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Updated 2025 Tax Year

Clay County
Property Tax Guide

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

10 Official Sources
8 min read
Quick Facts
Tax Rate
Varies by jurisdiction within Clay County, 8.1% increase for 2025 tax year
1st Due
May 15
2nd Due
Oct 15
Exemptions
5+ Available
Section 1

How Property Tax Works

Clay County, Minnesota operates on a property tax system that serves as the primary funding mechanism for essential local services including public schools, county government operations, municipal services, and special districts. Property taxes in Clay County fund everything from road maintenance and public safety to libraries and parks. The county assesses properties annually based on their estimated market value as of January 2nd each year.

Property tax rates in Clay County vary significantly by location within the county due to different combinations of taxing jurisdictions, including school districts, municipalities, watershed districts, and other special assessments. For the 2025 tax year, Clay County is experiencing an 8.1% increase in property tax rates compared to 2024. Effective tax rates typically range from approximately 0.8% to 1.4% of assessed market value, depending on your specific location and the applicable taxing districts. Final rates for 2025 are still being finalized by the Minnesota Department of Revenue, with preliminary levies showing increases across most jurisdictions within the county.

Section 2

What Makes Up Your Tax Bill

Property tax rates in Clay County for Tax Year 2025 (payable in 2026) consist of multiple components that vary by location within the county:

ComponentEstimated Rate RangeDescription
County General Levy0.25% - 0.35%County operations, roads, public safety
School District Levy0.45% - 0.75%Local school district operations and bonds
Municipal Levy0.15% - 0.45%City/township services (varies by municipality)
Special Districts0.05% - 0.25%Watershed, library, fire districts as applicable
Total Estimated Range0.90% - 1.80%Varies significantly by specific location

Important Note: These are estimated ranges for FY 2025-2026. Your exact rate depends on your specific address and which taxing jurisdictions apply to your property. The 8.1% countywide increase reported for 2025 reflects preliminary levy information, with final rates to be confirmed by the Minnesota Department of Revenue. Properties within different school districts, municipalities, and special taxing districts will have different total rates.

Section 3

When Are Property Taxes Due?

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

First Installment
May 15
Delinquent after Dec 10
Second Installment
Oct 15
Delinquent after Apr 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 taxes in Clay County are additional property tax assessments that occur when there are changes to property ownership, value, or use during the tax year. The most common triggers include new construction completion, property improvements that increase assessed value, ownership transfers that remove previous exemptions or credits, and corrections to assessment errors discovered mid-year.

Supplemental taxes are calculated by taking the difference between the new assessed value and the original assessed value, then applying the applicable tax rate for that portion of the year remaining. For example, if a $100,000 home addition is completed in July, and your total tax rate is 1.2%, you would owe a supplemental tax of approximately $600 ($100,000 × 1.2% × 6/12 months). These supplemental bills are typically issued within 60 days of the assessment change and have their own due dates separate from regular property tax installments.

Example Calculation

The following examples show estimated annual property tax calculations for Clay County properties in Tax Year 2025, assuming a mid-range location with a 1.15% effective tax rate:

Example 1: $300,000 Home

  • Assessed Market Value: $300,000
  • Less: Homestead Credit Applied: -$15,600 (estimated)
  • Net Taxable Value: $284,400
  • Annual Tax (1.15% rate): $3,271
  • Monthly Escrow Amount: $272

Example 2: $600,000 Home

  • Assessed Market Value: $600,000
  • Less: Homestead Credit Applied: -$23,200 (estimated)
  • Net Taxable Value: $576,800
  • Annual Tax (1.15% rate): $6,633
  • Monthly Escrow Amount: $553

Example 3: $1,000,000 Home

  • Assessed Market Value: $1,000,000
  • Less: Homestead Credit Applied: -$28,400 (estimated)
  • Net Taxable Value: $971,600
  • Annual Tax (1.15% rate): $11,173
  • Monthly Escrow Amount: $931

Important: Homestead and other tax credits require annual application and are not automatic. Credit amounts vary based on income and property value. Actual rates vary by specific location within Clay County.

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Section 5

Escrow & Property Taxes

Most Clay County homeowners with mortgages have their property taxes collected monthly through escrow accounts managed by their lenders. Your mortgage servicer estimates your annual property tax bill, divides it by 12, and collects this amount with your monthly mortgage payment. The lender maintains this money in a separate escrow account and pays your property taxes directly to Clay County when they become due.

Escrow accounts are analyzed annually, typically around the anniversary of your loan closing. If property taxes increase (as they have in 2025), your lender may require an escrow shortage payment or increase your monthly payment to cover the higher taxes. Clay County property taxes are due in two installments - the first half by November 15th and the second half by December 31st. Your lender typically pays these installments directly from your escrow account. You can verify payments were made by checking Clay County's online property tax lookup system or contacting the Clay County Treasurer's office. If you pay taxes directly (without escrow), you're responsible for meeting these deadlines to avoid penalties.

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 Clay County property taxes due for 2025? A: For Tax Year 2025 (payable 2026), the first half payment is due November 15, 2026, and the second half is due December 31, 2026. If the due date falls on a weekend, payment is due the following Monday.

Q: What tax credits are available and do I need to apply? A: The primary tax credit is the Homestead Credit for owner-occupied primary residences. This credit must be applied for annually and caps assessment increases rather than reducing market value. Senior citizens may qualify for additional credits. Most credits require separate applications and are not automatic.

Q: How does the Homestead Credit work? A: The Homestead Credit doesn't reduce your home's market value but instead limits how much your assessment can increase year-to-year (typically capped at 10% for the first $500,000 in value). You must file for homestead classification each year with the county assessor - it's not automatic.

Q: What are the penalties for late payment? A: Clay County charges penalties and interest on late property tax payments. Penalty rates and interest accrue monthly from the due date until paid in full. Contact the Clay County Treasurer for current penalty rates.

Q: Can I pay my property taxes online? A: Yes, Clay County offers online property tax payments with a maximum single payment limit of $99,999. Check the Clay County website for accepted payment methods and any convenience fees.

Q: How often are properties assessed in Clay County? A: Clay County assesses all properties annually based on estimated market value as of January 2nd each year. Assessment notices are typically mailed in spring.

Q: How do I appeal my property assessment? A: Property assessment appeals in Clay County must be filed by April 30th following the assessment. Contact the Clay County Assessor's office for appeal forms and procedures.

Q: Why did my taxes increase 8.1% in 2025? A: The 8.1% increase reflects higher preliminary levies from local governments and school districts countywide. Your individual increase may vary based on your specific taxing jurisdictions and any changes to your property's assessed value.

Q: Do special taxing districts affect my tax rate? A: Yes, your location within Clay County determines which special districts apply (school districts, watershed districts, municipal levies), significantly affecting your total tax rate. Properties in different areas can have substantially different rates.

Q: Where can I find my exact tax rate and bill information? A: Contact the Clay County Treasurer's office or use their online property tax lookup system with your property identification number. For assessment questions, contact the Clay County Assessor's office.

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