AppealDesk

Denton County Property Tax Protest, Texas

Travis BunnTravis Bunn·Updated July 24, 2026

Denton County is located in the north Texas Dallas-Fort Worth metroplex and is one of the fastest-growing counties in the nation. With a 2025 population of approximately 1.07 million residents, it is the seventh-most populous county in Texas. The county seat is Denton, which is also the largest city with about 175,000 residents. Denton County homeowners face property tax burdens significantly above state and national averages, with a median annual tax bill of $6,943 compared to the national median of $2,400. The county's effective property tax rate of 1.72% is 0.81 percentage points higher than the national average of 0.91% and 0.14 percentage points above the Texas state average of 1.58%, making property tax protests particularly valuable for residents seeking relief.

Notable cities: Denton, Lewisville, Flower Mound, Frisco, The Colony, Little Elm, Carrollton, Corinth

Median Home

$403,400

Tax Rate

1.72%

Annual Tax

$6,943

Population

1,070,000

On the typical Denton County home, valued near $403,400 at the county’s effective tax rate of 1.72%, an over-assessment of even 10% means you are overpaying year after year until you protest it. Here is how to find out if yours qualifies.

2026 Protest Deadline: May 15, 2026, or 30 days after the Notice of Appraised Value is mailed, whichever is later

This year's protest window has passed in most of Texas. Order now and we re-run your numbers free when the window reopens, so your evidence is ready the day your next notice lands.

The protest deadline for Denton County is May 15, 2026, or 30 days after the date the Denton CAD mails your Notice of Appraised Value, whichever is later. This deadline is set by Texas law and strictly enforced by Denton CAD. Notices are typically mailed in mid-April (around April 15). Even if you do not receive a notice, you are still responsible for meeting the deadline. Late protests are rarely accepted and require documented good cause such as serious illness or military deployment.

Want the full walkthrough? Read our Denton County Property Tax Protest Guide with evidence strategies and hearing tips.

See if your Denton County home is over-assessed

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White two-story Texas home with shade trees. Denton County protest guide.

How Denton County Assesses Property

100%of market value

Assessed by: Denton Central Appraisal District (DCAD)

Assessment cycle: annual

Notices typically mailed: mid-April (typically around April 15)

Texas law requires all properties to be assessed at 100% of market value, meaning there is no assessment ratio reduction. If your home's market value is $403,400 (the median in Denton County), your assessed value would be the full $403,400. At Denton County's effective tax rate of 1.72%, this would result in approximately $6,938 in annual property taxes before any exemptions are applied. Homestead and other exemptions reduce the taxable portion of this assessed value, which is why filing for all available exemptions is critical to lowering your tax bill.

The Protest Process

Appeals are heard by the Appraisal Review Board (ARB). After filing your protest, a Denton CAD appraiser will typically call you for an informal review where many cases are settled. If you proceed to a formal ARB hearing, you will present your evidence to a panel of impartial board members in a structured setting where both you and the appraisal district can present arguments and supporting documentation.

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Step 1: Review your Notice of Appraised Value when it arrives in mid-April and verify the deadline printed on the notice (May 15, 2026, or 30 days from the mailing date, whichever is later).

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Step 2: Gather evidence to support your protest, including comparable sales of similar properties in your area, photos documenting property condition or defects, recent appraisals, repair estimates for needed work, and documentation of any errors in the property record (incorrect square footage, lot size, or features).

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Step 3: File your protest before the deadline using the Denton CAD online eFile portal at appeals.dentoncad.com (recommended), or by mail, email, fax, or in person. Online filing provides immediate confirmation and faster processing.

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Step 4: After filing, a Denton CAD appraiser will contact you for an informal review. This is an opportunity to discuss your evidence and potentially reach a settlement before a formal ARB hearing. Many protests are resolved at this stage.

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Step 5: If the informal review does not result in an acceptable reduction, your case will be scheduled for a formal hearing before the Appraisal Review Board (ARB). You will present your evidence to a panel of impartial board members who will make a binding decision on your property's value.

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Step 6: If you disagree with the ARB decision, you have further appeal options including binding arbitration, filing a lawsuit in district court, or appealing to the State Office of Administrative Hearings (SOAH), depending on the property value and circumstances.

Required form: Notice of Protest form or online eFile submission (no specific form number required for online filing)

Filing Methods

online:https://appeals.dentoncad.com - Online eFile portal (recommended method). You will need your property account number and the 4-digit eFile PIN from your Notice of Appraised Value.
email:protest@dentoncad.com
mail:PO Box 50747, Denton, TX 76206
in-person:3911 Morse Street, Denton, TX 76208
fax:940-349-3801

Evidence to Bring

Comparable sales (recent sales of similar homes in your neighborhood)Property condition photos (showing defects, deferred maintenance, or damage)Recent appraisal or purchase documentationRepair estimates or contractor quotesDocumentation of property record errors (incorrect square footage, features, or lot size)Market data showing declining values or unfavorable location factors

Denton County Assessor Contact

Denton Central Appraisal District (DCAD)

Website: https://www.dentoncad.com

Online Portal: https://appeals.dentoncad.com

Tax Exemptions in Denton County

General Residence Homestead Exemption

$140,000 for school districts (increased from $100,000 in 2026); optional local exemptions up to 20% of appraised value (minimum $5,000) may be offered by cities and counties

Reduces the taxable value of your primary residence for school district taxes.

Eligibility: Must own and occupy the property as your primary residence as of January 1 of the tax yearDeadline: April 30 (late applications accepted but should be filed as soon as possible after establishing residency)

Over-65 Exemption

Additional $60,000 for school districts; optional local exemptions of at least $3,000 may be offered by other taxing units

Additional exemption for homeowners age 65 or older, includes a school tax ceiling (freeze) that prevents school district taxes from increasing.

Eligibility: Must be age 65 or older as of January 1, own and occupy the property as primary residenceDeadline: Apply when you turn 65; exemption is retroactive to January 1 of that year

Disabled Person Exemption

Additional $60,000 for school districts; optional local exemptions of at least $3,000; includes school tax ceiling

Same benefits as the Over-65 exemption for homeowners who qualify as disabled under Social Security Administration standards.

Eligibility: Must meet Social Security disability definition, own and occupy property as primary residenceDeadline: Apply when disability is established; exemption is retroactive to January 1

Disabled Veteran Exemption (Partial)

$5,000 for 10-29% rating; $7,500 for 30-49%; $10,000 for 50-69%; $12,000 for 70-100% or veterans 65+ with 10%+ rating

Partial exemption based on VA disability rating percentage for service-connected disabilities.

Eligibility: Service-connected disabled veteran or surviving spouse with VA disability rating of at least 10%Deadline: April 30

100% Disabled Veteran Exemption

100% exemption (complete exemption from all property taxes on the home)

Total property tax exemption on residence homestead for veterans with 100% service-connected disability rating or individual unemployability.

Eligibility: Must have 100% VA disability rating or individual unemployability designation and receive 100% disability compensationDeadline: April 30

Denton County Protest Statistics

Success Rate

72%

Avg Reduction

$1,247

Denton County Protest Packet · $49

Comparable sales evidence, county-specific filing guide, and professional cover letter. Enter your address to get started.

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Frequently Asked Questions

What is the deadline to protest my property taxes in Denton County for 2026?
The Denton County property tax protest deadline for 2026 is May 15, 2026, or 30 days after the date your Notice of Appraised Value was mailed by Denton CAD, whichever is later. Notices are typically mailed in mid-April around April 15. This deadline is set by Texas law and strictly enforced. If you miss the deadline, your protest will likely be dismissed and you will be locked into the proposed value for the entire year. Late protests are rarely accepted and require documented good cause such as serious illness or military deployment.
How do I file a property tax protest online in Denton County?
You can file your Denton County protest online at appeals.dentoncad.com, which is the fastest and most convenient method. You will need your property account number and the 4-digit eFile PIN printed on your Notice of Appraised Value. Create an account on the portal, enter your PIN to verify your property, select your protest reason (market value, unequal appraisal, or both), and submit your protest. The online system allows you to upload supporting evidence such as comparable sales data, photos, and other documentation. You will receive immediate confirmation of your filing.
What is the homestead exemption worth in Denton County?
In Denton County, the general residence homestead exemption removes $140,000 from your home's taxable value for school district taxes, which was increased from $100,000 in 2026 under Proposition 13. At Denton County's median home value of $403,400, this exemption saves homeowners approximately $2,408 annually in school district taxes alone. Many cities and counties in Denton also offer optional local homestead exemptions of up to 20% of your appraised value (minimum $5,000), which can provide additional savings. If you are age 65 or older or disabled, you receive an additional $60,000 school district exemption plus a tax ceiling that freezes your school taxes.
What happens at an Appraisal Review Board hearing in Denton County?
At a Denton County ARB hearing, you will present your case to a panel of impartial board members who are independent from the appraisal district. The hearing is structured like a formal proceeding where both you and a representative from Denton CAD can present evidence and arguments. You should bring comparable sales data, photos of your property, repair estimates, or any other evidence supporting your position. The ARB will review all evidence presented and issue a binding decision on your property's appraised value. Most protests in Denton County are resolved during the informal review stage with an appraiser before reaching the formal ARB hearing.
How much can I save by protesting my property taxes in Denton County?
According to recent data, Denton County has a 72% protest success rate with an average reduction of $1,247 per year for homeowners who successfully protest. At Denton County's effective tax rate of 1.72%, a $72,500 reduction in appraised value would save approximately $1,247 annually. With rapidly rising home values in fast-growing areas like Frisco, Little Elm, Flower Mound, and Lewisville, many homeowners see even larger reductions. The actual savings depend on how much your appraised value is reduced and your specific tax rate, which can vary by city and school district. Given the high success rate and substantial average savings, protesting is financially worthwhile for most Denton County homeowners.
What evidence do I need for a successful Denton County property tax protest?
The strongest evidence for a Denton County protest includes comparable sales of similar homes that sold recently in your neighborhood for less than your appraised value, photos documenting property condition issues or needed repairs, recent appraisals from a licensed appraiser, and contractor estimates for necessary repairs. You should also verify that Denton CAD's property record is accurate, check the square footage, lot size, number of bedrooms and bathrooms, and features like pools or garages. Any errors in the record can inflate your value. For unequal appraisal arguments, gather data showing that similar homes in your area are assessed at lower values per square foot than your property.
Can my property value increase if I protest in Denton County?
No. Texas law specifically prohibits appraisal districts from raising your property value as a result of filing a protest. If Denton CAD does not agree to a reduction during your protest, your appraised value simply remains at the proposed amount shown on your Notice of Appraised Value. There is absolutely no risk or downside to filing a protest. This legal protection means every Denton County homeowner can safely challenge their appraisal without fear of penalty or increase. Given the county's 72% informal success rate in 2024, the potential benefit far outweighs the minimal time investment required to file.
Do I still need to protest if I have a homestead exemption in Denton County?
Yes, absolutely. The homestead exemption and property tax protest serve different purposes and work together to reduce your tax bill. The homestead exemption removes $140,000 from your taxable value for school taxes, while a protest challenges the underlying appraised market value set by Denton CAD. Even with the homestead exemption, if your home is over-appraised, you are still paying too much. For example, if your home is valued at $450,000 but should be $400,000, protesting and winning a $50,000 reduction saves you about $860 per year at Denton County's 1.72% effective rate. The exemption and protest stack to maximize your total savings.

Official Resources

Denton Central Appraisal District Official Website →

Access property records, exemption applications, protest information, and official forms from the Denton County appraisal district.

Denton CAD Online Protest Filing Portal →

File your property tax protest online, upload evidence, and track the status of your appeal through the official eFile system.

Texas Comptroller Property Tax Exemptions Page →

Official state guidance on all Texas property tax exemptions including homestead, over-65, disabled veteran, and other exemptions with eligibility requirements.

Denton County Appraisal District Contact Directory →

Official Texas Comptroller directory listing with contact information, mailing addresses, and active taxing units for Denton County.

For state-wide protest information including Texas's assessment ratio and deadlines, see our Texas Property Tax Protest Guide →

Considering professional help with your protest? Compare pricing, coverage, and pros/cons in our Best Property Tax Protest Services (2026) or browse side-by-side service comparisons →

More Texas Counties

Angelina County (Lufkin)Bastrop County (Bastrop)Bell County (Killeen)Bexar County (San Antonio)Brazoria County (Pearland)Brazos County (Bryan)
← All Texas property tax protest info

Sources: https://www.dentoncad.com | https://appeals.dentoncad.com | https://comptroller.texas.gov/taxes/property-tax/county-directory/denton.php | https://comptroller.texas.gov/taxes/property-tax/exemptions/index.php | https://propertytaxrates.org/counties/texas/denton-county/ | https://www.ballardpropertytaxprotest.com/county/denton | https://resolutepts.com/texas/denton-county-property-taxes/

Last verified: 2026-07-24