Boone County Indiana Assessment & Tax Guide
Search Boone County IN Property Records, 2026 Assessments, Taxes and GIS
Boone County’s Assessor determines the assessed value of real estate and business personal property throughout Lebanon, Zionsville, Whitestown, Thorntown, Jamestown and the county’s rural townships. The Auditor applies deductions and prepares the tax duplicate, the Treasurer collects the resulting property taxes, and the Recorder maintains deeds, mortgages, releases, plats and other permanent land records.
This 2026 guide explains the exact GIS search format, how to open a Property Record Card and Sales Disclosure, why the April 28 Form 11 matters, what to do now that the June 15 appeal deadline has passed, Indiana’s annual trending and 25% cyclical reassessment system, the November tax installment, homestead and senior deductions, new disabled-veteran credits, business personal property and recorded ownership research.
Search parcel, address, owner and State Parcel ID
Decode April 28 Form 11 and June 15 appeal deadline
Understand 1% / 2% / 3% Indiana tax caps
Find tax payments, deductions, deeds and GIS records
PRC
GIS
TAX
BOONE COUNTY
COURTHOUSE
2026 FORM 11
Mailed April 28
Annual assessment notice
BOONE COUNTY PARCEL
Property Record Card
Open
2026 assessment
Review
Sales Disclosure
Check
Tax account
Verify
BOONE COUNTY PARCEL VERIFIED
County Assessor
Jennifer Lasley
2026 Form 11 mailed
April 28, 2026
2026 appeal deadline
June 15, 2026
Last reviewed
August 7, 2026
Current August 2026 position
Boone County 2026 Assessment and Tax Status
The 2026 assessment appeal window is closed, but the 2026 assessment itself generally affects property taxes first due in 2027. The tax installment still coming due in November 2026 is tied to the previous assessment cycle.
Form 11 mailed April 28
Boone County mailed its 2026 Notice of Assessment to real-property owners on April 28.
June 15 appeal deadline passed
The normal Form 130 filing period for the 2026 assessment is now closed.
Annual trending remains active
Indiana requires assessments to remain aligned with market conditions every year.
25% reassessed each year
Boone County’s general cyclical reassessment process reviews approximately one-quarter of the county annually.
2026 agricultural base rate
Indiana’s state-set base assessment rate for agricultural land is $2,120 per acre for 2026.
Next tax installment
The standard second-half Indiana real-property tax date is November 10.
Assessment year vs payment year: Indiana taxes assessed for a year are generally due in two installments during the following calendar year. That means the April 2026 Form 11 does not simply replace the valuation used for the November 2026 installment.
New 2026 disabled-veteran action: Indiana changed veteran property-tax benefits. Boone County says both current disabled-veteran deduction recipients and new applicants must register for the new credit program between July 1 and December 30, 2026 to receive the new benefits on 2027 tax bills.
Start with the right office
Assessor vs Auditor vs Treasurer vs Recorder
County Assessor
- Assessed value
- Property Record Cards
- Annual trending
- Sales Disclosure review
- Form 11 notices
- Assessment appeals
Auditor & Treasurer
- Homestead and senior deductions
- Ownership / tax-address records
- Tax duplicate
- Tax statements
- Tax payments
- Delinquent balances
Recorder
- Deeds
- Mortgages
- Mortgage releases
- Liens
- Plats and surveys
- Certified copies
Assessor does not set the tax rate: the Assessor establishes assessed value. The final property tax also depends on deductions, tax rates, voter-approved charges and circuit-breaker credits.
Deductions go to the Auditor: Boone County specifically directs Homestead, Over 65, Blind/Disabled, Heritage Barn, geothermal and other deduction questions to the Auditor rather than the Assessor.
Different state, different system: Indiana uses annual trending, Property Record Cards and 1%/2%/3% circuit-breaker caps. Compare that structure with this
Denver County Assessor property-search guide, where Colorado’s assessment rules work differently.
Choose the Boone County Property Task You Need
Search a property
Find a parcel by Parcel Number, address, owner last name or State Parcel ID.
Open the Property Record Card
Review land, building details, assessed value and appraisal characteristics.
Check a sales disclosure
See recorded transfer information used in Indiana market-value analysis.
Review a 2026 assessment
Compare Form 11 value with the PRC and identify objective vs subjective errors.
Pay property taxes
Review the November installment, payment options, fees and mailing rules.
Research title records
Find deeds, mortgages, releases, liens, plats and certified copies.
Official Boone County GIS search workflow
How to Search Boone County Indiana Property Records
Find the search bar at the bottom of the map.
Boone County’s own instructions point users to the bottom search bar in the GIS interface.
Searching by county Parcel Number?
Enter the parcel number without dashes.
Searching by property address?
Boone County instructs users to enter only the street-number portion of the address rather than the street name.
Searching by owner?
Enter only the owner’s last name for the broadest match.
Searching by State Parcel Number?
Unlike the county parcel search, include the dashes and period shown in the State Parcel Number.
Select the correct property result.
Compare owner, address, township and parcel identifiers before opening a record.
Choose PRC.
The Property Record Card opens as a PDF with appraisal and physical-property information.
Choose Sales Disclosure when needed.
Open the Sales Disclosure PDF to review transfer-related information tied to the property.
Save the parcel identifier.
Reuse it when researching taxes, appeals, deeds, adjoining parcels or future assessment notices.
County Parcel
Remove dashes before searching.
Address
Start with only the street number.
Owner
Search by last name only.
State Parcel
Keep the dashes and period.
Inactive parcel sales disclosure? Boone County directs users to Indiana’s DLGF Gateway Sales Search when a parcel is no longer active.
Need a paper copy in the Assessor’s office? Current PRCs and Sales Disclosures can also be viewed on courthouse public terminals; Boone County lists printing from those terminals at 10 cents per page.
Six Property Record Details to Check Before Trusting the Assessment
Parcel
Match exact ID.
Owner
Confirm transfer.
Land
Review site value.
Structure
Check dimensions.
Features
Verify amenities.
Assessment
Compare value.
| PRC item |
What Boone County says to verify |
Why it matters |
| Year constructed |
Confirm the recorded construction year. |
Age affects depreciation and valuation. |
| Stories |
Check the number of stories. |
Incorrect building configuration can alter replacement cost. |
| Exterior |
Brick, frame, block or other construction. |
Construction type affects assessed improvement value. |
| Square footage |
Boone County calculates area from exterior measurements. |
A material measurement error can directly affect assessed value. |
| Plumbing |
Check extra plumbing fixtures. |
Additional fixtures can be included in appraisal calculations. |
| Other features |
Finished basements, fireplaces, porches, central air, pools, garages and other improvements. |
Missing or incorrectly listed features can distort the assessment. |
“Improvements” on Form 11 does not mean remodeling only: Boone County explains that “improvements” is another word for structures. It can include the house and other assessed structures on the land.
Indiana annual trending + cyclical reassessment
Why Boone County Property Values Can Change Every Year
100%
Annual trending
All areas are reviewed through Indiana’s annual trending process to keep assessments aligned with market values.
25%
Cyclical reassessment
Approximately one-quarter of Boone County receives a more detailed general reassessment review each year.
$2,120
2026 agricultural base
Indiana’s state-set 2026 base assessment rate for agricultural land is $2,120 per acre before applicable soil/productivity calculations.
2026
New cost tables
Boone County says this assessment year uses new state cost tables, which can affect structure values.
Fewer home sales do not automatically mean lower assessments: Boone County reports that residential sales volume has been declining while many actual selling prices continue to rise.
True Tax Value: Boone County describes it as the land value plus the depreciated value of improvements, with land rates informed by comparable sales and neighborhood influences.
2026 Boone County assessment timeline
Important Boone County Property Dates for 2026
Assessment date
Property conditions and taxable business personal property are tied to the January 1 assessment date.
Form 11 mailed
Real-property Notice of Assessment issued for the 2026 assessment year.
Business property
Ordinary filing deadline for Forms 102/103/104 and other business tangible personal-property returns.
Form 322/RE
Boone County posted this 2026 deadline for qualifying Economic Revitalization Area real-property abatement filings.
Assessment appeal
2026 Form 130 appeal deadline.
Tax installment
Standard second-half Indiana real-property tax payment date.
As of August 7: the 2026 Form 11 appeal period, ordinary May 15 business return deadline and posted May 29 Form 322/RE deadline have passed.
Indiana taxes are paid one assessment cycle later
Which Assessment Determines Your 2026 Boone County Tax Bill?
2025
Assessment year
The prior assessment is used to calculate property taxes that become due during calendar year 2026.
Paid in 2026:
First installment: standard May 10 schedule
Second installment: November 10
→
2026
Current Form 11 assessment
The value mailed on the April 28, 2026 Form 11 generally flows into the following year’s property-tax calculation.
Generally paid in 2027:
First installment: May 2027
Second installment: November 2027
Do not compare the April 2026 Form 11 directly with the November 2026 installment and assume the Treasurer made an error. First confirm which assessment year the tax statement uses.
2026 Form 130 filing period is closed
Boone County Property Assessment Appeal Process
Review PRC
Check physical facts before arguing about value.
File Form 130
Submit by email, mail or in person by the printed deadline.
Preliminary review
Assessor contacts the owner to discuss findings and possible agreement.
PTABOA
Unresolved cases proceed to Boone County’s Property Tax Assessment Board of Appeals.
IBTR
A qualifying taxpayer may continue with Form 131 to the Indiana Board of Tax Review.
2026 deadline: Boone County mailed Form 11 notices April 28 and set June 15, 2026 as the deadline to initiate the 2026 appeal.
Email route: Boone County accepted 2026 appeals at
assessmentappeal@co.boone.in.us and says emailed appeals receive a return receipt acknowledging delivery.
Evidence to prepare for a future appeal
- Form 11 Notice of Assessment
- Current Property Record Card
- Recent arm’s-length comparable sales
- Closing statement if recently purchased
- Independent appraisal if available
- Exterior/interior condition photos
- Repair estimates for major defects
- Correct building measurements
PTABOA process: Boone County says the local board generally meets on Wednesdays. After the hearing, the taxpayer receives Form 115 showing the decision.
Appealing beyond PTABOA: Form 131 must be filed with the Indiana Board of Tax Review, and a copy must also be filed with the Boone County Assessor. Further review can proceed to Indiana Tax Court.
Open Boone County Appeal Process
Review Form 130, current filing instructions, preliminary hearing rules, PTABOA and IBTR continuation.
Not every problem requires a value appeal
Use a Correction of Error for Objective Property Record Mistakes
Objective error
Incorrect square footage, mathematical mistake or another verifiable factual issue can qualify for Boone County’s correction process.
Form 133
Boone County directs taxpayers with objective errors to its Petition for Correction of Error process.
Up to three prior years
Boone County states that qualifying objective errors can be corrected for up to three prior years.
| Issue |
Likely route |
Example |
| Objective factual error |
Correction of Error / Form 133 |
Wrong square footage or clearly incorrect physical fact. |
| Market value disagreement |
Assessment appeal |
Owner believes comparable sales support a lower fair market value. |
| Missing homestead |
Auditor deduction process |
Owner-occupied residence does not show expected Homestead benefit. |
| Wrong tax payment |
Treasurer |
Payment was credited incorrectly or delinquent balance is disputed. |
| Wrong deed owner |
Recorder + Auditor |
Recent recorded deed has not yet flowed through ownership records. |
Indiana circuit-breaker protection
Boone County Property Tax Caps: 1%, 2% and 3%
Owner-occupied homestead
1%
Indiana limits qualifying homestead property taxes subject to the constitutional cap to 1% of gross assessed value.
Other residential & farmland
2%
Other residential property, long-term-care property and agricultural land generally fall under the 2% cap.
Nonresidential & business property
3%
Commercial/nonresidential real estate and business personal property generally fall under the 3% cap.
Circuit-breaker credit is automatic: taxpayers do not file a separate application for the constitutional property-tax-cap credit.
Referendum taxes can sit outside the cap: Boone County notes that voter-approved referendum or local-public-question taxes are not included when calculating the circuit-breaker credit.
Tax cap is not the Homestead deduction: an owner must still have the appropriate Homestead deduction on file with the Auditor to receive Homestead benefits.
Treasurer payment workflow
How to Pay Boone County Indiana Property Taxes
Confirm the parcel and tax year.
Make sure the November 2026 installment is tied to the correct property.
Choose online, mail, phone, ACH or in-person payment.
Compare fees before using a card.
Paying by mail?
Include the tax coupon or clearly identify every parcel the payment is intended to cover.
Use a true USPS postmark.
Boone County warns that a postage-meter date is not the same as the statutory postmark.
Save proof of payment.
Keep a receipt, confirmation number or proof of timely mailing until the account reflects payment.
| Payment method |
Current county-posted fee / rule |
Practical note |
| Cash in Treasurer office |
Accepted |
Office is open Monday–Friday, 8 a.m.–4 p.m., excluding courthouse closures. |
| Check / cashier’s check / certified check / money order |
Accepted |
Available in person and by mail. |
| Online credit card |
2.95% or $1.95 minimum |
Credit/debit cards are not accepted at the Treasurer counter. |
| ACH / EFT |
$0.95 flat fee |
Lower-cost electronic option posted by Boone County. |
| Phone |
1-877-886-1892 |
Confirm processing fee before finalizing. |
Bank Bill Pay warning: Boone County specifically discourages bank-generated bill-pay checks because the envelope may not receive a USPS postmark. Without the proper postmark, payment generally must be physically received by the due date.
Mailing address:
Boone County Treasurer
209 Courthouse Square
Lebanon, IN 46052
2026 remaining installment: the standard second-half date is November 10, 2026. Verify the exact amount and any special instructions on the actual bill before paying.
Auditor—not Assessor—handles deductions
Homestead, Senior, Disabled and Other Boone County Deductions
Homestead
Claim for Homestead Property Tax Standard/Supplemental Deduction for qualifying owner-occupied property.
Over 65 / Circuit Breaker
Boone County publishes the Indiana senior-citizen property-tax benefit application through the Auditor.
Blind / Disabled
Qualifying owners can use the state Blind or Disabled Person deduction form.
Environmental systems
Solar, wind, geothermal or hydroelectric equipment can qualify under applicable Indiana deduction rules.
Heritage Barn
Indiana provides a specific deduction for qualifying assessed value attributed to a heritage barn.
Economic-development abatement
Form 322/RE covers qualifying real-property structures in an Economic Revitalization Area.
Mortgage deduction change: Boone County’s current Auditor notice says the former $3,000 mortgage deduction is no longer a stand-alone deduction and is now combined with the Homestead deduction.
General real-property deduction filing rule: Boone County states that an application generally must be completed and dated during the calendar year for which the benefit is sought and filed or postmarked by January 5 of the immediately following year, subject to the eligibility and program-specific rules.
Changed the deed or title? The Auditor recommends rechecking and, when appropriate, re-filing deductions because ownership changes can affect eligibility.
Open Boone County Auditor Forms
Find Homestead, Over 65, Blind/Disabled, environmental, heritage-barn, abatement, exemption and address-change forms.
New Indiana program transition in 2026
Disabled Veterans Must Register for New Property Tax Credits
2026
VETERAN
CREDIT
JULY 1 OPEN
DEC 30 DEADLINE
VA LETTER
2027 TAX BILL
Indiana changed the property-tax benefit structure for disabled veterans and qualifying surviving spouses. Boone County announced in July 2026 that anyone already receiving the prior Disabled Veteran Property Tax Deduction—as well as new applicants—must register under the new credit program to continue receiving benefits.
Registration period
July 1 through December 30, 2026.
Bring VA benefits letter
Boone County asks veterans to bring the current annual U.S. Department of Veterans Affairs letter showing the service-connected disability rating.
Veterans office helps complete filing
The Boone County Veterans Service Office can complete State Form 51186 and forward it to the Auditor.
100% benefit category
County guidance says a veteran with 100% VA service-connected disability or Individual Unemployability may qualify for a 100% property-tax benefit.
$250–$600 credit categories
Other qualifying veterans can receive annual credits depending on disability rating, wartime service, age and related criteria.
First appears in 2027
Approved new-program benefits first appear on 2027 property-tax bills.
Current recipients should not assume they are automatically converted: Boone County specifically says people already receiving the old disabled-veteran deduction must register for the new credit program.
Read Boone County’s 2026 Veteran Credit Notice
Confirm the registration period, documentation and current program instructions.
Business tangible personal property
Boone County Business Personal Property Filing Rules
Who files?
A business or individual owning, holding, possessing or controlling taxable business personal property with an Indiana tax situs on January 1.
May 15 deadline
Boone County lists May 15 as the ordinary annual deadline for Forms 102/103/104 and related business personal-property returns.
Nonprofits may still file
Boone County notes that churches and not-for-profit organizations are still required to file personal-property returns when applicable.
Separate location
Business personal-property and mobile-home assessments are handled at 127 W. Main Street, Suite 308, Lebanon.
3% cap category
Business personal property generally falls within Indiana’s 3% constitutional property-tax cap.
As of August 7, the normal May 15 filing deadline has passed. If a required 2026 return remains unfiled, contact the Boone County personal-property office rather than waiting for a tax bill.
Review Business Tangible Personal Property
Check filing requirements, forms and current Boone County instructions.
Address record and deed ownership are different
Change a Boone County Mailing Address or Property Owner
Tax mailing address
Boone County Auditor requires the proper written address-change form; a verbal phone request or ordinary letter is not enough.
Property ownership
A deed or other qualifying instrument must be recorded with the Boone County Recorder to legally change recorded ownership.
Property boundaries
Auditor/GIS maps can help with orientation but Boone County explicitly says they should not be used to settle boundary disputes.
Search parcel
Verify current tax owner and parcel.
Identify change
Mailing address, ownership or boundary question.
Use correct office
Auditor, Recorder or licensed surveyor.
Save proof
Keep the recorded instrument or filed form.
Recheck deductions
Confirm Homestead and other benefits after title changes.
Need an exact property line? Boone County’s own Auditor says county maps are not exact and should not settle a boundary dispute. Obtain a professional survey when dimensions matter.
Need an adjoining-owner list? The Auditor can generate an adjoiner list from GIS showing surrounding parcel owners and mailing addresses; the county currently lists a $1 charge.
Recorder of Deeds research workflow
Search Boone County Deeds, Mortgages, Liens and Releases
Start with the Assessor parcel.
Save the owner, parcel number and property address from GIS.
Follow the county’s current online search link.
Boone County partners with an electronic document-search provider for recorded documents.
Search current and prior owner names.
Include spouse, LLC, trust and other known ownership variations.
Match the legal description.
Do not assume a deed belongs to the parcel based only on a similar street address.
Search for mortgage releases.
A historical mortgage can remain visible after payoff; locate the later release before treating it as an active lien.
| Recorder item |
County-posted fee |
Use |
| Mortgage / re-recorded mortgage |
$55 |
Recording a mortgage instrument. |
| Deed / UCC / most other instruments |
$25 |
Standard recording fee; one oversize page is included. |
| Mechanic’s lien |
$25 including one mail-out |
Additional mail-outs currently cost $2 each. |
| Standard copy |
$1 per page |
Copy up to 11×17 inches. |
| Certified document |
$5 certification fee |
Use when a certified official copy is required. |
Historical search warning: Boone County’s current Online Records Lookup page contains two different descriptions of how far back its electronic index reaches—one section references January 1988 for deeds and 1989 for other documents, while another references 1993 for deeds and 1996 for other documents. For an older instrument near those dates, call the Recorder rather than assuming the web index is complete.
Recorder records establish public notice, but the Recorder is not providing a title opinion. For lien priority, ownership disputes or a professional chain-of-title conclusion, use a title company or Indiana real-estate attorney.
Boone County Assessor, Auditor, Treasurer and Recorder Contacts
County Assessor
Jennifer Lasley
115 Courthouse Square
Lebanon, IN 46052
765-482-0140
jlasley@co.boone.in.us
County Auditor
Debbie Crum
201 Courthouse Square
Lebanon, IN 46052
765-482-2940
dcrum@co.boone.in.us
County Treasurer
Nikki Baldwin
209 Courthouse Square
Lebanon, IN 46052
765-482-2880
nbaldwin@co.boone.in.us
County Recorder
Debbie Ottinger
202 Courthouse Square
Lebanon, IN 46052
765-482-3070
dottinger@co.boone.in.us
Core courthouse hours: the Assessor, Auditor, Treasurer and Recorder currently list Monday–Friday, 8:00 a.m.–4:00 p.m. Holiday and Election Day closures can apply.
Boone County Property Search Problems and Practical Fixes
| Problem |
Practical fix |
Correct office |
| Parcel search returns no result |
Remove the dashes from the county Parcel Number. |
Assessor / GIS |
| Address search returns no result |
Boone County recommends entering only the numeric street number. |
Assessor / GIS |
| Owner search is too narrow |
Search only the last name. |
Assessor / GIS |
| State Parcel search fails |
Keep the dashes and period for the State Parcel Number. |
Assessor / GIS |
| Square footage is objectively wrong |
Ask about Form 133 Correction of Error rather than treating it only as a market-value disagreement. |
Assessor |
| Missed June 15 appeal deadline |
Ask the Assessor whether the issue is an objective correctable error and prepare early for the next annual assessment cycle. |
Assessor |
| 2026 Form 11 does not match November 2026 tax basis |
Remember the 2026 assessment generally feeds taxes payable in 2027. |
Assessor / Auditor |
| Homestead missing |
Contact Auditor; the Assessor does not process deductions. |
Auditor |
| Mortgage deduction question |
Current Boone County notice says the old $3,000 stand-alone mortgage deduction is now combined with Homestead. |
Auditor |
| Disabled-veteran deduction already existed |
Register for Indiana’s new credit program by December 30, 2026. |
Veterans Service / Auditor |
| Tax bill not received |
Contact Treasurer or Auditor; taxes remain due even when a paper statement is missing. |
Treasurer |
| Using bank bill pay near due date |
Use another timely method or confirm receipt because Boone County warns bank bill-pay envelopes may lack a qualifying USPS postmark. |
Treasurer |
| Need exact boundary |
County GIS is only a guide; obtain a professional survey. |
Surveyor / private surveyor |
| Owner name did not update after closing |
Verify deed recording with Recorder and then ownership/tax records with Auditor. |
Recorder / Auditor |
| Old mortgage appears online |
Search for the later release or satisfaction document. |
Recorder / lender |
“I am reviewing Boone County parcel __________ at __________. The 2026 Form 11, Property Record Card, tax statement or recorded deed shows __________, but my appraisal, measurements, closing documents, photographs or payment receipt shows __________. Please confirm which office handles the correction, which assessment or tax year is affected, and what documentation I should submit.”
Official final-action routes
Boone County Property Action Center
Save the parcel identifier first, then use the correct official system for the action you need.
Search GIS
Parcel, address, owner, PRC and Sales Disclosure.
Review Assessment
Appeal rules, Form 130, PTABOA and IBTR.
Pay Taxes
Online, mail, ACH, phone and in-person options.
Search Deeds
Deeds, mortgages, releases, liens and other recordings.
Exactly 10 Boone County questions
Boone County Property Assessor Search and Tax FAQs
1. How do I search Boone County Indiana property records?
Use Boone County’s official GIS application. Search a county Parcel Number without dashes, search an address using only the street number, search an owner by last name only, or enter the State Parcel Number with its dashes and period. Open the matching result and choose PRC for the Property Record Card or Sales Disclosure for transfer information.
2. When were Boone County 2026 Form 11 assessment notices mailed?
Boone County mailed the 2026 Form 11 Notice of Assessment on April 28, 2026. The county’s 2026 deadline to initiate an assessment appeal was June 15, 2026.
3. Why can my Boone County assessment change every year?
Indiana requires annual trending so assessed values stay aligned with changing market conditions. Boone County also completes the statewide cyclical reassessment process on approximately 25% of the county each year.
4. What is Boone County’s 2026 agricultural land base rate?
The state-set base assessment rate for Indiana agricultural land is $2,120 per acre for the 2026 assessment year. Actual agricultural assessment can also involve soil-productivity and other state-required calculations.
5. What should I do if the Property Record Card contains an objective error?
Contact the Boone County Assessor about the Correction of Error process. Boone County states that qualifying objective errors can be handled with Form 133 and may be corrected for up to three prior years. A subjective disagreement about market value normally belongs in the assessment appeal process instead.
6. When are Boone County Indiana property taxes due?
Indiana real-property taxes are normally due in two equal installments on May 10 and November 10 of the year following the assessment year. The remaining standard 2026 installment date is November 10, 2026. Always verify the actual tax statement for current amounts and instructions.
7. What are Indiana’s 1%, 2% and 3% property-tax caps?
Qualifying homesteads are generally capped at 1% of gross assessed value, other residential property and agricultural land at 2%, and nonresidential real estate and business personal property at 3%. Voter-approved referendum taxes can fall outside the cap calculation.
8. Where do I file Boone County Homestead or senior deductions?
Property-tax deductions are filed with the Boone County Auditor, not the Assessor. The Auditor handles Homestead, Over 65, Blind/Disabled, environmental, heritage-barn and other qualifying deductions and credits.
9. What changed for disabled veterans in Boone County in 2026?
Indiana replaced or restructured disabled-veteran property-tax benefits. Boone County says existing deduction recipients and new applicants must register for the new credit program from July 1 through December 30, 2026. Approved benefits first appear on 2027 tax bills.
10. Where can I search Boone County deeds and mortgage releases?
Use the Boone County Recorder’s Online Records Lookup. Search deeds, mortgages, releases, liens, plats and other recorded instruments. For older records, contact the Recorder because the county’s current webpage contains differing historical start dates for its online index.
Official Boone County Property Sources
Boone County Assessor
2026 Form 11 date, appeal deadline, annual trending, agricultural base rate, cyclical reassessment and office contacts.
Property Record Cards
Official GIS search format, PRCs, Sales Disclosures and DLGF sales-search routing.
Assessment Appeals
Form 130, June 15 deadline, email filing, preliminary review, PTABOA and Indiana Board of Tax Review.
Boone County Auditor
Deductions, property ownership/address records, tax calculation, payment-year timing and Auditor contacts.
Boone County Treasurer
Online, mail, phone and ACH payment options, card fees, postmark rules and Treasurer contacts.
Boone County Recorder
Deeds, mortgages, liens, plats, record lookup, copies, fees and office information.
2026 facts reviewed: April 28 Form 11 mailing, June 15 appeal deadline, May 29 Form 322/RE deadline, $2,120 agricultural base rate, annual trending, 25% cyclical reassessment, Property Record Card search syntax, Indiana circuit-breaker caps, November tax installment, current payment fees, veteran-credit transition, Auditor deduction rules and Recorder fees.
CountyPropertyAppraiser.org is an independent informational website. It is not affiliated with Boone County Indiana, the Boone County Assessor, Auditor, Treasurer, Recorder, Veterans Service Office, Indiana Department of Local Government Finance, Indiana Board of Tax Review, Doxpop, InvoiceCloud or any local taxing unit.
Assessments, tax rates, payment amounts, filing deadlines, deduction rules, credit programs, processing fees and online systems can change. Confirm time-sensitive information directly with the responsible official office before filing an appeal, paying taxes, claiming a deduction, recording a deed or completing a property transaction.
Last reviewed: August 7, 2026.
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