If you’re a Texas property owner…

Are you Paying Too Much in Texas Property Taxes?

Check the Fairness of Your Property Value in a few easy steps.

ENROLL TODAY In the Property Tax Protection Program™


Risk Free Property Tax Protection Program™

2018 Deadline To Appeal Was May 15th!

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But You May Still Have Time!

The appeal deadline for property owners in Texas was May 15th or 30 days from the date of your value notification from the county, whichever is later.  If you have not yet received your value notice from your county appraisal district office, you may contact them to verify the status of your value notice.

If your appeal deadline has not expired we will be happy to file your appeal on your behalf or walk you through the process of filing your own appeal, depending on how much time remains prior to your deadline.  Please contact customer service at (800) 270-2720  or (713) 290-9700 to speak with one of our customer support representatives so that we may assist you with your appeal.

The Property Tax Protection Program™ Works for You!

It’s YOUR RIGHT to appeal your property taxes each year. It’s also YOUR MONEY that the County keeps when you overpay. Not anymore! Enrollment in the RISK-FREE program means your family is protected for as long as you own your home.

  • No cost to enroll
  • Free secure customer portal designed for your convenience
  • Free subscription to tax saving tips throughout the year

Our Proven Process:

  • Analyzes existing assessments
  • Researches, prepares and presents appeals on your behalf at informal hearings
  • Coordinates a mutually agreed lawsuit if appropriate

You are not billed for court costs, appraisals, expert witness fees or legal fees. You pay us only if we reduce your taxes! You have zero risk.

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

The property tax appeal deadline for property owners in Texas was May 15th or 30 days from the date on your value notification from the county appraisal district. We will be happy to file your appeal on your behalf or walk you through the process of filing your own appeal.

A few words from some of our
Trusted Clients.

“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.