Assessor
Butler County Auditor
Complaint Deadline
March 31
Required Form
Board of Revision
Risk of Increase
Rare but possible
Median Home Value
$210,000
Effective Tax Rate
1.95%
Estimated Annual Savings
$614
Based on 15% reduction
Butler County Auditor Portal
Access your property records, assessment details, and file complaints directly through the official Butler County website.
Visit https://www.butlercountyauditor.orgTips for Butler County Complaints
- 1
North of Cincinnati suburbs
- 2
File with the Board of Revision
Step-by-Step
How to Complaint in Butler County
Review your property assessment notice from Butler County Auditor. Verify the property details — square footage, bedroom count, lot size, and condition.
Research comparable sales in your area. Look for recent sales of similar properties that sold for less than your assessed value.
File your complaint by the March 31 deadline. You can file online at https://www.butlercountyauditor.org, by mail, or in person.
Prepare your evidence packet. Include comparable sales data, property condition photos, and any repair estimates that affect value.
Attend your complaint hearing. Present your evidence clearly and focus on comparable sales that support a lower value.
Receive your decision. If the complaint is unsuccessful, check your options for further appeal.
FAQ
Butler County Property Tax Questions
How do I complaint my property tax in Butler County, Ohio?
File a complaint with Butler County Auditor by the March 31 deadline. You can file online at https://www.butlercountyauditor.org, by mail, or in person. ProtestMax generates your complete complaint packet for $45 flat.
What is the property tax rate in Butler County?
The average effective property tax rate in Butler County is approximately 1.95%. The median home value is $210,000, resulting in an average annual tax bill of approximately $4,095.
What is the complaint deadline for Butler County?
The complaint deadline for Butler County is March 31. Make sure to file before this deadline to preserve your right to complaint.
How much can I save by complainting my Butler County property tax?
A successful complaint in Butler County typically reduces the assessed value by 10-20%. On the median home value of $210,000, a 15% reduction saves approximately $614 per year.
Can my property tax increase if I complaint?
In Ohio, there is a theoretical risk that your assessed value could increase as a result of a complaint. However, this is rare in practice, and most complaints result in a reduction or no change.