Not Received Your Harris County Property
Tax Notice Yet?

Not to worry; you’ve got 30 days after you receive it
to appeal your 2018 property value!

ENROLL TODAY In the Property Tax Protection Program™

Your property taxes will be aggressively appealed every year by the #1 property tax firm in the country. If your taxes are not reduced you PAY NOTHING,
and a portion of the tax savings is the only fee you pay when your taxes are reduced! Many FREE benefits come with enrollment.

Enroll Now

Harris County Appraisal District (HCAD) is running behind on sending out 2018 property tax notices. Call it the “Harvey Effect,” but as of May 18th, over 175,000 notices had not been mailed. If you’re affected, the new May 15th deadline is likely not an issue; you’ve got 30 days after you receive it to appeal your property taxes.

Why is this important to you? After sitting through several days of the Appraisal Review Board (ARB) hearings, we’ve seen that HCAD and the ARB are paying no attention to how Harvey flooding affected homeowners and their property values.

Here are 4 reasons you should enroll in the Property Tax Protection Program™ NOW:

  1. It’s not too late to protect your property taxes since you’re receiving your notice after the May 15th deadline.
  2. Ensure you never miss another deadline again.
  3. Harvey flooded property owners are likely eligible to appeal property taxes after the deadline due to the gross over-valuation (tax code sec. 2525d)
  4. Help your neighbors out by appealing your value too.

Who Should Enroll Now In The Property Tax Protection Program™?

1. Property Owners Flooded By Harvey

If your property was flooded by Harvey, your county tax bill is likely based on your pre-flood property value. You have a right to file a substantial error appeal between now and January 31, 2019 for your 2018 property taxes. It’s estimated over 2/3 of flooded properties are grossly overvalued.

2. The County Sent Your Tax Bill Out Late

Check the noticed date on your value notice. You have 30 days past this date to appeal your 2018 property taxes even if that date is PAST the May 15th Deadline.


3. You Own A Residential Or Commercial Property And Missed The May 15th Deadline

If you missed the May 15th deadline to appeal your residential or commercial property, you may ENROLL NOW to GUARANTEE you never miss another appeal deadline.

More Reasons To Enroll Now And Stop Paying High Property Taxes


  • Appraisal districts get a bad rap because most property values are incorrect, and property owners pay higher taxes. The truth is there are over 19 Million parcels in Texas and only about 1,400 county appraisers. It’s impossible for the county to produce reliable property values with these odds. APPEALING HELPS THE COUNTY APPRAISAL DISTRICTS correct unreliable valuations and prevent property owners from overpaying.


  • Your Property is appealed EVERY YEAR by the #1 Tax firm in Texas
  • NO REDUCTION – NO FEE There’s never a fee if your taxes are not reduced!
  • Members get a FREE client portal to manage and track all appeals
  • Membership comes with FREE access to newsletters and video tax tips

Property owners seeking to enroll in the
Property Tax Protection Program™

  • Enter your information below and your documents and enrollment information will be emailed to you within one business day

  • This field is for validation purposes and should be left unchanged.

A few words from some of our
Trusted Clients.

“I don’t know how you did it, but I am impressed. I signed up with you for the first time this year. I appealed my own tax appraisal last year and although not satisfied, managed to get HCAD to reduce my appraisal by $26,600. This year, I thought whatever you could do would be gravy. Well, you got HCAD to reduce it by $40,400! I will gleefully pay your bill when I receive it. You are awesome! Thanks so much for your representation.”

“The hearing results thrilled me! I must convey my deep gratitude to your firm on the superb job you have done representing us!! I tried to do this appeal a few years ago with a friend who is a realtor. We didn’t have the clout. You do, and you use it for the good, for the relief of the overburdened taxpayer. I applaud your work and I will pass the word on to family and friends.”

“Finally, a program that protects homeowners! It was easy to enroll in The Property Tax Enrollment Program. The added benefits and my secure property portal with 24/7 is great. Overpaying property taxes is one less thing I need to worry about now!”

“I wanted to give you a word of thanks for the job you did. With little time to appeal my valuation myself, your service was outstanding, from the questions I had on the phone to the final results.”

About Us

O’Connor & Associates is the largest property tax consulting firm in the United States. O’Connor’s team of professionals possess the resources and unparalleled market expertise in the areas of property tax, cost segregation and commercial and residential real estate appraisals. The firm was founded in 1974 and employs more than 550 professionals worldwide.

With our proprietary protest filing system, we file more lawsuits and settle more binding arbitration cases than any other tax consulting firm in the nation.


O’Connor’s mission is to be the leading property tax advocate for taxpayers and to drive reforms in the Texas property tax appeal process. Our proven solutions continue to help taxpayers reduce their annual property tax rates. We are a pioneering expert in aggressive property tax reduction. O’Connor is also a leading expert in business personal property valuation. The book What You Need to Know about Personal Property Valuation was written by Patrick O’Connor, President of O’Connor & Associates.

Privacy Policy

O'Connor & Associates protects your privacy by not sharing or selling your personal information with any third party. In addition to the news updates that you will receive as a member, at times you may be sent information on new products or services that O'Connor & Associates has to offer. Each of these e-mails will have an "opt out" message that will allow you to remove your address from the list, insuring you will not receive future messages.