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What Are The Property Tax Rates In San Antonio by County?

If you’re considering property ownership in San Antonio, you can’t forget to factor in the property tax. San Antonio is a major city in Texas that spans over several counties, including Bexar, Kendall, and Comal. Furthermore, each of these counties have different property tax rates. Since property tax significantly contributes to your overall cost of house ownership, you must learn about the rates in your jurisdiction. 

This article aims to provide a detailed breakdown of property tax rates in each county within the San Antonio area. Whether you’re a prospective buyer or a current homeowner, knowing these rates will help you manage your tax obligations effectively. Have a look!

What are Property Taxes? 

real estate property taxes

Property taxes are imposed by local governments on properties within their jurisdiction. These provide a steady revenue stream for essential expenses, such as infrastructure and public service. They are charged annually, hence have a direct impact on your annual expenses and also the value of your investment. 

How are Property Taxes Calculated? 

There is a simple formula for calculating property taxes. 

Property Tax = Assessed Value x Local Tax Rate

Here, the assessed value is the market value of your property. It is determined by local appraisal districts and is typically updated annually.

Local tax rate, on the other hand, is the amount of money you have to pay per $100 of your property’s assessed value. It is set by various local taxing authorities including the county, city, and school district. 

Importance of Property Taxes

Property taxes are vital for the functioning of local governments and the well-being of communities. They provide the necessary funding for essential services that residents rely on daily, such as public schools, emergency services, and infrastructure maintenance. These taxes also support community development projects, parks, and recreational facilities, contributing to the overall quality of life.

For local governments, property taxes are a stable and predictable revenue source, allowing for effective long-term planning and budgeting. For communities, the benefits of well-funded services and infrastructure are evident in the property values and overall economy.

Bexar County Property Tax Rates

Bexar County has a variety of property tax rates determined by different taxing entities. Let’s look at the property tax rates charged by the county, cities, school districts, and special districts in 2023.

  • Bexar County General Rate: 0.75%
  • City of San Antonio: 0.54%
  • The University Health System (hospital district):  0.25%
  • Alamo Colleges District rate is approximately 0.13%
  • San Antonio Independent School District (ISD): 1.53%
  • Northside ISD: 1.38% 
  • Alamo Heights ISD: 1.20%

Comal County Property Tax Rates

Comal County is located north of San Antonio. Property tax rates here also vary based on location and the specific combination of county, city, school district, and special district rates.

Let’s look at the detailed breakdown. 

  • Comal County General Rate: 0.36%
  • City of Garden Ridge: 0.26%
  • City of New Braunfels: 0.41%
  • Comal Independent School District (ISD): 1.39%
  • New Braunfels ISD: 1.01% 
  • Emergency Services District (ESD) No. 1: 0.07%

Guadalupe County Property Tax Rates

Local taxing entities – such as cities, school districts, and the county itself – have a say in how much property tax you have to pay in the northeast part of San Antonio. Here is how much Guadalupe county residents had to pay in the tax year 2023:

  • Guadalupe County General Rate: 0.2731%
  • City of Seguin: 0.5125%
  • City of Schertz: 0.4872%
  • City of Cibolo: 0.4699%
  • Seguin ISD: 1.1166%
  • Schertz-Cibolo-Universal City ISD (SCUCISD): 1.1392%
  • Guadalupe-Blanco River Authority (GBRA): 1.0546%

Kendall County Property Tax Rates

In the northwest of San Antonio, Kendall County has distinct property tax rates established by various local taxing entities.

As of tax year 2023, the property owners in Kendall County paid the property taxes according to following rates. 

  • Kendall County General Rate: 0.3827%
  • City of Boerne: 0.4766%
  • City of Fair Oaks Ranch:
  • Boerne ISD: 0.9932%
  • Comfort ISD: 0.9626%
  • KCWID No. 1: 0.155%
  • Kendall County MUD: 0.65%

Factors Affecting Property Tax Rates In San Antonio

There is a reason why property tax rates vary by county and city. Since they are imposed by local governments to generate revenue, their rates are typically impacted by the amount of money they need for the betterment of their residents. 

If you understand these factors, you can better manage your finances as a homeowner or make your home more appealing for potential buyers. 

Public Service Funds

Counties and municipalities set tax rates based on budgetary needs to fund public services. These include law enforcement, fire protection, infrastructure maintenance, and public health services. 

Since residents need them to be perfect, the local governments often expand them by investing more money. This in turn impacts the tax rates property owners have to pay. 

Property tax rates may increase to cover additional expenses. Conversely, budget cuts or efficiency improvements can lead to stable or reduced tax rates.

Economic Situation

Economic property also has a direct impact on tax rate. When a city is economically stable, residents enjoy better employment rates, consumer spending, and overall financial stability. This in turn can impact local government budgets and, consequently, property tax rates. 

As of 2023, the economic conditions in San Antonio are steadily improving, hence the higher property tax rate. 

Property Value 

The assessed value of your home also has a say in the total property tax you are required to pay. A higher assessed value means more tax overall even when the tax rate is low. Similarly, if a low value property is situated in a high tax area, you’ll have to pay more. 

If you believe the assessed value is inaccurate, you have the right to appeal the assessment. Successful appeals can reduce or improve the assessed value.

School Funding Needs

School districts are major recipients of property tax revenues. The funding requirements of local schools directly influence property tax rates. Higher tax rates may be necessary to support educational initiatives, teacher salaries, facility improvements, and technology upgrades. 

An increase in student enrollment can also drive the need for more funding, influencing higher property tax rates.

Development and Infrastructure Projects 

Local development and infrastructure projects can also influence property tax rates. New developments, such as residential communities, commercial centers, and industrial parks, can increase the demand for public services and infrastructure. To accommodate this growth, local governments may adjust property tax rates to fund necessary improvements and expansions.

How to Calculate Your Property Taxes

a woman calculating taxes

Calculating your property taxes involves understanding your property’s assessed value and the tax rates applied by various taxing entities. 

Here’s a step-by-step guide to help you out:

  1. The first step is to locate the assessed value of your property. This information is typically provided on your annual property tax statement or can be obtained from your county appraisal district’s website
  2. Identify the various tax rates that apply to your property. Your property tax statement will list these rates, or you can find them on your county’s tax office website.
  3. Find out the applicable tax rate. Tax rates are typically expressed as a percentage or per $100 of assessed value. You’ll have to convert the percentage into a decimal by dividing it with 100. 
  4. Multiply your property’s assessed value by the applicable tax rates.
  5. Many county tax offices offer online property tax calculators. You can also use these tools to input your property’s assessed value and automatically calculate the estimated tax bill based on current rates.


As a current or potential property owner in San Antonio, you should know about the tax rates. The city spans over various counties, each with its own taxing entities. You have to be aware of these differences to calculate your financial obligation towards local government. Plus, it can also help you manage your budgets and make informed decisions about your investment. 

Don’t let property tax rates catch you off guard. Stay informed, take control of your finances, and make the most out of your homeownership experience.

If you’re considering selling your home and want a quick and hassle-free process, consider selling for cash. Cash buyers offer a convenient option for homeowners who want to avoid the traditional listing process and sell their homes quickly. To learn more about selling your home for cash, contact A-List Properties today for a free consultation. 

Additional Resources

For more detailed information and resources on property tax rates in your area, you can visit the following government websites:

Frequently Asked Questions (FAQs) 

What is the average property tax rate in San Antonio?

The average property tax rate in San Antonio varies depending on the specific location within the city and applicable taxing entities. Generally, the combined tax rate is approximately 0.54%. 

Are there any exemptions available to reduce property taxes in San Antonio?

Yes, several exemptions are available to homeowners in San Antonio, including the homestead exemption, senior citizen exemption, disabled veteran exemption, and more. Eligibility criteria varies, so homeowners should check with the Bexar County Appraisal District for details

What services are funded by property taxes in San Antonio?

Property taxes in San Antonio fund essential services such as public safety (police and fire departments), education (school districts), infrastructure maintenance, parks, and other local government operations. 

How often are properties assessed for tax purposes in San Antonio?

Properties in San Antonio are typically assessed annually by the Bexar County Appraisal District to determine their market value for tax purposes.

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Zach Shelley

Zach Shelley is a seasoned real estate investor with a diverse network spanning across the nation. As the founder of his own real estate venture, Zach is committed to offering innovative solutions to homeowners facing various real estate challenges.. Through his dedication and strategic approach, Zach continues to make a significant impact in the real estate industry, providing homeowners with alternative pathways to navigate their property transactions.

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