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Updated 2025 Tax Year

Logan County
Property Tax Guide

Everything you need to know about property taxes in Logan County, OK. 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
0.75% base rate, varies significantly by taxing district (school, fire, library districts add additional rates)
1st Due
Oct 1
Exemptions
4+ Available
Section 1

How Property Tax Works

Logan County, Oklahoma operates on a property tax system that funds essential local services including county government operations, schools, emergency services, and infrastructure maintenance. Property taxes in Logan County are assessed annually based on fair market value as of January 1st, with taxes levied each October 1st for the following tax year. The county follows Oklahoma's standard assessment practices, typically assessing residential property at 11-13.5% of fair market value.

The effective tax rate in Logan County varies significantly by location within the county due to special taxing districts including school districts, fire districts, library districts, and municipal improvement districts. Based on 2025 data, the county's base tax rate is 0.0075 (0.75%), but residents may pay additional assessments depending on their specific taxing districts. Total effective rates typically range from approximately 0.8% to 1.2% of assessed value, making Logan County's property taxes moderate compared to other Oklahoma counties.

Property owners should note that their actual tax bill depends not only on their property's assessed value but also on the specific combination of taxing districts where their property is located. School district levies often represent the largest component of property tax bills in most areas of the county.

Section 2

What Makes Up Your Tax Bill

ComponentRateDescription
Logan County General Fund0.0075Base county operations, maintenance, and services
School District LevyVariesLocal school district operations (varies by district)
School Bond IssuesVariesCapital improvements and construction projects
Career TechnologyVariesVocational and technical education programs
Fire DistrictVariesLocal fire protection services (if applicable)
Library DistrictVariesPublic library services (if applicable)
Municipal AssessmentsVariesCity services and improvements (if within city limits)

Rates shown apply to Levy Year 2025 (taxes payable in 2025-2026). Total effective rates typically range from 0.008 to 0.012 (0.8% to 1.2%) depending on location and applicable special districts. School district levies often comprise 60-70% of total property tax bills. Contact the Logan County Assessor's office at (405) 282-0266 for specific rates applicable to your property's taxing districts.

Section 3

When Are Property Taxes Due?

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

First Installment
Oct 1
Delinquent after Dec 10
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 property taxes in Logan County are triggered by specific events that change property ownership or value during the tax year. The most common triggers include change of ownership (sale or transfer), new construction completion, additions or major improvements to existing properties, and subdivision of land. These supplemental assessments ensure that property tax obligations are properly allocated based on current ownership and property conditions.

When a supplemental tax event occurs, the Logan County Assessor's office calculates the difference between the previous assessment and the new assessment, then applies the current tax rate to determine additional taxes owed. For example, if a home sells mid-year and the new assessment increases the taxable value by $50,000, and the total tax rate is 1.0%, the supplemental tax would be approximately $500, prorated for the remaining portion of the tax year.

Supplemental tax bills are typically issued within 60-90 days of the triggering event and become due 30 days from the issue date. Property owners receive separate supplemental tax bills in addition to their regular annual tax bills, and these supplemental amounts are not included in mortgage escrow calculations unless specifically arranged with the lender.

Example Calculation

Example 1: $300,000 Home with Homestead Credit

  • Market Value: $300,000
  • Assessed Value (12%): $36,000
  • Less: Homestead Credit Application: -$1,000
  • Net Taxable Value: $35,000
  • Tax Rate: 1.0% (estimated total)
  • Annual Tax: $350
  • Monthly Escrow: $29.17

Example 2: $600,000 Home with Homestead + Senior Credit

  • Market Value: $600,000
  • Assessed Value (12%): $72,000
  • Less: Homestead Credit Application: -$1,000
  • Less: Senior Citizen Credit Application: -$200
  • Net Taxable Value: $70,800
  • Tax Rate: 1.1% (estimated total)
  • Annual Tax: $778.80
  • Monthly Escrow: $64.90

Example 3: $1,000,000 Home with Homestead Credit

  • Market Value: $1,000,000
  • Assessed Value (12%): $120,000
  • Less: Homestead Credit Application: -$1,000
  • Net Taxable Value: $119,000
  • Tax Rate: 1.2% (estimated total)
  • Annual Tax: $1,428
  • Monthly Escrow: $119.00

Note: All tax credits require separate applications filed with the Logan County Assessor by March 15th annually. Rates vary by specific taxing districts.

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Section 5

Escrow & Property Taxes

Most mortgage lenders in Logan County require property tax escrow accounts for borrowers with less than 20% equity in their homes. Lenders collect monthly escrow payments along with principal and interest, typically calculating 1/12th of the estimated annual property tax bill. The escrow account pays property taxes directly to Logan County when they become due, ensuring timely payment and protecting the lender's security interest in the property.

Logan County property taxes are paid in two installments: the first half is due February 11th and the second half is due July 8th for the 2025 tax year. Lenders typically make these payments automatically from escrow accounts, though property owners should verify that payments are made on time. If your tax bill increases due to reassessment or new special district levies, your lender will conduct an escrow analysis and may increase your monthly payment to cover the higher taxes.

Property owners with escrow accounts should review their annual escrow statements carefully and contact their lender if they notice discrepancies. You can verify that your taxes have been paid by checking with the Logan County Treasurer's office or visiting their online portal. If you pay off your mortgage or refinance, ensure that property tax payment responsibility is properly transferred to avoid late payment penalties.

How HonestCasa Helps
  • Understand whether your escrow is set correctly
  • See how rising taxes will change your monthly payment
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Section 6

Frequently Asked Questions

Q: When are Logan County property taxes due for the 2025 tax year? A: First half taxes are due February 11, 2026, and second half taxes are due July 8, 2026. These dates apply to taxes assessed for the 2025 tax year.

Q: What tax credits are available and do I need to apply? A: Common credits include Homestead Credit, Senior Citizen Credit, Disabled Veteran Credit, and 100% Disabled Veteran Credit. ALL credits require separate applications filed with the Logan County Assessor by March 15th annually - they are not automatic.

Q: How does the Homestead Credit work? A: The Homestead Credit provides tax relief for owner-occupied residential properties and caps assessment increases, helping limit year-over-year tax growth. You must file an application by March 15th each year and occupy the property as your primary residence on January 1st.

Q: When does the county assess properties and how can I appeal? A: Properties are assessed annually as of January 1st. Assessment notices are typically mailed in spring. You can appeal your assessment by filing a formal complaint with the Logan County Board of Equalization within the specified appeal period, usually 30 days from notice.

Q: What happens if I pay my property taxes late? A: Late payments incur penalties and interest charges. Contact the Logan County Treasurer's office at (405) 282-2624 for specific penalty rates and payment arrangements.

Q: Can I pay my property taxes online? A: Yes, Logan County offers online payment options through their official website. Contact the Treasurer's office for current online payment systems and accepted payment methods.

Q: Why do my taxes vary from my neighbor's even though our homes are similar? A: Tax bills depend on both assessed value and the specific taxing districts where your property is located. Different school districts, fire districts, and municipal boundaries create varying total tax rates even for similar properties.

Q: If I buy a home mid-year, am I responsible for the full year's taxes? A: Property taxes are typically prorated between buyer and seller at closing based on the closing date. However, supplemental assessments may apply if the sale triggers a reassessment of the property's value.

Verified Sources

Backed by 10 Official Government Sources

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

01
Tax Doc
Sales Tax News Release January 2026 - Oklahoma.govoklahoma.gov
02
County
Logan County, Illinois - Treasurer Homelogancountyil.gov
03
Tax Doc
Delinquent Taxeslogancountyclerk.ky.gov
04
County
Logan County Treasurerlogancountyco.gov
05
County
FAQ's - Logan County Treasurertreasurer.logancountyohio.gov
06
2026-2027 Form 921 Application for Homestead Exemptionoklahoma.gov
07
2026 Form 998 Application for 100% Disabled Veterans Real ...oklahoma.gov
08
OKReady - Oklahoma Insurance Departmentoid.ok.gov
09
County
GRANT COUNTY, OKLAHOMA - State Auditor and Inspectorsai.ok.gov
10
State
Financial Statements - For the Year Ended December 31, 2014logancountyco.gov
All sources verified as of 2025 Tax Year

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