Assessor
Franklin County Auditor
Complaint Deadline
March 31
Required Form
Board of Revision
Risk of Increase
Rare but possible
Median Home Value
$240,000
Effective Tax Rate
1.86%
Estimated Annual Savings
$670
Based on 15% reduction
Franklin County Auditor Portal
Access your property records, assessment details, and file complaints directly through the official Franklin County website.
Visit https://www.franklincountyauditor.comTips for Franklin County Complaints
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Columbus area with steady growth
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File complaint with the Board of Revision
Step-by-Step
How to Complaint in Franklin County
Review your property assessment notice from Franklin 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.franklincountyauditor.com, 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
Franklin County Property Tax Questions
How do I complaint my property tax in Franklin County, Ohio?
File a complaint with Franklin County Auditor by the March 31 deadline. You can file online at https://www.franklincountyauditor.com, by mail, or in person. ProtestMax generates your complete complaint packet for $45 flat.
What is the property tax rate in Franklin County?
The average effective property tax rate in Franklin County is approximately 1.86%. The median home value is $240,000, resulting in an average annual tax bill of approximately $4,464.
What is the complaint deadline for Franklin County?
The complaint deadline for Franklin 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 Franklin County property tax?
A successful complaint in Franklin County typically reduces the assessed value by 10-20%. On the median home value of $240,000, a 15% reduction saves approximately $670 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.