Peoria County Tax Assessment Search & Records 2026

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Peoria County, Illinois · DEVNET · PIN · EAV · Tax · GIS · Deeds

Find the PIN, Read the Assessment, and Finish the Tax Task

Search Peoria County property assessments by parcel number, owner name or street address, then use the record to understand land and building values, township, equalized assessed value, exemptions, taxing districts, sales and current real estate taxes.

The useful part starts after the result opens. This guide shows what each field means, why Illinois assessment year and tax-payable year differ, how to find comparable properties, fix a failed search, check the September 2026 tax deadline, review exemptions, appeal a 2026 assessment and verify deeds through recorded land records.

Start with the search Use exact lookup steps Check 2026 taxes
Year-matching rule: the real estate tax bill being collected in 2026 is for tax year 2025. A 2026 assessment or Board of Review complaint generally affects taxes billed in 2027. Do not compare a 2026 assessment change directly with the 2025 tax bill currently being collected.

Quick answer: use Peoria County Property Tax Inquiry

Peoria County’s official property system is the DEVNET wEdge Property Tax Inquiry. The strongest search is the parcel number or PIN, which the portal accepts with or without dashes. If you do not know the PIN, use the owner’s last name as it appears on the tax bill or enter the house number and main street name without a directional or street suffix.

1 Search PIN first; otherwise owner or simplified address.
2 Open Select the matching parcel—not just the first similar name.
3 Verify Match PIN, site address, township and owner information.
4 Finish Move to value, tax, exemption, GIS, appeal or deed records.

Peoria County property facts worth knowing

Main portal DEVNET wEdge
Best identifier Parcel Index Number / PIN
Assessment standard 33⅓% of fair market value for most non-farm/non-coal property
Assessment system 20 township assessment jurisdictions
County parcels 88,816 coordinated by Supervisor of Assessments
2026 tax year billed 2025 property taxes
Second installment September 9, 2026
Late penalty 1.5% per month or portion; no grace period
Appeal deadline Township-specific publication + 30 days
Recorded deeds County Clerk EagleWeb

What to do after opening the official portal

Choose the real-estate search Use the normal property search unless the property is a mobile home. Mobile homes have their own search fields in the same system.
Enter one reliable identifier Use the full parcel number when you have it. Too many uncertain fields can eliminate the correct result.
Open the matching parcel Confirm the physical site address and township before relying on values or tax information.
Keep the PIN visible You will use it again for assessment questions, taxes, exemptions, GIS research and often recorded-document research.
Check the tax or assessment year Never compare values or payments from different years without noticing the year label.
Route the next question correctly Value questions usually begin with the township assessor; tax payments go to the Treasurer; rates/redemption and recorded documents involve the County Clerk.
Open official Peoria County property search Open Supervisor of Assessments

Choose the property task you actually need

Peoria County divides valuation, tax collection, tax-rate calculations, appeals and recorded documents among different offices. Jump directly to the problem you are trying to solve.

Illinois office routing

Township Assessor, Supervisor, Clerk, Treasurer or Board of Review?

Peoria County does not use a single “county auditor property assessment” office for every tax-cycle task. Initial property valuation is primarily a township-assessor responsibility. The Supervisor of Assessments coordinates the county assessment system, while separate offices calculate tax rates, collect taxes and hear formal complaints.

1
TOWNSHIP Initial value
Property facts
Informal review
2
SUPERVISOR Equalization
Exemptions
Notices / GIS
3
CLERK Tax rates
Tax extension
Redemption / deeds
4
TREASURER Tax bills
Payments
Current delinquency
5
BOARD Assessment complaints
Evidence
Hearings
Peoria County property task → correct office
Your question
Start here
What that office does
Have this ready
Building facts or initial assessed value look wrong
Township Assessor
Primary responsibility for valuing property for assessment purposes.
PIN, address, assessment year, incorrect characteristic.
Homestead exemption, address change, assessment notice
Supervisor of Assessments
Coordinates county assessments, equalization and exemptions.
PIN, owner name, supporting eligibility documents.
Why is my tax rate different from another property?
County Clerk
Calculates and extends rates for each taxing district.
PIN, property address, tax year.
How much do I currently owe or how do I pay?
Treasurer / Collector
Mails bills, receives current real estate tax payments and applies penalties.
PIN and exact installment amount.
I want to formally challenge the assessment
Board of Review
Reviews timely assessment complaints.
Correct packet, evidence, comparables and filing deadline.
Taxes were already sold
County Clerk
Handles tax redemption after tax sale.
PIN and current redemption inquiry.
Need deed, mortgage, lien, release or recording history
County Clerk Land Records
Maintains and provides recorded-document search.
Owner/grantor name, document number, date or book/page.
Local routing shortcut: do not start a valuation disagreement with the Treasurer. The Treasurer collects the amount produced by the tax cycle but does not set the parcel’s assessed value.
After the parcel opens

Do not stop at the search-results screen

01
CONFIRM PIN Make sure the parcel number belongs to the exact property.
02
CHECK TOWNSHIP Township controls the initial assessment and appeal-publication timing.
03
READ VALUES Separate land, improvement, assessed and equalized values.
04
CHECK TAX Match the assessment year with the tax-payable year.
05
FINISH TASK Move to assessor, GIS, Treasurer, Clerk or Board of Review.
PIN matches exact property
Site address is correct
Township is identified
Owner/taxpayer information is plausible
Assessment year is correct
Land and building values are separated
Exemptions are reviewed
Taxing districts make sense
Recent sales are checked
Current tax/payment status is checked separately
Assessment record decoder

Understand the fields before using the numbers

Peoria County property and assessment fields explained
Field
What it means
What to do with it
PIN / Parcel Number
Unique parcel identifier used throughout the property-tax system.
Copy it before leaving the parcel record.
Township
Local assessment jurisdiction responsible for initial valuation.
Use it to find the correct assessor and appeal publication.
Site Address
Physical location associated with the parcel.
Do not confuse it with the tax-bill mailing address.
Mailing Address
Address where county correspondence or tax bills are sent.
Update it with the Supervisor of Assessments if obsolete.
Legal Description
Condensed legal description associated with the parcel.
Use recorded deeds/plats for legal title or boundary work.
Land Value
Assessment component attributed to land.
Compare land characteristics with appropriate parcels.
Building / Improvement Value
Assessment component attributable to improvements.
Verify size, age, condition and other characteristics.
Assessed Value
For most non-farm/non-coal property, approximately one-third of fair market value before applicable equalization.
Do not mistake it for market value or the tax bill.
EAV
Equalized Assessed Value after applicable equalization.
Use it as the starting taxable assessment before applicable exemptions.
Exemptions
Qualifying reductions to EAV.
Check owner-occupied, senior, disability or veteran eligibility.
Taxable EAV
EAV remaining after applicable exemptions.
This is more directly connected with the tax calculation.
Tax District
Combination of taxing bodies serving the parcel.
Use it to explain why nearby homes can carry different rates.
Sales History
Recorded transaction information associated with the parcel.
Use as research clues, then verify legal transfer documents separately.
Assessment math

33⅓% is the assessment level—not your tax rate

Most non-farm/non-coal real property: one-third of fair market value

Peoria County’s assessment notices state that property other than farmland and coal is required to be assessed at 33⅓% of fair market value.

That does not mean the owner pays 33⅓% in property taxes. The assessed value moves through equalization, exemptions and local tax rates before the tax bill is produced.

FAIR MARKET VALUE Market basis ASSESSED VALUE ≈ 33⅓% EQUALIZATION → EAV Factor as applicable EXEMPTIONS SUBTRACTED Taxable EAV LOCAL RATE → TAX BILL Plus applicable charges

Illustrative example

Example only — not a live Peoria County tax quote
Step
Illustrative value
Meaning
Fair market value
$240,000
Estimated market value for this example.
One-third assessment
About $80,000
Illustrates 33⅓% before applicable equalization.
Equalization
Varies
Township/county equalization can alter the assessment.
Homestead exemptions
Varies by eligibility
Reduce the taxable EAV rather than the market price.
Local tax rate
Parcel-specific
Depends on the taxing bodies in the parcel’s tax district.
Farmland exception: do not apply the simple one-third market-value rule to farmland. Peoria County explains that farmland is assessed using agricultural economic value, including factors such as soil productivity, crop prices and farm-loan interest rates.
20 local assessment jurisdictions

Find the township before calling about value

Peoria County’s Supervisor of Assessments coordinates assessment activity for 88,816 parcels, but the township assessor retains primary responsibility for property valuation. The county publishes a directory for 20 township assessment jurisdictions.

Akron

Township assessment jurisdiction.

Brimfield

Township assessment jurisdiction.

Chillicothe

Township assessment jurisdiction.

City of Peoria

Separate township assessment jurisdiction.

Elmwood

Township assessment jurisdiction.

Hallock

Township assessment jurisdiction.

Hollis

Township assessment jurisdiction.

Jubilee

Township assessment jurisdiction.

Kickapoo

Township assessment jurisdiction.

Limestone

Township assessment jurisdiction.

Logan

Township assessment jurisdiction.

Medina

Township assessment jurisdiction.

Millbrook

Township assessment jurisdiction.

Princeville

Township assessment jurisdiction.

Radnor

Township assessment jurisdiction.

Richwoods

Township assessment jurisdiction.

Rosefield

Township assessment jurisdiction.

Timber

Township assessment jurisdiction.

Trivoli

Township assessment jurisdiction.

West Peoria

Township assessment jurisdiction.

City of Peoria example: the county directory currently lists City of Peoria Assessor Andrew Couri at 427 W Main Street, Peoria, IL 61606, phone 309-324-7459. Do not assume a Peoria mailing address automatically means City of Peoria Township—check the parcel’s township field first.
Find the current township assessor
Comparable-property research

Use the Assessment Front Desk GIS for sales and assessment evidence

Peoria County built its Assessment Front Desk GIS specifically to help property owners find comparable sales, comparable assessments and property characteristics for the Board of Review process.

Exact county-published Front Desk workflow

Open Peoria County’s Assessment Front Desk page Follow the county link into the GIS application rather than starting from a generic map search.
Read the GIS disclaimer Then choose the Parcel Search tab.
Enter street number and street name The county says those two fields are generally sufficient.
Review the returned property The system displays an overhead view together with property characteristics.
Select the Sales Search link on the left The GIS preloads statistics intended to identify properties that most closely resemble the subject.
Select Search at the bottom Review the resulting similar properties and their values.
Inspect each comparable Compare location, size, age, quality, condition, lot characteristics and sale timing rather than copying the closest number.
High-value appeal tip: Peoria County’s Board of Review rules say that when recent comparable sales are used for a market-value appeal, selecting the best three comparables is preferable. Quality is more useful than submitting a long list of weak matches.
Boundary warning: GIS is a research tool. A mapped parcel line or aerial image should not be treated as a professional survey, recorded plat or legal title opinion.
Open Peoria Assessment Front Desk instructions
Current 2026 tax action

Second installment is due September 9, 2026

Peoria County collects property taxes one year after the assessment year. The bill currently being collected is the 2025 real estate tax bill payable in 2026.

First installment June 9, 2026

This due date has passed.

Second installment September 9, 2026

Current upcoming deadline as of August 29, 2026.

Avoid tax sale November 6

Payment must reach Treasurer by 5 p.m.

Annual tax sale November 9

Unpaid 2025 real estate taxes may proceed to sale.

No second bill: Peoria County states that taxpayers do not receive another tax bill when the second installment becomes due. Keep the original bill or use the online parcel record to confirm the installment.

Late-payment rules

No grace period

Late tax penalties begin under the county’s published schedule when an installment is not timely paid.

1.5% penalty

The county computes the penalty at 1.5% per month or any portion of a month.

Pay exact amount

Electronic payments must cover a full installment and include the correct penalty when late. Incorrect amounts can be rejected.

How to pay online without getting stuck

Search the parcel first Confirm PIN, owner/site address and the 2025 tax bill payable in 2026.
Open Pay Taxes The county’s current payment service is provided through InvoiceCloud.
If creating an account, choose REAL ESTATE first Peoria County warns that trying to use “Sign In” before creating the account will not work.
Select the parcel with the 2026 due date Then choose “Create Online Account” at the bottom if you want AutoPay, reminders or account features.
Verify the full installment amount If the payment is late, use the live amount including current penalty rather than the original coupon amount.
Review the convenience fee before authorizing The county does not receive the third-party convenience fee.
Save confirmation Keep the payment confirmation with the PIN and tax year.
Current Peoria County payment methods and published fees
Method
Published fee
Micro-help
Electronic check
$1.00 per check
Low-cost online option; email address required online.
Debit / credit card
2.65%
Review fee before authorization.
Google Pay / PayPal
2.65%
Available through supported electronic channels.
Apple Pay / Venmo
2.65%
County publishes these through its electronic/text payment service.
Phone
Normal fee + $0.95 per parcel
Call 855-394-0671; have the tax bill/PIN and correct amount ready.
In person
No online convenience fee
Treasurer, Room G-15, 324 Main Street.
Mailing insider tip: the Treasurer warns that USPS no longer applies Peoria-facility postmarks. Do not assume dropping an envelope into a mailbox on the due date guarantees a timely qualifying postmark. A postage-meter imprint is not accepted as proof of timely payment.

Late-season payment changes

Important dates after the second installment
Date
What changes
User action
After October 12, 2026
Personal checks are no longer accepted after delinquent notices are mailed.
Use cash, certified/cashier’s check, money order or available electronic payment.
After final notice
County publishes an additional $10 cost for registered mailing/advertising.
Verify the live amount rather than using an old coupon.
October 26, 2026
Published cutoff for online/phone payment availability.
Do not wait until November expecting online payment to remain open.
November 6, 2026, 5 p.m.
Final county deadline to receive payment before tax sale.
Payment must be received; postmarked envelopes are not accepted for this final cutoff.
November 9, 2026
Annual tax sale; county states an additional $113 is added at tax sale.
After sale, use County Clerk redemption instructions rather than ordinary current-tax payment.
Read current payment instructions Check live parcel balance
Reduce taxable EAV when eligible

Check exemptions before assuming the assessment itself is wrong

Some tax-bill problems come from a missing exemption rather than an incorrect market assessment. Peoria County’s Supervisor of Assessments processes homestead-exemption applications.

Peoria County homestead and property-tax relief reference
Program
Published benefit
Application / key rule
General / Owner-Occupied Homestead
Up to $6,000 reduction in EAV
Generally initiated through the township assessor; owner must occupy qualifying property.
Homestead Improvement
Up to $25,000 EAV attributable to qualifying improvement for up to four years
Applies to qualifying principal-residence improvement/rebuilding; township assessor initiates.
Senior Homestead
$5,000 annual EAV reduction
Age 65 during tax year; first application required, then generally maintained automatically while eligible.
Senior Assessment Freeze
Freezes qualifying base EAV—not the tax rate
Annual PTAX-340; current tax-year-2026 income ceiling is $75,000 and other occupancy/age rules apply.
Disabled Persons Homestead
$2,000 EAV reduction
Annual application/renewal and disability eligibility documentation.
Returning Veterans Homestead
$5,000 EAV reduction
Qualifying return from active duty; application required.
Disabled Veterans Standard — 30% to <50%
$2,500 EAV reduction
VA-certified service-connected disability and current program requirements.
Disabled Veterans Standard — 50% to <70%
$5,000 EAV reduction
VA-certified service-connected disability and current program requirements.
Disabled Veterans Standard — 70%+
Qualifying residential property exempt from taxation under applicable code
Annual eligibility verification requirements apply.
Senior Citizen Tax Deferral
Defers qualifying taxes as a loan
Separate Treasurer program; 3% interest and statutory eligibility rules. This is not a homestead exemption.
2026 Senior Freeze freshness warning: an older Peoria County general exemption page still displays the prior $65,000 income figure. The county’s current 2026 forms page and 2026 PTAX-340 materials state that the threshold is $75,000 for tax year 2026, increasing to $77,000 for 2027 and $79,000 for 2028 and later. Use the current-year application rather than an older summary page.

Senior Freeze: what “freeze” actually means

It can stabilize qualifying EAV

The program is designed to prevent the qualifying taxable assessment from rising solely because neighborhood property values increase above the established base.

It does not freeze the entire bill

Tax rates can change. Peoria County also specifically notes that the exemption does not freeze separate non-tax charges such as a City of Peoria garbage fee.

2026 Senior Freeze first-time preparation

Age 65 or older under current program rules
Qualifying residence occupancy
At least one complete calendar year of required occupancy
Prior-year household income documentation
2026 income ceiling: $75,000
PTAX-340 annual application
Federal return or permitted income substitutes
PIN and property address
Open current exemption forms Open Senior Freeze e-file form
Browser quirk: Peoria County’s Senior Freeze e-file page currently recommends Chrome or Edge because it has received reports of problems submitting the form in Firefox.
Board of Review

Appeal the assessment—not the current tax bill

Critical timing distinction: a 2026 Board of Review assessment complaint does not create a refund on the 2025 tax bill payable in 2026. Peoria County states that a successful assessment change affects the valuation used for taxes rendered the following year.

There is no single Peoria County appeal deadline

The filing window begins June 1 and closes 30 days after the Supervisor of Assessments publishes the current-year assessment changes for the specific township. Check your township first, then use the county’s 2026 publication schedule.

Talk with the township assessor first—but protect the deadline. Peoria County strongly recommends an informal discussion before filing a formal complaint. The county also expressly warns that the 30-day statutory filing period is not extended merely because you are still discussing the assessment with the assessor.

When an assessment review may be worth pursuing

Incorrect property facts Wrong square footage, building characteristics, improvement status, use or other assessment data.
Market value evidence Credible recent sales suggest the full fair cash value is materially overstated.
Assessment uniformity Similar properties appear assessed differently after meaningful differences are considered.

2026 Board of Review filing workflow

Confirm your township Use the DEVNET parcel record rather than relying on city or postal-address assumptions.
Check the township publication date Calculate the filing window from the official current-year publication.
Review the assessment with the township assessor Ask how land, improvements, property characteristics and comparable data produced the value.
Download the correct 2026 complaint packet Peoria County publishes separate Residential, Farmland, Duplex, Industrial and Commercial packets plus current rules.
Read the rules before filling the form Evidence requirements and schedules differ by complaint type.
Build focused evidence Correct factual errors and use strong market or equity comparables. For recent-sale arguments, preserve closing/transfer evidence.
Complete the complaint and applicable schedule Sign, date and attach the required material.
File on time Submit in person or mail to Board of Review of Assessments, Peoria County Courthouse, Room 301, 324 Main Street, Peoria, IL 61602.
Watch for the hearing notice The county mails the hearing date/time after filing.
Prepare even if you cannot attend Peoria County says hearings cannot be rescheduled; if you are absent, the Board decides from the information available in the filed case.
Township assessor call script before filing “I am reviewing PIN [number] at [address] for assessment year 2026. The record shows total/EAV of [value], and I believe [property fact / market value / assessment uniformity] may be incorrect. Can we review the property characteristics and the valuation basis before my Board of Review filing deadline?”
Read Peoria assessment complaint steps Download 2026 complaint packet Check township publication
Recorded land records

Use EagleWeb when you need the recorded document—not just the tax owner

The property-tax database is excellent for assessment and tax-cycle research, but it is not a substitute for the recorded deed, mortgage, lien, release, plat or other instrument. Peoria County Clerk provides online land-record searching through EagleWeb.

Current EagleWeb search coverage
Record period
Search availability
Best method
1987 through today
Searchable using all available indexed fields.
Use grantor/grantee, dates, document type or known recording information.
1819–1986
Searchable by document number or Book/Page.
Use historical indexes first when you do not already know Book/Page.
Historical index
Separate Historical Index menu.
Use for older grantor/grantee research before opening a specific document reference.

How to search EagleWeb as a public user

Find the parcel first Save the current owner name, prior sale clues and PIN from the Peoria property-tax system.
Open EagleWeb Make sure JavaScript and cookies are enabled; the site states both are required for normal operation.
Choose Public Login Public search is currently available free for searching recorded documents without images.
Search grantor or grantee Use current and former ownership names. Narrow with a recording-date range or document type when possible.
Match the recording Verify names, recording date, document/reception number and other indexed information.
Decide whether you need an image/copy EagleWeb currently lists public-search document prints at $15 per document and a one-day subscription at $45. Verify current pricing before purchase.
Ownership warning: the owner name shown on a property-tax page can lag a recent recording or reflect tax-cycle data. For legal ownership, title, lien or transaction questions, inspect the relevant recorded instruments and obtain professional title/legal assistance when appropriate.
Open EagleWeb land-record search
Tax-rate explanation

Why two nearby Peoria County properties can have different tax bills

A property’s tax bill is not determined by assessment alone. The County Clerk applies the rates associated with the parcel’s taxing district after taxing bodies establish their levies.

Assessment may differ

Land, improvements, property characteristics and exemptions can produce different taxable EAVs.

Tax district may differ

Municipality, school, fire, library, park and other taxing-body combinations can change across boundaries.

Rate changes yearly

Tax levies, valuations and rates can change even if the parcel itself did not physically change.

How to investigate a rate difference

Open both parcel records Confirm you are comparing the same tax year.
Compare taxable EAV Do not compare tax dollars without first comparing the taxable assessment.
Compare exemptions One owner may qualify for senior, disability, veteran or other savings.
Compare tax districts Peoria County Clerk provides a Tax Districts by Address tool.
Review levy/rate reports The Clerk posts tax levy, valuation and rate information during the collection cycle.
Open County Clerk tax information
Mailing-address protection

Update the tax mailing address before a missed bill becomes a penalty problem

Peoria County’s live property-tax portal reminds taxpayers to keep their current address on file with the Supervisor of Assessments. Failure to receive a real estate tax bill—or receiving it late—does not remove penalties when taxes are not paid by their due dates.

Search the parcel Compare the site address and mailing address.
If mailing information is outdated, use the county address-change form The Supervisor of Assessments publishes both general and contract-for-deed mailing-address forms.
Keep proof of submission Address changes can involve processing time; retain a copy or confirmation.
Still check tax dates independently Do not wait for a corrected paper bill to determine whether an installment is due.
Find Peoria County address-change form
Mobile-home records

Use the separate mobile-home search when real-estate PIN search is wrong

The DEVNET portal provides a separate mobile-home search by mobile-home number, owner name or site address. It is not the same workflow as a conventional real-estate parcel.

Mobile-home number

Enter the identifier with or without dashes when known.

Owner search

Use the owner name as shown on the mobile-home tax bill.

Site address

Use house number, street name and city when the identifier is unknown.

Back-tax warning: Peoria County’s electronic mobile-home payment option is for the current tax year. Do not use the ordinary current online-payment workflow for previously sold or delinquent back taxes without first checking the correct office.
Open mobile-home search
Taxes already sold

After tax sale, use redemption—not the normal current-tax payment

Once delinquent real estate taxes have been sold, the County Clerk becomes responsible for receiving redemption payments. The Treasurer specifically warns taxpayers not to use the current electronic-payment method to try to pay taxes that have already been sold.

Get the PIN Use the property-tax portal or tax bill.
Contact the County Clerk Ask whether the taxes were sold and request the current redemption information.
Do not rely on an old dollar amount Redemption amounts can change as statutory penalties and costs accrue.
Follow the Clerk’s payment instructions Redemption is different from paying a normal current installment.
Ownership does not disappear the day of the tax sale. Peoria County explains that property owners do not immediately lose ownership when taxes are sold. The Clerk’s page states that owners residing on the property generally have a redemption period of two and a half years, subject to the applicable tax-sale/redemption rules.
Open County Clerk tax redemption information
Call the correct office

Peoria County property contacts

Property assessment, tax and records contacts
Office
Best for
Phone
Location / hours
Supervisor of Assessments — Chad Jones
Assessment administration, equalization, exemptions, notices, address updates, Board support.
309-672-6910
324 Main St, Room 301, Peoria, IL 61602 · 8:30 a.m.–4:30 p.m. weekdays
Township Assessor
Initial property value, characteristics and informal assessment review.
Varies by township
Use county’s 20-office directory.
Peoria County Treasurer — Branden Martin
Current tax bills, payment, penalties and current delinquency questions.
309-672-6065
324 Main St, Room G-15, Peoria, IL 61602 · 8:30 a.m.–5 p.m. weekdays
County Clerk — Rachael Parker
Tax rates, extension, tax districts and tax redemption.
309-672-6059
324 Main St, Room 101, Peoria, IL 61602 · 8:30 a.m.–4:30 p.m. weekdays
County Clerk Land Records / EagleWeb
Deeds, mortgages, liens, releases, recorded documents and historical indexes.
309-672-6090
324 Main St, Room 101, Peoria, IL 61602
Board of Review
Formal assessment complaints filed within township deadline.
Use Room 301 / Supervisor support
Peoria County Courthouse, Room 301, 324 Main St

Have these details ready before calling

Parcel Index Number / PIN
Physical property address
Township
Assessment year
Tax year / payable year
Exact value or field in question
Exemption name if applicable
Complaint or document number if applicable
Universal Peoria County property call script “I am calling about PIN [parcel number] at [address] in [township]. I need help with [assessment / exemption / payment / tax rate / tax redemption / deed / GIS / appeal]. The online record currently shows [specific value or problem]. Which record, form or office controls this issue, and what should I do next?”
Before relying on one database

Property assessment records are not complete title or boundary due diligence

Confirm PIN and site address
Verify township
Check current and historical assessments
Review exemptions
Check current tax-payment status
Investigate sold taxes separately
Review comparable sales
Inspect EagleWeb deed/recording history
Use recorded plat/deed for legal descriptions
Use professional survey for exact boundaries
Confirm zoning with responsible local authority
Use title professionals for legal title conclusions
Do not treat a tax parcel line as a survey. Assessment/GIS databases are designed for tax administration and research. A fence, easement, encroachment, construction setback or legal boundary decision may require recorded documents and a professional land survey.
Related Illinois research

Compare how nearby Illinois property systems work

DuPage County property search

Useful for understanding another Illinois township-assessment structure, PIN research, EAV, tax records, GIS and Board of Review workflow.

DuPage County Property Search
Cook County property search

Useful when comparing Illinois property-search terminology, assessment fields, taxing districts, recorded documents and appeals.

Cook County Property Search
10 practical answers

Peoria County tax assessment search FAQs

How do I search Peoria County property assessments?

Use the official Peoria County DEVNET Property Tax Inquiry. The best search is the parcel number or PIN with or without dashes. If you do not know it, search the owner name as shown on the tax bill or enter the house number and main street name without a directional or street suffix.

Can I search Peoria County property by owner name or address?

Yes. For owner searches, begin with the last name as it appears on the tax bill. For address searches, start with the house number and street name only. Peoria County specifically advises that entering less information can produce better results when an exact search returns no records.

What does 33⅓% mean on a Peoria County assessment?

Peoria County assessment notices state that most property other than farmland and coal is assessed at one-third of fair market value. That is an assessment level, not a 33⅓% tax rate. Equalization, exemptions and the parcel’s local tax rate are applied later in the tax cycle.

Why does my Peoria County property search say “No records found”?

Too many exact fields can eliminate the correct result. Try the PIN with or without dashes, owner surname only, or the house number plus main street word without N/S/E/W or Street, Road, Avenue and similar suffixes. For a recent transfer, also try the previous owner.

When are Peoria County property taxes due in 2026?

For 2025 real estate taxes payable in 2026, the first installment was due June 9, 2026 and the second installment is due September 9, 2026. Peoria County states there is no grace period and late penalties are calculated at 1.5% per month or part of a month.

Will Peoria County send a second tax bill before the September installment?

No. Peoria County states that taxpayers do not receive a second bill when the second installment becomes due. Keep the original bill or check the live parcel record and payment system for the current amount.

How do I appeal a Peoria County property assessment?

First confirm the township and discuss the assessment with the township assessor. If a formal complaint is still needed, use the correct 2026 Board of Review packet. Filing begins June 1 and closes 30 days after the Supervisor of Assessments publishes current-year changes for the property’s township. The informal discussion does not extend that deadline.

What is the Peoria County Senior Freeze income limit for 2026?

Current Peoria County 2026 forms state that the Senior Assessment Freeze household-income ceiling is $75,000 for tax year 2026, payable in 2027. The threshold rises to $77,000 for 2027 and $79,000 for 2028 and later. Other age, occupancy and annual-filing requirements also apply.

Are Peoria County GIS parcel lines legal boundaries?

No. The Assessment Front Desk GIS is useful for locating property, reviewing characteristics and finding comparable sales or assessments, but mapped parcel lines should not replace a recorded deed, plat or professional boundary survey.

Where do I find Peoria County deeds, mortgages and old land records?

Use Peoria County Clerk EagleWeb. Records from 1987 through today can be searched using all indexed fields. Documents from 1819 through 1986 are searchable by document number or Book/Page, with older indexes available through the Historical Index menu. Public users can search without document images for free.

Information reviewed August 29, 2026: the official DEVNET property-search fields and data freshness, Supervisor of Assessments contacts and parcel responsibilities, township assessor directory, 33⅓% assessment guidance, Assessment Front Desk GIS steps, 2026 Board of Review complaint rules and packets, current exemption forms, Senior Freeze threshold, 2025 taxes payable in 2026, payment fees and late-payment rules, November 2026 tax-sale dates, County Clerk tax-extension/redemption responsibilities and EagleWeb land-record coverage were checked against current Peoria County sources.
Independent Guide — Property, Tax & Legal Disclaimer: CountyAuditors.org is an independent informational website. It is not Peoria County, a township assessor, the Peoria County Supervisor of Assessments, Treasurer, County Clerk, Board of Review, DEVNET or the Peoria County GIS office. Property values, tax balances, penalties, tax-sale status, appeal deadlines, equalization factors, exemptions, ownership records and payment availability can change. GIS and tax records are not substitutes for a professional boundary survey, title examination, recorded instrument or legal advice. Before filing an appeal, paying a delinquent balance, claiming an exemption, redeeming sold taxes or making a real-estate/legal decision, verify the current record with the public office that controls that task.
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.

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