Texas Property Tax Assessment Appeal Letter Generator

Generate a Texas property tax assessment appeal letter. Challenge your appraisal district valuation under Tax Code Ch. 41 before the May 15 deadline.

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If you own property in Texas, your county appraisal district (CAD) sets the taxable value of your home or business each year. When that value is too high, you pay too much in property tax. Texas law gives every property owner the right to formally protest the assessment before the Appraisal Review Board (ARB). A well-drafted protest and appeal letter can resolve the dispute informally, secure a hearing date, and create the paper trail needed for further appeal to district court or binding arbitration. Because Texas has no state income tax, property taxes are unusually high, and the appeal process is one of the few ways to lower your annual tax bill. Acting before the May 15 deadline is critical—miss it, and you generally lose the right to challenge that year's value.

Statute
Texas Tax Code § 41.41 and § 41.44
Deadline
30 days from notice of appraised value, or by May 15, whichever is later
Penalty / Remedy
Reduction of appraised value, refund of overpaid taxes plus interest, and potential recovery of attorney's fees under Tax Code § 42.29

Property Tax Assessment Appeal Letter Law in Texas

Texas property tax appeals are governed primarily by Chapters 41 and 42 of the Texas Tax Code. Under § 41.41, a property owner may protest several types of determinations made by the chief appraiser or appraisal district, including: (1) the appraised or market value of the property, (2) unequal appraisal compared to similar properties, (3) inclusion of the property on the appraisal roll, (4) denial of an exemption such as homestead, agricultural, or over-65, (5) wrongful denial of special use valuation, and (6) any other action that adversely affects the owner.

The appraisal district must send a Notice of Appraised Value (often called a 'NOV') when value increases or under other conditions specified in § 25.19. Once you receive the notice, § 41.44 requires you to file a written Notice of Protest by May 15 or within 30 days after the notice was delivered, whichever is later. The protest must identify the property and indicate that you are dissatisfied with a determination.

After filing, the ARB schedules a hearing. You are entitled under § 41.461 to request, at least 14 days before the hearing, copies of the evidence the appraisal district plans to use, along with the comparable sales and equity data supporting the value. If the ARB rules against you, § 42.01 allows appeal to district court within 60 days of the order, or you may pursue binding arbitration under Chapter 41A for properties valued at $5 million or less, or a State Office of Administrative Hearings appeal for certain commercial properties. Homestead owners benefit from the 10% appraisal cap under § 23.23, and successful taxpayers may recover attorney's fees under § 42.29.

How a Demand Letter Works in Texas

A Texas property tax appeal letter serves two purposes: it acts as the formal Notice of Protest required by § 41.44, and it puts the appraisal district on notice of the specific factual and legal grounds for your challenge. While the Comptroller's Form 50-132 is the standard protest form, a detailed cover letter strengthens your position and often prompts the appraisal district to settle informally before the ARB hearing.

An effective letter should: (1) identify the property by account number and legal description, (2) state the protest grounds—usually 'over market value' and 'unequal appraisal' should both be checked to preserve all rights, (3) propose your opinion of value supported by recent comparable sales, a recent appraisal, repair estimates, or photos of property condition, (4) request the appraisal district's evidence packet under § 41.461, and (5) demand an informal conference with an appraiser before the formal hearing.

Most Texas counties—including Harris, Dallas, Travis, Bexar, and Tarrant—offer informal settlement conferences where roughly half of protests are resolved without an ARB hearing. A clear, evidence-based letter signals that you are organized and prepared to escalate, which encourages the appraiser to make a reasonable adjustment. If the appraisal district ignores or rejects your letter, the same document supports your formal ARB hearing and any subsequent district court appeal under Chapter 42.

Procedural Notes for Texas

File the Notice of Protest with the Appraisal Review Board through the appraisal district's office, online portal, or by certified mail postmarked by the deadline. There is no filing fee at the ARB level. If you appeal an adverse ARB order to district court under § 42.21, you must file within 60 days and pay the standard district court filing fee (typically $300–$400). For binding arbitration under Chapter 41A, the deposit ranges from $450 to $1,550 depending on property value and is refunded if you substantially prevail. Texas small claims (justice court) jurisdiction caps at $20,000 but does not handle ad valorem tax appeals—those must go to the ARB, district court, arbitration, or SOAH. You must continue paying the undisputed portion of taxes during the appeal to preserve your rights under § 42.08.

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Frequently Asked Questions

What is the deadline to protest my Texas property tax assessment?
Under Texas Tax Code § 41.44, you must file a written Notice of Protest by May 15 or within 30 days after the appraisal district delivered your Notice of Appraised Value, whichever is later. Homestead owners have the same deadline. Late protests are generally barred, though limited exceptions exist for substantial value errors under § 25.25(c) and (d), which allow corrections for several prior years in cases of clerical errors or values that are more than one-third too high.
Do I need a lawyer or property tax consultant to appeal?
No. Texas law allows property owners to represent themselves at the informal conference and ARB hearing. Many homeowners successfully reduce their values without professional help by presenting comparable sales, photos, and repair estimates. For higher-value commercial properties or district court appeals, hiring a licensed property tax consultant or attorney is often worthwhile because attorney's fees may be recoverable under § 42.29 if you prevail in court.
What evidence works best to lower my appraised value?
The strongest evidence includes recent sales of comparable properties (ideally within the past 12–18 months and in your neighborhood), a recent independent appraisal, a closing statement if you bought the property recently, contractor estimates for needed repairs, and photographs documenting damage or deferred maintenance. For unequal appraisal claims, you can show that similar properties on your street are appraised for less per square foot. Request the appraisal district's evidence packet under § 41.461 at least 14 days before your hearing.
What happens if the Appraisal Review Board denies my protest?
You have three appeal options under Texas law. First, file suit in district court within 60 days under § 42.21. Second, for properties valued at $5 million or less, request binding arbitration under Chapter 41A by filing within 60 days with the required deposit. Third, certain commercial properties valued over $1 million may appeal to the State Office of Administrative Hearings. You must keep paying the undisputed portion of your taxes during the appeal under § 42.08 to preserve your case.
Does the 10% homestead cap protect me from large increases?
Yes. Under Tax Code § 23.23, the appraised value of a qualified residence homestead cannot increase more than 10% per year, plus the value of any new improvements, regardless of how much market value rises. However, the cap only applies after you have qualified for a homestead exemption for at least one full year. The market value shown on your notice may still rise sharply—you should still protest if the market value itself is inflated, since it affects future capped values.
Legal Disclaimer: This page provides general information about Texas property tax appeals and assessment disputes law and is not legal advice. Statutes change; verify current law with Texas's statutes or consult a licensed attorney for advice on your specific situation. TaxFightLetter generates demand letters; it does not provide legal representation.