Brown County Property Tax Appeal, Ohio

Travis Bunn·Updated July 25, 2026

Brown County is located in southwest Ohio along the Ohio River, approximately 30-40 miles southeast of Cincinnati, with Georgetown serving as the county seat. The county has a population of approximately 43,676 residents and includes notable communities such as Mount Orab, Aberdeen, Ripley, and Sardinia. Brown County's median home value of $124,100 is significantly below the national average, and its effective property tax rate of 0.95% is lower than both the Ohio state median of 1.80% and the national median of 1.02%. The median annual property tax bill of $1,177 is well below the national median of $2,400, making Brown County one of the more affordable counties in Ohio for homeowners. Property tax appeals are particularly important here because even modest over-assessments can result in years of unnecessary payments, and approximately 25% of properties nationwide are overassessed.

Notable cities: Georgetown, Mount Orab, Aberdeen, Ripley, Sardinia

Median Home

$124,100

Tax Rate

0.95%

Annual Tax

$1,177

Population

43,676

On the typical Brown County home, valued near $124,100 at the county’s effective tax rate of 0.95%, an over-assessment of even 10% means you are overpaying year after year until you appeal it. Here is how to find out if yours qualifies.

2026 Appeal Deadline: March 31, 2026

This year's appeal window has passed in most of Ohio. Order now and we re-run your numbers free when the window reopens, so your evidence is ready the day your next notice lands.

You must file your appeal with the Brown County Board of Revision between January 1 and March 31, 2026. This applies to property values established as of January 1, 2025, which determine taxes payable in 2026. The deadline is statutory and strict with no extensions. Mailed complaints must be postmarked by March 31, 2026.

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Ohio residential street of family homes. Brown County appeal guide.

How Brown County Assesses Property

35%of market value

Assessed by: Brown County Auditor's Office

Assessment cycle: sexennial reappraisal with triennial update

Notices typically mailed: April-May (spring following valuation year)

In Brown County, property taxes are calculated based on assessed value, which is 35% of the property's market value as determined by the County Auditor. For example, if your home's market value is $124,100 (the county median), at Ohio's 35% assessment ratio your assessed value would be $43,435, resulting in approximately $1,177 in annual taxes at the county's effective rate of 0.95%. The county conducts a full sexennial reappraisal every six years with a triennial update at the three-year midpoint to keep values current with market conditions. Brown County's last sexennial reappraisal was in 2024, with the next triennial update scheduled for 2027.

The Appeal Process

Appeals are heard by the Board of Revision. The Brown County Board of Revision consists of three members: the County Auditor, County Treasurer, and a County Commissioner (or their designees). Hearings are quasi-judicial proceedings where you present evidence supporting your requested value. You'll typically have 10-20 minutes to present your case, and board members may ask questions about your property. Be aware that school districts can file counter-complaints within 30 days if you request a decrease of $50,000 or more in market value.

Step 1: Look up your property on the Brown County Auditor's property search website to verify your current market value and assessed value. Note the tax year and lien date (value as of January 1). Review property details for any errors in square footage, bedrooms, bathrooms, or lot size.

Step 2: Gather evidence to support your requested lower value. The strongest evidence includes recent comparable sales of similar properties in your area that sold for less than your assessed market value, a recent professional appraisal dated near January 1, repair estimates or photographs showing property defects or damage, and documentation of any property issues that reduce value.

Step 3: Complete DTE Form 1 (Complaint Against the Valuation of Real Property). Download the form from the Ohio Department of Taxation website or the Brown County Auditor's website. Enter your opinion of the property's full market value in Column A and calculate the difference from the current county valuation.

Step 4: File your completed form and evidence with the Brown County Board of Revision between January 1 and March 31, 2026. Submit via SmartFile online portal (preferred method), mail (must be postmarked by March 31), in-person delivery, or email. Keep copies of all materials for your records.

Step 5: Attend your Board of Revision hearing after receiving written notice at least 10 days in advance. Present your evidence to the three-member board (County Auditor, County Treasurer, and Board of County Commissioners representative). Be prepared to answer questions and provide testimony. Hearings typically last 10-20 minutes.

Step 6: Receive the Board's written decision within several weeks. If approved, your property value will be adjusted and you may receive a tax refund or credit. If denied, you have 30 days from the decision date to appeal to the Ohio Board of Tax Appeals or Brown County Court of Common Pleas using DTE Form 4.

Step 7: If necessary, file a second-level appeal to the Ohio Board of Tax Appeals or the Brown County Court of Common Pleas within 30 days of the Board of Revision decision using DTE Form 4 (Notice of Appeal). Further appeals to the Ohio Supreme Court may be possible but typically require legal representation.

Required form: DTE Form 1 (Complaint Against the Valuation of Real Property)

Filing Methods

online:Submit via SmartFile online portal through the Brown County Board of Revision page on the Auditor's website at auditor.bcohio.gov

mail:Mail to Brown County Auditor, Board of Revision, 800 Mt. Orab Pike, Suite 181, Georgetown, OH 45121 (must be postmarked by March 31)

in-person:Deliver to Brown County Administration Building, Suite 181, 800 Mt. Orab Pike, Georgetown, OH 45121 during office hours (Monday-Friday, 7:30 AM - 4:00 PM)

email:Email submission accepted (contact Auditor's office for specific email address)

Evidence to Bring

Recent comparable sales of similar properties in your neighborhood that sold for less than your assessed valueProfessional appraisal dated near January 1 of the tax yearPhotographs showing property defects, damage, or deferred maintenanceRepair estimates or contractor invoices documenting needed repairsRecent purchase documentation if you bought the property within the past 12 months for less than the assessed value

Brown County Assessor Contact

Brown County Auditor's Office

Website: https://browncountyauditors.org

Online Portal: https://auditor.bcohio.gov (SmartFile login available for online filing)

Hours: Monday-Friday, 7:30 AM - 4:00 PM

Tax Exemptions in Brown County

Homestead Exemption (Senior/Disabled/Surviving Spouse)

$29,000 reduction in taxable value for tax year 2026

The standard homestead exemption reduces the taxable value of a primary residence for qualifying seniors, disabled persons, and surviving spouses

Eligibility: Must be age 65 or older, permanently and totally disabled, or surviving spouse of a qualifying homeowner. Must own and occupy the home as primary residence as of January 1. Modified Ohio Adjusted Gross Income (MOAGI) must not exceed $41,000 for tax year 2026 (based on 2025 tax return). Social Security income is generally excluded from the income calculation.Deadline: Applications accepted year-round; must be filed with the Brown County Auditor's Office by the first Monday in June for current tax year

Disabled Veteran Homestead Exemption (Enhanced)

$58,000 reduction in taxable value for tax year 2026 (adjusted annually for inflation)

Enhanced homestead exemption for honorably discharged veterans with 100% service-connected disability ratings and surviving spouses of first responders killed in the line of duty

Eligibility: Must be an honorably discharged veteran with a 100% VA service-connected disability rating (or 100% rating based on individual unemployability) or surviving spouse of a qualifying public service officer killed in the line of duty. Must own and occupy the home as primary residence. No income restrictions apply for this exemption. Application requires VA disability documentation.Deadline: Applications accepted year-round; file DTE Form 105I with the Brown County Auditor's Office

Owner Occupancy Credit

2.5% reduction in property taxes

A tax credit available to homeowners who occupy their property as their primary residence, providing a 2.5% reduction in property taxes

Eligibility: Must own and occupy the property as your primary residence as of January 1 of the tax year. No age or income requirements. Credit is automatically applied if homestead exemption is on file or can be applied for separately.Deadline: Must be claimed annually; contact the Brown County Auditor's Office for application procedures

Agricultural Use Valuation (CAUV)

Varies; land is valued based on agricultural use value rather than market value

Current Agricultural Use Valuation provides reduced property tax valuation for land devoted exclusively to agricultural use

Eligibility: Land must be devoted exclusively to commercial agricultural use for at least three years. Minimum acreage and income requirements apply. Property must be located outside municipal corporations.Deadline: Applications must be filed with the Brown County Auditor by the first Monday in March of the tax year

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Frequently Asked Questions

What is the deadline to appeal my property taxes in Brown County for 2026?

The deadline to appeal your Brown County property assessment is March 31, 2026. You must file your appeal with the Brown County Board of Revision between January 1 and March 31, 2026. This applies to property values established as of January 1, 2025, which determine taxes payable in 2026. The deadline is statutory and strict with no extensions or exceptions. If you mail your appeal, it must be postmarked by March 31, 2026, or delivered in person by 4:00 PM on that date. Missing this deadline means you must wait until the next appeal window to challenge your assessment.

How do I file a property tax appeal in Brown County online?

Brown County allows property owners to file property tax appeals online through the County Auditor's SmartFile system, which is the preferred filing method. You can access the online filing portal through the Brown County Board of Revision page on the Auditor's website at auditor.bcohio.gov. You'll need to complete DTE Form 1 (Complaint Against the Valuation of Real Property) and upload supporting documentation such as comparable sales, appraisals, and photographs. The online system eliminates the need for notarization that paper forms require. Alternatively, you can file by mail to 800 Mt. Orab Pike, Suite 181, Georgetown, OH 45121, in-person delivery during office hours, or email submission.

What is the homestead exemption worth in Brown County?

In Brown County, the standard homestead exemption reduces your property's taxable value by $29,000 for tax year 2026 for qualifying seniors (age 65+), disabled persons, and surviving spouses with Modified Ohio Adjusted Gross Income at or below $41,000. For example, if your home is valued at $124,100 (the county median), the exemption effectively taxes it as if worth $95,100, saving approximately $275 annually at the 0.95% effective rate. Disabled veterans with 100% VA disability ratings qualify for an enhanced exemption of $58,000 for tax year 2026 with no income restrictions, which would save approximately $550 annually on a median-valued home. The enhanced veteran exemption is adjusted annually for inflation and requires no income testing.

What happens at a Brown County Board of Revision hearing?

At a Brown County Board of Revision hearing, you will present your case to a three-member board consisting of the County Auditor, County Treasurer, and a County Commissioner (or their designees). You'll receive written notice at least 10 days in advance of your scheduled hearing date and time. Hearings are quasi-judicial proceedings where you'll typically have 10-20 minutes to present your evidence supporting your requested lower property value. You should bring comparable sales data, appraisals, photographs, repair estimates, or other documentation. Board members may ask you questions about your property's condition, features, or comparable properties. You can testify about property defects or issues that only you know as the owner. After the hearing, you'll receive the Board's written decision within several weeks.

How much can I save by appealing my property taxes in Brown County?

The amount you can save by appealing your property taxes in Brown County depends on how much your property is overassessed. If your home's market value is $124,100 (the county median) but is assessed at 10% too high ($136,510), you would be overpaying approximately $118 per year at the 0.95% effective rate. Over five years before the next reappraisal cycle, that's nearly $590 in unnecessary taxes. Statistics show that approximately 25% of homes in America are overassessed and pay an average of $1,346 too much annually. In Brown County, successful appeals typically result in market value reductions ranging from 5% to 20%, depending on the strength of your evidence. If you can demonstrate through comparable sales that your property is worth significantly less than the county's valuation, your savings could be substantial and continue for multiple years.

What evidence do I need for a Brown County property tax appeal?

For a successful Brown County property tax appeal, you need evidence proving your property's market value is lower than the county's assessment as of January 1, 2025. The strongest evidence includes recent comparable sales of 3-5 similar properties in your neighborhood that sold for less than your assessed value within the past 6-12 months. A professional appraisal dated near January 1 of the tax year carries significant weight with the Board of Revision. You should also gather photographs showing property defects, damage, deferred maintenance, or unfavorable conditions. Repair estimates from licensed contractors documenting needed repairs can demonstrate reduced value. If you purchased your home within the past 12 months for less than the county's valuation, your closing statement is often dispositive evidence. Organize your evidence clearly and be prepared to explain how each item supports your requested lower value.

Can school districts challenge my property tax appeal in Brown County?

Yes, in Brown County and throughout Ohio, school districts have the right to file counter-complaints when homeowners appeal their property taxes. If you file a DTE Form 1 complaint requesting a decrease of $50,000 or more in market value, the school district where your property is located will be notified and can file a counter-complaint within 30 days arguing that your value should actually be higher than the county's current assessment. This is one of Ohio's most consequential appeal features that property owners should understand before filing. While your original complaint can only result in a lower or unchanged value, the school district's counter-complaint can potentially result in your value being raised above where it started. This risk is most significant for large-dollar complaints, and school districts in some Ohio counties actively monitor and challenge appeals. You should be prepared for a two-sided hearing if you're requesting a substantial reduction.

When will I receive my Brown County property assessment notice?

Brown County mails property assessment notices in the spring (typically April-May) following each valuation year. Each property owner receives an assessment notice that contains both the market value and assessed value (which is 35% of market value), along with an estimate of your property tax bill. Brown County's last sexennial reappraisal was in 2024, so property owners received updated valuations in spring 2025 reflecting January 1, 2024 values. The next triennial update is scheduled for 2027, with notices arriving in spring 2028. If you don't receive a notice or believe there are errors in your assessment, contact the Brown County Auditor's Office at 937-378-6398. You can also look up your property information anytime on the county's real estate search website at realestate.browncountyauditor.org.

Official Resources

Brown County Auditor Website →

Official Brown County Auditor website with property search tools, tax information, and online services including SmartFile portal access.

Brown County Board of Revision Forms →

Download DTE Form 1 and other Board of Revision forms, or access the SmartFile online filing system for property tax appeals.

Ohio Department of Taxation - Property Tax Forms →

Official state resource for downloadable property tax forms including DTE Form 1, DTE Form 4, and homestead exemption applications.

Brown County Homestead Exemption Information →

Complete information on homestead exemption eligibility, application procedures, income limits, and forms for seniors, disabled persons, and veterans.

For state-wide appeal information including Ohio's assessment ratio and deadlines, see our Ohio Property Tax Appeal Guide →

Considering professional help with your appeal? Compare pricing, coverage, and pros/cons in our Best Property Tax Appeal Services (2026) or browse side-by-side service comparisons →

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← All Ohio property tax appeal info

Sources: https://browncountyauditors.org | https://auditor.bcohio.gov/real_estate/homestead_new/index.php | https://www.appealdesk.com/appeals/ohio/brown | http://www.tax-rates.org/ohio/brown_county_property_tax | https://www.browncountyohio.gov | https://tax.ohio.gov

Last verified: 2026-07-25