

Protesting your property taxes isn’t as complicated as it might seem. With a clear understanding of the process, organized evidence, and adherence to deadlines, Collin County homeowners can effectively advocate for a fair valuation. Whether you resolve it at the informal meeting stage or proceed to an ARB hearing, you’re taking control of a significant part of your homeownership costs.
Step 1: Review Your Notice of Appraised Value
When your notice arrives, examine it carefully. This isn’t just about the bottom-line number—details matter.
Check the following:
- Assessed Value: Is it in line with what you’d expect based on recent sales in your area?
- Property Description: Does it accurately reflect your home’s size, features, and condition? Errors here can inflate value.
- Exemptions Applied: Are any exemptions you’re entitled to already reflected?
- Year-Over-Year Comparison: How does this year’s value compare to last year? A sudden jump might warrant investigation.
Compare the appraised value to recent sales of similar homes in your neighborhood. If homes like yours sold for significantly less, you have strong evidence for a protest.
Step 2: Gather Strong Evidence
Evidence is everything in a property tax protest. The more documentation you compile, the stronger your case.
Types of evidence that work:
- Comparative Market Analysis (CMA): A real estate agent can pull this for you, showing recent sales of comparable properties in your area. This is one of the most persuasive tools available.
- Recent Sales Data: Document homes similar to yours in location, size, age, and condition that sold for less than your appraised value.
- Independent Appraisal: If you’ve had one done recently, this carries significant weight.
- Repair Estimates: If your home needs significant repairs not yet reflected in the appraised value, get written estimates from contractors.
- Photos: Document your property’s condition, especially if there’s deferred maintenance, or take photos of comparable sales for reference.
Step 3: File Your Notice of Protest
Once you have your evidence organized, submit a formal written protest to the Collin County Appraisal District by the deadline.
You have three filing options:
- Online: Through the CCAD website at collincad.org (if available).
- Mail: Send via certified mail with return receipt requested to ensure delivery proof.
- In Person: Deliver to the CCAD office at 250 Eldorado Parkway, McKinney, Texas 75069.
When you file, clearly state your reason for protesting. Examples include:
- “Appraised value exceeds recent comparable sales in the neighborhood.”
- “Property description contains inaccurate square footage.”
- “Home requires significant repairs not reflected in the valuation.”
Be specific. Vague protests are harder to defend.
Collin County Appraisal District Contact Information:
- Phone: 469.742.9200 (local) or 866.467.1110 (toll-free)
- Address: 250 Eldorado Parkway, McKinney, Texas 75069
- Hours: Monday–Friday, 8:00 AM to 4:00 PM
- Website: collincad.org
Step 4: Attend Your Informal Meeting with the Appraiser
After filing, take the opportunity to attend the informal meeting with CCAD. This is your chance to present evidence and discuss valuation directly with the appraiser.
Prepare by:
- Organizing evidence for easy reference.
- Being professional, respectful, and concise.
- Leading with your strongest points, like a CMA of comparable sales.
- Listening to the appraiser’s insights.
Many protests can be resolved here; if the appraiser finds your value too high, they may adjust it. If not, you will proceed to a formal hearing.
Step 5: The Appraisal Review Board (ARB) Hearing
If an informal resolution isn’t reached, you’ll be scheduled for a hearing before the ARB—a more formal setting with a panel that hears your case.
What to expect:
- You’ll present your evidence and arguments to the panel.
- The CCAD will present their position and rationale for the valuation.
- The ARB will consider both sides and make a decision.
- You can represent yourself or hire a representative (real estate agent, tax consultant, or attorney).
Bring the same organized evidence you presented to the appraiser. Your goal is to clearly demonstrate why the current valuation is too high.
Step 6: Further Options (If Necessary)
If you’re not satisfied with the ARB’s decision, you have additional recourse options:
- Informal Binding Arbitration: Available for certain value ranges—ask CCAD about eligibility.
- District Court: You can file a lawsuit against the appraisal district if you believe the decision is unjust.
- Mediation: Another form of dispute resolution available in some cases.
For these advanced options, consult with a legal professional specializing in property tax law.
Tips for Success
Consider professional help. If your property value is significant or you’re uncomfortable with the process, a real estate agent can provide a CMA, and a tax consultant or attorney can guide you through the formal steps.
The Bottom Line
Protesting your property taxes isn’t as complicated as it might seem. With a clear understanding of the process, organized evidence, and adherence to deadlines, Collin County homeowners can effectively advocate for a fair valuation. Whether you resolve it at the informal meeting stage or proceed to an ARB hearing, you’re taking control of a significant part of your homeownership costs.
Next Steps
Need a Comparative Market Analysis (CMA) to support your protest? The team at Walpole Realty Group can pull a detailed CMA for your property, showing you exactly how your home’s value compares to recent sales in your area. This is one of the most persuasive tools in a property tax protest.
Email us at Hello@walpolerealtygroup.com to request your CMA today.
Not sure you have the time to protest yourself?
Several companies specialize in property tax protests and can handle the entire process on your behalf. If you’d like recommendations for reputable property tax protest services in the Collin County area, we’re happy to point you in the right direction. Reach out, and we can discuss whether professional assistance makes sense for your situation.
Contact Walpole Realty Group:

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