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Updated 2025 Tax Year

Lenawee County
Property Tax Guide

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

10 Official Sources
8 min read
Quick Facts
Tax Rate
1.5% to 2.5% of market value (varies by district combination)
Exemptions
5+ Available
Section 1

How Property Tax Works

Lenawee County, Michigan operates under the state's property tax system, which serves as the primary funding mechanism for local government services including schools, county operations, municipal services, and various special districts. Property taxes in Lenawee County are assessed annually based on the State Equalized Value (SEV), which represents approximately 50% of a property's market value. The county follows Michigan's uniform assessment practices, with taxes collected on both a summer and winter billing cycle.

Effective property tax rates in Lenawee County typically range from 1.5% to 2.5% of market value, though actual rates vary significantly by location within the county due to different combinations of school districts, municipalities, and special taxing districts. Each property's total tax rate is determined by combining the county levy, school district millage, local municipality rates, and any applicable special assessments for services like libraries, parks, or emergency services. Property owners should note that their specific tax rate depends on their exact location and the overlapping taxing jurisdictions that serve their area.

Section 2

What Makes Up Your Tax Bill

ComponentApproximate Rate RangeDescription
County Operating4-6 millsBasic county services, courts, sheriff
School District18-24 millsK-12 education, varies by district
Municipality2-8 millsCity/township services, varies by location
Intermediate School District1-2 millsRegional educational services
Community College2-3 millsJackson College district
Library District0.5-1 millWhere applicable
Special AssessmentsVariesFire protection, parks, drainage

Note: Rates shown are in mills (1 mill = $1 per $1,000 of taxable value). These are estimated ranges for FY 2024-2025, as the 2025 Apportionment Report has not yet been finalized by the County Board of Commissioners. Actual rates vary significantly by specific location within Lenawee County due to different combinations of school districts and special taxing districts. Contact the Lenawee County Equalization Department for exact rates applicable to your property.

Section 3

When Are Property Taxes Due?

For the 2025/2026 tax year in Lenawee 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 Lenawee County are additional property tax assessments that occur when there are mid-year changes to a property's taxable value. The most common triggers include new construction completion, property improvements that add significant value, ownership transfers that trigger uncapping of assessed values, or corrections to previous assessments. When the Principal Residence Exemption (homestead) status is removed from a property, this can also result in supplemental taxation due to the loss of assessment growth limitations.

Supplemental taxes are calculated based on the difference between the previous taxable value and the new taxable value, multiplied by the applicable tax rate, and prorated for the portion of the tax year remaining. For example, if a $100,000 home addition is completed in January and increases the taxable value by $50,000, with a total tax rate of 25 mills, the supplemental tax would be approximately $1,250 ($50,000 × 0.025) for that tax year. These supplemental bills are typically issued separately from regular tax bills and have their own due dates as determined by the local treasurer.

Example Calculation

Property Value: $300,000

  • State Equalized Value (SEV): $150,000
  • Taxable Value: $150,000
  • Less: Homestead Credit (caps future growth): No direct reduction
  • Net Taxable Value: $150,000
  • Annual Tax (at 20 mills): $3,000
  • Monthly (if escrowed): $250

Property Value: $600,000

  • State Equalized Value (SEV): $300,000
  • Taxable Value: $300,000
  • Less: Homestead Credit (caps future growth): No direct reduction
  • Net Taxable Value: $300,000
  • Annual Tax (at 22 mills): $6,600
  • Monthly (if escrowed): $550

Property Value: $1,000,000

  • State Equalized Value (SEV): $500,000
  • Taxable Value: $500,000
  • Less: Homestead Credit (caps future growth): No direct reduction
  • Net Taxable Value: $500,000
  • Annual Tax (at 24 mills): $12,000
  • Monthly (if escrowed): $1,000

Note: The Principal Residence Exemption (homestead credit) primarily limits annual assessment increases rather than providing direct tax reductions. All credits require application and are not automatic. Rates shown are estimates and vary by specific location within the county.

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Section 5

Escrow & Property Taxes

Most mortgage lenders in Lenawee County require property tax escrow accounts for loans with less than 20% down payment. The lender collects monthly tax payments as part of your mortgage payment and maintains these funds in an escrow account. Lenawee County's split tax billing system (summer and winter taxes) requires lenders to plan for two separate payment periods annually. Summer taxes are typically due September 14th, while winter taxes are due February 14th.

Lenders must provide annual escrow statements showing the account balance, payments made, and any surplus or shortage. If your escrow analysis shows a shortage due to tax increases, the lender may offer to spread the shortage over 12 months or request a lump sum payment. Property owners with escrow accounts should verify that their lender has current tax information, as changes in assessed value or tax rates can affect required escrow amounts. You can monitor your actual tax bills through the Lenawee County Treasurer's office to ensure your lender is paying the correct amounts on time.

How HonestCasa Helps
  • Understand whether your escrow is set correctly
  • See how rising taxes will change your monthly payment
  • Plan ahead instead of being surprised by "shortage" letters
Section 6

Frequently Asked Questions

Q: When are property taxes due in Lenawee County for 2024-2025? A: Summer taxes are due September 14, 2024, and winter taxes are due February 14, 2025. Winter taxes become delinquent on March 1, 2025, with late fees applied.

Q: What tax credits are available and do they require application? A: The Principal Residence Exemption (PRE) is the primary credit available, requiring Michigan Form 2368 to be filed with your township. This credit caps annual assessment increases and provides school tax reductions. Additional credits may be available for seniors, veterans, or disabled persons, but all require separate applications and are not automatic.

Q: How does the Homestead (Principal Residence Exemption) credit work? A: The homestead credit limits annual taxable value increases to the lesser of 5% or the inflation rate, rather than allowing unlimited growth with market value. It also provides exemption from certain school operating millages. You must file Form 2368 with your township assessor to qualify, and it's not automatic.

Q: When are properties reassessed and how can I appeal? A: Properties are assessed annually with notices typically sent in March. Appeals must be filed with the local Board of Review, usually meeting in March. The deadline for appeals is generally mid-March, and you can present evidence of your property's value during the appeal hearing.

Q: What are the penalties for late payment? A: After February 29, taxes become delinquent and late fees are applied. The Lenawee County Treasurer handles collection of delinquent taxes, and properties can eventually face foreclosure for unpaid taxes.

Q: Can I pay my property taxes online? A: Yes, Lenawee County offers online payment options through their website. Contact your local treasurer's office for specific payment methods and any associated convenience fees.

Q: Why did my taxes increase when my assessment stayed the same? A: Tax increases can occur due to millage rate increases approved by voters, new special assessments, or the expiration of tax credits. Even with stable assessments, your total tax bill can change based on the combined millage rates of all taxing jurisdictions.

Q: What happens if I disagree with my property's assessed value? A: You can appeal to the local Board of Review, typically meeting in March. If unsatisfied, you can further appeal to the Michigan Tax Tribunal. Gather comparable property sales data and evidence of your property's condition to support your case.

Q: Do special taxing districts affect my property tax rate? A: Yes, your location determines which special districts serve your property, such as library districts, fire protection, or park authorities. These additional millages are added to your base county, school, and municipal rates, causing tax rates to vary significantly within Lenawee County.

Q: How do I apply for a property tax deferment? A: Lenawee County offers deferment applications for summer taxes under certain circumstances. Contact the county treasurer's office for eligibility requirements and application deadlines, as these programs have specific income and residency requirements.

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