March 16, 2026
Master your property tax appeal. Discover how to protest, gather evidence, and meet deadlines to save money.

A property tax appeal is when you tell the government they made a mistake on your home's value. If they think your house is worth more than it really is, you pay too much in taxes. You have the right to ask them to fix it.
Key Facts About Property Tax Appeals:
Property taxes can feel like a bill you can't change. But if the tax office is wrong about your home, you are paying too much money.
Every owner has the right to appeal. You just need to know how to do it, have the right proof, and meet the deadlines.
I am Michael J. MacFarlane. I have helped people in Houston with real estate for over 30 years. I can help you understand how to lower your taxes and save money.

The property tax appeal is a way to make sure things are fair. In Texas, the law says you only have to pay your fair share. The tax office uses computers to guess what houses are worth. They look at whole neighborhoods at once instead of looking at your specific house.
Computers can't see a crack in your floor. They don't know if your kitchen is old while your neighbor's is brand new. Because of this, mistakes happen. When you protest, you are asking them to look at your house specifically.
For more help, you can visit Appraisal Protests and Appeals. If you need help with your home, see our More info about residential protest services page.
Here are a few reasons to ask for a lower value:
In our area, the person who owns the home can file. You can also hire a professional to do it for you. Even some business renters can file if they are the ones paying the tax bill.
You need proof to win your property tax appeal. You can't just say your taxes are too high. You need facts.
For houses, the best proof is "comparable sales." These are houses like yours that sold recently. In Texas, we look for sales that happened near January 1st.
| Type of Proof | For Houses | For Businesses |
|---|---|---|
| Main Data | Nearby home sales | Money earned and spent |
| Pictures | Photos of damage | Photos of empty space |
| Reports | Official home values | Rent lists and contracts |
| Costs | Repair price quotes | Costs to fix building rules |
If you own an office or a shop, the proof is different. You need to show how much money the building makes. If many rooms are empty, that is good proof to show the value should be lower.
Pictures help a lot. They can save you thousands of dollars. We suggest taking photos of:
If a worker gave you a price to fix these things, bring that paper! It proves your house is worth less right now. For business owners, we have more help at our More info about commercial protest services link.
In real estate, you have to be on time. If you miss the date, you usually can't change your taxes for that year.
In Texas, the big date is May 15th. If you get your tax notice late, you have 30 days from the day you got it. This is the rule for Harris, Fort Bend, Montgomery, and Galveston counties.
Most places in Texas follow the same rules. In our area, it is usually free to file a protest. Other states like New York might charge a fee for very expensive buildings, but here it is a right for every owner.
If you miss the May 15th date, you usually have to pay whatever the tax office says. This can make your monthly house payment go up. It is always better to file early.
Most appeals start with a simple meeting. This is called an Informal Review. You talk to one person from the tax office. You show them your photos and facts. They might offer to lower your value right then. If you like the new price, you are finished!
If you don't agree, you go to a Formal Hearing. A small group of three people will listen to you and the tax office. Then, they will decide the value.
After the meeting, they will send you a letter with the final price. If you are happy, you are done. Your tax bill will be lower. If you are still not happy, you can take it to a court to look at it again.
In Texas, the answer is no. Filing a protest will not make your value go up for that year. The goal is to make it lower or keep it the same. The only thing you lose is your time!
You don't have to, but it can help. Many people do it themselves for their own home. For big businesses or very expensive homes, a professional can often save you much more money.
You can appeal every single year. Prices change and the tax office makes new guesses every year. If they are wrong this year, they might be wrong next year too. It is smart to check every time.
At MacFarlane Realty Group, we think owning a home should be happy, not a money problem. Whether you live in Houston or the countryside, we are here to help you.
We have 25 years of experience. We make things easy to understand. If your tax bill is too high, let's talk. We handle the hard parts so you don't have to worry.
For more help, visit our More info about our residential services page. We are ready to help you with your next move.
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