Property tax appeal · Butler County, OH
Appeal your property taxes in Butler County, OH.
Butler County homeowners appeal through Ohio’s system: the county auditor sets the value and the county Board of Revision hears the case. Boards act on evidence of market value as of the assessment date, and a licensed, USPAP-compliant appraisal is that evidence.
$5, credited toward your appraisal.
Butler County, OH
Home to Hamilton
- Filing deadline
- March 31
- Regular date; confirm it on your notice
- Valuation date
- January 1
- Values your home
- County auditor
- Hears your case
- County Board of Revision
- Desktop appraisal
- $225
- $5 check credited
- Timing
- Confirmed with your order
Deadline
Complaints to the county Board of Revision are accepted January 1 through March 31 for the prior tax year — statewide. Your assessment notice states the exact date.
Confirm your filing window and recipient requirements before ordering. Service availability and delivery depend on the property, evidence and appraiser. You remain responsible for filing on time.
How it works
How to appeal your property taxes in Butler County.
- Step 1
Check your savings
Enter your address and pay $5. We check your Butler County assessment against recent nearby sales.
- Step 2
Order the appraisal
A desktop appraisal valued as of your assessment date, with the $5 credited. Complex homes get one exact quote.
- Step 3
Show us your home
Walk through on your phone so the appraiser sees its condition. A desktop appraisal needs no visit.
- Step 4
File your appeal
A state-licensed OH appraiser signs it, with a cover letter and filing steps. You file by your deadline, and the county Board of Revision hears your case.
The evidence
Boards act on value, not frustration.
However Ohio labels the process, the case underneath is the same: show what your home was actually worth on the assessment date. A licensed, USPAP-compliant appraisal, with comparable sales, documented adjustments and a signed opinion of value, is that showing.
What the appraisal gives you
- Valued as of your assessment date, not today
- Comparable sales with adjustments and citations
- Signed by a state-licensed OH appraiser
- A phone walkthrough; a desktop appraisal needs no visit
- Starting search in Butler County: 3+ comparable sales within ~1 mi, sold within 12 months
Search settings are starting points for the appraiser, not universal filing requirements. The appraiser selects appropriate evidence for the assignment.
Confirm before you file
- The assessment date (January 1) and tax year on your notice
- The recipient: Butler County Board of Revision
- The electronic filing format and required official forms
- Appraiser availability and delivery timing, before you order
The process
How Ohio handles appeals.
In Ohio, the county auditor values property, with a full reappraisal every six years and a market update at the three-year midpoint. To contest your value you file a complaint (DTE Form 1) with the county Board of Revision between January 1 and March 31 — the board is a three-member panel drawn from the auditor’s, treasurer’s, and commissioners’ offices. Unresolved cases can continue to the Ohio Board of Tax Appeals or common pleas court. Reappraisal and update years move values in big, county-wide strokes, which is when individual homes get mispriced.
Worth knowing in Ohio
Ohio taxes 35% of market value, and you’re generally limited to one Board of Revision complaint per three-year cycle unless something like a sale or damage changed the picture — so bring your best evidence the first time. Boards of Revision see a recent arm’s-length sale or a licensed appraisal as of the January 1 tax lien date as the two strongest exhibits a homeowner can file.
FAQ
Butler County questions
When is the Butler County appeal deadline?
The regular filing reference is March 31. Confirm the current year, assessment type and any notice-based exceptions with the reviewing authority before relying on this date.
How do appeals work in Butler County?
In Ohio, the county auditor values property, with a full reappraisal every six years and a market update at the three-year midpoint. To contest your value you file a complaint (DTE Form 1) with the county Board of Revision between January 1 and March 31 — the board is a three-member panel drawn from the auditor’s, treasurer’s, and commissioners’ offices. Unresolved cases can continue to the Ohio Board of Tax Appeals or common pleas court. Reappraisal and update years move values in big, county-wide strokes, which is when individual homes get mispriced.
What evidence should I bring?
Comparable sales as of the assessment date, adjusted for the differences between those homes and yours — potential supporting evidence. Check the reviewing authority’s rules for admissibility, valuation date, forms and filing. An appraisal does not guarantee a reduction.

See if an appeal is worth it.
$5, credited toward your appraisal.