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Houston Property Taxes
Property taxes in Houston are set by several taxing units and based on a value that the appraisal district assigns to your home each year. Two moves save most homeowners the most money: filing a homestead exemption once, and protesting your appraised value when it looks too high. This guide explains how the pieces fit and where to act.
Houston property tax at a glance
- Most Houston property is appraised by the Harris Central Appraisal District (HCAD).
- The homestead exemption is free and lowers the taxable value of your main home.
- Protest deadline is usually May 15 or 30 days after your notice, whichever is later.
- Your bill combines city, county, school, and other taxing units.
How the appraisal works
Each year the appraisal district estimates the market value of your property as of January 1 and mails a notice of appraised value. That value, minus any exemptions you qualify for, is what your tax rate is applied to. Several separate taxing units then set their own rates, and the combined result is your total bill. Because the value is the base for every unit, getting the value right matters more than any single rate.
File your homestead exemption
The general residence homestead exemption is the single best step for an owner-occupant. It removes a portion of your home's value from taxation and it caps how much your appraised value can rise each year for tax purposes once it is in place. You file it with HCAD for the home you own and use as your main residence, and there is no fee to file. You do not refile every year once granted, though the district may ask you to verify from time to time.
Other exemptions stack on top for those who qualify, including exemptions for homeowners who are 65 or older and for disabled homeowners, which can add savings and further limit increases. If you turned 65 or your situation changed, check whether you now qualify for more than the general exemption.
Protest your value
If the notice value looks higher than what your home would sell for, you can protest. The usual deadline is May 15, or 30 days after the district mails your notice, whichever is later, so read the date on your own notice rather than relying on a fixed day. You can file the protest online, by mail, or in person, and you can support it with recent sales of comparable homes, photos of needed repairs, and repair estimates. Many protests resolve informally with an appraiser before any formal hearing. Even a modest reduction carries forward, since next year's value often starts from this year's.
Pay your bill
Tax bills are generally mailed in the fall and are due by January 31 of the following year, with penalty and interest adding on after that date. The county tax office typically collects the combined bill for the several taxing units. If paying the full amount at once is difficult, ask the tax office about installment options, which are available to some homeowners such as those with an over-65 or disability exemption. Paying before the delinquency date avoids penalty and interest.
File exemptions and protests, and look up your account, at the Harris Central Appraisal District (HCAD). Confirm current exemption amounts and deadlines there each year, since figures are set annually.
Common property tax mistakes
The most expensive mistake is never filing a homestead exemption, which leaves money on the table every year for an owner-occupant. A close second is missing the protest window because the notice went unopened; the date on your notice is the one that counts, so open district mail in the spring. Some owners accept the appraised value without checking it against recent sales of similar homes, when a short, evidence-based protest often lowers it. Others forget that turning 65 opens an additional exemption and a further cap, so they keep paying as if nothing changed. And a few let the January 31 due date pass, which adds penalty and interest that climb month over month.
How to build a protest that holds up
A protest is stronger with evidence than with opinion. Pull recent sale prices for comparable homes near you, note any condition problems with photos, and gather repair estimates for anything that lowers value, such as foundation or roof work. Present these plainly. Many cases settle in an informal review with an appraiser, and if yours does not, the same evidence carries into a formal hearing before the appraisal review board. Keep copies of everything you submit.
Frequently asked questions
Where do I file a homestead exemption in Houston?
File with the Harris Central Appraisal District (HCAD), which appraises property for most of Houston. The general residence homestead exemption is free to file, and you file it for the home you own and live in as your main residence.
What is the deadline to protest my property value?
The usual deadline is May 15, or 30 days after the appraisal district mails your notice of appraised value, whichever is later. Check the date printed on your notice each year.
Do I pay property taxes to the City of Houston?
Your total bill combines several taxing units, which can include the City of Houston, Harris County, your school district, and others. The county tax office typically collects the combined bill.