May 12, 2026
Master your Katy property tax protest: Learn deadlines, evidence tips, and win big savings against FBCAD & HCAD appraisals. Start now!
A Katy property tax protest is a way to tell the county that your home's value is too high. If you win, you pay less in taxes. Here is how it works:
More than half of Texas homeowners pay too much in taxes. In Fort Bend County, 6 out of 10 people who protest get their taxes lowered. It is free to file, and the law says the county cannot raise your value just because you protested. You have nothing to lose!
I'm Michael J. MacFarlane. I have been a real estate broker for over 30 years. I help people in Katy and Houston with their homes. I will show you how to protest your taxes so you can keep more of your money.
Quick Katy property tax protest terms:
Katy is in three different counties: Fort Bend, Harris, and Waller. Your Katy property tax protest goes to the county where you live.
The county uses computers to guess what every house is worth. But computers do not know if your roof is old or if your floor is cracked. They often guess a price that is much higher than what your home is really worth.
You should protest every year. Even a small win saves you money over time. If you need help seeing what your home is worth, look at our residential services. You can also read these property tax tips for Harris and Fort Bend County to learn more.
You must act fast. If you miss the date, you cannot protest for that year.
The most important date is May 15. This is the last day to file your protest. If your notice comes late, you have 30 days from the date on the paper.
To start, fill out Form 50-132. You do not need a lawyer. You just need to say you do not like the value the county gave your home. We also help business owners with our commercial services to save money on their buildings.
Filing online is the fastest way.
You will need the code from your tax paper to log in. For more rules, the Texas Comptroller has a guide on Appraisal Protests and Appeals.
You need facts to win. You cannot just say the taxes are too high.
Here is what you should bring:
| Evidence Type | Why It Works | Best For |
|---|---|---|
| Sales Comps | Shows real prices | High market value |
| Photos | Shows the home is not perfect | Homes needing repairs |
| Equity Study | Shows neighbors pay less | Being fair |
| Engineer Report | Professional proof | Big structural problems |
Most Katy property tax protest cases are settled in a simple meeting. This is called an Informal Conference. You talk to one person from the county. You show them your proof. If they agree, they will lower your value right then.
If you do not agree, you go to a Formal ARB Hearing. This is a meeting with three people from your town. You have 15 minutes to tell your side. Then the county tells their side. The three people decide who is right.
At MacFarlane Realty Group, we have helped people for 25 years. If you feel worried about these meetings, our tax services can help you feel ready.
Here are some mistakes people make:
You can read more about how to file a protest in Fort Bend County to avoid these errors.
Katy is growing fast! We need money for new schools and roads. Texas does not have an income tax, so we use property taxes instead. Some areas also have a MUD tax to pay for water and sewer pipes.
Yes! If your lease says you must pay the taxes, you can protest. Just make sure the owner is not already doing it.
It is hard to protest after May 15. You can only do it if you have a very good reason, like being in the hospital. You can also try if there is a huge mistake on your tax paper.
Protesting your Katy property tax is a smart way to save money. At MacFarlane Realty Group, we want to help you. We are not just here to buy or sell houses. We want to be your partner for life.
Do not wait until it is too late. Start your property tax protest today. We have been helping people in Katy for over 25 years, and we would love to help you too.
We’ve built our firm on relationships, not online leads. Most of our clients come through referrals, and many come back for future moves—sometimes across multiple generations. That kind of trust comes from showing up, doing the work, and never cutting corners.
Excellent guidance on our commercial purchase. The team was knowledgeable, responsive, and made every step straightforward.
Sam Scott, Houston
Whether you're buying your dream home or preparing to sell, MacFarlane Realty Group is ready to guide you with professionalism and care.
MacFarlane Realty Group Serving Houston’s residential & commercial real estate needs with clarity, care, and over 25 years of trusted experience.
© 2025 Macfarlane Realty. All Rights Reserved
