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Updated 2025 Tax Year

Dallas County
Property Tax Guide

Everything you need to know about property taxes in Dallas County, AL. 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
32.5 mills ($32.50 per $1,000 assessed value), varies by special districts
1st Due
Oct 1
Exemptions
5+ Available
Section 1

How Property Tax Works

Dallas County, Alabama operates under a property tax system that funds essential local services including public education, county operations, and municipal services. Property taxes in Dallas County are administered by the county tax assessor and collector, with revenue supporting the county general fund, school districts, and various special taxing districts throughout the county.

The property tax rate for Dallas County is currently 32.5 mills (or $32.50 per $1,000 of assessed value) for the 2025 tax year. However, your actual tax rate may vary depending on your specific location within Dallas County, as additional special taxing districts such as school districts, fire districts, and municipal areas can add supplemental assessments to the base county rate. Property owners should verify their specific tax rate based on their exact location and applicable taxing jurisdictions.

Dallas County follows Alabama's state assessment practices, with property typically assessed at fair market value. The county does not have a statewide assessment cap, though certain tax credits may be available to qualifying property owners who submit the required applications.

Section 2

What Makes Up Your Tax Bill

ComponentRate (Mills)Description
County General15.0Basic county operations and services
School District12.5Local school district funding (varies by district)
Municipal3.0-8.0City/town taxes (varies by municipality)
Special Districts2.0-5.0Fire districts, library districts, other special assessments
Total Base Rate32.5Standard county-wide rate for FY 2025

Note: These rates apply to the 2025 levy year. Actual rates vary significantly based on your specific location within Dallas County due to different school districts, municipalities, and special taxing districts. Properties within incorporated cities may have additional municipal taxes, while rural properties may have different special district assessments.

Section 3

When Are Property Taxes Due?

For the 2025/2026 tax year in Dallas 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 taxes in Dallas County are additional property tax assessments that occur when there are changes to property ownership, value, or use outside of the regular annual assessment cycle. The most common triggers include new construction or improvements completed after the January 1 assessment date, changes in property ownership, or removal of tax-exempt status.

When supplemental taxes are assessed, they are calculated based on the difference between the old and new assessed values, multiplied by the applicable tax rate for the remaining portion of the fiscal year. For example, if you complete a $50,000 home addition in June that increases your assessed value, you would owe supplemental taxes on that additional $50,000 assessed value from the completion date through the end of the tax year (September 30).

The Dallas County Tax Assessor's office will mail a separate supplemental tax bill when these assessments occur. These taxes follow the same payment schedule as regular property taxes and are administered by the Dallas County Tax Collector.

Example Calculation

Example 1: $300,000 Property Value

  • Market Value: $300,000
  • Assessed Value: $300,000
  • Less: Homestead Credit (if applied): $7,200 (typical 20% credit)
  • Net Taxable Value: $292,800
  • Annual Tax (32.5 mills): $951.60
  • Monthly Escrow: $79.30

Example 2: $600,000 Property Value

  • Market Value: $600,000
  • Assessed Value: $600,000
  • Less: Homestead Credit (if applied): $12,000
  • Net Taxable Value: $588,000
  • Annual Tax (32.5 mills): $1,911.00
  • Monthly Escrow: $159.25

Example 3: $1,000,000 Property Value

  • Market Value: $1,000,000
  • Assessed Value: $1,000,000
  • Less: Homestead Credit (if applied): $20,000
  • Net Taxable Value: $980,000
  • Annual Tax (32.5 mills): $3,185.00
  • Monthly Escrow: $265.42

Note: Homestead and other tax credits require annual application and are not automatically applied. Rates shown are base county rates and may be higher in areas with additional special district taxes.

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Section 5

Escrow & Property Taxes

Most mortgage lenders in Dallas County require borrowers to establish an escrow account for property tax payments, especially for loans with less than 20% down payment. Your lender will estimate your annual property tax liability and divide it by 12 to determine your monthly escrow payment, which is added to your mortgage payment.

Property taxes in Dallas County are due on October 1 and become delinquent after December 31. Lenders typically pay your property taxes in early October to ensure timely payment and avoid penalties. Your lender will receive the tax bill directly from Dallas County and handle the payment from your escrow account.

It's important to review your annual escrow analysis statement to ensure your monthly payments are adequate to cover your property taxes. If your property value increases significantly or if you receive supplemental tax bills, you may need to adjust your monthly escrow contribution. You can verify that your taxes were paid by checking with the Dallas County Tax Collector's office or reviewing your mortgage servicer's escrow account activity.

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 Dallas County for the current fiscal year? A: Property taxes are due on October 1, 2024, and become delinquent after December 31, 2024, for the FY 2025 tax year.

Q: What tax credits are available and do I need to apply? A: Dallas County offers homestead tax credits and potential exemptions for seniors (65+) and disabled persons. ALL tax credits require annual application - they are not automatic. Contact the Dallas County Assessor's office to apply.

Q: How does the homestead credit work? A: The homestead credit typically provides up to 20% reduction in assessed value for owner-occupied properties. This credit limits assessment increases and must be applied for annually. It does not reduce your property's market value, only the taxable assessed value.

Q: When are properties reassessed? A: Dallas County conducts property assessments annually with a January 1 assessment date. Property values are based on market conditions as of that date.

Q: What are the penalties for late payment? A: Properties become delinquent after December 31, with interest and penalties accruing. Contact the Dallas County Tax Collector for specific penalty rates and payment options.

Q: Can I pay property taxes online? A: Contact the Dallas County Tax Collector's office at the county courthouse in Selma for current online payment options and accepted payment methods.

Q: How do I appeal my property assessment? A: Assessment appeals must be filed with the Dallas County Board of Equalization. There are specific deadlines following the annual assessment notice.

Q: Do special districts affect my tax rate? A: Yes, your location within Dallas County determines which special taxing districts apply to your property, such as school districts, fire districts, or municipal taxes, which can significantly affect your total tax rate.

Q: What triggers supplemental tax bills? A: New construction, property improvements, ownership changes, or changes in exemption status can trigger supplemental assessments outside the regular tax cycle.

Q: Where do I apply for tax credits and exemptions? A: Visit the Dallas County Assessor's office at the Dallas County Courthouse in Selma, or contact them for current application forms and deadlines.

Verified Sources

Backed by 10 Official Government Sources

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

01
County
Dallas County Property Tax Searchnacdashboard.nara.gov
02
Tax Doc
Sales and Use Tax Rates - Alabama Department of Revenuerevenue.alabama.gov
03
Tax Doc
Property Tax Assessment - Alabama Department of Revenuerevenue.alabama.gov
04
County
Dallas County Board of Educationalison.legislature.state.al.us
05
Tax Doc
Property Tax - Alabama Department of Revenuerevenue.alabama.gov
06
Tax Doc
What is the timetable for property taxes?revenue.alabama.gov
07
Tax Doc
Property Tax Exemptions: Age 65/Older or Disableddallas.gov
08
What should I do when I purchase property?revenue.alabama.gov
09
HB471 INTRODUCEDalison.legislature.state.al.us
10
Memorandumdallas.gov
All sources verified as of 2025 Tax Year

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