Dallas Property Tax: What Every Homeowner in Dallas County Needs to Know

Key Takeaways

• Your Dallas property tax bill combines taxes from several jurisdictions, which may include Dallas County, your city, school district, Dallas College, Parkland Hospital, and special districts.
• The Dallas Central Appraisal District, or DCAD, determines property values. Individual taxing entities set the rates applied to those values.
• Dallas County homeowners may qualify for homestead, over-65, disabled person, and disabled veteran exemptions that reduce taxable value.
• For 2026 real property, DCAD mailed appraisal notices on April 14 and set a May 15, 2026, protest deadline.
• A strong property tax protest may use comparable sales, unequal appraisal evidence, property condition documentation, or a combination of these approaches.

Property taxes are a significant part of owning a home in Dallas County, but your bill can be difficult to understand at first glance. The amount you owe reflects more than your home’s value. It also depends on exemptions and the tax rates adopted by the county, city, school district, and other local taxing entities that serve your property.

Knowing how these pieces fit together gives you a clearer picture of your Dallas property tax bill and helps you spot issues that deserve a closer look. It can also help you determine whether you are receiving the exemptions you qualify for or whether your appraisal may support a protest.

How Dallas County Property Taxes Are Calculated

A common source of confusion about Dallas taxes is the difference between your property value and your tax rate.

DCAD determines your property’s value for tax purposes. It does not set the tax rates that appear on your bill or collect your property taxes. Those responsibilities belong to the local taxing jurisdictions and tax offices. DCAD provides its appraisal information to taxing jurisdictions each year so they can apply their adopted rates.

At a basic level, your bill follows this process:

Appraised Value → Exemptions and Applicable Limitations → Taxable Value → Local Tax Rates → Property Tax Bill

The exact calculation can become more complicated because exemptions may differ among taxing entities. Your taxable value for the City of Dallas, for example, may not be identical to your taxable value for Dallas ISD.

The Taxing Entities Behind Your Bill

A Dallas homeowner’s bill may include several separate taxing entities:

Taxing Entity	What It Helps Fund
Dallas County	County government, courts, public safety, roads, and other county functions
City of Dallas	Police, fire, streets, parks, libraries, and other municipal functions
School district	Local public schools
Dallas College	Community college operations
Parkland Hospital	County hospital district services
Special districts	Services or improvements within specific geographic areas

Your address determines which jurisdictions apply. That means two homeowners in Dallas County can have different combined tax rates even when their homes have similar taxable values.

What Is the Dallas Property Tax Rate?

There is no single Dallas property tax rate that applies to every property in Dallas County.

Instead, your total rate is the combination of the rates adopted by each taxing jurisdiction serving your property.

For tax year 2025, Dallas County adopted a rate of $0.215500 per $100 of taxable value. The City of Dallas adopted $0.698800 per $100, while Dallas ISD adopted $0.993835 per $100. Dallas College’s 2025 rate is $0.106575, and Parkland Hospital’s rate is $0.212000.

For a property located in the City of Dallas and Dallas ISD, the major rates therefore look like this:

Taxing Entity	2025 Rate Per $100 of Taxable Value
Dallas County	$0.215500
City of Dallas	$0.698800
Dallas ISD	$0.993835
Dallas College	$0.106575
Parkland Hospital	$0.212000
Combined rate before any applicable special districts	$2.226710

These rates are shown per $100 of taxable value. A combined rate of $2.226710 per $100 is equivalent to about 2.22671% before any additional special district taxes.

The table is useful for understanding how the rate is built, but it should not be used to estimate every Dallas County homeowner’s bill. Your exemptions can produce different taxable values for different jurisdictions, and your location may place you in another school district or special district.

School District Rates Can Change the Total

Dallas ISD is only one of the school districts serving Dallas County.

For tax year 2025, DCAD lists rates including:

• Dallas ISD: $0.993835 per $100
• Carrollton-Farmers Branch ISD: $0.948100
• Coppell ISD: $0.981900
• Cedar Hill ISD: $1.127900
• Duncanville ISD: $1.105700
• Richardson ISD: $1.105200

These differences help explain why Dallas taxes can vary from one community to another, even within the same county.

A Simplified Dallas Property Tax Example

Suppose a property has a taxable value of $350,000 for every jurisdiction, purely for illustration.

Using a hypothetical combined rate of 2.22671%, the calculation would be:

$350,000 × 2.22671% = $7,793.49

Real bills require a jurisdiction-by-jurisdiction calculation because exemption amounts can differ. The example simply shows why both the taxable value and the Dallas property tax rate matter.

A lower taxable value can reduce your bill even when the tax rate remains the same. A higher rate can increase the bill even when your value stays steady.

For property owners, this matters because the tax rate and appraised value are controlled by different parts of the property tax system. At Harding & Carbone, our work focuses on the valuation side of that equation. We review property appraisals to determine whether the value is supported by market data and whether comparable properties are being assessed equitably.

What Does the Dallas Central Appraisal District Do?

The Dallas Central Appraisal District is responsible for appraising property for ad valorem taxation throughout Dallas County. DCAD currently reports that it values approximately 858,000 properties across about 900 square miles.

For homeowners, DCAD’s major responsibilities include:

• Maintaining property records
• Estimating market values
• Processing qualifying exemptions
• Maintaining ownership and property characteristic information
• Receiving property tax protests
• Providing appraisal data to taxing jurisdictions

DCAD’s role is important to separate from the role of the City of Dallas, Dallas County, or your school district.

DCAD determines value. Taxing entities determine rates.

That distinction matters when you’re trying to understand why your bill changed.

If your concern is that the Dallas property tax rate has increased, the issue involves the taxing entities. If you believe your home’s value is too high, the appraisal and protest process involves DCAD and, when applicable, the Appraisal Review Board.

How DCAD Determines Your Property Value

DCAD’s goal is to appraise property at its market value as of January 1 of the applicable tax year. For residential property, the district uses a Computer Assisted Mass Appraisal system, or CAMA, along with geographic information, photographs, property characteristics, and market data.

Mass appraisal allows DCAD to value a very large number of properties using standardized methods.

DCAD groups residential properties into neighborhoods based on market characteristics. Those neighborhoods can range from only a handful of properties to more than 1,000 accounts, depending on how similar the properties and market conditions are.

The district may consider information such as:

• Comparable property sales
• Square footage
• Lot size
• Age
• Construction characteristics
• Location
• Building permits
• Improvements
• Market trends

DCAD says property values may change because of corrected property characteristics, equalization adjustments, or sales data indicating that the prior appraisal was above or below market value.

Mass appraisal is necessary for valuing hundreds of thousands of Dallas County properties, but individual properties can have characteristics that deserve a closer look. A home’s condition, location within a neighborhood, renovations, or differences from the properties used for comparison can all affect whether an assigned value is appropriate.

Harding & Carbone review these property-specific factors alongside DCAD data to determine whether the assigned value accurately reflects the individual property.

Are Dallas County Properties Appraised Every Year?

Texas appraisal districts must appraise property at least once every three years, but DCAD notes that properties can be appraised more frequently when an area has an active market. Appraisal notices are generally issued in the spring, and property values can be found through the DCAD property search.

The key date for valuation purposes is January 1.

This matters when gathering evidence for a protest. The question is generally what your property was worth as of January 1 of that tax year, rather than what it might be worth several months later.

Understanding the Homestead Appraisal Cap

Annual appraisal changes can affect homeowners differently when a residence homestead exemption is in place. One important reason is the homestead appraisal cap, which can limit how quickly the appraised value of a qualifying home increases.

DCAD explains that when the market value of a qualifying homestead increases by more than 10% from the previous year’s value, the homestead appraisal limitation can restrict the annual increase in appraised value. The capped value can remain below market value until it gradually catches up.

For example, DCAD gives the example of a property increasing from a $200,000 market value to $250,000. With the homestead limitation applied, the appraised value would be limited to $220,000 for that year.

This is one reason your DCAD account may display more than one value. Market value and the value used to calculate taxes may differ when an appraisal limitation applies.

A homestead cap can limit how quickly a qualifying home’s appraised value increases, but homeowners should still pay attention to the market value DCAD assigns. A higher market value can affect future taxable values as the capped value catches up. That’s why Harding & Carbone recommend reviewing your appraisal each year, even when the homestead cap limits the immediate increase.

Property Tax Exemptions Available in Dallas County

Exemptions are another major factor in calculating Dallas property taxes.

An exemption removes some or all qualifying property value from taxation. The amount depends on the exemption and taxing jurisdiction.

Residence Homestead Exemption

The residence homestead exemption is one of the most important forms of property tax relief available to Texas homeowners.

For 2025, school districts provide a $140,000 general residence homestead exemption. Dallas ISD also lists an optional 10% homestead exemption. The City of Dallas provides a 20% homestead exemption, the maximum percentage permitted for this type of local exemption.

Because exemptions are applied by individual taxing entities, the savings cannot always be calculated by simply subtracting one exemption amount from your home’s value and applying the combined tax rate.

For a deeper explanation and savings examples, read How Much Can You Save With a Texas Homestead Exemption?

Who Qualifies for a Homestead Exemption?

Generally, the property must be your principal residence, and you cannot claim a residence homestead exemption on another property.

DCAD also requires qualifying applicants to provide the information and documentation specified on the application. Once an exemption is approved, it generally remains in effect while eligibility continues, although DCAD may request updated information when required.

DCAD states that the general deadline for filing a homestead exemption application is April 30. Texas law also allows qualifying homeowners to file a late residence homestead application up to two years after the delinquency date.

Over-65 Exemption and Tax Ceiling

Homeowners may qualify for an additional exemption when they turn 65.

For 2025, DCAD lists an additional $95,000 age-65-or-older exemption for Dallas ISD. The City of Dallas increased its separate exemption for over-65 or disabled residents to $175,000, effective for the 2025 tax year.

Qualifying homeowners also receive a school district property tax ceiling. DCAD explains that this ceiling generally limits school taxes to the amount paid in the year the homeowner qualified for both the homestead and the over-65 exemptions, subject to rules governing later improvements.

The exemption can begin when you turn 65, so you do not necessarily need to wait until the following tax year.

Disabled Veteran Exemptions

Texas provides property tax exemptions for qualifying disabled veterans based on disability rating.

The statewide exemption levels are:

VA Disability Rating	Exemption Amount Up To
10% to 29%	$5,000
30% to 49%	$7,500
50% to 69%	$10,000
70% to 100%	$12,000

Additional rules apply in certain situations. A qualifying veteran with a 100% disability rating may qualify for a full residence homestead exemption under Texas law.

DCAD generally lists April 30 as the deadline for disabled veteran exemption applications, with late-filing provisions available in qualifying cases.

Dallas County Exemptions at a Glance

Exemption	Basic Benefit	Key Timing
Residence Homestead	Reduces taxable value for qualifying primary residences	Generally April 30
Over 65	Additional exemption plus school tax ceiling for qualifying homeowners	Generally April 30, with late filing available
Disabled Person	Additional exemption for qualifying homeowners	Generally April 30, with late filing available
Disabled Veteran	Exemption varies according to eligibility and disability rating	Generally April 30, with qualifying late-filing provisions

Property owners should review their DCAD account to confirm that the exemptions they qualify for are reflected correctly.

How to Protest Your Dallas County Property Appraisal

If you believe DCAD has valued your property too high, you have the right to protest. At Harding & Carbone, we start that review with the evidence. A large increase alone does not determine whether an appraisal is incorrect. The question is whether the assigned value can be supported by the property’s characteristics, market data, and treatment of comparable properties.

The protest process starts with reviewing your appraisal notice, identifying potential valuation issues, and filing before your deadline.

1. Review Your DCAD Notice

Check the notice for:

• Market value
• Appraised or capped value
• Property characteristics
• Square footage
• Land information
• Exemptions
• Protest deadline

Compare the current information with prior years and your knowledge of the property.

If DCAD lists incorrect square footage, features you do not have, or other inaccurate characteristics, those issues may be relevant to your protest.

2. File Your Protest Online or in Writing

DCAD allows property owners to file through its online uFile system or submit a written protest.

For 2026, online filing for residential and commercial real estate began on April 15. DCAD does not accept protest filings by fax or email.

To use uFile, locate your property through DCAD’s appraisal search and select the Online Protest option associated with the account.

3. Pay Attention to the Dallas County Protest Deadline

The general Texas deadline is May 15 or 30 days after the appraisal district delivers your Notice of Appraised Value, whichever is later. When a deadline falls on a weekend or holiday, it moves to the next business day. Mailed protests must be postmarked by the applicable deadline.

For 2026 real property, DCAD mailed notices on April 14 and set the protest deadline for May 15, 2026.

Your notice is the best place to confirm the deadline for your specific account.

4. Prepare for an Informal Review

After filing, you may have an opportunity to resolve the protest through an informal review with a DCAD appraiser.

This is your opportunity to present information supporting a different value. If you and the appraiser reach an agreement, the case can be resolved without proceeding to a formal ARB hearing.

DCAD states that owners with timely filed 2026 protests can contact the district for an informal review at any point before the scheduled ARB hearing.

Preparation matters at this stage. Harding & Carbone review the appraisal district’s valuation alongside relevant property and market data to build an argument supported by specific evidence. If the case is not resolved during the informal review, that analysis can also support the next stage of the protest.

5. Attend the Appraisal Review Board Hearing if Needed

If the protest is not resolved informally, the case can proceed to the Dallas County Appraisal Review Board.

The ARB considers the evidence presented and makes a determination on the protest.

When a protest proceeds to the ARB, Harding & Carbone can represent the property owner and present the evidence supporting the case. Our team carries the analysis developed earlier in the protest process into the hearing, giving the case a consistent strategy from review through appeal.

Dallas County receives a substantial number of protests. DCAD reported that the ARB had received more than 250,000 protests for 2026, with hearings expected to continue through September because of the volume.

That volume underscores how common it is for Dallas County property owners to review and challenge their appraisals.

What Makes a Strong Dallas County Property Tax Protest?

Filing a protest preserves your opportunity to challenge an appraisal, but the strength of the case comes from the evidence behind it.

At Harding & Carbone, we approach each property individually. The most effective argument may center on comparable sales, unequal appraisal, property condition, incorrect appraisal district records, or several of these factors together. The goal is to identify which evidence most directly supports a lower value for that specific property.

Comparable Sales

Comparable sales can help show what similar properties were selling for around the January 1 valuation date.

Strong comparables typically share relevant characteristics with your home, including:

• Location
• Square footage
• Age
• Lot size
• Construction type
• Condition
• Features
• Neighborhood or market area

A nearby sale is not automatically a good comparable. A renovated home with a pool, for example, may provide a less useful comparison for an older home that needs significant repairs.

Property Condition Evidence

Mass appraisal models rely heavily on standardized property data. They may not fully capture issues inside an individual home.

Condition evidence can help document those differences.

Useful materials may include:

• Current photographs
• Contractor estimates
• Foundation reports
• Roof inspection reports
• Documentation of water damage
• Evidence of outdated interiors
• Information about major repairs
• Independent appraisals, when appropriate

For a more detailed breakdown of the documentation that can support a case, see What Evidence Do I Need to Protest Property Taxes in Texas?

Unequal Appraisal

Market value is not the only basis for challenging an appraisal in Texas.

An unequal appraisal argument focuses on whether your property is being appraised consistently with comparable properties.

Suppose several similar homes in your neighborhood have adjusted appraised values below yours. If those properties are genuinely comparable and the difference cannot be explained by meaningful property characteristics, that pattern may support an unequal appraisal argument.

This can be particularly important in a mass appraisal system.

DCAD uses neighborhood models and standardized appraisal techniques to value hundreds of thousands of residential properties. Those models are designed to create uniform values, but an individual property can still warrant closer analysis based on its characteristics or how it compares with surrounding properties.

Unequal appraisal analysis can require looking beyond the homes immediately next door. Harding & Carbone evaluates comparable properties and appraisal data to identify meaningful differences in how similar properties are valued. That broader analysis can help determine whether an unequal appraisal argument is supported by the data.

Use More Than One Type of Evidence When It Helps

A strong protest does not have to rely on a single argument.

For example, a homeowner might present comparable sales showing a lower market value while also documenting significant repair needs. An analysis of comparable appraisals may provide additional support for an unequal appraisal claim.

The goal is to build a clear connection between your evidence and the value you believe is appropriate.

Why Your Dallas Property Tax Bill Can Rise Even When the Rate Falls

This is one of the most confusing parts of Dallas taxes.

A taxing entity can lower its tax rate while an individual homeowner’s bill still increases. That can happen when taxable property values rise enough to offset the rate reduction.

The City of Dallas provides a useful example. Its adopted property tax rate has declined over several years, reaching $0.6988 per $100 for tax year 2025.

Your individual bill, however, depends on the combination of:

1. Your property’s taxable value for each jurisdiction
2. The exemptions that apply
3. Appraisal limitations or tax ceilings that apply
4. The rate adopted by each taxing entity
5. Any special districts associated with your property

Looking only at the Dallas property tax rate, therefore, gives you an incomplete picture.

When reviewing a higher bill, compare both the rates and taxable values with the prior year.

Frequently Asked Questions About Dallas Property Taxes

What is the Dallas property tax rate?

There is no single Dallas property tax rate. Properties are taxed by multiple jurisdictions.

For tax year 2025, a property in the City of Dallas and Dallas ISD is subject to major rates from Dallas County, the City of Dallas, Dallas ISD, Dallas College, and Parkland Hospital. Those rates total approximately $2.22671 per $100 of taxable value before any applicable special districts.

Who sets my Dallas property value?

The Dallas Central Appraisal District appraises property throughout Dallas County. DCAD aims to determine market value as of January 1 using appraisal methods that include comparable sales and mass appraisal models.

Does DCAD set my property tax rate?

No. DCAD determines property values and administers exemptions. Local taxing entities, including cities, counties, school districts, and other jurisdictions, adopt their own tax rates.

When is the DCAD protest deadline?

The standard deadline is May 15 or 30 days after your appraisal notice is delivered, whichever is later. For 2026 real property notices mailed April 14, DCAD set May 15, 2026, as the protest deadline.

Always check your appraisal notice for the deadline associated with your property.

How do I file a Dallas County property tax protest?

Property owners can file electronically through DCAD’s uFile system or submit a written protest. DCAD does not accept protests by fax or email.

Can I protest even if I have a homestead cap?

Yes. A homestead appraisal limitation can restrict the value used to calculate taxes, but DCAD can still assign a higher market value to the property.

That market value can matter in future years as the capped appraisal value catches up. Reviewing and protesting an unsupported market value may therefore still be important even when the current year’s taxable value is limited.

How much is the Texas homestead exemption in Dallas County?

For tax year 2025, school districts provide a $140,000 general residence homestead exemption. Local jurisdictions can provide additional exemptions. Dallas ISD lists an additional 10% optional homestead exemption, while the City of Dallas provides a 20% homestead exemption.

What happens if I turn 65?

Qualifying homeowners can receive additional exemptions and a school district tax ceiling. Dallas ISD lists a $95,000 exemption for ages 65 or older for 2025, while the City of Dallas provides a $175,000 exemption for ages 65 or older or for people with disabilities.

Get Help Reviewing Your Dallas County Property Appraisal

Understanding Dallas property tax starts with knowing which parts of your bill come from your appraisal and which come from local tax rates. Just as important is knowing when the value assigned to your property deserves a closer look.

Harding & Carbone has focused on property tax matters for more than 50 years. We represent property owners across Texas and bring that experience to every stage of the protest process, from reviewing appraisal district values and comparable properties to developing evidence and representing clients through the appeal process.

Our approach is property-specific. We analyze market evidence, property characteristics, appraisal equity, and the information used by the appraisal district to determine which arguments are supported by the data. For Dallas County homeowners, that means having an experienced team evaluate the appraisal rather than relying on the size of the increase alone.

If your DCAD value appears too high, comparable properties are assessed differently, or your property has characteristics that may not be accurately reflected in the district’s records, contact Harding & Carbone to have your appraisal reviewed and to discuss whether a protest may be warranted.