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Updated 2025 Tax Year

Butler County
Property Tax Guide

Everything you need to know about property taxes in Butler County, OH. Rates, due dates, exemptions, and how it affects your monthly payment.

10 Official Sources
8 min read
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Quick Facts
Tax Rate
Approximately 6.50% of assessed value (varies by location within county due to different school districts and municipalities)
Exemptions
4+ Available
Section 1

How Property Tax Works

Butler County, Ohio operates on a property tax system that funds essential local services including schools, fire departments, police, libraries, and county operations. Property taxes are calculated based on assessed value (35% of market value in Ohio) multiplied by the effective tax rate for your specific location. The county's 2025 property tax rate is approximately 6.50% of assessed value, though this varies significantly by location within the county due to different combinations of school districts, municipalities, and special taxing districts.

Butler County encompasses multiple municipalities and school districts, each with their own tax levies, meaning your actual tax rate depends on exactly where your property is located. Property owners receive tax bills twice yearly, with the first half due in February and the second half due in late July or early August. The county offers several tax credit programs for qualifying homeowners, but these require annual application and are not automatically applied to your tax bill.

Section 2

What Makes Up Your Tax Bill

ComponentRate RangeDescription
County General0.8-1.2%Basic county operations and services
School District2.5-4.0%Local school district operations and facilities
Municipal0.3-0.8%City/township services (varies by location)
Special Districts0.2-1.5%Fire, library, parks, and other special services
Total Effective Rate6.50%2025 levy year rate (payable 2026)

Note: These rates apply to assessed value (35% of market value). Actual rates vary by specific taxing district combinations within Butler County. The 2025 tax rates became effective October 2025 and are payable in 2026. Contact the Butler County Auditor for your property's specific rate breakdown.

Section 3

When Are Property Taxes Due?

For the 2025/2026 tax year in Butler County, property taxes are due in two installments:

Pro tip: If you pay through mortgage escrow, your lender splits these payments across your monthly mortgage. If you pay directly, set calendar reminders to avoid late penalties.
Section 4

Supplemental Tax Bills

Supplemental taxes in Butler County are additional tax bills issued when property ownership changes, new construction is completed, or significant improvements are made during the tax year. These supplemental bills cover the tax difference between the old and new assessed values for the remaining portion of the tax year. For example, if you purchase a home in June that was previously assessed at $200,000 but now has a market value requiring a $300,000 assessment, you would receive a supplemental bill covering the increased tax liability from June through December. Supplemental taxes are calculated by taking the difference in assessed values, multiplying by your area's tax rate, then prorating for the months remaining in the tax year. These bills are typically issued 2-4 months after the triggering event and have separate due dates from regular property tax bills.

Example Calculation

Example 1: $300,000 Home

  • Market Value: $300,000
  • Assessed Value (35%): $105,000
  • Homestead Credit Applied: -$2,500 (reduces taxable value)
  • Net Taxable Value: $102,500
  • Annual Tax ($102,500 × 6.50%): $6,663
  • Monthly Escrow: $555

Example 2: $600,000 Home

  • Market Value: $600,000
  • Assessed Value (35%): $210,000
  • Homestead Credit Applied: -$2,500
  • Net Taxable Value: $207,500
  • Annual Tax ($207,500 × 6.50%): $13,488
  • Monthly Escrow: $1,124

Example 3: $1,000,000 Home

  • Market Value: $1,000,000
  • Assessed Value (35%): $350,000
  • Homestead Credit Applied: -$2,500
  • Net Taxable Value: $347,500
  • Annual Tax ($347,500 × 6.50%): $22,588
  • Monthly Escrow: $1,882

Note: Credits shown require annual application and qualification. Actual rates vary by specific location within Butler County.

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Section 5

Escrow & Property Taxes

Most Butler County homeowners with mortgages have property taxes collected through escrow accounts managed by their lender. Your mortgage servicer estimates annual tax liability, divides it by 12, and collects this amount with your monthly mortgage payment. Lenders typically maintain a cushion of 2-6 months of tax payments in the escrow account to ensure sufficient funds when bills are due. Your servicer pays the county directly when taxes are due in February and July/August.

Annual escrow analysis statements show whether your account has a shortage or surplus, resulting in payment adjustments for the following year. If you pay taxes directly without escrow, Butler County accepts online payments, checks, and in-person payments. The county mails tax bills approximately 30 days before due dates. Property owners should verify that tax payments are made timely whether through escrow or direct payment, as late penalties apply regardless of payment method.

How HonestCasa Helps
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Section 6

Frequently Asked Questions

Q: When are Butler County property taxes due for 2026? A: First half taxes are due February 26, 2026. Second half taxes are typically due in late July or early August (specific date varies annually).

Q: What tax credits are available and do I need to apply? A: Butler County offers Homestead Credits for qualifying homeowners, Senior/Disability Credits, and Veterans Credits. ALL credits require annual application and are not automatic. Applications must be filed with the Butler County Auditor's office.

Q: How does the Homestead Credit work? A: The Homestead Credit limits annual assessment increases (typically to 10%) rather than reducing market value. For 2025 (payable 2026), Butler County approved additional property tax reductions for qualified Homestead recipients. You must apply annually and meet income requirements.

Q: When do I need to apply for tax credits? A: Most credit applications are due by March 31st for the current tax year. Contact the Butler County Auditor for specific deadlines and application forms.

Q: How often are properties reassessed? A: Ohio requires property reappraisal every six years with updates every three years. Butler County follows this state schedule with the most recent countywide reappraisal completed in recent years.

Q: Can I appeal my property assessment? A: Yes, you can appeal to the Butler County Board of Revision if you believe your assessment is incorrect. Appeals must be filed by March 31st following the tax lien date.

Q: What happens if I pay taxes late? A: Butler County charges penalties and interest on late payments. Penalties start accruing immediately after the due date, and properties can eventually face foreclosure for non-payment.

Q: Can I pay property taxes online? A: Yes, Butler County offers online payment options through the County Auditor's website. You can view and pay bills electronically using bank transfers or credit cards (fees may apply).

Q: Why did my tax bill change from last year? A: Tax bills can change due to assessment updates, new levies passed by voters, changes in special district boundaries, or loss/addition of tax credits. Contact the Butler County Auditor to review specific changes to your bill.

Q: Do special taxing districts affect my rate? A: Yes, your location within Butler County determines which school district, municipality, and special districts (fire, library, parks) apply to your property. These combinations create different effective tax rates throughout the county.

Verified Sources

Backed by 10 Official Government Sources

Every fact in this guide is sourced from official county, state, and federal documents.

01
County
Butler County Auditor, OHauditor.bcohio.gov
02
County
Total State and Local Sales Tax Rates, by County, Effective ...dam.assets.ohio.gov
03
Tax Doc
2025 Certified Tax Rates by Districtin.gov
04
County
Butler County - Treasurer - Michael McNamaratreasurer.bcohio.gov
05
County
Butler County Auditor OH - Nancy Nixauditor.bcohio.gov
06
County
Butler County Auditor, OHauditor.bcohio.gov
07
Local Option Homestead Exemptionauditor.bcohio.gov
08
Income Limits Apply for "Local Option" Benefitauditor.bcohio.gov
09
Homestead Exemptionauditor.bcohio.gov
10
County
Butler Countydam.assets.ohio.gov
All sources verified as of 2025 Tax Year

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