Texas property taxes and appraisal districts: how to compare actual total tax bills

Summary

Texas has no state property tax. Property tax is set and collected locally, and for a retiree choosing between two towns or two subdivisions the result can look very different from what a headline rate suggests. The value of a home is decided by one body, the rate is decided by several others, and the bill is often mailed by a third. A single house can owe tax to a county, a school district, a city and one or more special districts, each with its own rate and its own board.

This guide explains who does what in the property tax cycle, which taxing units stack on one bill, why a city’s rate by itself is a poor way to compare places, and how to build an apples-to-apples comparison from real figures. It relies on the Texas Comptroller’s Texas Property Tax Basics (January 2026), other Comptroller property tax pages and the Tax Code, all retrieved in October 2026. Rates, exemption amounts and deadlines change, so confirm current figures with the appraisal district and each taxing unit before you decide. For what the homestead exemptions do, see homestead and age-65 exemptions. For how property tax fits with the rest of a retirement budget, see Texas retirement taxes.

Key takeaways

• The appraisal district sets the value, each taxing unit sets its own rate, and a tax assessor-collector typically mails the bill. The appraisal district does not levy a property tax.
• A parcel can owe tax to a county, a school district, a city and special districts such as hospital, junior college, water, municipal utility and emergency services districts. Compare the total of every rate that applies to the specific parcel, not the city rate alone.
• Taxable value differs by taxing unit because each unit applies its own exemptions. A rate means little until you know the taxable value it is applied to.
• The Comptroller’s Texas Property Tax Basics (January 2026) describes a 10 percent annual limit on residence homestead appraised-value increases and a temporary 20 percent circuit breaker for qualifying non-homestead real property that is stated to expire on December 31, 2026. These limits apply to appraised value, not to tax rates.
• A protest is generally due by May 15 or 30 days after the appraisal district mails the notice, whichever is later. Protests address value and exemptions, while rates are addressed through the taxing units’ public hearings and elections.
• An example or illustration shows a method. Only the county, the appraisal district and the taxing units can give your actual bill, so confirm current figures with them before you decide.

The property tax cycle: who does what, and when

The Comptroller describes four phases in the Texas property tax system: appraisal, equalization, assessment and collection. In the appraisal phase, which runs from January 1 through May 15, the appraisal district appraises property and processes exemption applications. Appraisal districts appraise most taxable property at market value as of January 1, and they send notices of appraised value to owners in April or May. A residence homestead notice is due by April 1 or as soon after as practicable, and a notice for other property types by May 1 or as soon after as practicable.

The equalization phase runs from May 15 through July 25. The appraisal review board, a board of local citizens, hears protests, and it approves the appraisal records by July 20. The appraisal district then certifies the appraisal roll. In the assessment phase, which runs from July 25 through October 1, the taxing units receive that roll, adopt their tax rates and calculate their levies. Tax collectors begin sending bills on October 1, and the collection phase runs from October 1 through January 31, with penalties and interest starting on February 1 for unpaid bills.

The point that matters most for a comparison is that these are different bodies. The Comptroller states that the appraisal district in each county is responsible for appraising property, and that although some taxing units contract with an appraisal district to collect taxes, the appraisal district does not levy a property tax. Each taxing unit’s governing body, such as a city council, county commissioners court or school board, decides how much money it needs and adopts its own rate. In many counties the taxing units contract with the county tax assessor-collector, who collects for the other units and passes the money on. A single bill can therefore reflect several rates even though one office mails it.

The Comptroller also notes a statement that appraisal notices must carry: the Texas Legislature does not set the amount of your local taxes, and your property tax burden is decided by your locally elected officials. Questions about a rate belong with the taxing unit that adopted it, not with the appraisal district.

Which taxing units can appear on one bill

According to the Comptroller, Texas counties and local school districts tax all nonexempt property within their jurisdictions. A property owner may also pay taxes to a city and to special purpose districts such as hospital, junior college or water districts. The Comptroller’s overview says more than 4,796 local taxing units in Texas, including school districts, cities, counties and various special districts, assess property tax. Which of them appear on your bill depends on where the parcel sits.

In practice that means the stack for a house can include some or all of the following: the county, the school district, a city or town, a junior college district, a hospital district, and one or more water or other special purpose districts. Municipal utility districts and emergency services districts are examples of the special districts that can be layered on a parcel, particularly in newer subdivisions on the edge of a metro area. Hospital districts and junior college districts are named by the Comptroller as common additions to the county and school district. Two houses on the same street can sit in different special districts, and a house inside city limits can sit in a different school district from a house in the same city.

The notice of appraised value is a useful starting document. The Comptroller states that it must list the taxing units in which the property is taxable, the property’s appraised value in the preceding year, its taxable value for each taxing unit that taxes the property, the appraised value for the current year, and the kind and amount of each exemption approved for the prior and current year. Taxable value is listed per taxing unit because exemptions can differ from one unit to the next.

Special districts deserve their own line in any budget. Their charges, and the way some of them are collected, are covered in more detail in the separate guide on MUDs, PIDs and special districts; the point here is only that they are additional taxing units with their own rates, and that a bill from a newer subdivision can look very different from a bill in an older part of the same city.

Why the nominal city rate alone misleads

A city’s published rate is the rate for that one taxing unit. It is only one component of the total, because the county and the school district always tax a parcel and other units may as well. The Comptroller notes that school districts rely on local property tax and state and federal funds, while cities, counties and junior colleges can access other revenue sources including a local sales tax. A city that raises much of its budget from sales tax can show a low property tax rate without implying a low total bill, and a city with a high rate may sit in a school district with a low one.

A low city rate can also be an artifact of geography. Many homes outside city limits owe no city tax at all, but they may owe tax to a water district or an emergency services district that charges for services a city would otherwise provide. A comparison that stops at the city line can reverse the ranking of two places. The sensible comparison is the total of every rate that applies to the specific parcel.

Rates are also not directly comparable across taxing units without looking at what they are applied to. Each taxing unit applies its rate to the taxable value of the property for that unit, which is the appraised value less any exemptions that unit allows. A county, a school district and a city can each subtract a different exemption amount from the same appraised value, so three rates applied to the same house can be applied to three different taxable values.

How to compare two homes using real figures

Start with the appraised value, because it is the base for every unit. The Comptroller explains that a property tax is a base amount against which the tax is imposed and a rate that determines the tax due, and that taxes are based on the property’s value less any exemptions applied. Look up each candidate property on the county appraisal district’s website. Tax Code Section 26.17 requires the chief appraiser to maintain a public property tax database searchable by property address, and the notice of appraised value gives the same core numbers.

Next, list the taxing units that tax the parcel and the adopted rate for each. Tax Code Section 26.16 requires each county to maintain a website on which the county assessor-collector posts, for the most recent five tax years and for each taxing unit located in the county, the adopted tax rate, the maintenance and operations rate, the debt rate, the no-new-revenue tax rate and the voter-approval tax rate. The Comptroller also publishes a statewide list of tax rates imposed by school districts, cities, counties and special districts. The Comptroller cautions that its levy figures do not reflect actual tax collections, so use the county or the taxing unit for the figure you rely on.

Then identify the exemptions that would apply to you. The state-required school district homestead exemption is covered in the homestead and age-65 exemptions guide, and each city, county or special district may offer its own optional exemption. The taxing unit’s website or the appraisal district can tell you which have been adopted for the current year, because each unit decides before July 1 whether to offer an optional exemption.

Finally, add the special-district charges. These may be included in the tax bill or may appear as separate assessments. Ask the seller’s agent or the title company for a tax certificate. The Comptroller recommends that before buying a home you obtain a tax certificate from all jurisdictions that tax it, which shows whether the previous owner owes any delinquent taxes on the property.

One caution for newcomers: do not use the seller’s current bill as a forecast of your own. The seller may hold an exemption you will have to apply for, and the appraisal district may reappraise the property after a sale. The appraised value on the roll for the current tax year is measured on January 1, and the person who owns the property on January 1 is the person responsible for that year’s tax.

Illustration: two hypothetical homes with the same appraised value

The following arithmetic is a hypothetical illustration, not a report of any real bill. The rates are invented for the example and do not describe any actual city, county or district. Texas rates are stated per $100 of taxable value. Suppose, for example, that two homes each have an appraised value of $400,000 and that each owner receives only the $140,000 school district homestead exemption, with no optional exemption from any other unit.

In this illustration, Home A sits inside a city and owes tax to the county, the school district and the city. Home B sits outside any city but inside a municipal utility district and an emergency services district. For the school district, the taxable value in this illustration is $260,000 for both homes. At an invented school rate of $1.00 per $100, the school tax in this illustration is $2,600 for each home.

For the county, in this illustration, no county exemption is assumed, so the taxable value is $400,000 and an invented rate of $0.40 per $100 produces $1,600 for each home. Home A then adds an invented city rate of $0.50 per $100, which in this illustration is $2,000. The total for Home A in this illustration is $2,600 plus $1,600 plus $2,000, or $6,200.

Home B owes no city tax in this illustration, but it adds an invented municipal utility district rate of $0.80 per $100, which is $3,200 on $400,000, and an invented emergency services district rate of $0.10 per $100, which is $400. The total for Home B in this illustration is $2,600 plus $1,600 plus $3,200 plus $400, or $7,800. Home B has no city rate at all, yet in this illustration it carries the higher total bill, and the difference is entirely the special-district charges.

The lesson is the method, not the numbers: compare totals built from every rate that applies to the specific parcel. An illustration like this one is only a way to organize the arithmetic. Your actual bill depends on the actual appraised value, the exemptions you qualify for and the rates your taxing units adopt each year, and it can differ from any example.

Limits on how fast a homestead’s appraised value can rise

Two statutory limits can slow the growth of appraised value, and they apply to different kinds of property. Both limit appraised value, which is the starting point for the tax calculation. Neither one limits a tax rate, and neither guarantees a flat bill, because taxing units can still raise their rates within the truth-in-taxation rules.

The Texas Property Tax Basics (January 2026) states the residence homestead limit this way: Texas law sets a limit on the amount of annual increase to a residence homestead’s appraised value to not exceed the lesser of the property’s market value or the sum of 10 percent of the property’s appraised value for last year, the property’s appraised value for last year, and the market value of all new improvements to the property. A new improvement is an improvement made after the most recent appraisal that increases market value and was not included in the preceding year’s appraised value, and it does not include repairs or ordinary maintenance of an existing structure. The Basics adds that the limitation takes effect on January 1 of the tax year following the year in which the homeowner qualifies for the homestead exemption, and that it expires on January 1 of the tax year following the year in which the owner no longer qualifies.

The Basics describes a separate temporary circuit breaker limitation on the appraised value of qualifying real property. Texas law sets a limit on the amount of annual increase to the appraised value of qualifying real property to not exceed the lesser of the property’s market value or the sum of 20 percent of the property’s appraised value for last year, the property’s appraised value for last year, and the market value of all new improvements to the property. To qualify, the real property’s appraised value must be less than a specified amount in the year in which the limitation takes effect. For the 2024 tax year the appraised value must be $5 million or less, and in subsequent tax years the Comptroller is required to adjust the threshold by the percentage increase or decrease in the consumer price index. Property receiving a residence homestead exemption or certain special appraisals is not eligible. The limitation takes effect on January 1 of the tax year following the tax year in which the owner first owned the property on January 1, a person who acquired real property before the 2023 tax year is considered to have acquired it on January 1, 2023, and the Basics states that the circuit breaker limitation expires on December 31, 2026.

For a retiree this has a practical reading. A home that is your homestead is covered by the 10 percent homestead limit after the year you first qualify. A second home, a rental or an investment property is not a homestead, so it may fall under the circuit breaker instead, but only while that temporary provision is in force. Because the circuit breaker is stated to expire at the end of 2026, confirm with the appraisal district what applies to a non-homestead property in later years.

The limits are caps on the increase in appraised value, not on market value. In this illustration, if a homestead was appraised at $300,000 last year and its market value rose to $360,000, then with no new improvements the appraisal could rise to no more than $330,000, which is the lesser of $360,000 and $300,000 plus 10 percent of $300,000. The $30,000 gap stays on the appraisal record and does not reach the tax bill until the appraised value catches up to market value. A newly bought home starts fresh on this clock, since the homestead limit takes effect only after the first year you qualify.

Your protest rights and the deadlines to remember

The Comptroller describes the right to protest to the appraisal review board as one of a property owner’s most important rights. You may protest if you disagree with the appraisal district’s value or any of its actions concerning your property, including a denied exemption. The usual protest filing deadline is May 15 or 30 days after the appraisal district mails the notice of appraised value, whichever is later. The Comptroller points out that the 30 days run from the date the notice is mailed, not the date it is delivered. A protest must be in writing, but the owner is not required to use a particular form; a notice is sufficient if it identifies the property and the owner and shows dissatisfaction with an appraisal district decision.

A property owner may ask for an informal conference with the appraisal district, and the appraisal district must offer to meet to try to resolve concerns before the formal hearing. If that does not resolve the protest, the appraisal review board hears the case. At the hearing, the Comptroller advises, you cannot simply say the appraisal district is wrong. You need evidence, such as sales of comparable property, photographs, repair estimates and, for an equal and uniform argument, calculations of the median level of appraisal. The board looks at market value and fairness of appraisal, and the Comptroller notes that it cannot take into account your personal economic situation. The board’s decisions are binding only for the tax year in question. If you are dissatisfied with the board’s order, you may appeal to district court in the county where the property is located, and in some cases to regular binding arbitration or the State Office of Administrative Hearings.

A protest challenges the appraisal, not the rate. Tax rates are decided by the taxing units in public meetings in the summer and early fall, and the truth-in-taxation process gives residents notice and a hearing. The Comptroller explains that taxing units generally must calculate and publish a no-new-revenue tax rate and a voter-approval tax rate, and that in most cases a taxing unit that adopts a rate above the voter-approval rate must hold an election. The rate side is therefore handled by attending a hearing or voting, while the value side is handled by the appraisal review board.

Because the property is taxed on the January 1 ownership and condition, a new resident should also plan for the first spring after buying. Apply for the homestead exemption with the appraisal district, watch for the notice of appraised value, and mark the protest deadline on a calendar. Then compare your final bill, when it arrives, with the figures you built before buying.

Related guides

• Texas homestead exemption, the age-65 exemption and the school tax ceiling
• Texas retirement taxes: state income tax, Social Security, pensions and federal taxes