Challenging property taxes in HARRIS, TX

Overview

For a home in Harris County, the value used for property tax purposes is generally set by Harris Central Appraisal District (HCAD). If you think HCAD's value is too high, an exemption is missing, or your home is appraised higher than similar homes, you can usually protest. In Texas, appraisal questions are generally judged as of January 1 of the tax year.

Disclaimer: This is general educational information, not legal advice. Deadlines, hearing formats, and forms can change. Verify current requirements with Harris Central Appraisal District, the Appraisal Review Board, the Harris County Tax Assessor-Collector, and the Texas Comptroller.

Who handles assessments and appeals

• Harris Central Appraisal District (HCAD): appraises property and processes many exemption applications.
• Appraisal Review Board (ARB): an independent local board that hears protests.
• Harris County Tax Assessor-Collector: sends and collects tax bills, but does not decide whether HCAD's value is correct.
• Cities, school districts, and other taxing units: adopt tax rates after values are finalized.

Typical steps

1. Review your notice and HCAD property record.
   • Check square footage, lot size, age, condition, pools, garages, remodels, and other features.
   • Confirm that your homestead or other exemptions appear correctly.
2. Choose your protest grounds.
   • Common grounds are market value, unequal appraisal, missing exemptions, or factual errors.
   • In Texas, many homeowners protest both market value and unequal appraisal.
3. File the protest on time.
   • The ordinary Texas deadline is often May 15 or 30 days after the appraisal notice was delivered, whichever is later.
   • Use the exact deadline shown on your current notice.
   • File even if you are still gathering evidence; missing the deadline can sharply limit your options.
4. Prepare your evidence.
5. Try an informal resolution if offered.
   • In Harris County, many owners first discuss the case with HCAD staff before an ARB hearing.
6. Go to the ARB hearing if the case is not resolved.
   • Bring or upload organized evidence and a short summary of the value you think is correct.
7. Review the result.
   • If you still disagree after the ARB decision, Texas law may allow further remedies in some cases. Those options can be technical, so read current state guidance and consider professional advice.

Deadlines and notices

• Many owners receive a Notice of Appraised Value in the spring, but not every property owner receives the same notice every year.
• If you expected a notice and did not get one, check your account on HCAD's website or contact HCAD promptly.
• Forms, filing methods, and hearing options can change. Use the current instructions on the official HCAD and Texas Comptroller sites.
• Keep copies of your protest filing, confirmation, hearing notice, and everything you submit.

Evidence that is often relevant

• Corrected property facts: wrong square footage, lot size, age, room count, condition, or extra features can materially affect value.
• Comparable sales: recent sales of similar nearby homes, especially those close to January 1, are often useful for market value.
• Your purchase price: if you bought recently in an arm's-length sale, that may be important evidence, though it is not always the only evidence.
• Condition problems: dated interior, foundation issues, roof damage, HVAC problems, needed repairs, or deferred maintenance. Photos, contractor bids, inspection reports, and engineer reports can help.
• Flooding or drainage impacts: in Harris County, documented flood history, drainage problems, or related stigma may matter if they affected market value as of January 1.
• Location issues: busy roads, commercial adjacency, transmission lines, easements, awkward lot shape, or other factors that buyers would discount.
• Unequal appraisal evidence: HCAD records for similar homes showing lower appraised values after adjusting for size, age, condition, amenities, and lot differences.
• Exemption documents: if the issue is a missing homestead or other exemption, gather the records the appraisal district currently requires.

Hearing tips

• Focus on January 1. Later repairs or market changes may matter less unless they help prove January 1 condition or value.
• Prepare a simple one-page summary with your requested value and your best reasons.
• Compare like with like. A renovated home with a pool is usually not a strong comparison for an older home without updates.
• Ask how HCAD or the ARB wants evidence submitted and by when.
• Texas owners can usually inspect or request the information the appraisal district plans to use at the hearing, but you may need to ask in advance and follow current instructions.
• If you have a homestead cap, remember that taxable value and market value are not the same thing. A protest can still matter, but review both numbers on your notice.

What to do next

1. Pull your Harris County property record by address or account number on the HCAD website.
2. Mark any factual errors and decide whether your strongest argument is market value, unequal appraisal, or both.
3. File the protest before the deadline on your notice.
4. Build a short evidence packet: summary page, comparable sales or comparable appraised properties, photos, repair estimates, and any flood or condition documentation.
5. Attend the informal meeting if offered, then the ARB hearing if needed.
6. After the final decision, make sure your exemptions and resulting tax bill reflect the outcome correctly.