Clermont County Property Tax Appeal — Ohio

Rob Hartley·Updated April 3, 2026

Clermont County is located in southwestern Ohio with Batavia serving as the county seat. The county has a population of approximately 218,000 and is part of the Cincinnati metropolitan area, with major communities including Milford, Union Township, and Batavia Township. Clermont County homeowners face property taxes significantly above the national median, with a median annual tax bill of approximately $2,939 on a median home value of $224,800, compared to the national median tax bill of $2,400. The county's effective property tax rate of 1.31% is higher than the national average of 1.02%, making property tax appeals particularly valuable for homeowners seeking to reduce their tax burden. With nearly 95,000 taxable parcels in the county, ensuring accurate property valuations through the appeal process can result in substantial savings for Clermont County residents.

Notable cities: Batavia, Milford, New Richmond, Union Township, Loveland

Median Home

$224,800

Tax Rate

1.31%

Annual Tax

$2,939

Population

218,000

2026 Appeal Deadline: March 31, 2026

Complaints against property valuation must be filed with the Clermont County Board of Revision annually between January 1 and March 31. For 2026, the filing period runs from January 1, 2026 through March 31, 2026. Property owners may file an appeal once every three years. The filing deadline is strictly enforced with no extensions.

Property in Clermont County, Ohio — local tax assessment and appeal guide

How Clermont County Assesses Property

35%of market value

Assessed by: Clermont County Auditor's Office

Assessment cycle: sexennial reappraisal with triennial update

Notices typically mailed: Spring (typically mid-April)

In Clermont County, property taxes are calculated based on your property's assessed value, which is 35% of the market value as determined by the County Auditor. For example, if your home's market value is $224,800 (the county median), at Ohio's 35% assessment ratio your assessed value would be $78,680, resulting in approximately $2,939 in annual taxes at the county's effective rate of 1.31%. This means you only pay taxes on 35% of your home's total value. A general reappraisal is mandated by Ohio law every six years with an update at the three-year midpoint, and the county conducts annual appraisals of new construction to ensure all properties are fairly and uniformly assessed.

The Appeal Process

Appeals are heard by the Board of Revision. The Clermont County Board of Revision consists of the County Auditor, County Treasurer, and a member of the Board of County Commissioners. Hearings typically last approximately 15 minutes, during which you can present evidence and testimony supporting your requested value. The Board may waive your appearance if they determine your submitted evidence justifies your requested value.

Review your property assessment notice received in spring (typically mid-April) and compare your property's market value to similar homes in your neighborhood that have sold recently.

Gather supporting evidence including comparable sales data for similar properties, recent appraisals, photographs of property damage or defects, repair estimates for needed improvements, and any documentation showing why your property value should be lower.

Complete the Complaint Against the Valuation of Real Property form (DTE 1) available from the Clermont County Auditor's website or office, specifying your requested value and the reasons for your appeal.

File your complaint between January 1 and March 31 through one of the available methods: electronically, email to BORappeals@https://clermontcountyohio.gov, mail to 101 E. Main Street Batavia OH 45103, or deliver in-person to the Auditor's office.

Submit your supporting evidence with your complaint or at least 5-10 days before your scheduled hearing to allow the Board adequate time to review your case.

Attend your Board of Revision hearing (typically lasting 15 minutes) where you will present your evidence and testimony, or the Board may waive your appearance if they agree with your requested value based on submitted documentation.

Receive the Board of Revision's written decision, which will either approve, deny, or modify your requested value change based on the evidence presented.

If unsatisfied with the Board's decision, appeal to the Ohio Board of Tax Appeals (filing form DTE 4) or the Court of Common Pleas within 30 days of the mailing date of the Board of Revision decision.

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

Filing Methods

online:File electronically through the Board of Revision portal

email:Email completed forms to BORappeals@https://clermontcountyohio.gov

mail:Mail to: Clermont County Auditor's Office, 101 E. Main Street, Batavia, OH 45103

in-person:Deliver to Clermont County Administration Building, 101 E. Main Street, Batavia, OH 45103

Evidence to Bring

Recent comparable sales of similar properties in your areaProfessional appraisal dated as of January 1 of the tax yearPhotographs documenting property damage or deteriorationContractor estimates for needed repairsDocumentation of structural or functional issues affecting property value

Clermont County Assessor Contact

Clermont County Auditor's Office

Phone: ((513) 732-7150

Address: 101 E. Main Street, Batavia, OH 45103

Website: https://www.clermontauditor.org

Online Portal: https://www.clermontauditor.org/real-estate/board-of-revision/

Hours: Monday-Friday, 8:00 AM - 4:30 PM

Tax Exemptions in Clermont County

Homestead Exemption (Senior and Disabled)

$28,000 reduction in taxable value

Provides property tax relief to qualifying homeowners age 65 or older or permanently and totally disabled by reducing the taxable value of their primary residence

Eligibility: Must be 65 years or older (or turning 65 during the application year), OR permanently and totally disabled, OR surviving spouse age 59+ of someone receiving the exemption. Must own and occupy home as principal residence on January 1. Income limit of $40,000 or $41,000 (adjusted annually) in Ohio adjusted gross income for applicant and spouse combined.Deadline: First Monday in June annually (generally early June)

Disabled Veterans Enhanced Homestead Exemption

$52,300 reduction in taxable value (adjusted annually for inflation)

Enhanced exemption for 100% disabled veterans with service-connected disabilities

Eligibility: Must be a veteran discharged honorably from the Armed Forces with a 100% disability rating for compensation based on individual unemployability for service-connected disability. Must own and occupy the home as principal residence. No income limit.Deadline: First Monday in June annually

Owner Occupancy Tax Reduction

2.5% reduction on property taxes

Available to all property owners who reside in their home as their principal residence

Eligibility: Must own and occupy home as principal place of residence (domicile) on January 1 of the filing year. Homeowner and spouse entitled to reduction on only one home in Ohio.Deadline: Contact Auditor's office for specific deadline

Official Resources

Clermont County Auditor Official Website →

Access property records, assessment information, tax rates, and Board of Revision appeal forms and instructions.

Clermont County Board of Revision Appeal Information →

File complaints electronically, download appeal forms, and find detailed instructions for the property tax appeal process.

Ohio Department of Taxation - Property Tax Division →

State-level property tax information, exemption applications, and resources for Ohio homeowners including DTE forms.

Clermont County Property Search →

Search property records by address or parcel number to view current assessments, tax history, and property characteristics.

Check Your Clermont County Assessment

Enter your address to see if your Clermont County property is overassessed.

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Frequently Asked Questions

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

The deadline to file a property tax appeal with the Clermont County Board of Revision is March 31, 2026. The filing period opens January 1, 2026 and runs through March 31, 2026. This is an annual filing window established by Ohio Revised Code, and there are no extensions or exceptions to this deadline. You can file your Complaint Against the Valuation of Real Property electronically, by email to BORappeals@https://clermontcountyohio.gov, by mail to 101 E. Main Street Batavia OH 45103, or in person at the Auditor's office. Property owners may only file an appeal once every three years, so timing your appeal strategically is important.

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

To file your property tax appeal online in Clermont County, visit the Board of Revision section of the Clermont County Auditor's website at https://www.clermontauditor.org and access the electronic filing portal. You'll need to complete the Complaint Against the Valuation of Real Property form (DTE 1) with your property information, current valuation, your requested value, and the reasons for your appeal. Alternatively, you can email your completed complaint form along with supporting evidence to BORappeals@https://clermontcountyohio.gov. Make sure to submit all supporting documentation such as comparable sales, appraisals, or photos of property damage at the time of filing or at least 5-10 days before your scheduled hearing. The online filing system provides a more efficient way to submit your appeal during the January 1 to March 31 filing period.

What is the homestead exemption worth in Clermont County?

The Homestead Exemption in Clermont County provides a $28,000 reduction in the taxable value of your home, which can result in significant annual property tax savings. To qualify, you must be at least 65 years old or permanently and totally disabled, own and occupy your home as your principal residence, and have an annual Ohio adjusted gross income of less than $40,000-$41,000 (the limit is adjusted annually). For example, if your home's market value is $224,800, your assessed value would normally be $78,680 (35% assessment ratio), but with the Homestead Exemption, your taxable value would be reduced by $28,000, lowering your annual property tax bill. Disabled veterans who are 100% service-connected disabled qualify for an enhanced exemption of $52,300 (adjusted annually for inflation) with no income limit. Once approved, you do not need to reapply annually.

What evidence do I need to win my property tax appeal in Clermont County?

To succeed with your Clermont County property tax appeal, you need strong evidence supporting your claim that your property is overvalued. The most effective evidence includes recent comparable sales of similar properties in your neighborhood that sold for less than your assessed value, a professional appraisal conducted as of January 1 of the tax year under appeal, and photographs documenting property damage, defects, or deterioration. You should also provide contractor estimates for needed repairs, documentation of structural or functional problems, and evidence of factors that negatively impact your property value such as location issues or environmental concerns. The burden of proof falls on you as the complainant, so submit your evidence when filing your complaint or at least 5-10 days before your hearing. The Clermont County Board of Revision will weigh all properly submitted evidence in determining whether to adjust your property's market value.

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

The amount you can save by appealing your property taxes in Clermont County depends on how much your property value is reduced and your local tax rate. With the county's effective tax rate of 1.31% and the 35% assessment ratio, every $10,000 reduction in your property's market value results in approximately $46 in annual tax savings. For example, if you successfully reduce your home's assessed value from $224,800 to $200,000 (a $24,800 reduction), you would save approximately $114 per year in property taxes. Over several years before your next reappraisal cycle, these savings can accumulate to hundreds or even thousands of dollars. Some property tax appeal services in Clermont County report average reductions of over $1,000 annually for successful appeals, though results vary significantly based on individual property circumstances and the strength of evidence presented.

Can I appeal my property taxes every year in Clermont County?

No, Clermont County property owners may only file an appeal with the Board of Revision once every three years according to Ohio law. This restriction applies even though the filing window is open annually from January 1 through March 31. You should strategically time your appeal, especially if you believe your property is overvalued, as you won't be able to file again for another three years. The exception to this rule is if there has been a significant change to your property during that time, such as damage, demolition, or new construction, which may allow for a new appraisal outside the normal cycle. If your appeal is denied by the Board of Revision, you can appeal that decision to the Ohio Board of Tax Appeals or Court of Common Pleas within 30 days, but you cannot simply file a new complaint with the Board of Revision until three years have passed.

What happens after I file my property tax appeal in Clermont County?

After you file your Complaint Against the Valuation of Real Property with the Clermont County Board of Revision, the Board's secretary will schedule your complaint for a hearing and provide written notice of the hearing date. The Auditor's office appraisal staff will review your complaint and supporting evidence before the hearing. In some cases, if the Board concludes based on your submitted evidence that your requested value is justified, they may waive your appearance requirement and issue a decision without a formal hearing. If a hearing is required, you'll receive notice at least 10 days prior, and the hearing typically lasts approximately 15 minutes. During the hearing, you can present evidence and testimony supporting your requested value, and the Board will consider all properly submitted information. After the hearing, the Board will issue a written decision either approving, denying, or modifying your requested value. If you disagree with the decision, you have 30 days from the mailing date to appeal to the Ohio Board of Tax Appeals or Court of Common Pleas.

How does Clermont County calculate my property taxes?

Clermont County calculates your property taxes by first determining your property's market value through a mass appraisal process conducted every six years with updates at the three-year midpoint. The County Auditor then applies Ohio's 35% assessment ratio to determine your taxable assessed value - for example, a home with a $224,800 market value has an assessed value of $78,680. This assessed value is multiplied by your local tax rate (expressed in mills, where one mill equals $1 per $1,000 of assessed value) and divided by 1,000 to determine your base property tax. Various tax credits may then be applied, including the 10% rollback for residential properties and the 2.5% owner-occupancy credit. The final amount is divided into two semi-annual payments due in February and July. Your actual tax rate depends on all the local levies approved by voters in your school district, township or municipality, county, and special districts, which is why rates vary significantly throughout Clermont County.

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://www.clermontauditor.org | https://www.clermontauditor.org/real-estate/board-of-revision/ | https://www.clermonttreasurer.org | https://www.ownwell.com/trends/ohio/clermont-county | https://www.abodemoney.com/insights/property-tax/ohio/clermont-county

Last verified: 2026-04-03