Statewide Iowa Property Records & Tax Guide
Find Your Iowa County Assessor, Parcel Records, GIS and Property Tax Bill
Iowa does not have one statewide database containing every home’s assessor record and tax bill. Each of Iowa’s 99 counties has a county assessor, several larger cities operate separate city-assessor jurisdictions, county treasurers collect property taxes, and county recorders maintain deeds and other official real-estate documents.
This 2026 guide solves that routing problem in one place. Use the 99-county finder to identify your jurisdiction, then follow the correct path for owner/address searches, parcel values, Beacon or GIS records, Board of Review protests, September and March tax payments, deeds, the 2025 residential rollback, the new 2026 homestead exemption, senior relief and disabled-veteran property-tax benefits.
Search all 99 Iowa counties from one finder
Separate Assessor value from Treasurer tax records
Understand 2025 assessment → 2026 tax-bill timing
Decode Iowa’s major 2026 homestead-law change
99
IOWA PROPERTY ROUTER
County / City
Find
Assessed value
Assessor
Tax balance
Treasurer
Deed / mortgage
Recorder
99-COUNTY LOOKUP READY
Iowa Counties
99
Assessment Date
January 1
Next Tax Installment
September 2026
2025 Residential Limitation
44.5345%
Reviewed
August 12, 2026
August 2026 action board
What Iowa Property Owners Should Check Right Now
Property-tax statements are entering the annual August/September payment cycle.
Iowa property taxes may be paid in full in September or split into two installments. The first installment is due September 1 and must be paid by September 30 to avoid becoming delinquent; the second installment is due March 1, 2027 and must be paid by March 31.
Tax statement arriving now
For most real estate, the tax bill payable in September 2026 and March 2027 traces back to the January 1, 2025 assessment cycle rather than a new statewide 2026 revaluation.
2026 assessment protest
The ordinary statewide April 2-April 30 Board of Review protest period has passed. Owners who timely appealed should follow their Board of Review or subsequent appeal status.
New homestead law
Iowa’s new assessment-year 2026 homestead exemption first affects taxes paid in September 2027 and March 2028—not the bill due this September.
Do not mix tax years. “2026 property taxes,” “2026 assessment,” and “taxes paid during calendar year 2026” can refer to different stages of Iowa’s multi-year property-tax process.
Who handles what?
Iowa Assessor vs Auditor vs Treasurer vs Recorder
County / City Assessor
- Property value
- Classification
- Building characteristics
- Owner/address records
- Assessment notices
- Homestead exemption
- Veteran benefits
- Board of Review process
County Auditor
- Taxable valuation
- Assessment limitations
- Taxing districts
- Levy calculations
- Credits/exemptions administration
- Property-transfer processing
County Treasurer
- Property-tax statement
- Tax payment
- Paid/unpaid status
- September installment
- March installment
- Delinquent taxes
- Tax sale
- Senior/disabled credit claims
County Recorder
- Deeds
- Mortgages
- Assignments
- Releases
- Tax liens
- Contracts
- Survey plats
- Recorded real-estate documents
The Assessor does not collect property taxes. Iowa assessors determine classification and valuation and make recommendations on exemptions and certain credits. County treasurers collect the actual tax.
All 99 Iowa counties
Find Your Iowa County Assessor
Type any Iowa county below. Once you identify the county, open Iowa.gov’s official county directory, choose that county and enter the local Assessor, Real Estate, GIS or Beacon section. This county-first route avoids outdated third-party assessor links.
Adair
Adams
Allamakee
Appanoose
Audubon
Benton
Black Hawk
Boone
Bremer
Buchanan
Buena Vista
Butler
Calhoun
Carroll
Cass
Cedar
Cerro Gordo
Cherokee
Chickasaw
Clarke
Clay
Clayton
Clinton
Crawford
Dallas
Davis
Decatur
Delaware
Des Moines
Dickinson
Dubuque
Emmet
Fayette
Floyd
Franklin
Fremont
Greene
Grundy
Guthrie
Hamilton
Hancock
Hardin
Harrison
Henry
Howard
Humboldt
Ida
Iowa
Jackson
Jasper
Jefferson
Johnson
Jones
Keokuk
Kossuth
Lee
Linn
Louisa
Lucas
Lyon
Madison
Mahaska
Marion
Marshall
Mills
Mitchell
Monona
Monroe
Montgomery
Muscatine
O’Brien
Osceola
Page
Palo Alto
Plymouth
Pocahontas
Polk
Pottawattamie
Poweshiek
Ringgold
Sac
Scott
Shelby
Sioux
Story
Tama
Taylor
Union
Van Buren
Wapello
Warren
Washington
Wayne
Webster
Winnebago
Winneshiek
Woodbury
Worth
Wright
Select or type a county, then use the official Iowa.gov directory to open that county’s Assessor / Real Estate / GIS page.
Important jurisdiction exception
Some Iowa Cities Have Their Own Assessor
The Iowa Department of Revenue states that each county has a county assessor, but several larger cities have separate city assessors. If the property is inside one of these jurisdictions, do not automatically assume the county assessor owns the parcel record.
AmesCity Assessor jurisdiction may apply.
Sioux CityCity Assessor jurisdiction may apply.
Mason CityCity Assessor jurisdiction may apply.
DavenportCity Assessor jurisdiction may apply.
Dubuque CityCity Assessor jurisdiction may apply.
Iowa CityCity Assessor jurisdiction may apply.
Cedar RapidsCity Assessor jurisdiction may apply.
Other citiesIowa law permits qualifying cities to establish a city-assessor office by ordinance.
Search by jurisdiction, not mailing city. A mailing address can use a city name while the parcel itself falls under a county assessor. Confirm the assessment jurisdiction shown by the official local government site.
Choose Your Iowa Property Task
Find an owner or parcel
Open the local assessor’s Real Estate, GIS or Beacon-style property search.
Check assessed value
Use the assessor record and verify the correct assessment year.
Check tax due
Use the county Treasurer rather than trying to calculate the payable bill from the assessor screen.
Review rollback
Separate assessed value from the assessment-limitation percentage used to reach taxable value.
Claim property-tax relief
Review homestead, age-65+, military, disabled-veteran and senior/disabled credit programs.
Find deeds or mortgages
Use the county Recorder or official Iowa Land Records system.
County-first search workflow
How to Search Iowa Assessor Property Records by Owner, Address or Parcel
Check whether a city assessor applies.
This is especially important in Ames, Sioux City, Mason City, Davenport, Dubuque City, Iowa City and Cedar Rapids.
Open the local Assessor or Real Estate page.
Look for labels such as Real Estate Search, Property Search, GIS, Beacon or Parcel Search.
Search by parcel number when available.
The parcel identifier is generally safer than an owner name when multiple people share a surname.
Search by address next.
Begin with house number and core street name. Remove punctuation and unnecessary suffixes when the database returns no match.
Use owner name carefully.
Try surname, trust name or business name and verify all matching parcels.
Check the assessment year.
A parcel search may display both current and historical value information.
Review property characteristics.
Verify class, land, building area, year built, condition, exemptions and legal description.
Switch to the Treasurer for tax.
The assessed value is not the same as the amount currently due.
Switch to the Recorder for title documents.
The assessor’s owner field should not be treated as a substitute for a deed or formal title search.
Why 2026 is different from 2025
Iowa Assesses Real Property Primarily in Odd-Numbered Years
The Iowa Department of Revenue states that all real property is assessed every odd-numbered year. That makes 2025 the most recent general assessment year and 2026 an intervening year for most existing real estate.
Assessment date
January 1, 2025 establishes the property status for the general 2025 assessment cycle.
Assessment review
Owners received assessment notices and had the annual informal-review / protest window.
Tax calculation
Auditor applies the applicable assessment limitation, exemptions and local levy structure.
First tax installment
The first half of the resulting fiscal-year taxes becomes payable.
Second tax installment
The remaining installment becomes payable the following March.
2026 property can still change. An even-numbered year is not a freeze on every parcel record. New construction, improvements, classification changes, omitted property and other statutory adjustments may produce a new or modified assessment.
Do not assume “no 2026 reassessment” means no 2026 Assessor work. The January 1 status date still matters for new construction and property changes.
Annual assessment appeal dates
Iowa Property Assessment Protest Timeline
April 1
Assessors complete assessments and notify taxpayers.
April 2-April 25
Taxpayer may request informal review with the assessor.
April 2-April 30
Taxpayer may file a protest with the local Board of Review.
May 1-May 31
Local Board of Review considers protests; the Department may extend the session to July 15.
August 2026 status: the ordinary 2026 April protest period is over. If you did not file, ask the local assessor whether your issue involves an assessment correction, omitted-property process, later special notice, or another statutory remedy rather than submitting an untimely regular protest.
Common protest grounds
- Assessment not comparable with similar property
- Assessment exceeds legally authorized value
- Property should be exempt
- Error in assessment
- Fraudulent assessment allegation
- Incorrect property characteristics
- Incorrect classification
- Relevant comparable-sales evidence
Equalization has a separate fall process in odd-numbered years. Final Iowa Department of Revenue equalization orders can create an October protest window for properties affected by those orders; that is different from the regular April assessment protest.
One of Iowa’s most misunderstood property-tax concepts
What the Iowa Property Tax “Rollback” Actually Does
Iowa calls it an assessment limitation. The county assessor first establishes assessed value. The county auditor then applies the Department of Revenue’s assessment-limitation percentage to determine the starting taxable value for affected property classes.
2025 residential percentage
44.5345% is the residential assessment-limitation percentage used by the Iowa Department of Revenue in its current homestead examples for assessment year 2025.
Not a 3% cap on your house
Iowa’s 3% limitation restricts growth in aggregate statewide taxable value for residential and agricultural classes. It does not mean an individual home’s assessed value can rise only 3%.
Commercial / industrial two-tier treatment
Iowa uses statutory rules that apply residential-style limitation to the first portion of qualifying value and a separate limitation above that threshold.
Do not calculate current tax using assessed value alone. You need the applicable assessment limitation, exemptions/credits and the consolidated levy for the property’s tax district.
Major law change signed May 18, 2026
Iowa Replaced the Homestead Tax Credit With a New Homestead Exemption
Division 20 of Iowa’s 2026 SF 2472 replaces the traditional homestead tax credit with an exemption beginning with assessment year 2026.
Percentage
The new exemption equals 10% of the homestead’s taxable value.
Minimum
Assessment-year 2026 exemption cannot be less than $5,500 of taxable value.
Maximum
Assessment-year 2026 exemption cannot exceed $20,000 of taxable value.
No refile for existing claimants: Iowa says homeowners who were already receiving the homestead credit or exemption before July 1, 2026 will automatically receive the new 10% exemption if they continue to qualify.
This does not change the September 2026 bill. The assessment-year 2026 homestead exemption first applies to property taxes paid in September 2027 and March 2028.
Iowa 2026 Homestead Exemption Guidance
Review current eligibility, filing requirements, the SF 2472 transition and Department examples.
Additional taxable-value exemption
Iowa Homestead Exemption for Owners Age 65+
Eligible homeowners who are age 65 or older on or before January 1 of the assessment year receive an additional $6,500 exemption from taxable value.
Age test
The claimant must be 65 or older on or before January 1 of the applicable assessment year.
$6,500 taxable-value reduction
This exemption is separate from the new general 10% homestead exemption.
No annual reapplication
Once approved, the exemption continues in later years while the homeowner remains eligible.
Iowa’s own current tax-calculation example applies the general homestead exemption and then subtracts the additional $6,500 age-65+ exemption.
2026 disabled-veteran rule changed July 1
Iowa Disabled Veteran Homestead Property Tax Credit
The Disabled Veteran Homestead Property Tax Credit remains a separate credit and can equal 100% of the actual tax levy on the qualifying homestead for an eligible veteran or qualifying survivor.
100% disability / IU
Qualifying veterans include those meeting Iowa’s applicable permanent service-connected disability standard, including qualifying individual-unemployability status paid at the 100% disability rate.
July 1 filing deadline
The disabled-veteran application must normally be filed with the local assessor on or before July 1.
Homestead form also required
The Department says the applicant must submit the homestead exemption form with the disabled-veteran credit application.
Important July 1, 2026 change: for an owner applying for the disabled-veteran credit on or after July 1, 2026, the qualifying homestead is limited to the dwelling and up to one-half acre of land and excludes appurtenances. Earlier applicants remain subject to the prior property-scope rules.
August 2026: the regular July 1 application deadline has passed. A new application received now generally applies to the following assessment year, so contact the local assessor before assuming a 2026 credit can still be added.
Disabled Veteran Credit Guidance
Review qualifying disability, surviving-spouse rules, the 2026 property limitation and application requirements.
Additional Iowa property-tax programs
Other Credits and Exemptions Worth Checking
Military Service Exemption
Qualifying veterans can receive a taxable-value exemption. Claims are filed with the local assessor.
Senior / Disabled Property Tax Credit
Income-qualified homeowners age 65+ or totally disabled can file a property-tax credit claim through the county Treasurer.
Family Farm Credit
Qualifying agricultural property may receive the Iowa Family Farm Tax Credit.
Forest / Fruit Tree Reservation
Qualifying acreage may receive exemption under Iowa’s reservation program.
Urban Revitalization
Local governments can provide partial exemption for qualifying improvements under approved revitalization plans.
Geothermal
Qualifying residential geothermal heating/cooling improvements can receive a ten-year exemption for added value.
Different programs go to different offices. Homestead and many exemptions go to the assessor; the income-qualified Senior/Disabled Property Tax Credit goes to the county Treasurer.
Iowa Property Tax Credits & Exemptions
Compare eligibility, filing office, forms and deadlines before applying.
2026-2027 payment cycle
Iowa Property Tax Due Dates
Statements
County treasurers normally mail annual property-tax statements in August.
First half due
First installment becomes due.
Pay by
Pay the first half by September 30 to avoid delinquency.
Delinquent
Unpaid first-half tax becomes delinquent, subject to applicable calendar rules.
Second half due
Second installment becomes due the following March.
Second pay-by
Pay by March 31 to avoid April delinquency.
Weekend/holiday rules can affect the practical deadline. Follow the exact instructions printed by your county Treasurer.
County Treasurer—not Assessor
How to Search and Pay Iowa Property Taxes
Choose your County Treasurer.
Tax collection is county-based.
Search the correct parcel.
County systems commonly support owner name, property address or parcel number.
Confirm the fiscal tax year.
Do not pay an older installment simply because it appears first in a history screen.
Check first-half / second-half status.
Verify whether an escrow company or prior owner already paid.
Review electronic-payment fee.
Fees vary by payment processor and county; use the amount disclosed on the official payment screen rather than a fee copied from another county.
Save confirmation.
Retain parcel number, tax year, amount and transaction confirmation.
You may pay the year in full in September. Iowa also allows the standard two-installment September/March structure.
Escrow owners: receiving a tax statement does not necessarily mean you personally need to pay it. Verify lender/servicer payment before creating a duplicate payment.
Official title documents
How to Search Iowa Deeds, Mortgages and Recorded Property Documents
Each county Recorder maintains official records affecting real estate. These records can include deeds, mortgages, contracts, assignments, releases, tax liens, leases and survey documents.
County Recorder
Use the county government’s Recorder section for local office information, copies and recording requirements.
Iowa Land Records
Iowa county governments identify IowaLandRecords.org as the official statewide website sponsored by elected county officials.
Assessor ≠ deed
Use the assessor owner field as a research lead, but rely on recorded legal documents when title matters.
Find the parcel and current listed owner.
Start with the local assessor.
Search current and prior owner names.
Include trusts, spouse names and business entities where relevant.
Check deeds and mortgages together.
Do not stop after finding the latest deed.
Look for releases and later documents.
An older mortgage or lien may have been satisfied by a later recorded instrument.
Use a title professional for legal conclusions.
A public-record search is not the same as a professional abstract, title examination or legal opinion.
Homebuyer due diligence
Before Buying Property in Iowa
1. Assessor
Confirm parcel, class, assessed value and building characteristics.
2. Treasurer
Confirm current tax balance and both installments.
3. Recorder
Review deeds, mortgages, liens and releases.
4. Benefits
Do not assume the seller’s homestead, military or other exemption will automatically apply to you.
- Correct parcel number
- Correct assessment jurisdiction
- Current assessed value
- 2025 assessment limitation context
- Current tax statement
- September/March payment status
- Homestead eligibility
- Recorded deed
- Mortgage releases
- Survey / legal-description issues
Do not estimate future taxes only from the seller’s current bill. Property value, exemptions, assessment limitations and local levy rates can change.
Iowa Assessor Property Search Problems and Fixes
| Problem |
Best fix |
Office |
| I cannot find a statewide Iowa assessor search |
Choose the county first; assessment records are local. |
County / City Assessor |
| Property is in a large city |
Check whether a separate city assessor has jurisdiction. |
City / County Assessor |
| Owner search has no match |
Try surname only, trust name, address or parcel number. |
Assessor / GIS |
| Address does not match |
Remove directional and street suffix details and search by parcel map. |
Assessor / GIS |
| Assessed value is higher than expected |
Separate assessed value from taxable value; check the assessment limitation and exemptions. |
Assessor / Auditor |
| Think individual value cannot rise over 3% |
Iowa’s 3% rule limits aggregate statewide taxable-value growth, not each individual assessment. |
Department / Assessor |
| Want to protest in August |
Regular April protest is over; ask whether another statutory correction or appeal route applies. |
Assessor |
| Need exact tax due |
Use county Treasurer rather than assessor value. |
Treasurer |
| Tax bill not received |
Search county Treasurer online and verify mailing address. |
Treasurer / Assessor |
| Need deed |
Search county Recorder / Iowa Land Records. |
Recorder |
| Need old mortgage release |
Search later recorded releases rather than relying on assessor records. |
Recorder |
| Existing homestead owner confused by SF 2472 |
Existing eligible claimants before July 1, 2026 do not need to refile for the new 10% exemption. |
Assessor |
| New disabled-veteran application |
Review the post-July 1, 2026 one-half-acre/dwelling limitation before filing. |
Assessor |
Statewide county lookup
Iowa Property Search Map
Map reminder: a postal city is not always the assessing jurisdiction. Use the parcel’s county first, then check whether one of Iowa’s separate city-assessor jurisdictions applies.
Official statewide routes
Iowa Property Records Action Center
Exactly 10 statewide answers
Iowa Property Assessor FAQs
1. Is there one statewide Iowa property assessor search?
No. Iowa property assessments are administered by local county and city assessor jurisdictions. Each of Iowa’s 99 counties has a county assessor, while several larger cities operate separate city-assessor offices. Start by identifying the county and then use its official Assessor, Real Estate, GIS or parcel-search page.
2. How do I find my Iowa County Assessor?
Use the 99-county finder in this guide and then open Iowa.gov’s Local Government directory. Select the county and locate the Assessor, Real Estate, GIS or Beacon-style property-search service. For properties in certain larger cities, confirm whether a city assessor has jurisdiction.
3. What date are Iowa properties assessed?
Iowa uses January 1 as the assessment date. Real property is generally assessed statewide in odd-numbered years, while new construction, improvements and other qualifying changes can still affect records in intervening years.
4. What is the Iowa property assessment protest deadline?
Taxpayers may normally request informal assessment review from April 2 through April 25 and may file a protest with the local Board of Review from April 2 through April 30. The Board generally considers regular protests in May.
5. What is the Iowa residential property tax rollback for the 2025 assessment?
The Iowa Department of Revenue uses a 44.5345% residential assessment-limitation percentage for assessment year 2025 in its current tax examples. The percentage converts assessed residential value into a starting taxable value before applicable exemptions and other adjustments.
6. Does Iowa’s 3% property-tax limitation mean my home’s assessment can only rise 3%?
No. The 3% limitation applies to aggregate statewide growth in taxable value for residential and agricultural property classes. It is not an individual 3% cap on the assessed value of each home.
7. What changed with Iowa’s Homestead Exemption in 2026?
SF 2472 replaced the former homestead tax credit with an assessment-year 2026 exemption equal to 10% of taxable homestead value, with a $5,500 minimum and $20,000 maximum. The change first affects taxes paid in September 2027 and March 2028. Existing eligible claimants before July 1, 2026 do not need to refile.
8. When are Iowa property taxes due?
The first installment is due September 1 and generally must be paid by September 30 to avoid delinquency. The second installment is due March 1 of the following year and generally must be paid by March 31.
9. Where do I pay Iowa property taxes?
Property taxes are paid to the County Treasurer, not the assessor. Iowa.gov provides a statewide route for finding the correct County Treasurer and moving to the local online tax-payment service.
10. Where can I search Iowa deeds and mortgages?
County Recorders maintain official real-estate documents such as deeds, mortgages, releases and liens. You can use the local county Recorder or Iowa Land Records, the official statewide land-record system sponsored by elected Iowa county officials.
Official Sources and Editorial Verification
Iowa Property Tax Overview
Assessment cycle, assessor structure, Board of Review, rollback, equalization and tax calculation.
2026 Homestead Guidance
SF 2472, new 10% exemption, $5,500 minimum, $20,000 maximum and 65+ exemption.
Assessment Limitations
State rollback and equalization resources, including 2025 limitation orders.
Credits & Exemptions
Disabled veteran, military, senior/disabled, geothermal, family farm and other property-tax programs.
Iowa.gov Property Tax Payment
County Treasurer payment route and September/March statewide payment calendar.
Iowa Local Government Directory
Official statewide directory covering all 99 counties.
Verified for this guide: all 99 Iowa counties; county/city assessor structure; January 1 assessment date; odd-year general assessment cycle; April 2-25 informal review; April 2-30 regular Board of Review protest; 2025 residential assessment limitation of 44.5345%; August tax statements; September/March payment cycle; assessment-year 2026 homestead change; $6,500 age-65+ exemption; disabled-veteran credit and July 1, 2026 property-scope change; and county Recorder / Iowa Land Records routing.
CountyPropertyAppraiser.org is an independent informational website. It is not affiliated with the Iowa Department of Revenue, State of Iowa, any county or city assessor, county auditor, county treasurer, county recorder, Iowa Land Records or any local government agency.
Assessments, equalization orders, assessment-limitation percentages, levy rates, exemptions, credits, income limits, filing deadlines, tax balances, processor fees and local property-search systems can change. Verify time-sensitive information with the responsible local assessor, auditor, treasurer or recorder before filing, paying or making a legal or financial decision.
Editorial verification date: August 12, 2026.
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