What is the Ohio property tax assessment ratio?

Ohio law sets taxable value at 35% of market (true) value statewide, under Ohio Revised Code §5713.03. Your county auditor must use this ratio when calculating your tax bill.

How much is the Ohio Homestead Reduction in 2026?

For tax year 2026, the general Homestead Reduction shields $29,000 of market value for qualifying owners age 65+, totally disabled, or surviving spouses age 59+ with Ohio Adjusted Gross Income under $41,000. The enhanced amount for 100% disabled veterans and surviving spouses of public-safety officers killed in the line of duty is $58,000 with no income limit. File DTE Form 105A with your county auditor.

When is the Ohio Board of Revision deadline?

Ohio's statutory Board of Revision (BOR) complaint deadline is March 31 for the prior tax year, per ORC §5715.19. Complaints are filed using DTE Form 1 with your county auditor at no cost. Late filings are rejected except in very narrow clerical-error circumstances.

How much is the Ohio real property conveyance fee?

Ohio's conveyance fee has two parts: a mandatory $1.00 per $1,000 state fee (ORC §319.54(F)(3)) and a permissive county levy of up to $3.00 per $1,000 (ORC §322.02). Most Ohio counties charge the full $4.00 per $1,000. A separate $0.50 transfer fee applies per parcel. Filed using DTE Form 100 at the auditor's office at closing.

Who qualifies for Ohio's CAUV agricultural tax break?

Ohio's Current Agricultural Use Value (CAUV) program lets actively farmed land be taxed on its agricultural value rather than its market value. Eligibility requires 10+ acres devoted exclusively to commercial agriculture, or smaller parcels with $2,500+ in gross annual income from agriculture. Apply using DTE Form 109 and renew annually with DTE 109A. Removing land from CAUV triggers recoupment of three years of saved taxes under ORC §5713.34.

Jasper County IA Property Search: Auditor, Assessor & GIS

Q: How do I search Jasper County property by owner name?

Open the county-linked property search and start with the owner's last name or the most distinctive part of a trust, estate or company name. Add more information only when the result list is too broad, then verify the parcel number and property location.

Jasper County, Iowa · Parcels, assessments, transfers, tax records and GIS

Search Jasper County Parcels, Transfers & GIS

Find a Jasper County property by owner, address or parcel information, then review assessment details, buildings, sales, property record cards and GIS mapping without confusing the Assessor, Auditor, Treasurer and Recorder roles.

This guide explains which official system to open, what to enter, how to recover a missing parcel, when taxes are due, how assessment protests work, where deeds and surveys are kept, and which credits or exemptions a property owner may need to file.

Get the quick answer Search step by step Check tax deadlines

JASPER PARCEL + TRANSFER LEDGER COUNTY DATA FLOW

OWNER SEARCH · NAME OR ENTITY

ADDRESS SEARCH · HOUSE + ROAD

PARCEL SEARCH · PIN / MAP LOCATION

FIND

ASSESSOR
PROPERTY CARD

BEACON
GIS MAP

AUDITOR
TRANSFER

TAX + DEED
NEXT ACTION

Important Iowa distinction: Jasper County’s Assessor handles property assessment and the main parcel-search information. The Auditor maintains real estate transfers, plat maps and transfer books. The Treasurer collects property taxes, while the Recorder records deeds, mortgages and other land documents.

Quick answer: where should you start?

If you want to find a property, owner, assessed value, building record or map, start with the Jasper County Assessor’s county-linked Beacon search or Iowa Assessors system. After finding the parcel, switch offices only when your next task requires the Auditor, Treasurer or Recorder.

1 Find the parcel Search owner, address or parcel information.

2 Verify the property Match location, PIN and known property facts.

3 Save the record Keep assessment, building, sale and map information.

4 Finish the task Tax, deed, transfer, survey, credit or protest.

Assessor

641-792-6195

Room 105

Auditor

641-792-7016

Room 202

Recorder

641-792-5442

Room 102

Treasurer

641-792-7731

315 W. 3rd St. N., Suite 500

Which property-search tool should you use?

Beacon

Best for parcel mapping, GIS context, property information and the county’s Tax Estimator & Forms menu.

Iowa Assessors

Useful for real estate search, sale search, building search, sketches, photos and printable property record cards.

Start with one tool and one strong search clue. Once the correct parcel is identified, save its parcel/PIN information before moving into tax, deed or transfer research.

Open county-linked Beacon Open Jasper Iowa Assessors Open official Assessor page

Choose the property problem you need to solve

Do not open every county department. Use the section that matches the action you actually need.

Avoid the wrong department

Assessor vs Auditor vs Treasurer vs Recorder

This distinction matters more in Iowa than on many Ohio property-search pages. The elected County Auditor is not the property assessor.

Who handles each Jasper County property task?
You need	Correct office	What that office does	Useful identifier
Owner, address, assessment, building or property card	Assessor	Assesses residential, commercial, industrial and agricultural real property and provides property-search tools.	PIN / parcel and property address
GIS map, aerial photo or parcel context	GIS / Beacon	Maps parcels and county geographic data for research.	PIN or address
Real estate transfer, transfer book or plat review	Auditor	Maintains transfer records, plat maps and transfer books and participates in survey review.	Legal description and parcel information
Tax amount, payment, partial payment or delinquency	Treasurer	Collects property taxes and administers delinquency and tax sale.	Parcel and tax account
Deed, mortgage, lien or recorded instrument	Recorder	Records and maintains real-estate and miscellaneous documents.	Owner names, legal description and recording information
Challenge the assessed value	Assessor / Board of Review	Informal review first, followed by formal Board of Review protest when necessary.	Parcel, assessment notice and evidence
Homestead, Military or Family Farm benefit	Assessor	Determines local qualification and receives applications.	Parcel and eligibility documents

Fastest workflow: Search the property with the Assessor first, copy the PIN or parcel number, and use that same identifier when contacting the Auditor, Treasurer or Recorder.

Property lookup workflow

Search Jasper County property by owner, address or parcel

Owner-name search

Start with the last name only.
Add the first name only if too many results appear.
Try a former owner after a recent sale.
For an LLC, estate or trust, use its most distinctive word.
Verify the address and PIN before using the result.

Start broad: JOHNSON

Address search

Enter the house number.
Add the main street or road name.
Remove directional letters if the full address fails.
Leave off Road, Street, Avenue or unit details initially.
Use Beacon map search for rural or vacant parcels.

Start broad: 101 FIRST

Parcel or PIN search

Copy the identifier from a prior property card or tax record.
Enter the complete identifier first.
Check every digit.
Remove formatting characters only if needed.
Verify the mapped location after opening the record.

Best cross-office search key

Micro steps after the result appears

Open every plausible match A common owner name can return several residential, agricultural or vacant parcels.

Match the physical property Confirm the property address, map location and parcel/PIN.

Check assessment information Review current value, property class, land and improvement information.

Review building information Look for residential, commercial or agricultural building records, sketches and available photos.

Review sales and transfer clues Check sale information before treating the displayed owner as final legal title proof.

Open GIS mapping Use surrounding roads and neighboring parcels to confirm the location.

Save a property record card Keep the complete record when preparing a protest, sale comparison or county-office question.

Save these facts before leaving the parcel

Parcel identification number

Owner name exactly as displayed

Property address

Taxing district

Current assessment

Property class

Land acres or lot information

Building square footage and year

Recent sale information

Map and legal-description clues

Data disclaimer: The Assessor’s online system states that property information is provided as-is, assessed values can be changed by the Assessor, Board of Review or state equalization, exemptions can affect taxable value, and users should independently verify important information.

Open Beacon property search Open Iowa Assessors search

Troubleshooting

No Jasper County property result found?

Exact owner name fails Use only the last name, then try a trust, business, estate, former surname or previous owner.

Full street address fails Search the house number and main road word without direction, suffix or punctuation.

Rural parcel has no useful address Search by owner or PIN and use Beacon to locate the tract visually.

Property sold recently Search the former owner because Assessor, GIS and transfer systems may not update at the same moment.

New parcel or recent survey Search the parent parcel and contact the Auditor about the survey or transfer-review status.

GIS and assessment records disagree Recent parcel changes can appear in one county system before another.

Vacant land has no house number Search the owner, legal-description clues or surrounding parcels on Beacon.

Property may be in another county Confirm the county boundary before repeatedly searching Jasper County.

When reporting a GIS problem

Jasper County asks users reporting a map error to provide enough information for staff to identify both the parcel and the specific problem.

Tax description

10-digit PIN

Description of the map error

Your proposed correction

Useful Assessor call script “I am trying to locate parcel [PIN if known] at [address or road]. The owner may be [name], and the online search currently shows [problem]. Can you tell me whether the parcel, assessment or ownership information recently changed?”

Useful Auditor transfer call script “I am researching a recent transfer or survey involving [owner/property]. I have parcel [PIN] and [recording or survey information]. Can you confirm whether the transfer or plat review has been completed?”

Call Assessor: 641-792-6195 Call Auditor/GIS: 641-792-7016

Property-record decoder

Understand the assessment record before using it

What common Jasper County property fields mean
Field	What it tells you	What to do next
PIN / parcel	County identifier associated with the property record.	Use it across mapping, tax and county-office questions.
Owner	Current ownership information in the assessment database.	Verify legal ownership with the recorded deed when necessary.
Assessment	The value assigned for assessment purposes as of the applicable January 1 date.	Review property facts and comparable information before protesting.
Property class	Residential, commercial, industrial, agricultural or another classification.	Contact the Assessor if the actual use materially differs.
Land information	Lot, acreage or agricultural-land details.	Use the map, legal description and survey for boundary work.
Building information	Recorded characteristics of structures and improvements.	Check dimensions, age, use and improvements for accuracy.
Sketch	Simplified representation of assessed building components.	Compare with actual structures when challenging property facts.
Photos	County appraisal imagery where available.	Remember that an older photo may not reflect current condition.
Sale record	Transfer or sale information associated with the parcel.	Use the Recorder for the actual recorded instrument.
GIS map	Geographic representation of parcel and other county data.	Do not treat the displayed parcel line as a surveyed boundary.

Why the assessment can change

Jasper County states that real property is revalued every two years and that the countywide reassessment cycle occurs in odd-numbered years. The effective assessment date is January 1. New construction and improvements can also be valued according to their state of completion as of January 1.

Iowa timing matters: A changed assessment and the tax bill created from that assessment do not appear at the same time. The Assessor’s FAQ explains that taxes based on a new assessment generally do not show on the property-tax bill until September of the following year.

Agricultural land works differently

Jasper County explains that agricultural land and buildings are not assessed simply by ordinary market-sale value. Agricultural assessment incorporates productivity information, including Corn Suitability Ratings, yields, grain prices and estimated expenses under Iowa’s agricultural assessment system.

Farm-owner check: Before comparing an agricultural assessment with a residential or vacant-land sale, confirm the parcel classification and agricultural assessment method.

Read Assessor duties and value information Open Assessor FAQs

Current 2026–27 tax planning

Jasper County property tax dates, fees and payment steps

First-half due September 1

Next scheduled installment.

First-half delinquent October 1

Interest begins after delinquency.

Second-half due March 1, 2027

Following-year installment.

Second-half delinquent April 1, 2027

Confirm balance before paying late.

As of August 7, 2026: The September 1 first-half due date is approaching. If paying by mail, online schedule or mortgage escrow, confirm the account well before the delinquency date rather than assuming another party has paid.

Payment methods and published charges

Jasper County property-tax payment options
Method	Published information	Micro-help
Online eCheck	The county page currently displays the fee as “.25 cents.”	Verify the exact fee displayed by the payment system before submitting.
In-office debit card	$2 flat fee	Bring the parcel or tax information so staff can identify the correct account.
Credit card	2.25% of the amount due	Compare the convenience fee with the other available payment methods.
Cash or check	Accepted in office	Treasurer property-tax hours are 8:00 a.m.–4:30 p.m. weekdays.
Mail	Accepted	Use the current tax statement and allow mailing time before delinquency.

Micro steps for online tax payment

Find the exact parcel first Verify the owner, PIN and property location before opening payment.

Open the Treasurer’s Property Tax page Read the current due-date and payment information before clicking Pay Online.

Open the Iowa Treasurer payment system Search for the correct property rather than following an advertisement or unrelated payment service.

Check current amount due Confirm which installment is outstanding and whether another payment has already posted.

Review the payment fee Check the displayed eCheck, debit or credit-card charge before authorizing payment.

Save confirmation Keep the payment date, amount, parcel information and confirmation number.

Partial and scheduled payments

Jasper County accepts partial payments toward current property taxes. The county also says taxpayers can create an Iowa Treasurer account, add their properties and schedule monthly, weekly, bi-weekly or date-specific payments.

Partial-payment limit: Iowa law does not allow a partial payment on a tax sale or special assessment. A fixed recurring payment also may not fully satisfy the taxes by the deadline, so check the remaining balance.

When taxes become seriously delinquent

Outstanding on November 1 A delinquency notice is sent to property owners with outstanding taxes.

Outstanding on May 1 Another required delinquency/tax-sale notice process applies.

Publication fee The county says the publication fee is added May 1 even though delinquent taxes are not advertised until June.

Annual tax sale The Treasurer conducts the county tax sale in June.

Redeeming tax-sale property Redemption payments must be made with guaranteed funds.

Redemption interest The county states the statutory tax-sale redemption interest rate is 2% per month.

Treasurer call script “I am calling about property [PIN/address]. I need to confirm the current installment balance, whether a payment has posted, the next delinquency date, available payment methods and whether there is any delinquent or tax-sale status on the parcel.”

Open official Property Tax page Call Treasurer: 641-792-7731

GIS and parcel maps

Use Beacon GIS without treating the map as a survey

Jasper County makes GIS available to the public at no cost through Beacon. GIS combines property, survey, aerial, road and other geographic data into a useful research map.

Micro steps for parcel-map research

Find the PIN first An exact parcel identifier is usually more reliable than a rural mailing address.

Open Beacon If prompted, select Iowa and Jasper County.

Search the parcel Use the PIN, owner or simplified property address.

Confirm map location Match roads, neighboring parcels and known physical features.

Use Tax Estimator & Forms when relevant The county specifically directs property users to that Beacon menu after selecting their parcel.

Move to a recorded survey for exact boundaries GIS is not an authoritative boundary source.

Why a parcel line can look wrong

Jasper County explains that GIS layers are assembled from different sources with different accuracy standards and update schedules. Parcel lines may not align perfectly with aerial photography or census boundaries.

Recent-change warning: The GIS department specifically notes that a parcel could already be redrawn in GIS while the Assessor’s related data has not yet updated, or vice versa.

Do not use Beacon alone for these decisions

Installing a fence

Locating a building on a lot

Determining an encroachment

Confirming legal ownership

Locating an easement precisely

Setting a legal boundary corner

Other Jasper County map resources

City maps

Baxter, Colfax, Kellogg, Lynnville, Mingo, Monroe, Newton, Prairie City, Sully and other communities.

District maps

School districts, drainage districts and fire districts.

Outside map resources

The county map page also points users to FEMA and Iowa DOT resources.

Advanced data request: Jasper County says raw GIS data can be requested from the Auditor/GIS office in shapefile or tabular format and delivered electronically or through available media.

Open GIS & Mapping Services Browse official county maps Read GIS disclaimer & error help

Sales, buildings and buyer research

Use sale and building searches for deeper property research

Jasper County’s assessment system offers more than a basic owner search. The Iowa Assessors interface includes sale searches and separate residential, commercial and agricultural building searches.

Sale Search

Use it when researching market activity or preparing comparable-sale evidence.

Building Search

Use building characteristics to find properties similar to the subject property.

Property Record Card

Use the complete card to keep assessment, property and building information together.

Build better comparable sales

Similar property class

Similar location and market area

Similar building size

Similar age and condition

Similar lot or acreage

Recent transaction date

Normal market transaction

Similar agricultural use where applicable

Do not cherry-pick sales. A strong protest comparison explains why the properties are genuinely similar instead of selecting only the lowest prices.

Open Assessor search hub

Recorder and land records

Find deeds, mortgages, liens and recorded documents

Use the Assessor or Beacon to identify the property first. Use the Recorder when you need the actual recorded deed, mortgage, affidavit, lien, easement or other instrument.

Choose the right Recorder search route

Copy the parcel clues Save owner names, PIN, legal-description clues and approximate transfer date.

Open the Recorder’s Land Records section Choose Recorder Index or Iowa Land Records based on the research needed.

Search name variations Try current and previous owners, initials, trusts, estates and business names.

Open the recorded instrument Compare the legal description and parties with the property you identified.

Order certification only when required Ask the receiving court, lender, attorney or agency whether an ordinary copy is sufficient.

Current published recording charges

Jasper County Recorder real-estate fees
Charge	Published amount	Practical note
Standard first page	$7	Applies to documents covered by the Recorder’s standard fee schedule.
Each additional page	$5	Count pages before preparing payment.
Additional transaction	$7 each	Applies when one document performs more than one transaction.
Auditor transfer fee	$5 per different block and/or section	Auditor transfer fees are capped at $50 for one instrument.
Certified copy	$5 plus $0.50 per page	Confirm certification is actually needed before ordering.

Transfer tax and required conveyance documents

The Recorder states that transfer tax applies to deeds conveying real estate for consideration over $500. The published calculation is $0.80 for each $500 of consideration, with the first $500 exempt.

Original legible and reproducible document

Signatures and printed signatory names

Date and notarization

Complete legal description

Tax-statement mailing address

Declaration of Value unless exempt

Groundwater Hazard Statement

Applicable transfer-tax exemption statement

Legal-description warning: The Recorder specifically says the abbreviated legal description shown on a tax statement or Beacon should not be used as the complete legal description for a recorded real-estate document.

Free Property Fraud Alert

Jasper County Recorder offers a free Property Fraud Alert service. Subscribers can monitor personal or business names and receive an email, text or phone alert when a document is recorded using that name.

Recognize legitimate alerts: The county says phone/text alerts come from 563-227-9102 and email alerts come from alert@propertyfraudalert.com.

Recorder

Joe Otto

641-792-5442

Email

Recorder@jasperia.org

Recording cutoff

Document recording:

Monday–Friday, 8:00 a.m.–4:00 p.m.

Open Recorder office Open land-record options Read recording requirements Read fraud-alert instructions

Auditor real estate workflow

Use the Auditor for transfers, plat maps and survey review

Jasper County’s Auditor enters and maintains records of real estate transfers and keeps the county’s plat maps and transfer books current.

Why you might contact the Auditor’s real-estate staff

Recent deed transfer has not appeared

Need historical transfer-book research

Submitting a Plat of Survey

Subdivision plat review

Recent parcel split or description issue

Need real-estate transfer guidance

Survey review micro workflow

Prepare the survey Make sure the Plat of Survey is complete before submitting it for county review.

Complete the Jasper County check-off list A survey submitted electronically must be accompanied by the current Plat of Survey Requirements Check-Off List.

Submit the survey electronically Follow the county’s current Auditor/GIS survey-review instructions.

Respond to requested corrections County staff will notify the submitter when changes are needed.

Submit the corrected survey Return the corrected version for approval.

Complete final Auditor approval The original survey is handled for final approval and applicable parcel-letter designation.

Record the approved survey After approval, the survey is ready for recording in the Recorder’s Office.

Paper submission alternative: The county says a non-electronic submission can begin by taking the original Plat of Survey, the Jasper County check-off list and recording fee to the Recorder.

Historical transfer records

The Auditor’s Real Estate page provides access to Auditor Transfer Books through 2002. These records can help when researching older ownership changes that are not easily understood from the current property card alone.

Auditor

Jenna Jennings

641-792-7016

Fax

641-792-1053

Office

Courthouse · Room 202
101 1st St. N.
Newton, IA 50208

Open Auditor real-estate guidance Open Plat Review instructions

Assessment review

Challenge a Jasper County assessed value

2026 timing: As of August 7, 2026, both the normal informal-review and formal Board of Review protest windows for the 2026 assessment cycle have passed. Use the dates below to understand the process and confirm any special or extended remedy directly with the Assessor.

Assessment notice By April 1

When value changes.

Informal review April 2–25

Request Assessor review.

Formal protest April 2–30

File with Board of Review.

Mail deadline April 30

County requires timely postmark.

Before filing a protest

Jasper County recommends first asking what the property’s actual market value is and how its value compares with similar properties.

Check parcel and land information

Check building square footage

Check age and condition

Check sketches and improvements

Review recent relevant sales

Identify factual record errors

Gather current photographs

Prepare an appraisal if available

Informal review versus formal protest

Informal review: April 2–25

Contact the Assessor and explain the factual or valuation concern. The office may request a property inspection. The county notes that an informal review is considered individually and is not guaranteed.

Formal Board of Review: April 2–30

File the formal protest when the assessment dispute remains unresolved or when you want Board of Review consideration.

Strong evidence by problem

Match the evidence to the assessment issue
Problem	Useful evidence	Weak approach
Incorrect building size	Measurements, floor plan, photos and permits.	Simply saying the assessment is too high.
Poor condition	Dated photos, inspection reports and repair estimates.	General maintenance complaints.
Market value	Recent comparable arm’s-length sales or appraisal.	Using an unrelated online estimate alone.
Recent purchase	Purchase contract, closing information and circumstances of sale.	Using the price without explaining unusual sale conditions.
Agricultural assessment	Correct acres, classification and productivity information.	Comparing directly with ordinary residential market value.

Assessment-review call script “I am reviewing parcel [PIN] and believe the assessment may be incorrect because [specific property fact or value evidence]. Can you confirm the assessment year, whether any review option is currently available and what evidence the office would need?”

If the Board of Review decision remains unsatisfactory, Jasper County says a property owner may pursue an appeal through district court or the Iowa Property Assessment Appeal Board.

Open official protest information Open Board of Review resources

Property-tax relief

Homestead, 65+, Military, Family Farm and other exemptions

Jasper County publishes a broad list of Iowa property-tax credits and exemptions. The correct filing deadline depends on the program.

High-interest Jasper County credits and exemptions
Program	Published deadline	Main qualification clue	What to do
Homestead Credit	July 1	Iowa resident occupying the property as the qualifying home for the required period.	Select the parcel and use the available application link.
65+ Homestead Exemption	July 1	Applicant age 65 or older under the program requirements.	Complete the Homestead filing with the age attestation.
Military Tax Credit	July 1	Residency, discharge and service requirements apply.	Record DD214 when necessary and file with the Assessor.
Disabled Veteran	July 1	Specific disabled-veteran requirements.	Coordinate eligibility documentation with Veterans Affairs and Assessor.
Family Farm Tax Credit	November 1	Agricultural tract of at least 10 acres farmed by the owner or qualifying immediate family.	File with the Assessor when initially qualifying or after relevant changes.
Cattle Facilities	February 1	Qualifying value added to owner-operated cattle facilities.	File the exemption application with supporting project information.
Forest / Fruit Tree Reservation	February 1	Land must satisfy program requirements.	Use the county/state application.
Urban Revitalization	February 1	Property must qualify under an applicable local Urban Revitalization District.	Check city/county program requirements before filing.

Homestead and 65+ micro steps

Search your property Open the Jasper County real estate search and select the correct parcel.

Look for the credit/exemption application link The Assessor states that eligible application links appear on the selected property page.

Confirm primary-residence eligibility Homestead is intended for the qualifying primary residence, not every property owned.

Check the 65+ box when applicable The 65+ Homestead Exemption is in addition to the regular Homestead benefit.

File by July 1 Late filing generally moves the benefit to a later assessment year.

Regular Homestead amount: Jasper County’s exemption page states that the credit reduces the value on which taxes are calculated by a maximum of $4,850.

65+ exemption amount: For assessment years beginning on or after January 1, 2024, the county lists the additional exemption as $6,500 of taxable value.

Military exemption tip

Jasper County’s Assessor FAQ says an honorably discharged veteran may need to record the DD214 discharge papers with the Recorder before signing the Military Exemption form with the Assessor.

Do not apply the same deadline to every exemption. Many specialized credits and exemptions use February 1 rather than July 1. Family Farm uses November 1.

Compare all credits & exemptions Open Homestead & Military help

Phones, rooms and visit planning

Contact the correct Jasper County property office

Jasper County Iowa property contacts
Office	Use it for	Contact	Location & hours
Assessor	Property assessment, Beacon search, building data, credits and protests.	641-792-6195	Courthouse, Room 105 101 1st St. N., Newton, IA 50208 Mon–Fri 8:00 a.m.–4:30 p.m.
Auditor	Real estate transfers, transfer books, plat maps, survey and plat review.	641-792-7016 Fax: 641-792-1053	Courthouse, Room 202 101 1st St. N., Newton, IA 50208 Mon–Fri 8:00 a.m.–4:30 p.m.
GIS & Mapping	Beacon, GIS data, parcel mapping and map-error questions.	641-792-7016	Courthouse, Room 201 101 1st St. N., Newton, IA 50208
Recorder	Deeds, mortgages, liens, recording, land records and certified copies.	641-792-5442 Recorder@jasperia.org	Courthouse, Room 102 101 1st St. N., Newton, IA 50208 Office: 8:00 a.m.–4:30 p.m. Recording: 8:00 a.m.–4:00 p.m.
Treasurer	Tax bills, payment, partial payments, delinquency and tax sale.	641-792-7731 dbishop@jasperia.org	Administration Building 315 W. 3rd St. N., Suite 500 Newton, IA 50208 Property Tax: Mon–Fri 8:00 a.m.–4:30 p.m.

Prepare this information before calling

PIN / parcel number

Physical property address

Owner name

Assessment or tax year

Recording or deed reference

Survey or legal-description information

Credit or exemption name

Short description of the issue

Universal property call script “I am contacting you about Jasper County parcel [PIN] at [address]. I need help with [assessment, transfer, tax payment, deed, GIS, survey, credit or protest]. The public record currently shows [brief fact]. Which record, form or office should I use next?”

What each online record can prove

Know when online property data is not enough

Online property data is useful for

Finding a parcel
Reviewing assessments
Checking building characteristics
Viewing sales and map context
Finding tax and county-office information

Use stronger evidence for

Legal title and ownership disputes
Exact boundary locations
Easement interpretation
Recorded lien research
Legal, purchase or lending decisions

Responsible-use warning: A matching owner name does not by itself establish that you found the correct person or property. Confirm the parcel and use public records responsibly.

Ten practical questions

Jasper County property search FAQs

Where do I search Jasper County Iowa property records?

Use the Jasper County Assessor’s county-linked Beacon property search or Iowa Assessors system for parcel, owner, address, value, building, property-card and GIS information. The County Auditor separately maintains real estate transfer records, plat maps and transfer books.

Is the Jasper County Auditor the property assessor?

No. In Jasper County, Iowa, the Assessor determines property assessments and maintains assessment information. The elected Auditor maintains real estate transfers, plat maps, transfer books and survey-review functions. The Treasurer collects property taxes.

How do I search Jasper County property by owner name?

Start with the owner’s last name or the most distinctive part of a trust, estate or company name. Add more information only when the result list is too broad, then verify the parcel number and property location.

When are Jasper County Iowa property taxes due?

Property taxes may be paid in full in September or in two installments. The first half is due September 1 and becomes delinquent October 1. The second half is due March 1 of the following year and becomes delinquent April 1.

Can I make partial property tax payments in Jasper County?

Yes. Jasper County accepts partial payments on current property taxes and provides scheduled-payment options. Partial payments are not allowed on a tax sale or special assessment.

How do I protest a Jasper County property assessment?

The county provides an informal review period from April 2 through April 25 and accepts formal Board of Review protests from April 2 through April 30. The April 30 deadline also applies to mailed protests based on the postmark.

Where can I find Jasper County deeds and mortgages?

Use the Jasper County Recorder’s land-record resources, Recorder Index or Iowa Land Records. Beacon is useful for finding the parcel first, but the recorded instrument should be used for legal deed, mortgage, lien and ownership research.

Are Jasper County GIS parcel lines exact property boundaries?

No. Jasper County expressly warns that GIS sources may not line up exactly with aerial photography or other data and that GIS data is not an authoritative source. Use recorded plats, surveys and professional boundary work when exact boundaries matter.

What is the Jasper County Homestead filing deadline?

New Homestead Credit, 65+ Homestead Exemption and Military Exemption applications generally have a July 1 filing deadline. The county allows property owners to begin certain applications from the selected parcel in the online property-search system.

How do I report a Jasper County GIS parcel error?

The county asks users to report GIS errors by email and include the tax description, 10-digit PIN, a description of the problem and a proposed correction. Recent parcel changes can temporarily differ between GIS and Assessor data because the systems may update at different times.

Information checked August 7, 2026: Assessor and Auditor responsibilities, office contacts, Beacon/GIS guidance, 2026–27 property-tax dates, payment methods, partial payments, tax-sale rules, Recorder fees, deed requirements, transfer tax, survey review, protest dates, Homestead, 65+, Military, Family Farm and other credit/exemption information were checked against Jasper County’s official government and county-linked assessment resources.

Khushboo Bobade

Khushboo Bobade is the editor and digital publisher of CountyAuditors.org. She oversees the research and editorial process for the website, ensuring that information about county auditor offices, property records, and government resources is accurate, verified, and easy for visitors to understand.

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.

County tier

Your effective rate (%)

Market (appraised) value ($)

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.

Exemption type

Home market value ($)

County effective rate (%)

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.

Current annual property tax ($)

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.

Sale / consideration price ($)

County fee rate

Number of parcels

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).

Market value of farmland ($)

CAUV value (from auditor) ($)

County effective rate (%)

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.

Convert from

Value

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.

Parcel / APN / PIN

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.

Taxable value (from tax bill) ($)

Likely market value ($)

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.

Current annual tax ($)

Likely value reduction

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.

Filing deadline (default March 31)

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.