Island County WA Property Search: Auditor, Tax & GIS

by
Island County, Washington · Whidbey + Camano parcel, deed, tax and GIS research

Find the Parcel, Deed, Tax Record or Map

An Island County “Auditor property search” can mean very different things. The Assessor maintains parcel ownership, valuation, sales and property characteristics; the Treasurer maintains tax balances and payments; the Auditor Recording Department maintains deeds, mortgages, liens and other recorded instruments; and GIS provides map-based parcel research.

This guide shows which system to use, what to type, how to recover from a failed search, how to read the property record, how to check the October 2026 tax installment, how to find a deed, and what to verify before a purchase, transfer, assessment appeal or boundary decision.

Get the quick answer Search a parcel Find a deed or lien
Do not use one Island County database for every property question. The Assessor/Treasurer parcel record is excellent for identifying a property, but legal ownership, easements, mortgages and recorded liens should be checked through the Auditor’s recorded-document system. GIS parcel lines should not be treated as surveyed boundaries.

Quick answer: start with the parcel database

Use the official Island County Assessor & Treasurer Property Search when you need ownership, address, Property ID, Geographic ID, value, exemptions, tax-area information or a tax balance. For current ownership, change Results Display to the 2026–2027 year before relying on the owner shown.

1 Find the parcel Search owner, address, Property ID or Geographic ID.
2 Set current year Use 2026–2027 Results Display for current ownership.
3 Save Property ID Reuse it for tax, GIS and recording research.
4 Route the next task Assessor, Treasurer, Auditor or GIS.

Ten Island County property facts worth knowing

Parcel search Assessor & Treasurer PACS database
Current ownership Select 2026–2027 display year
Assessor Kelly Mauck
Assessor phone 360-679-7303
Auditor Sheilah Crider
Recording help 360-240-5549
Treasurer 360-679-7302
First-half tax April 30 — passed
Second-half tax October 31, 2026
Main offices 1 NE 7th St., Coupeville
Open official Property Search Read county Parcel Search help

Jump to the exact property task

Choose the question you are actually trying to solve.

Correct-office routing

Assessor vs Treasurer vs Auditor vs GIS

Use the office that controls the information you need
Need
Use
What it provides
Important limit
Owner, address or parcel lookup
Assessor / Treasurer Property Search
Ownership display, Property ID, Geographic ID, address and property details.
Not a title guarantee.
Market value or property characteristics
Assessor
Appraisal, land, improvements, sales and exemption information.
Assessor does not collect tax payments.
Current tax balance or payment
Treasurer
Statements, balances, online payment, AutoPay and delinquency information.
Treasurer does not set property value.
Deed, mortgage, lien or recorded document
Auditor Recording
Official recorded-document index and copies.
Recording staff cannot provide legal advice.
Parcel map or nearby features
GIS / ICGeoMap
Parcel context, roads, aerial imagery and many map layers.
Not a legal boundary document.
Water system, wells or seawater-intrusion context
ICGeoMap
Site Review and Health/DNR map layers.
Map screening does not replace agency confirmation.
Challenge assessed value
Assessor → Board of Equalization
Value review and formal appeal process.
You appeal value, not simply the tax amount.
Transfer and record a deed
Treasurer REET → Auditor Recording
Excise processing followed by official recording.
Do REET review before recording the conveyance.
Best sequence: Find the property in the Assessor/Treasurer database → save the Property ID → use GIS for location → Treasurer for tax → Auditor EagleWeb for the recorded deed or lien.
Search recovery

No property result found? Try these fixes

Exact address fails Remove directional prefixes and suffixes and search only the main street name.
Street still fails Enter only the first few letters of the street name and inspect the result list.
Owner name fails Use the surname only, then try former owner, trust, estate or business names.
Recent transfer Search the previous owner in the parcel database and the grantor/grantee names in Auditor EagleWeb.
Vacant parcel has no street address Search Property ID, Geographic ID, subdivision or GIS map location.
Condo unit is difficult to find Use the condominium filter or owner name rather than a formatted unit address.
Manufactured home Try the Mobile Home Park advanced criterion and confirm the property type.
Wrong owner appears Make sure Results Display is set to 2026–2027 before assuming the transfer has not updated.

Prepare this before contacting the Assessor

Property ID if known
Geographic ID if known
Full physical address
Current and previous owner
Subdivision or condominium name
Approximate transfer date
Assessor call script “I am trying to identify the property at [address/location]. I have [owner name, Property ID or subdivision]. Can you confirm the current parcel record and whether the ownership, address or parcel identifier has recently changed?”
Call Assessor: 360-679-7303 Open Assessor page
Parcel-record decoder

Understand the property details before using them

Important Island County property fields
Field
What it means
What to do with it
Property ID
Numeric account identifier used throughout the property and tax system.
Use it for tax payments and parcel cross-checks.
Geographic ID
Geographic parcel identifier, often beginning with R or S.
Useful for legal-description and mapping research.
Abbreviated legal description
Short legal-description clue.
Use it to locate the full recorded legal description; do not copy it as a replacement deed description.
Tax area
Taxing-jurisdiction combination applying to the parcel.
Review the statement details for the levies contributing to the bill.
Market value
Assessor’s estimate of true and fair market value.
Compare it with property facts and relevant market sales.
Taxable value
Value remaining after applicable exemptions or adjustments used in taxation.
Do not automatically treat it as identical to market value.
Current Use
Indicates special-use valuation where applicable.
Contact the Assessor before an ownership transfer when current-use status exists.
Exemption
Shows applicable exemption information in the parcel record.
Verify eligibility and current status with the Assessor.
Statement details
Breakdown of tax jurisdictions and amounts.
Use the Treasurer for the live balance and payment status.

How Island County determines value

Washington law requires the Assessor to value property at 100% of true and fair market value. Island County physically inspects and revalues real property on a six-year cycle and performs annual reviews and updates using sales analysis.

Change of Value Notice is not a tax bill. A higher assessment does not mean the tax bill will increase by exactly the same percentage. Tax rates also depend on state law, taxing districts, levy limits and voter-approved measures.
Comparable-property research

Search recent sales before questioning value

Island County provides a dedicated Sales Search rather than forcing users to inspect parcels one at a time.

Useful official Sales Search filters

Property type
  • Residential
  • Commercial
  • Mobile Home
  • Farm
  • Land-only sales
Physical characteristics
  • Living-area range
  • Year built
  • Improvement style
  • Quality
  • Acreage
Transaction filters
  • Price range
  • Sale dates
  • Multi-property sale
  • Subdivision
  • Condominium or mobile-home park
Island-specific comparable tip: Two nearby homes may not be comparable when one has waterfront access, high-bank or low-bank characteristics, different acreage, a different view, septic limitations or materially different site conditions.

Build a stronger comparable set

Start with the same property type Do not compare ordinary residential property with vacant land, farm or mobile-home sales.
Use a relevant date range Focus on sales near the assessment date.
Match size and acreage Narrow living area and land area when possible.
Consider shoreline and site differences View, bank type, access, wells and septic feasibility can materially affect market behavior.
Open each property record Verify quality, age, improvements and exemptions rather than comparing price alone.
Open official Sales Search
August 2026 tax action

April 30 has passed; October 31 is next

Island County certified its 2026 property taxes and mailed statements on February 20, 2026. The regular first-half deadline was April 30. The second-half balance is due October 31.

Statement mailed February 20, 2026

2026 statements were mailed.

First-half deadline April 30, 2026

This regular deadline has passed.

If April tax remains unpaid, do not pay the original coupon amount without checking the account. Use the parcel record or contact the Treasurer for the current balance, including applicable interest or penalties.

Current online payment fees

Island County property tax payment costs
Payment method
Current published fee
Practical guidance
Credit card
2.6% of payment
Review the processor fee before submitting a large tax payment.
Google Pay / Apple Pay
2.6% of payment
Same percentage fee listed with credit cards.
Visa debit
0.95% of payment
Confirm the final fee displayed before authorization.
E-check
$1.05
Check routing and account numbers carefully.
AutoPay ACH
No Island County program charge
Financial-institution fees can still apply.

Micro steps for online payment

Search the parcel first Copy the Property ID from the official parcel database.
Check the live balance Review payment status and any delinquent amounts.
Open the Treasurer payment option Use the link provided by the official Island County Treasurer.
Match the Property ID and owner/location Avoid paying a similar address or same-name parcel.
Choose payment method Compare the current processor fee for card, debit or e-check.
Save confirmation Keep payment date, amount, Property ID and receipt.
Posting delay: The Treasurer warns that payments may not update on the public website for about two business days.

Mail, phone, AutoPay and drop-box details

Mail

Island County Treasurer
P.O. Box 699
Coupeville, WA 98239-0699

Phone payment

1-866-874-2060

Property ID required.

October AutoPay enrollment

Submit by September 15 for the October 31 payment.

October AutoPay withdrawal

Scheduled around October 25, subject to weekend/holiday handling.

No mailed statement? Failure to receive a tax statement does not remove the taxpayer’s responsibility to pay on time. Request a replacement from the Treasurer.
Review official payment methods Open Treasurer page Call Treasurer: 360-679-7302
ICGeoMap and island site research

Use GIS for more than a parcel outline

Island County’s ICGeoMap is particularly useful because property questions on Whidbey and Camano can involve wells, water systems, shoreline conditions, seawater intrusion, wetlands, steep slopes and other site constraints.

Basic parcel-map workflow

Open ICGeoMap Use the county map rather than a third-party parcel-map website.
Search the top-right box Enter an address or parcel number.
Select Address or Parcels Choose the correct result type from the left-hand results.
Click the highlighted location The information window opens for the selected map feature.
Use the arrows in the information popup Several records or layers may overlap the same location.
Turn on only relevant layers Too many active layers can hide the property context.

Check water system, wells and seawater-intrusion context

Water-system information
  1. Open Layers.
  2. Turn on Site Review.
  3. Expand Site Review.
  4. Turn on Watersystem Groups.
  5. Click the selected location and inspect the popup.
Well / seawater-intrusion information
  1. Open Layers.
  2. Expand Health and DNR.
  3. Turn on Wells.
  4. Turn on Seawater Intrusion Risk.
  5. Inspect overlapping information in the popup.

Other map layers worth screening

Wetlands
Regulatory streams
Steep slopes
Unstable slopes
Surveyed monuments
Plats
Tax codes
Building footprints
Conservation easements
Manufactured-home parks
GIS warning: Island County says its map layers are assembled from multiple public and survey sources using best-fit registration without field ground-truthing. Do not use the parcel map as a legal document or precise survey.
Open ICGeoMap Read ICGeoMap micro instructions Open county Maps page
Auditor recorded-document search

Find deeds, mortgages, liens and historical documents

The Island County Auditor Recording Department maintains official real-estate documents and titles recorded in the county. Its historical holdings date to 1853.

Start with EagleWeb

Open the Auditor’s EagleWeb Acknowledge the public-record disclaimer and enter as a public user.
Use Document Number when you already have it This is the fastest way to retrieve a known recorded instrument.
Otherwise search Grantor or Grantee Enter names last-name first for Exact Match.
Add a recording-date range This sharply reduces same-name results.
Choose document type Limit results to deed, mortgage, lien, release or another relevant instrument.
Cross-check parcel or legal fields EagleWeb also supports Parcel #, subdivision, lot, block and PLSS-style legal criteria.
Use Find Related Related-search tools can help find documents referencing the same instrument or legal description.

Name-search techniques that save time

Useful Island County EagleWeb search behaviors
Technique
How it works
When to use it
Exact Match
Searches the name in the order entered; names are entered last name first.
When you know the exact recorded party name.
Advanced Search
Works more like a keyword search where word order is less strict.
When exact name formatting is uncertain.
Wildcard *
Substitutes for uncertain characters.
For spelling variations or truncated names.
Grantor/Grantee combined
Searches a name appearing on either side of the transaction.
When you do not know whether the person conveyed or received the interest.
Subdivision / lot / block
Searches platted legal-description components.
When owner names changed but subdivision information is known.
Search index ≠ title opinion. Recorded-document research can reveal deeds, mortgages, releases, easements and liens, but title-sensitive decisions may require a title company or qualified legal professional.
Open Auditor EagleWeb Read EagleWeb Search Help Recording help: 360-240-5549
Recording + real-estate transfer

Process REET before recording a conveyance

Island County uses a two-office workflow for many ownership transfers. The Treasurer processes the Real Estate Excise Tax affidavit and related tax or fee first; the conveyance document then goes to the Auditor for recording.

Real-estate transfer sequence

Prepare the conveyance document Confirm names, legal description, signatures and any legal requirements before presentation.
Prepare the current REET affidavit Island County provides a form specifically for transfers dated January 1, 2026 or later.
Take the transfer to the Treasurer first The Treasurer reviews and processes applicable real-estate excise tax or fees.
Complete this within 30 days The county says the REET affidavit and conveyance document must be presented within 30 days of the sale or dated document.
Pay applicable excise tax or processing fee Current REET processing includes a $5 transaction processing fee for taxable transfers.
Present the processed document to Auditor Recording Recording staff checks formatting, scans, indexes and assigns an Auditor file number.
Current-use property transfer? Island County specifically tells owners of property with a current-use exemption to contact the Assessor at 360-679-7303 before processing the ownership transfer.

REET visit planning

REET hours

9 a.m.–3 p.m. weekdays.

Processing time

The Treasurer estimates roughly 10–20 minutes per document.

In-person REET payment

Check or cash; credit/debit cards are not accepted for excise tax.

Current Auditor recording fees

Common Island County recording charges
Document / service
Published fee
Planning note
Standard recorded document
$303.50 first page
$1 each additional page.
Deed of Trust
$304.50 first page
$1 each additional page.
Plat / Survey / Short Plat / Condo / BSP
$423.50 first page
$5 each additional page.
Non-standard document
$50 additional
Signed cover sheet is required in addition to normal fees.
Regular copy
$1 first page
$1 each additional page.
Certified copy
$3 first page
$1 each additional page.
Recording cutoff: Documents are processed for recording from 8 a.m. to 4 p.m. Monday through Friday on days when county offices are open, even though the general Auditor office hours extend to 4:30 p.m.
Review REET transfer steps Review Recording requirements and fees
Board of Equalization

July 1 passed—but your 30-day appeal window may not have

Island County property owners appeal assessed value, not simply the amount of tax due. The regular deadline is July 1 of the assessment year or within 30 calendar days after the Assessor mails the Change of Value Notice or other determination, whichever is later.

August 2026 timing: July 1 has passed, but do not assume your appeal is automatically late. If your value notice was mailed recently, calculate the 30-calendar-day period from the mailing date shown on that notice.

Start with the Assessor without sacrificing the deadline

Open the current parcel record Verify land, improvements, market value and exemption information.
Contact the Assessor Ask how the valuation was developed and point out factual errors.
Check the date on the value notice Do not let informal discussions consume the appeal deadline.
Complete the official BOE petition A phone call or ordinary letter is not a substitute for the petition.
Submit a separate petition for each parcel The Board requires a complete filing for every appealed parcel.
Provide market evidence Comparable sales should be similar and as close to the assessment date as possible.
Plan evidence deadlines Documentary evidence is generally due to both the Board and Assessor at least 21 business days before the scheduled hearing.

Evidence that directly addresses value

Arm’s-length comparable sales
Professional appraisal
Photos showing condition
Repair estimates
Septic or buildability documentation
Correct acreage or legal information
Proof of incorrect improvements
Site-condition evidence
“My taxes are too high” is not enough. The Board says the Assessor’s value is presumed correct until clear, cogent and convincing evidence shows an error.
Appeal-preparation script “I am reviewing Property ID [number]. My Change of Value Notice is dated [date]. I believe the value is incorrect because [specific property fact, comparable sale, appraisal or site condition]. Can you confirm my filing deadline and the correct petition?”
Open Board of Equalization Read Assessor appeal guidance Email BOE
Tax relief and special valuation

Check exemptions before assuming the full tax applies

Common Island County relief paths
Program
Who or what it helps
Important current detail
Senior / Disabled exemption
Qualifying principal-residence owners meeting age, disability, veteran and income rules.
County lists 2024–2026 income levels of $39,000, $46,000 and $54,000.
Senior / Disabled deferral
Certain qualifying homeowners meeting age/disability, ownership, occupancy, equity and income rules.
Deferred tax becomes a state lien and must ultimately be repaid.
Home improvement exemption
Qualifying improvements to a single-family residence.
County says up to 30% of new value may qualify for up to three years.
Designated Forest Land
Generally qualifying timber property of five acres or more.
Residential homesite is not included in designated forest land.
Destroyed Property
Property destroyed in whole or part by fire or another qualifying disaster.
Apply promptly and provide documentation or arrange an onsite inspection.

2026 senior / disabled exemption snapshot

Level 1

$39,000 published 2024–2026 income level.

Level 2

$46,000 published 2024–2026 income level.

Level 3

$54,000 published 2024–2026 income ceiling.

2027 law change: Washington enacted ESSB 6162 in March 2026. The relief-program changes generally apply to property taxes collected in 2027, so users applying for future relief should confirm the new income calculation and benefit level rather than reusing 2026 thresholds.

Common qualification points

Principal residence in Washington
Age 61 or qualifying disability
Qualifying disabled-veteran status
Combined disposable income documentation
Ownership documents
More than six months of occupancy for the senior/disabled program
Renewal: Island County currently uses a five-year renewal rotation for established senior/disabled exemption participants. Cycle 5 is listed for renewal in 2026.
Review Island County exemptions Exemption help: 360-678-7853
Island-specific buyer checklist

Research more than ownership before buying

Island County property due diligence can involve physical-site issues that may not be obvious from a deed or assessed value alone.

Records to compare before relying on a property listing
Record or tool
Check
Why it matters
Assessor parcel record
Owner, Property ID, value, land, improvements and exemptions.
Shows what the county assessment system currently contains.
Treasurer tax account
Current balance, delinquency and statement details.
Tax liability is separate from market value.
Auditor EagleWeb
Deed, mortgages, liens, easements and releases.
Contains the actual recorded instruments.
ICGeoMap
Parcel location, wells, seawater-intrusion risk, water systems and site-review layers.
Island properties can have site constraints not apparent from the assessment card.
Survey / title work
Exact boundaries and title condition.
County map and search indexes are not substitutes for professional verification.
Buildability warning: A parcel appearing on GIS does not by itself prove that it can be developed, subdivided, served by a well or septic system, or used for a particular project. Verify those questions with the responsible county department before making a purchase or construction decision.
Office contacts and visit planning

Island County property contacts

Contact the office that can complete the task
Office
Use it for
Contact
Location / hours
Assessor
Parcel search, values, appraisal, sales, mapping and exemptions.
360-679-7303
Fax: 360-240-5565
Room 208, Administration Building
1 NE 7th Street, Coupeville, WA 98239
Mon–Fri, 8 a.m.–4:30 p.m.
Treasurer
Tax statements, balances, payments, REET and delinquent-tax questions.
360-679-7302
Suite 111, Administration Building
1 NE 7th Street, Coupeville, WA 98239
Mon–Fri, 8 a.m.–4:30 p.m.
Auditor
Recorded documents, official records, recording, licensing and other Auditor services.
360-679-7366
1 NE 7th Street
Coupeville, WA 98239
Mon–Fri, 8 a.m.–4:30 p.m.
Auditor Recording
Deeds, mortgages, liens, document search, recording and copies.
360-240-5549
Administration Building, Coupeville
Recording processing: 8 a.m.–4 p.m.
Board of Equalization
Formal property valuation, current-use and exemption appeals.
360-679-7379
BOE@islandcountywa.gov
1 NE 7th Street
Coupeville, WA 98239

Camano Island office option

Camano Annex
121 N East Camano Drive
Camano Island, WA 98282
General Camano number

360-629-4522

Some departments close for lunch from 1–1:30 p.m.; verify the specific service before visiting.

Universal property call script “I am calling about Island County Property ID [number] at [address/location]. I need help with [assessment, taxes, deed, recording, GIS or exemption]. The online record currently shows [brief fact]. Is your office the correct place to handle this, and what should I prepare?”
Ten useful answers

Island County Washington property search FAQs

Where do I search Island County Washington property records?

Use the official Island County Assessor and Treasurer Property Search for parcel ownership, addresses, values, tax information and property characteristics. For current ownership, the county search instructs users to select the 2026–2027 year in Results Display.

What property records does the Island County Auditor maintain?

The Island County Auditor Recording Department maintains and indexes official real estate documents including deeds, titles, mortgages, liens and other recorded instruments. Historical recorded documents date to 1853.

How do I search Island County property by owner name?

Open the Assessor and Treasurer Property Search, choose owner-name search and enter the surname first. If the result is too broad, add more information. Verify the Property ID, location and current Results Display year before relying on the record.

When is the second half of Island County property tax due in 2026?

The regular second-half Island County property tax deadline is October 31, 2026. The April 30 first-half deadline has already passed.

How much does Island County charge for online property tax payments?

Island County currently lists a 2.6% fee for credit cards, Google Pay and Apple Pay, a 0.95% fee for Visa debit, and a flat $1.05 fee for electronic checks.

How do I find an Island County deed or mortgage?

Use the Island County Auditor EagleWeb recording search. You can search by grantor, grantee, document number, recording-date range, parcel number, subdivision or other legal-description fields.

Are Island County GIS parcel lines legal boundaries?

No. Island County states that GIS maps are general geographic representations and should not be used as legal documents or for precise boundary measurements. Use recorded documents and a professional survey when exact boundaries matter.

How do I appeal an Island County property assessment?

First review the valuation with the Assessor. A formal appeal requires a complete petition to the Island County Board of Equalization by July 1 of the assessment year or within 30 calendar days of the value notice, whichever is later.

What is the standard Island County recording fee?

The Auditor currently publishes a standard recording fee of $303.50 for the first page plus $1 for each additional page. A deed of trust is listed at $304.50 for the first page plus $1 for each additional page.

What happens before a deed is recorded in Island County?

For a real-estate transfer, a Real Estate Excise Tax affidavit and the conveyance document must first be processed by the Island County Treasurer for applicable tax or fees. The conveyance document is then presented to the Auditor for recording.

Information checked August 7, 2026: Parcel-search fields, current-ownership year setting, Assessor responsibilities, 2026 tax statement dates, current online payment fees, AutoPay deadlines, GIS instructions and disclaimers, Auditor EagleWeb search behavior, recording fees, REET workflow, Board of Equalization deadlines and exemption information were checked against current Island County and Washington State official sources.
Independent guide: CountyAuditors.org is not Island County, the Island County Auditor, Assessor, Treasurer, GIS office or Board of Equalization. Confirm live tax balances, filing deadlines, recording charges, exemption eligibility, title information and legal boundaries with the responsible public office before taking action.
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