HonestCasa logoHonestCasa
All Tax Guides
Updated 2025 Tax Year

Irion County
Property Tax Guide

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

10 Official Sources
8 min read
Calculate Your True CostMortgage Calculator
Quick Facts
Tax Rate
$0.569723 per $100 assessed value (base county rate only - total rate varies by district and typically ranges from 1.5% to 2.5%)
1st Due
Jan 31
Exemptions
5+ Available
Section 1

How Property Tax Works

Irion County, Texas operates under the state's property tax system, where property taxes serve as the primary funding mechanism for local government services, schools, and special districts. The county's effective tax rate for the 2025-2026 fiscal year is approximately $0.569723 per $100 of assessed value, though this represents just the base county rate. Property owners should expect their total tax burden to be higher due to additional assessments from school districts, municipalities, and special taxing districts that operate within their specific location.

The actual tax rate you pay depends significantly on where your property is located within Irion County, as different areas are served by various combinations of school districts, emergency services districts, and other special purpose entities. Each of these taxing units sets its own rate, which are combined to determine your total property tax bill. The Texas Property Tax Code governs assessment practices, including the 10% annual assessment increase cap for homestead properties and various tax credits that property owners may qualify for through application.

Section 2

What Makes Up Your Tax Bill

ComponentRate (per $100)Description
Irion County$0.569723Base county services, roads, law enforcement
School DistrictVaries by districtLocal school funding (additional to state funding)
Emergency ServicesVaries by locationFire protection, emergency medical services
Special DistrictsVaries by locationWater, hospital, or other special purpose districts
Total Estimated Range$1.20-$2.40Combined rate depending on location and districts

Rates shown are for FY 2025-2026 and are subject to final budget approval. The county has total debt obligations of $220,303 secured by property taxes. Your actual rate will depend on the specific combination of taxing districts that serve your property location. Contact the Irion County Appraisal District for your exact rate calculation.

Section 3

When Are Property Taxes Due?

For the 2025/2026 tax year in Irion 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 taxes in Irion County are triggered by changes in property ownership, completion of new construction, or significant improvements that increase a property's assessed value mid-year. When these events occur, the Texas Property Tax Code requires a prorated tax assessment for the portion of the tax year during which the new value applies.

For example, if you purchase a home in July that was previously exempt or under-assessed, or if you complete a major renovation that increases your property's value, you may receive a supplemental tax bill. The calculation takes the difference between the old and new assessed values, multiplies by the applicable tax rate, and prorates based on the remaining months in the tax year. This ensures that property taxes reflect current ownership and property conditions throughout the entire tax year, rather than only at the annual assessment date.

Example Calculation

Example 1: $300,000 Property

  • Market Value: $300,000
  • Homestead Credit Applied: -$100,000 (school district homestead credit, requires application)
  • Net Taxable Value: $200,000
  • Annual Tax (at 1.8% effective rate): $3,600
  • Monthly Escrow: $300

Example 2: $600,000 Property

  • Market Value: $600,000
  • Homestead Credit Applied: -$100,000 (requires application)
  • Net Taxable Value: $500,000
  • Annual Tax (at 1.8% effective rate): $9,000
  • Monthly Escrow: $750

Example 3: $1,000,000 Property

  • Market Value: $1,000,000
  • Homestead Credit Applied: -$100,000 (requires application)
  • Additional Credits: -$10,000 (age 65+ credit, if applicable, requires application)
  • Net Taxable Value: $890,000
  • Annual Tax (at 1.8% effective rate): $16,020
  • Monthly Escrow: $1,335

Note: Tax credits require separate applications and are not automatically applied. 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 Irion County require property tax escrow accounts for loans with less than 20% down payment. Your lender collects monthly property tax payments along with your mortgage payment and holds these funds in escrow until tax payments are due. Based on research data indicating payment dates of April 1st and September 1st, your lender will typically make two payments per year to the county tax collector.

Lenders are required to provide annual escrow statements showing collections, payments made on your behalf, 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. Property owners should verify that their lender is making timely payments and that all applicable tax credits have been properly applied to avoid overpayment. You can monitor your account status through the Irion County Tax Assessor-Collector's office to ensure payments are correctly credited.

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 for FY 2025-2026? A: Based on available information, Irion County property taxes are due April 1st and September 1st each year. Contact the Irion County Appraisal District directly for confirmation of specific due dates.

Q: What tax credits are available and do they require applications? A: The primary credit is the $100,000 school district homestead credit for primary residences, which requires application. Residents age 65+ or disabled may qualify for an additional $10,000 credit, also requiring application. Disabled veterans may qualify for additional credits. None of these are automatic.

Q: How does the homestead credit work? A: The homestead credit provides a $100,000 reduction in assessed value for school district taxes and caps annual assessment increases at 10% for your primary residence. You must apply for this credit - it is not automatic. The 10% cap limits assessment growth, not market value increases.

Q: When are properties reassessed? A: Texas law requires annual property assessments. The Irion County Appraisal District reviews property values each year, with notices typically sent in spring. Homestead properties are protected by the 10% annual increase cap.

Q: How do I appeal my assessment? A: Property owners may appeal their assessed value through the Irion County Appraisal Review Board. Appeal deadlines and procedures are governed by the Texas Property Tax Code and information is provided with your annual assessment notice.

Q: What are the penalties for late payment? A: Late payment penalties and interest charges apply according to Texas Property Tax Code provisions. Contact the Irion County Tax Assessor-Collector for specific penalty rates and payment options.

Q: Can I pay property taxes online? A: Many Texas counties offer online payment options. Contact the Irion County Tax Assessor-Collector's office to inquire about available electronic payment methods for your property taxes.

Q: Why do tax rates vary within the county? A: Different areas of Irion County are served by different combinations of school districts, emergency services districts, and other special taxing units. Each entity sets its own rate, creating variations in total tax rates depending on your property's specific location and the services provided.

Verified Sources

Backed by 10 Official Government Sources

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

01
County
Proposed Budget 2025-2026 - Irion Countyco.irion.tx.us
02
County
The Notice to Irion County Taxpayersco.irion.tx.us
03
County
THE 15 DAY OF AUSUS't. 2024 - Irion County, Texasco.irion.tx.us
04
Tax Doc
96-1717 Handbook of Texas Property Tax Rulescomptroller.texas.gov
05
Tax Doc
Property Tax Methods and Assitance Program 2025 Reportcomptroller.texas.gov
06
Untitledsec.gov
07
50-114 -A Residence Homestead Exemption Affidavits Applicationcomptroller.texas.gov
08
Tax Doc
Property Tax Exemptionscomptroller.texas.gov
09
Tax Doc
Property Tax Exemptionscomptroller.texas.gov
10
County
irion county appraisal districtcomptroller.texas.gov
All sources verified as of 2025 Tax Year

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

Run Your ScenarioTry Calculator

Free • No credit check • 2-minute estimate