Dallas County Appraisal District

The Dallas County Appraisal District (DCAD) appraises more than 900,000 properties across one of the most densely populated counties in the country. With over 2.6 million residents and active real estate markets spanning dozens of cities and school districts, assessed values can shift dramatically from year to year. If your appraisal notice shows a value that does not reflect what your property would actually sell for, you have the right to protest — and the process is more straightforward than most homeowners expect.

Understand Your Deadline

Your protest must be filed by May 15 or within 30 days of the date on your appraisal notice, whichever is later. DCAD mails notices on a rolling basis, so the 30-day window matters if your notice arrives after mid-April. Missing this deadline forfeits your right to protest for that tax year, so treat the notice date as the starting clock.

Review Your Appraisal Notice Carefully

When your notice arrives, note the appraised value, the assessed value after any exemptions, and the property details DCAD has on record. Errors in square footage, bedroom count, lot size, or property condition are common and can inflate your value. These factual errors are often the easiest wins in a protest.

Gather Your Evidence

Before you file, build a case. DCAD appraisers use mass appraisal methods, which means they cannot account for the specific condition of your individual property. Your evidence should include:

• Recent sales of comparable homes in your neighborhood (within the past 6 to 12 months, similar size, age, and condition)
• A recent independent appraisal if you have one
• Photographs documenting deferred maintenance, structural issues, or other condition problems
• Repair estimates from licensed contractors for any significant defects
• Your closing disclosure if you purchased the property within the past year at a price below the appraised value

Dallas County's real estate market includes highly varied submarkets — from high-turnover urban neighborhoods in the City of Dallas to stable suburban areas in smaller incorporated cities. Comparable sales you pull should reflect your immediate neighborhood, not broader ZIP code averages.

File Your Protest

As of the information available, DCAD does not offer an online filing portal. Protests must be submitted by mail or in person. Contact DCAD directly at 214-631-0910 or visit their website at dallascad.org to confirm the current accepted filing methods and to obtain the official protest form (Form 50-132). Submit your protest with your name, property account number, the reason for protest, and your contact information.

The Informal Hearing

After filing, most property owners are scheduled for an informal meeting with a DCAD appraiser before any formal Appraisal Review Board (ARB) hearing. This is your first opportunity to present your evidence. Many protests are resolved at this stage. Come prepared with organized, printed documentation and a clear statement of the value you believe is correct. Be specific — "I think it's too high" is less effective than "comparable sales in my neighborhood average $X, which supports a value of $Y."

The ARB Hearing

If you do not reach an agreement at the informal level, your case proceeds to a formal ARB hearing. The ARB is an independent panel that hears evidence from both you and DCAD. You will present your comparables and supporting documentation; the DCAD appraiser will present theirs. The panel then issues a binding determination. You are entitled to receive DCAD's evidence package at least 14 days before your scheduled hearing — review it closely before you appear.

After the Hearing

If you disagree with the ARB's determination, you can appeal to district court, binding arbitration, or the State Office of Administrative Hearings, depending on your property type and value. These options involve additional cost and time, but they remain available for cases where the stakes justify it.

Given that the City of Dallas carries a tax rate of $0.6988 per $100 of assessed value and Dallas ISD adds another $0.9797, even a $20,000 reduction in appraised value can produce meaningful annual savings. The protest process exists precisely to correct overvaluations — use it.

1. What is the protest deadline for Dallas County property owners?

The deadline to file a protest with the Dallas County Appraisal District is May 15, or 30 days after the date printed on your appraisal notice — whichever date is later. Because DCAD sends notices on a rolling schedule rather than all at once, some property owners have more time than they realize. Always check the notice date and count 30 days forward if that window extends past May 15.

2. Does DCAD offer an online protest filing option?

No online filing portal is currently available through the Dallas County Appraisal District. Property owners must file protests by mail or in person. You can reach DCAD at 214-631-0910 or visit dallascad.org to confirm the current process and obtain the necessary forms before your deadline arrives.

3. What homestead exemptions are available in Dallas County, and how much can they save?

Dallas County offers a General Residence Homestead exemption of $140,000 or 20% of appraised value — whichever is greater — applied against your assessed value for most taxing purposes. Homeowners who are 65 or older or who qualify as disabled persons receive an additional $200,000 exemption. These exemptions directly reduce the taxable value of your home, which matters significantly given that combined city and school district rates in Dallas can exceed $1.67 per $100 of assessed value.

4. What exemption is available for disabled veterans in Dallas County?

Disabled veterans with a service-connected disability rating between 10% and 100% qualify for a $5,000 exemption on their property. Veterans with a 100% disability rating from the VA qualify for a full exemption on their primary residence under state law — this is separate from the partial exemption and eliminates the property tax bill entirely on that property.

5. How do Dallas ISD and City of Dallas tax rates affect my overall bill?

Dallas ISD carries a tax rate of $0.9797 per $100 of assessed value, and the City of Dallas applies an additional $0.6988 per $100. Together, those two rates alone total approximately $1.6785 per $100 before factoring in rates from the county, community college district, or other applicable taxing units. On a home assessed at $400,000 after exemptions, that combined rate produces a tax liability exceeding $6,700 from just those two entities — which illustrates why even modest reductions in appraised value produce real dollar savings.

6. Who is the Chief Appraiser at DCAD, and how is the appraisal district structured?

Shane Docherty serves as Chief Appraiser of the Dallas County Appraisal District. DCAD operates as an independent governmental entity responsible for appraising all taxable property in Dallas County. It does not set tax rates — that is done separately by each taxing unit such as the city, school district, and county. DCAD's role is limited to determining appraised values and administering exemptions.

7. What grounds can I use to protest my Dallas County appraisal?

The two most common grounds for protest are unequal appraisal and value in excess of market value. Unequal appraisal means your property was appraised at a higher ratio to market value than comparable properties in the county — a particularly useful argument when market data is limited. Value in excess of market value is the more straightforward claim: your property is worth less than what DCAD says it is, supported by comparable sales or an independent appraisal. You may file on both grounds simultaneously.

8. What happens if I miss the protest deadline?

Missing the May 15 or 30-day deadline generally means you cannot protest your appraisal for that tax year through the standard ARB process. Limited exceptions exist — for example, if you did not receive proper notice or if a clerical error is discovered — but these are narrow and not guaranteed. The most reliable protection is to file on time, even if your evidence is still being assembled, since you can supplement your case before the hearing.

File Early, Even Without Complete Evidence

Because DCAD does not offer an online filing portal, your protest must be submitted by mail or delivered in person. Filing early protects you if postal delays occur and gives you more scheduling flexibility for your informal hearing. You do not need to have every piece of evidence assembled when you file — the protest form simply establishes your right to be heard. You can continue gathering comparables and documentation after you submit.

Request DCAD's Evidence Package Before Your Hearing

Once your hearing is scheduled, you are legally entitled to receive the appraisal district's evidence at least 14 days in advance. Request this package as soon as your hearing date is confirmed. Review what DCAD's appraiser plans to present, identify any comparables they are using, and look for properties that differ meaningfully from yours in size, condition, or location. Addressing their evidence directly — rather than only presenting your own — is one of the most effective strategies at both the informal and ARB levels.

Pull Comparables From Your Immediate Neighborhood

Dallas County contains dozens of distinct real estate markets. A comparable sale two miles away in a different neighborhood may carry little weight with a DCAD appraiser. Focus on sales within your subdivision or immediate area, ideally within the past six to twelve months. Sales that closed closest to January 1 of the tax year carry the most relevance, since that is DCAD's valuation date. The DCAD website provides access to property records that can help you identify nearby sales.

Document Property Condition Thoroughly

DCAD appraisers work from mass appraisal models and often cannot inspect individual properties. If your home has deferred maintenance, foundation issues, outdated systems, or other condition factors that reduce its market value, document them with photographs and contractor estimates. A written estimate from a licensed contractor for needed repairs provides concrete, credible evidence that an appraiser can apply directly to their value calculation.

Know the Difference Between Market Value and Unequal Appraisal Arguments

If comparable sales in your area genuinely support DCAD's value, you may still have a viable protest on unequal appraisal grounds. Texas law requires that properties be appraised uniformly — if similar homes in your neighborhood are assessed at lower ratios to market value than yours, that disparity is a valid basis for reduction. You can request a report of comparable properties from DCAD to evaluate whether your assessment ratio is consistent with your neighbors'.

Be Specific and Organized at Your Informal Hearing

Arrive at your informal hearing with printed, organized materials — not just a phone screen. Present a clear opening: the value you believe is correct and the primary reason. Then walk through your evidence systematically. Appraisers handle many cases in a single day; a concise, well-organized presentation is more persuasive than a lengthy one. If you reach an agreement at the informal stage, get the agreed value in writing before you leave.

Contact DCAD Directly for Current Procedures

Filing methods, scheduling processes, and hearing formats can change. Before you submit anything, call DCAD at 214-631-0910 or visit dallascad.org to confirm the current accepted filing methods and any procedural updates for the current tax year.