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Updated 2025 Tax Year

Issaquena County
Property Tax Guide

Everything you need to know about property taxes in Issaquena County, MS. 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
30.06 mills (3.006%) projected for 2025, varies by taxing district
Exemptions
5+ Available
Section 1

How Property Tax Works

Issaquena County, Mississippi operates under the state's property tax system to fund essential county services including education, public safety, infrastructure, and local government operations. Property taxes in Issaquena County are calculated based on assessed property values, which are typically assessed at approximately 10% of market value for residential properties, following Mississippi's assessment guidelines.

The effective property tax rate for Issaquena County is projected at 30.06 mills for the 2025 tax year, though actual rates can vary significantly depending on your specific location within the county. Different areas may be subject to additional special taxing districts, including school districts and municipal improvement districts, which can increase the total effective rate. Property owners should verify their specific tax rate and applicable districts with the Issaquena County Tax Assessor's office, as rates are determined annually based on local budget needs and property valuations.

Section 2

What Makes Up Your Tax Bill

ComponentRate (Mills)Description
County General Fund~15.0Basic county operations and services
South Delta Schools~13.0Local school district funding
Road/Bridge District~2.0Infrastructure maintenance and improvements
Total Base Rate30.06Combined rate for most areas

Note: These rates apply to the 2025 tax levy year. Actual rates may vary by location within Issaquena County depending on special taxing districts such as fire districts, drainage districts, or municipal service areas. The Western Line area of the county may have different district assessments. Contact the Issaquena County Tax Assessor for your specific location's complete rate breakdown.

Section 3

When Are Property Taxes Due?

For the 2025/2026 tax year in Issaquena 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 Issaquena County are additional property tax assessments that occur when there are changes in property ownership, new construction, or improvements that increase a property's assessed value during the tax year. These taxes are calculated on a pro-rated basis from the date of the change through the end of the current tax year.

Common triggers for supplemental taxes include: purchasing a home, completing new construction, adding rooms or structures, or making significant improvements that increase property value. For example, if you purchase a $400,000 home in July and the previous assessment was based on a $350,000 value, you would receive a supplemental tax bill for the $50,000 difference in assessed value, calculated from July through the end of the tax year. The supplemental tax would be approximately $150 ($50,000 × 10% assessment ratio × 30.06 mills ÷ 2 for half year).

Example Calculation

Example 1: $300,000 Home

  • Market Value: $300,000
  • Assessed Value (10%): $30,000
  • Less: Homestead Credit: -$300 (if applicable and applied for)
  • Net Taxable Value: $29,700
  • Annual Tax: $29,700 × 30.06 mills = $893
  • Monthly Escrow: $74

Example 2: $600,000 Home

  • Market Value: $600,000
  • Assessed Value (10%): $60,000
  • Less: Homestead Credit: -$300 (if applicable and applied for)
  • Net Taxable Value: $59,700
  • Annual Tax: $59,700 × 30.06 mills = $1,795
  • Monthly Escrow: $150

Example 3: $1,000,000 Home

  • Market Value: $1,000,000
  • Assessed Value (10%): $100,000
  • Less: Homestead Credit: -$300 (if applicable and applied for)
  • Net Taxable Value: $99,700
  • Annual Tax: $99,700 × 30.06 mills = $2,997
  • Monthly Escrow: $250

Note: Tax credits require separate application and are not automatically applied. Contact the County Assessor for eligibility requirements and application procedures.

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Section 5

Escrow & Property Taxes

Most mortgage lenders in Issaquea County require property tax escrow accounts to ensure timely payment of property taxes. Your lender will collect approximately 1/12 of your annual property tax bill each month along with your mortgage payment. The lender maintains these funds in an escrow account and pays your property taxes directly to Issaquah County when due.

Lenders typically conduct annual escrow analyses to ensure adequate funds are collected. If property taxes increase, your monthly escrow payment may increase accordingly. You'll receive an annual escrow statement showing all deposits and payments made on your behalf. Property owners should verify that their lender has the correct tax amount and payment schedule, as Issaquea County has specific due dates of April 15 and September 15, with final payment due November 15. If you pay your own taxes without escrow, ensure you budget for these payment dates to avoid penalties and interest charges.

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 Issaquea County for the 2025 tax year? A: Property taxes are typically due April 15 and September 15, with final payment due November 15. Contact the County Tax Collector to confirm specific dates for the current tax year.

Q: What tax credits are available and how do I apply? A: Mississippi offers a Homestead Tax Credit that must be applied for annually. This credit can reduce your tax bill by approximately $300 for qualifying primary residences. Applications are typically due by April 1st. Contact the Issaquea County Assessor's office for applications and eligibility requirements.

Q: How does the Homestead Credit work? A: The Homestead Credit provides tax relief for primary residences but requires annual application. It may also include provisions that limit annual assessment increases. This is a tax credit (reduces your tax bill), not an exemption, and is NOT automatically applied.

Q: When are properties reassessed? A: Mississippi conducts property reappraisals on a cyclical basis. Contact the County Assessor for the current reappraisal schedule and to understand how assessments are determined.

Q: How do I appeal my property assessment? A: Property assessment appeals must be filed with the County Board of Supervisors within a specified timeframe after assessment notices are mailed. Contact the Assessor's office for appeal forms and deadlines.

Q: What are the penalties for late property tax payments? A: Late payments typically incur interest and penalties. After November 15, unpaid taxes may be subject to additional fees and potential tax lien procedures.

Q: Can I pay property taxes online? A: Contact the Issaquea County Tax Collector's office directly to inquire about online payment options and accepted payment methods.

Q: Why might my tax rate be different from the 30.06 mills? A: Your actual rate depends on special taxing districts in your area, such as school districts, fire districts, or drainage districts. Properties in different parts of Issaquea County may have different combinations of these districts affecting the total rate.

Verified Sources

Backed by 10 Official Government Sources

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

01
County
2014-2025 County and City Millage Ratesdor.ms.gov
02
SB2831 (As Introduced) - 2025 Regular Sessionbillstatus.ls.state.ms.us
03
SB2832 (As Passed the Senate) - 2025 Regular Sessionbillstatus.ls.state.ms.us
04
FOA ETA 22-13 Full Announcementdol.gov
05
U.S. Bureau of Economic Analysis (BEA)bea.gov
06
OCT 2 4 1994supremecourt.gov
07
HB1049 (As Introduced) - 2026 Regular Sessionbillstatus.ls.state.ms.us
08
.... I Icongress.gov
09
Congressional Recordcongress.gov
10
The following document was not prepared by the Office of ...osa.ms.gov
All sources verified as of 2025 Tax Year

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