HonestCasa logoHonestCasa
Updated 2025 Tax Year

Dawson County
Property Tax Guide

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

10 Official Sources
8 min read
Quick Facts
Tax Rate
Varies by location: County base rate plus school district rates (Dawson ISD, Klondike Consolidated ISD) and special districts
1st Due
Jan 31
Exemptions
5+ Available
Section 1

How Property Tax Works

Dawson County, Texas operates under the state's property tax system, where property taxes serve as the primary funding mechanism for essential local services including schools, county operations, emergency services, and infrastructure maintenance. Property owners in Dawson County pay taxes to multiple entities: the county government, school districts (primarily Dawson ISD and Klondike Consolidated ISD), and various special taxing districts depending on their specific location within the county.

The effective property tax rate in Dawson County varies significantly based on your exact location due to the overlay of different taxing jurisdictions. While the county's base rate is part of the overall burden, property owners also pay school district taxes and may be subject to additional special district assessments. The combined rate typically ranges from approximately 2.0% to 2.5% of assessed value, though this can vary based on the specific combination of taxing entities that serve your property. Texas law provides several tax credits and exemptions that can substantially reduce your tax burden, but most require annual application and are not automatically granted.

Section 2

What Makes Up Your Tax Bill

ComponentRate (per $100)Description
Dawson County$0.7046 (proposed)County operations, roads, courts, law enforcement
Dawson ISDVaries by districtK-12 education funding (largest component)
Klondike Consolidated ISDVaries by districtK-12 education funding (select areas)
Emergency Services DistrictsVariesFire protection and EMS services
Hospital DistrictsIf applicableLocal healthcare facility funding
Water/Utility DistrictsVaries by locationWater infrastructure and services

Note: These rates apply to the FY 2025-2026 levy year. The Dawson County rate of $0.7046 per $100 of assessed value is proposed and subject to final approval. School district rates and special district rates vary significantly by location within the county. Your total rate depends on which combination of these taxing entities serve your specific property address. Contact the Dawson County Appraisal District for your exact rate calculation.

Section 3

When Are Property Taxes Due?

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

First Installment
Jan 31
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 property taxes in Dawson County are additional tax bills issued when there are mid-year changes to your property that affect its assessed value. The most common triggers include change of ownership (property sales), completion of new construction or major improvements, and corrections to previous assessments that result in higher valuations.

When a supplemental assessment is issued, the tax is calculated on the difference between the old and new assessed values, prorated for the remaining months in the tax year. For example, if you complete a $100,000 home addition in July and your total tax rate is 2.2%, the supplemental tax would be approximately $1,100 ($100,000 × 0.022) prorated for 6 months, resulting in a supplemental bill of about $550. These supplemental taxes are separate from your regular annual tax bill and have their own due dates, typically 30 days from the date of issuance.

Example Calculation

Example 1: $300,000 Home with Homestead Exemption

  • Market Value: $300,000
  • School District Homestead Exemption: -$100,000
  • Taxable Value: $200,000
  • Tax Rate: 2.20% (estimated combined rate)
  • Annual Tax: $4,400
  • Monthly Escrow: $367

Example 2: $600,000 Home with Homestead and Senior Exemptions

  • Market Value: $600,000
  • School District Homestead Exemption: -$100,000
  • Additional Senior Exemption: -$10,000 (if applicable)
  • Taxable Value: $490,000
  • Tax Rate: 2.20% (estimated combined rate)
  • Annual Tax: $10,780
  • Monthly Escrow: $898

Example 3: $1,000,000 Home with Standard Exemptions

  • Market Value: $1,000,000
  • School District Homestead Exemption: -$100,000
  • Taxable Value: $900,000
  • Tax Rate: 2.20% (estimated combined rate)
  • Annual Tax: $19,800
  • Monthly Escrow: $1,650

Note: All exemptions require annual application and approval. Rates shown are estimates as actual rates vary by specific taxing districts serving your property location.

See How Taxes Affect Your Payment

Property taxes are just part of your total monthly cost. Get the full picture.

Calculate Now
Section 5

Escrow & Property Taxes

Most mortgage lenders in Dawson County require property tax escrow accounts for borrowers with less than 20% down payment, though many homeowners choose escrow for convenience regardless of their equity position. Your lender collects monthly property tax payments along with your mortgage payment, depositing these funds into a dedicated escrow account. The lender then pays your property taxes directly to Dawson County when they become due.

Texas property taxes are due January 31st for the previous tax year, with some jurisdictions offering split payment options in the fall. Your lender will typically pay the full amount by the January 31st deadline to avoid penalties and interest charges. Lenders are required to provide an annual escrow analysis showing the account activity and any adjustments needed for the coming year. If property taxes increase due to rising assessments or tax rate changes, your monthly escrow payment will be adjusted accordingly, usually with 60 days' notice from your lender.

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 Dawson County? A: For FY 2025-2026, property taxes are due by January 31, 2026. Some taxing entities may offer split payment options with earlier due dates in September and December, but the final deadline is January 31st.

Q: What tax credits are available and do they require application? A: The primary credit is the $100,000 school district homestead exemption for primary residences, which REQUIRES annual application. Additional credits may include senior citizen exemptions, disabled veteran exemptions, and disability exemptions. None are automatic - all require filing appropriate forms with the Dawson County Appraisal District.

Q: How does the homestead exemption work? A: The homestead exemption provides two benefits: (1) a $100,000 reduction in taxable value for school district taxes, and (2) a 10% annual cap on assessment increases for your primary residence. This caps assessment growth, it does not reduce market value. You must file a homestead application - it's not automatic.

Q: When does the county assess property values? A: Dawson County assesses all properties annually as of January 1st. Assessment notices are typically mailed in April/May. If you disagree with your assessment, you can file an appeal with the Dawson County Appraisal District, usually by May 31st or within 30 days of receiving your notice.

Q: What are the penalties for late payment? A: Texas law imposes a 6% penalty if taxes are paid in February, 7% in March, 8% in April, 9% in May, 10% in June, and 12% for July and later. Interest also accrues at 1% per month on the total amount due including penalties.

Q: Can I pay my property taxes online? A: Yes, most Dawson County taxing entities offer online payment options through their websites or the county's tax payment portal. There may be convenience fees for credit card payments. Check with the specific tax office for available payment methods.

Q: Why do property taxes vary within Dawson County? A: Different areas of the county are served by different combinations of taxing entities (school districts, emergency services districts, hospital districts, etc.). Your total tax rate depends on which specific districts serve your property location.

Q: How do I apply for tax exemptions? A: Applications must be filed with the Dawson County Appraisal District, typically by April 30th for the current tax year. Contact the appraisal district for specific forms and deadlines for homestead, senior, veteran, or disability exemptions. Late applications may be accepted with penalties until December 31st.

See the Full Picture of Your Home Costs

Property taxes are just one piece of homeownership. HonestCasa helps you understand your total monthly cost and explore safe ways to access your home equity.

Total Monthly Cost

Mortgage + taxes + insurance + HOA

Equity Growth

Track how your equity grows over time

Safe Equity Access

Options for projects or debt payoff

Free • No credit check • 2-minute estimate