Aransas County Appraisal District

If you believe the Aransas County Appraisal District has overvalued your property, you have the legal right to protest. Understanding the process and acting within the required deadlines is essential to a successful outcome.

Know Your Deadline

The protest deadline in Aransas County is May 15, or 30 days after the date your appraisal notice is mailed — whichever is later. Missing this deadline typically forecloses your right to protest for that tax year, so monitor your mail closely in the spring.

File a Notice of Protest

To initiate a protest, you must file a Notice of Protest (Form 50-132) with the Aransas County Appraisal District. Contact the district directly at 361-729-9733 or visit their website at http://www.aransascad.org/ to obtain the appropriate forms and confirm current filing procedures. As of this writing, no online filing portal is available, so protests must be submitted by mail or in person.

Prepare Your Evidence

The strength of your protest depends on the evidence you present. Useful documentation includes recent sales of comparable properties in your area, a recent independent appraisal, photos documenting property condition or defects, and records of any factors that negatively affect market value — such as flood history, which is a significant consideration for coastal Aransas County properties. The Gulf Coast location means waterfront and near-water properties are frequently appraised at values that don't account for insurance costs, storm damage history, or access limitations.

Attend Your Hearing

Once your protest is filed, you'll receive a notice scheduling an informal review and, if needed, a formal hearing before the Aransas County Appraisal Review Board (ARB). The informal review is an opportunity to resolve the dispute without a formal hearing. Come prepared with organized, factual documentation and a clear argument for the value you believe is correct.

After the Hearing

If you disagree with the ARB's determination, you may pursue further appeal through binding arbitration, the State Office of Administrative Hearings, or district court, depending on the circumstances and property value at issue.

Acting early and preparing thoroughly gives you the best chance of reducing your assessed value.

1. What is the protest deadline for Aransas County property taxes?

The deadline to file a protest with the Aransas County Appraisal District is May 15, or 30 days from the date printed on your appraisal notice — whichever date falls later. If you do not receive a notice but believe your value has changed, you may still have the right to protest. Contact the Aransas County Appraisal District at 361-729-9733 to confirm your specific deadline and filing options.

2. How do I file a property tax protest in Aransas County?

Because the Aransas County Appraisal District does not currently offer an online filing portal, protests must be submitted in writing by mail or delivered in person to the district office. You can reach the CAD at 361-729-9733 or through their website at http://www.aransascad.org/ to request forms and confirm the mailing address. File the Notice of Protest (Form 50-132) and retain proof of submission for your records.

3. What homestead exemptions are available in Aransas County?

Aransas County offers a General Residence Homestead exemption valued at $140,000 or 20% of appraised value, whichever is greater, applied toward school district taxes. Homeowners who are 65 or older, or who qualify as disabled persons, are eligible for an additional $200,000 exemption. Disabled veterans with a service-connected disability rating between 10% and 100% may qualify for a $5,000 exemption. To claim any exemption, you must file an application with the Aransas County Appraisal District and provide supporting documentation.

4. Does Aransas County's coastal location affect how properties are appraised?

Yes, it can. Properties in Aransas County — which includes Rockport and the surrounding Gulf Coast area — are subject to market conditions heavily influenced by waterfront access, proximity to the bay, and storm risk. Appraisers are required to assess market value, but factors such as post-hurricane repairs, flood zone designations, and elevated insurance costs may not always be fully reflected in the district's valuation. If your property has characteristics that reduce its marketability or increase ownership costs, documenting those factors is a legitimate basis for a protest.

Verify Your Appraisal Notice Details First

Before doing anything else, confirm that the property description on your appraisal notice is accurate. Errors in square footage, lot size, year built, or the number of structures can result in inflated values. If you find a factual error, report it to the Aransas County Appraisal District at 361-729-9733 — corrections can sometimes be resolved without a formal protest.

Gather Comparable Sales Data

The most persuasive evidence in a protest is recent sales of properties similar to yours in Aransas County. Focus on sales within the past 12 months that are close in size, age, condition, and location. Waterfront and near-water properties require especially careful comparison, since values can vary significantly based on bay access, canal frontage, or distance from the Intracoastal Waterway.

Document Property-Specific Issues

Aransas County properties face unique risks, including hurricane damage and flooding. If your property sustained storm damage, carries a high flood insurance premium, or is located in a designated flood zone, document these conditions with photographs, insurance records, and repair estimates. These are legitimate factors that can support a lower valuation.

Submit Your Protest on Time and in Writing

Since no online portal is currently available, file your Notice of Protest by mail or in person. Allow adequate lead time before the May 15 deadline and keep a copy of everything you submit. If mailing, use a method that provides delivery confirmation.

Contact the CAD Before Your Hearing

Reach out to the Aransas County Appraisal District at http://www.aransascad.org/ or 361-729-9733 to understand what to expect at your informal review. Many protests are resolved at this stage when supported by solid evidence, avoiding the need for a formal ARB hearing.