoom close enough for parcel information to become meaningful.
Move to the Map Department for documents Use tax maps, road maps, recorded plats, historic maps or survey resources.
Use a recorded source for legal work Confirm boundaries through deeds, plats, surveys and professional field work.
Map Department work includes
  • Updating county tax and road maps
  • Checking deeds before transfer
  • Receiving new surveys from registered surveyors
  • Maintaining deed-reference abstract cards
  • Reviewing land-development and split materials
  • Assigning new house numbers and maintaining 911 addressing data
Available map resources include
  • Tax maps
  • Recorded plats
  • Historical atlas and plats
  • Road maps
  • USGS maps
  • Watershed and cottage maps
Boundary warning: Do not place a fence, driveway, building, septic system or utility from an online parcel line. Use the deed, recorded plat, survey and professional boundary work when exact location matters.

Find a recorded plat

Identify the subdivision or development Use the deed, Auditor record or legal description for the subdivision name.
Open Recorded Plats Search the cabinet and page listings for the matching subdivision or dedication.
Check revisions and phases Developments may have several phases, re-plats or revised sheets.
Confirm the lot and parcel Match the lot number, road and surrounding parcels before relying on the document.
Open Auditor GIS Map Open Map Department Search recorded plats Open split and planning resources
Market and appeal research

Find recent sales and meaningful comparisons

Use the official Advanced Search or sales reports to find transactions. A nearby parcel is not automatically comparable when its tax district, acreage, condition, land class or school district differs.

Match location
  • Township or municipality
  • Tax district
  • School district
  • Neighbourhood code
Match property
  • Land property class
  • Acreage
  • Year built
  • Living area and rooms
Match transaction
  • Recent sale date
  • Comparable price range
  • Valid-sale status
  • No unusual relationship or terms

Exclude misleading transfers

Family or related-party transfer
Gift, trust or estate transfer
Sheriff or foreclosure transaction
Partial mineral or ownership interest
Sale containing several parcels
Major condition or use difference
Guernsey-specific comparison tip: Separate ordinary residential or agricultural parcels from coal, oil, gas and other mineral interests. The official land-class list includes separate mineral-right classes that should not be compared with full surface ownership.
Open Advanced Search Open sales reports and lists
Recorded deeds, mortgages and minerals

Find the recorded document behind the parcel

The Auditor record helps identify the parcel, owner and transfer. The Recorder controls the recorded deed, mortgage, lien, easement, release and mineral instrument.

Copy parcel clues Save the owner, former owner, sale date, parcel number and book, page or instrument reference.
Open the official Recorder page Use its online-record instructions or office search route.
Search both name directions Try the grantor and grantee, current and former surnames, trusts and business entities.
Narrow by record type and date Choose deed, mortgage, release, lien, easement or mineral document and use an approximate recording period.
Compare the legal description Confirm township, lot, acreage, parcel references and any reserved or transferred interests.
Request an official copy when required Ask the receiving attorney, lender, court or agency whether a certified copy is necessary.

Mineral deed and oil-or-gas interest questions

Guernsey County publishes a Mineral Deed Checklist, routing sheet and deed-transfer timeline. A surface parcel search may not fully explain a separately recorded coal, oil, gas or royalty interest.

Surface parcel number
Current deed and prior deed references
Grantor and grantee names
Specific mineral or royalty language
Legal description or acreage
Auditor and Map Department routing requirements
Title warning: A parcel owner display does not prove ownership of every mineral, easement or royalty interest. Complex title, probate, dormant-mineral or reservation questions may require professional legal and title research.

After collecting the parcel and transfer clues, open the official Recorder page. For a mineral transfer, review the Auditor’s current forms before submitting a document.

Open official Recorder office Open mineral and transfer forms
Board of Revision workflow

Challenge an incorrect Guernsey County value

A Board of Revision complaint should explain why the market value is incorrect. The county warns that voter-approved levies have a major effect on taxes and that reducing all values would not necessarily produce an equivalent tax reduction.

Check the property record first

Acreage and land class
Living area and year built
Condition, grade and improvements
Mobile-home make, year and serial
Recent valid sale
Comparable sales
Damage, demolition or access issue
CAUV, Homestead or owner-occupancy status

File DTE 1 correctly

Confirm the correct complaint type Use DTE 1 for real property, DTE 1M for a manufactured or mobile home, or another listed form when the issue is not ordinary market value.
File during January 1–March 31 The official complaint window runs during the current calendar year.
State the current and requested value Explain the factual reason for the requested change.
Attach focused evidence Use a valid sale, appraisal, comparable sales, photographs, estimates or proof of incorrect property characteristics.
Meet the delivery rule Hand-delivered complaints must be received in Suite 301 by the published March 31 closing time. A qualifying USPS postmark may satisfy the mail rule.
Prepare for the hearing Organise evidence by parcel and issue and be ready to explain the value you are requesting.
Outcome warning: Based on the evidence, the Board may raise the value, lower it or leave it unchanged. Filing a complaint does not guarantee a reduction.

Evidence matched to the problem

Useful evidence for common valuation disputes
Issue
Strong evidence
Weak approach
Recent purchase
Closing statement, contract, deed and sale-condition documents.
An unsupported online estimate.
Incorrect building facts
Measurements, photographs, plans, permits and demolition records.
Saying only that the value feels too high.
Poor condition or damage
Dated photos, inspections, engineering reports and repair estimates.
Ordinary maintenance complaints without cost evidence.
Comparable sales
Similar valid sales near the relevant valuation date.
Selecting only the lowest sale prices.
Farm or mineral property
Use, acreage, CAUV status, soil or timber facts, buildings and interest type.
Comparing mineral rights or CAUV land with ordinary residential land.
Board of Revision call script “I am reviewing parcel [number] for tax year [year]. I believe the value is incorrect because [sale, property error, damage or comparable evidence]. Can you confirm the correct complaint form, March 31 delivery rule and evidence-submission procedure?”
Read official BOR process Open BOR forms and rules
Owner occupancy, Homestead and farmland

Check property-tax credits and CAUV

Common Guernsey County tax-relief programs
Program
Main purpose
Important qualification
Form or action
Owner-Occupancy Reduction
Reduction for a qualifying principal residence.
The home must be owned and occupied as the primary residence.
DTE 105C.
Means-tested Homestead
Tax relief for qualifying senior, disabled or surviving-spouse homeowners.
Age, disability, principal residence and income rules may apply.
DTE 105A with applicable addenda or disability certification.
Veterans Homestead
Enhanced relief for qualifying disabled veterans and eligible spouses.
Specific service-connected disability requirements apply.
DTE 105I.
CAUV
Values qualifying farmland according to current agricultural use.
Generally 10 acres or more, or a qualifying $2,500 income route.
DTE 109, $25 initial fee and annual renewal.
Damaged property
Requests value consideration after qualifying destruction or damage.
The date, cause and extent of damage must be documented.
DTE 26.

Homestead income-year clarification

Taxes collected in 2026

The county lists a $40,000 maximum household-income figure based on 2024 income for real-estate tax year 2025 collected in calendar year 2026.

Applications affecting 2027 collection

The county lists a $41,000 maximum based on 2025 income for tax year 2026 collected in calendar year 2027.

Income calculation warning: Guernsey County instructs applicants to use the applicable Ohio return and addendum information rather than federal adjusted gross income alone. Household income includes the applicant and spouse, while qualifying Social Security income is excluded under the published guidance.

CAUV eligibility and deadlines

Basic eligibility
  • At least 10 acres in commercial agricultural use for the prior three years
  • Or a smaller tract with average annual gross agricultural income of at least $2,500
  • Land must be devoted exclusively to qualifying agricultural use
  • A woodland management plan may be required when most acreage is wooded
Application duties
  • Apply January 1 through the first Monday in March
  • Pay the $25 non-refundable initial fee
  • Renew every year at no additional renewal cost
  • Report a conveyance or change of use
  • Understand possible recoupment after loss of qualification

After identifying the correct program, use the official forms page. Select Applications for Homestead and owner occupancy, CAUV/Agricultural District for farmland documents, or Real Estate for conveyance and damaged-property forms.

Open all official forms Read Homestead guidance Read CAUV requirements
Transfers, splits and conveyance

Prepare a deed transfer or parcel split

Guernsey County routes transferring documents through Recorder staff, the Map Department and the Auditor’s real-estate office. Documents that fail a conveyance or legal-description review can be rejected and restarted after correction.

Current deed and prior recording reference
Complete legal description
Existing parcel numbers
Survey or plat when required
DTE 100 or DTE 100EX
Homestead or CAUV transfer form when applicable
Routing sheet revised for current procedure
Split-acreage worksheet for a parcel division

Use the official calculators and standards

Count every parcel in the transfer The official Conveyance Fee Calculator includes the parcel-transfer fee.
Enter the sale or consideration amount Use the value that belongs on the applicable conveyance form.
Review the current routing sheet Use the revised county workflow rather than an old saved copy.
Check the conveyance standards Confirm legal-description, survey and document requirements before recording.
Submit early enough for review E-filed documents are processed during published business hours, and a rejection restarts processing after correction.
E-recording timing: The Auditor states that documents may be transmitted 24/7, but county processing occurs from 8:00 a.m.–3:00 p.m. on business days. Documents sent after 3:00 p.m. or during closures are processed the next business day.
Use conveyance fee calculator Open transfer and split forms Open split and conveyance resources
Office contacts and visit planning

Contact the correct Guernsey County office

Property-related office contacts
Office
Use it for
Contact
Location and hours
Auditor
Search, values, tax calculations, credits, Homestead, CAUV and BOR.
740-432-9243
Option 1: Real Estate
627 Wheeling Ave., Suite 301, Cambridge, OH 43725
Monday–Friday, 8:00 a.m.–4:00 p.m.
Treasurer
Tax balance, payment, fees, delinquency, receipts and plans.
740-432-9278
Fax: 740-432-9251
ssecrest@guernseycounty.org
627 Wheeling Ave., Suite 201, Cambridge, OH 43725
Monday–Friday, 8:00 a.m.–4:00 p.m.
Map Department
Tax maps, road maps, deed checking, surveys, recorded plats and splits.
740-432-9277
627 Wheeling Ave., Suite 303, Cambridge, OH 43725
Recorder
Deeds, mortgages, liens, easements, releases and mineral records.
Use the live official Recorder page for current staff, phone, search and copy instructions.
Confirm current office and recording hours before travelling.

Include this information in any call or email

Parcel or property number
Complete property location
Owner name as displayed
Relevant tax or transfer year
Book, page or instrument reference
Short description of the requested action
Universal property call script “I am contacting you about parcel [number] at [address]. I need help with [search, value, payment, map, deed, mineral interest, exemption or transfer]. The current public record shows [brief fact]. Which official tool, form or office should I use next?”
County-border check

Could the property be in a neighbouring county?

Rural mailing addresses and roads near county boundaries can point to a different Auditor. Confirm the county when repeated owner, address and map searches return no Guernsey County parcel.

Muskingum County

Useful for parcels near the western boundary or properties connected with an East Muskingum school district or Zanesville-area mailing location.

Open Muskingum County property-search guide
Harrison County

Useful for parcels near the northeastern Guernsey County boundary or a Cadiz-area record.

Open Harrison County property-search guide
Record limitations

What online property records cannot prove

Online records are useful for
  • Finding a parcel and public owner display
  • Reviewing values, land and buildings
  • Checking tax and sales information
  • Locating maps, plats and forms
  • Preparing questions for the correct office
Get additional verification for
  • Legal title or mineral ownership
  • Exact boundaries
  • Buildability or zoning approval
  • Unreleased liens and easements
  • Purchase, lending or legal decisions
Responsible-use warning: Do not identify, contact or accuse a person from a same-name property result alone. Verify the parcel and use public property data lawfully.
Ten practical answers

Guernsey County property search FAQs

How do I search Guernsey County property records by owner name?

Use the official Guernsey County Auditor search and enter the owner in Last Name First format. Begin with the surname only, add the first name if the results are too broad, and verify the parcel number and property location before relying on the record.

Can I search Guernsey County property by street address?

Yes. The official address search separates house number, direction, street name and street type. Begin with the house number and main street name, then add the direction or suffix only when necessary.

How do I search for a mobile home in Guernsey County?

Use the Mobile Home Search on the Auditor search page. Search with the registration number, park name or lot number. Verify the owner, park, lot, year manufactured, serial number and assessed value in the resulting record.

Why does a recently purchased property still show the former owner?

The recorded deed, Map Department transfer review and Auditor database may not update at the same moment. Search the former owner, review the transfer details and check the Recorder’s official records before assuming the deed was not recorded.

What is the difference between appraised and assessed value?

Appraised value is the Auditor’s estimate of market value. Ohio assessed value is generally 35 percent of appraised value and is used with effective tax rates, credits, reductions and special assessments to calculate the bill.

Are Guernsey County GIS parcel lines legally exact?

No. The GIS viewer and tax maps are useful for parcel research but do not replace a recorded deed, subdivision plat or professional boundary survey.

When are Guernsey County property taxes due in 2026?

The Guernsey County Treasurer lists February 27, 2026 as the first-half real-estate due date and July 31, 2026 as the second-half due date. Manufactured-home taxes were due March 31 and July 31, 2026.

How do I challenge a Guernsey County property value?

Review the parcel record, gather evidence and file the current DTE 1 complaint with the Guernsey County Board of Revision between January 1 and March 31. A hand-delivered complaint must reach Suite 301 by the published closing time on March 31.

How do I find a Guernsey County deed or mineral deed?

Use the Guernsey County Recorder for recorded deeds, mortgages, liens and mineral instruments. For a transfer involving mineral rights, also review the Auditor’s Mineral Deed Checklist, routing sheet and deed-transfer timeline.

Who should I call about a Guernsey County property-tax payment?

Call the Treasurer at 740-432-9278 for balances, payments, fees, delinquency, prepayment plans and receipts. Call the Auditor at 740-432-9243 and choose Option 1 for real-estate values, parcel records, tax calculations, Homestead, CAUV and Board of Revision questions.

Information checked July 30, 2026: Search fields, mobile-home options, advanced filters, parcel count, office contacts, tax deadlines, payment fees, Map Department functions, recorded plats, Board of Revision filing rules, Homestead thresholds, CAUV requirements, forms and conveyance tools were checked against official Guernsey County sources.
Independent guide: CountyAuditors.org is not the Guernsey County Auditor, Treasurer, Recorder, Map Department or Board of Revision. Confirm live balances, ownership, deadlines, legal descriptions, mineral interests, recorded documents and filing requirements with the responsible government office.
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:

Ohio Dept. of Taxation — Real Property DTE Forms (105A, 105C, 1, 109) ORC 5715 — Board of Revision ORC 5713 — Taxable Real Property ORC 322.02 — Conveyance Fee ORC 319.54(F)(3) — State Fee ORC 5713.30 — CAUV tax.ohio.gov — Main Portal

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.

Leave a Comment