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Updated 2025 Tax Year

Marion County
Property Tax Guide

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

10 Official Sources
8 min read
Quick Facts
Tax Rate
~1% effective rate (varies by location due to municipal boundaries and special taxing districts)
1st Due
Feb 28
2nd Due
Mar 1
Exemptions
4+ Available
Section 1

How Property Tax Works

Marion County, Tennessee operates under the state's property tax system where property taxes are the primary funding source for local government services, schools, and infrastructure improvements. Property owners in Marion County can expect effective tax rates around 1% of assessed value, though actual rates vary significantly depending on your location within the county due to special taxing districts such as municipal boundaries and school districts.

Property taxes in Marion County are assessed annually as of January 1st and are due by February 28th, with penalties beginning March 1st for unpaid taxes. The county follows Tennessee's assessment system where residential property is assessed at 25% of appraised market value. It's important to note that tax rates and special assessments can vary considerably within Marion County depending on which city, school district, or special service district your property is located in.

Section 2

What Makes Up Your Tax Bill

The 2025 tax rate for Marion County is still being determined by the Tennessee State Board of Equalization based on appraisal ratio studies. Property owners should check the Tennessee Comptroller's website for the finalized 2025 rates. Historical rates typically include:

ComponentApproximate RateDescription
County GeneralVariesBasic county services, roads, administration
County SchoolVariesMarion County school district operations
MunicipalVaries by cityCity services (if applicable to your location)
Special DistrictsVariesFire districts, utility districts, or other special services

Note: Final tax rates for levy year 2025-2026 will be published after the state completes its appraisal ratio study. Rates vary significantly by location within Marion County based on which taxing jurisdictions serve your property.

Section 3

When Are Property Taxes Due?

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

First Installment
Feb 28
Delinquent after Dec 10
Second Installment
Mar 1
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 Marion County are triggered when there are changes in property ownership, new construction, or significant improvements completed after the January 1st assessment date. These supplemental assessments ensure that property tax obligations are properly allocated between previous and new owners during the tax year.

For example, if you purchase a home in Marion County in June, or if you complete a major renovation that increases your property's assessed value, you may receive a supplemental tax bill for the remaining months of the tax year. The supplemental tax is calculated by taking the difference between the old and new assessed values, applying the current tax rate, and prorating it for the remaining months in the tax year.

Example Calculation

Based on Tennessee's 25% assessment ratio and estimated Marion County tax rates, here are examples for different property values:

$300,000 Home:

  • Assessed Value: $75,000 (25% of market value)
  • Less: Tax Credits (if applied for): Variable
  • Net Taxable Value: ~$75,000
  • Annual Tax: ~$750 (at 1.0% rate)
  • Monthly Escrow: ~$63

$600,000 Home:

  • Assessed Value: $150,000 (25% of market value)
  • Less: Tax Credits (if applied for): Variable
  • Net Taxable Value: ~$150,000
  • Annual Tax: ~$1,500 (at 1.0% rate)
  • Monthly Escrow: ~$125

$1,000,000 Home:

  • Assessed Value: $250,000 (25% of market value)
  • Less: Tax Credits (if applied for): Variable
  • Net Taxable Value: ~$250,000
  • Annual Tax: ~$2,500 (at 1.0% rate)
  • Monthly Escrow: ~$208

Note: These calculations use estimated rates. Actual rates vary by location within Marion County and available tax credits require separate applications.

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Section 5

Escrow & Property Taxes

Most Marion County property owners with mortgages have their property taxes collected through monthly escrow payments to their lender. Your mortgage servicer estimates your annual tax bill, divides it by 12, and collects this amount with your monthly mortgage payment. The lender then pays your property taxes directly to Marion County when they become due on February 28th.

Lenders typically conduct annual escrow analyses and may adjust your monthly payment if your property taxes increase due to reassessment or rate changes. You'll receive an escrow statement showing the adjustment and the reason for any changes. Property owners should verify that their lender has paid the correct amount by checking with the Marion County Tax Assessor's office, especially if you've received any supplemental tax bills or applied for tax credits that might affect your total tax obligation.

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 Marion County for the 2025 tax year? A: Property taxes are due by February 28, 2026, with penalties starting March 1, 2026, if not paid.

Q: What tax credits are available in Marion County and do I need to apply? A: Tennessee offers tax relief and tax freeze programs for qualifying elderly and disabled property owners. These are tax credits that reduce your tax bill and require application. Applications are due 35 days past the property tax delinquency date (approximately early April).

Q: How does the homestead exemption work in Marion County? A: Tennessee has a tax freeze program (not a traditional homestead exemption) that caps assessment increases for qualifying elderly and disabled homeowners. This limits how much your assessed value can increase year-over-year but doesn't reduce your property's market value. You must apply and meet income requirements.

Q: Do tax credits and exemptions apply automatically? A: No, most tax credits and relief programs require annual application. Contact the Marion County Property Assessor's office to apply for available programs.

Q: How often are properties reassessed in Marion County? A: Tennessee counties follow a reappraisal cycle. Check with the Marion County Property Assessor for the specific reappraisal schedule and next county-wide reassessment date.

Q: How can I appeal my property assessment? A: Property assessment appeals must be filed with the Marion County Board of Equalization. Contact the Property Assessor's office for appeal forms and deadlines, typically within 30 days of receiving your assessment notice.

Q: What are the penalties for late payment? A: Penalties begin March 1st for taxes not paid by February 28th. Contact the Marion County Trustee's office for specific penalty rates and collection procedures.

Q: Can I pay my property taxes online? A: Check with the Marion County Trustee's office for available online payment options and accepted payment methods.

Q: Why might my tax bill be different from my neighbor's even with similar home values? A: Tax bills can vary based on different taxing districts (city limits, school districts, fire districts), different assessment years, and whether property owners have applied for available tax credits or relief programs.

Q: Where can I get current tax rate information for my specific location in Marion County? A: Contact the Marion County Property Assessor's office or check the Tennessee Comptroller's website for the most current tax rates, as they vary by specific taxing jurisdictions within the county.

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