Texas Homestead Exemption 2026: $100K School Tax Cap, 10% Assessed Value Ceiling, and the Senior Freeze

The total annual savings from a Texas homestead exemption depends on the appraised value of your home, the school district rate, the county and city exemption percentages, and whether you qualify for any additional layers (over-65, disability, veteran). For a typical Texas homeowner with a $400,000 home in a 20% county-exemption jurisdiction like Travis, Harris, or Dallas, the basic homestead saves between $1,800 and $2,400 per year in property taxes. That breaks down to roughly $1,050 from the $100,000 school district exemption, $400 to $600 from the 20% county exemption on the $80,000 county-taxable reduction, and the rest from any city exemption on top.

The savings scale up significantly for higher-value homes because the school district exemption is fixed at $100,000. A homeowner with a $1.5 million home in Austin gets the exact same $1,050 school tax break as a homeowner with a $250,000 home in San Antonio. What scales is the percentage-based county and city exemptions and, more the 10% cap on assessed value increases. The cap is where high-value homeowners in fast-appreciating markets save the most over time. In 2022, when Travis County market values jumped roughly 50% year over year, homeowners with established homestead exemptions saw their assessed values rise only 10%. On a $1 million home, that’s a difference of about $400,000 in taxable value, which translates to roughly $8,800 in tax savings for that single year — and the savings compound because the following year’s cap is calculated from the lower base.

There’s a common misconception that the exemption only matters for first-time homebuyers or low-income owners. It actually matters most for owners who plan to stay in their homes for a long time and who buy in markets with significant appreciation. The longer you hold the property, the bigger the gap between your capped assessed value and the actual market value, and the more the exemption is worth. Texans who bought in 2015 and still own the same home today are paying tax on assessed values that may be 40% or 50% below market.

Common mistakes that erode the savings include failing to file (most expensive), filing late after missing a deadline (recoverable but you lose a year), and forgetting to add the over-65 layer the year you turn 65 (also recoverable up to two years back). We’ve also seen clients who refinanced their mortgage and got nervous letters from the lender about the homestead status changing — refinancing does not affect the homestead exemption. Selling does. Adding a co-owner doesn’t, as long as you still occupy it as your primary residence.

Real-world example: a couple bought a home in Cedar Park in 2018 for $385,000. They filed the homestead exemption that year. In 2024, the market value on the home was around $640,000, but their capped assessed value was approximately $475,000 because of the cumulative effect of the 10% cap. After the $100,000 school exemption and the 20% Williamson County exemption, they paid tax on roughly $280,000 of value at school district rates and $380,000 at county rates. Without the exemption and the cap, they would have been paying on $640,000 across the board. Total annual savings: approximately $4,800.

Documentation to keep on file: a copy of the original Form 50-114, the confirmation receipt from the appraisal district, your current Texas driver’s license showing the property address, a recent utility bill at the property, and the most recent appraisal notice showing the exemption codes (HS, OV65, etc.). If you ever face a verification request from the appraisal district, this packet resolves it in one round.

Audit considerations: appraisal districts run periodic verification sweeps, often triggered by data mismatches (your tax return showing a different address, a utility account flagged as inactive, a homestead exemption claim on another property in another state, or a relative listed as the primary occupant). Responding promptly with documentation is the right move — ignoring the letter is what gets the exemption revoked and back-taxes assessed. The five-year lookback under §11.43 is real but is almost always resolved with documentation in cases where the homeowner actually lived there.

Where The Reed Corporation adds value: we help Texas clients quantify the actual annual savings they’re getting from the homestead exemption versus what they should be getting if they file all the layers they qualify for. We’ve found situations where clients were getting the basic homestead but missing the over-65 layer that would have added $400 to $1,200 in annual savings. We also help clients model the long-term value of the 10% cap when they’re deciding whether to sell and rebuy versus stay put, which is a much bigger calculation than most realtors and tax preparers run for them. Our tax strategy consulting work often surfaces these property tax planning issues alongside the federal and state income tax work.

If you’re a new Texan or you’re not sure whether you’re getting all the exemptions you qualify for, pull your most recent appraisal notice. The exemption codes are listed near the top — HS for homestead, OV65 for over-65, DV for disabled veteran, DP for disabled person. If you don’t see the codes that match your situation, you’re leaving money on the table, and the fix is usually as simple as filing an updated Form 50-114.

No. The Texas homestead exemption applies only to your principal residence — the property you actually live in as your primary home on January 1 of the tax year. A second home, a vacation property, a rental property, or a property held for investment does not qualify, regardless of how often you use it or how much you’ve improved it. This is one of the most consistent and aggressively enforced rules in Texas property tax law.

The rule extends to multi-state situations. You cannot claim a Texas homestead exemption if you also claim a primary-residence property tax break in another state. This includes California’s Proposition 13 base year valuation, Florida’s homestead exemption, New York’s STAR exemption, Massachusetts’ residential exemption, and similar primary-residence breaks in roughly 40 other states. Appraisal districts cross-check residency claims through a national data-sharing arrangement, and they do find mismatches. We’ve worked with clients who kept their Florida homestead in place when they bought a Texas property, claimed a Texas homestead on top, and got back-assessed three years later with penalties and interest totaling $18,000.

The exception people ask about most is the snowbird scenario — someone who owns property in both states and splits the year. The answer is the same: you can only claim a homestead on one property, and the test is which property is your principal residence on January 1. You can use the other property freely as a second home, but you cannot get the property tax break on both. Most snowbird clients we work with structure this by claiming the Texas homestead because Texas has no state income tax and the property tax break is substantial, then keeping the other property as a clearly designated second home.

There’s a narrow exception for properties used partially as short-term rentals where the owner also lives there as the primary residence. If you live in your Austin home year-round and rent out a guest house or a portion of the property on Airbnb, the homestead exemption still applies to the portion you occupy. The appraisal district can pro-rate the exemption if the rental portion is significant enough to be considered a separate use. The line between “primary residence with occasional rental income” and “investment property with personal use” is fact-driven, and we recommend documenting actual occupancy with utility bills, calendars, and any rental platform records.

Common mistakes in this area include buying a Texas vacation home and assuming the homestead exemption can be claimed because you spend a lot of time there, filing a homestead on a property held by an LLC where you don’t have direct individual ownership (the LLC owns it, not you), and filing a homestead on a property your adult child or aging parent occupies while you live elsewhere. None of these work. The owner must occupy the property as their principal residence — not a relative, not a tenant.

Real-world example: a client bought a lake house in 2020 for $480,000 on Lake Travis as a weekend getaway. Their primary residence was in a separate Travis County subdivision with the homestead exemption already in place. A title rep at closing handed them a Form 50-114 for the lake property and, not knowing better, they filed it. The appraisal district approved it because the form was facially complete and the address matched. Two years later, an internal audit flagged the dual exemption claim within the same county. The lake house exemption was revoked retroactively, $9,400 in back-taxes was assessed for the two years, a 10% penalty added another $940, and the client had to file a corrected return. The appraisal district was helpful throughout the process, but the lesson is that the system catches these errors eventually.

Documentation to keep if you genuinely live in the property full-time: a Texas driver’s license showing the property address, voter registration at the address, the property address listed on your federal tax return, utility bills in your name at the address, vehicle registration showing the address, and if you have school-age children, school enrollment records. The appraisal district will accept any combination of these as proof of principal residency during a verification request.

Audit considerations: dual-homestead claims (Texas plus another state) are the highest-risk pattern and the most likely to get flagged. Properties held through LLCs or trusts get extra scrutiny because direct individual ownership is required. Properties where the homeowner’s federal tax return lists a different address consistently get flagged. The lookback period is generally five years for back-assessments under §11.43, and the appraisal district can pursue civil penalties of up to 50% of the tax wrongly avoided.

Where The Reed Corporation adds value: we help dual-state clients (especially those who relocated to Texas from California, New York, or Illinois during the 2020-2024 migration) properly designate which state holds the homestead and clean up old exemption claims that should have been canceled. This is a service we’ve run many times for clients who moved their tax residency to Texas but kept old property tax breaks in place by accident. Our Texas client services include this kind of multi-jurisdictional cleanup as part of the relocation work.

The 10% cap is a separate protection under Texas Tax Code §23.23 that limits how much your assessed value can increase year over year, regardless of how much the market value has gone up. To get the cap, you must have a homestead exemption in place for at least one full tax year. Once that’s true, your assessed value (also called your capped value) cannot rise more than 10% in any subsequent year, plus the value of any new improvements you’ve made to the property.

The cap matters most in fast-appreciating markets, which is essentially every major Texas metro between 2020 and 2024. Austin, Dallas, Houston, San Antonio, and Fort Worth all saw market values rise 20% to 50% in single years during this stretch. Homestead properties with the cap in place rose only 10% per year on assessed value, meaning longtime owners paid tax on values that were sometimes 30% to 40% below current market. That gap is real money — on a $700,000 home with a $500,000 capped assessed value, the homeowner is paying tax on $200,000 less than the market value, which at a 2% combined tax rate is $4,000 a year saved.

The cap resets in three situations. First, when the property is sold or ownership changes — the new owner’s assessed value starts fresh at market value. Second, when the homestead exemption is lost or canceled. Third, when significant new improvements are added — the value of the new improvement is added on top of the capped value, though the cap continues to apply to the underlying property. A new pool or a major remodel doesn’t reset the entire cap, but the appraisal district will add the cost or value of the improvement to your assessed value.

Common mistakes around the cap include selling and rebuying within Texas without understanding that the cap doesn’t transfer. If you sell your $500,000 capped home and buy a new $700,000 home, your assessed value on the new property starts at $700,000 (market) and the cap only starts protecting you in the following tax year. This is one of the most expensive moves Texans make — the longer you’ve held a home with the cap in place, the more painful it is to give up.

Another common mistake is misreading the appraisal notice. The notice shows two values: the market value and the assessed (or capped) value. People sometimes panic at the market value jump and miss that their assessed value — the number they actually pay tax on — is held to 10%. If you’re a homestead owner and your assessed value jumps more than 10% in a single year, that’s an error worth protesting. Either the prior year’s value was wrong, the homestead exemption wasn’t properly applied, or new improvements were added that the appraisal district is including.

Real-world example: a couple bought a home in north Austin in 2018 for $410,000. They filed the homestead exemption that year. By 2022, the market value of the home had reached $725,000 according to the appraisal district. But because the 10% cap had been compounding since 2019, their assessed value was only $545,000 — a $180,000 gap. After applying the $100,000 school exemption and the 20% county exemption on the assessed value, their effective taxable values were $445,000 for schools and $436,000 for county taxes. Their total annual property tax bill came in at approximately $9,200 instead of the roughly $13,500 they would have paid without the cap and homestead. Savings: $4,300 a year.

Documentation around the cap: keep every appraisal notice you receive. The notices show the year-over-year change in both market and assessed values, and they’re the official record of when the cap started applying. If you ever protest an assessment, the historical notices are the strongest evidence of how the cap should be calculated. Most appraisal districts also keep this history online and accessible via your property record.

Audit considerations: the cap is automatic once the homestead is in place. You don’t have to claim it separately or file a form. But if the appraisal district revokes your homestead retroactively, the cap unwinds with it, and you can end up owing back-taxes on the full uncapped market value. This is another reason to keep clean residency documentation — the cost of losing the cap on a homestead held for ten years in a fast market can be tens of thousands of dollars.

Where The Reed Corporation adds value: we help clients quantify the dollar value of the cap when they’re considering a move or a sale-and-rebuy within Texas. The math is rarely as obvious as people think. A client downsizing from a $900,000 home (capped at $620,000) to a $550,000 home will see their assessed value start at $550,000 on the new property — which can mean a higher annual property tax bill than they had on the bigger house. This is exactly the kind of calculation that goes alongside the federal capital gains analysis when we work on a relocation or downsizing plan for a client.

The over-65 exemption is the most valuable property tax break available to Texas seniors, and it works in two ways. First, it adds an additional $10,000 to the school district homestead exemption, raising the school portion from $100,000 to $110,000 for over-65 homeowners. Many counties and cities add their own over-65 exemptions on top — Travis County adds $85,500, Harris County adds $260,000 in some districts, and the City of Austin adds $124,000. The over-65 stack can effectively wipe out most of the property tax burden for seniors in higher-exemption jurisdictions.

Second, and more the over-65 exemption triggers the school tax freeze under §11.26. The year you qualify (the year you turn 65 or become disabled), your school district tax bill is locked at that year’s dollar amount. It cannot go up again. It can only go down. For a senior who buys a home in their early 60s, files the over-65 exemption when they turn 65, and lives in the home for the next 20 or 30 years, this freeze can save tens of thousands of dollars as both the school tax rate and the assessed value continue to climb for everyone else.

The freeze applies only to school district taxes, not county or city taxes. Those continue to rise (within the 10% annual cap), and the senior continues to pay them. So the over-65 doesn’t completely freeze your property tax bill — it freezes the school portion, which is typically 50% to 60% of the total bill. On a home with a $9,000 annual property tax bill, the freeze locks in approximately $5,000 of it. Over 20 years, with the school portion potentially doubling for non-frozen homeowners, the senior saves around $50,000 to $60,000.

The freeze is portable. If a senior sells their over-65 homestead and buys a new home in Texas, they can transfer the percentage tax reduction to the new property under §11.26(h). The mechanics work like this: if the senior’s frozen tax was 30% lower than what an un-frozen owner of the same property would have paid, that 30% reduction transfers to the new property’s school taxes. This portability is often missed when seniors downsize, and the value can be significant on the new home.

Surviving spouses keep the freeze under §11.26(i) if they were at least 55 at the time of the qualifying spouse’s death and they continue to live in the home. This is one of the most protective rules in Texas property tax law — widows and widowers under 65 don’t lose the senior tax benefits when their spouse passes away, as long as the age and occupancy conditions are met. We’ve helped families confirm this transfer in estate settlement situations where the appraisal district initially flagged the change in ownership.

Common mistakes include not filing the over-65 application when you turn 65. The basic homestead doesn’t automatically upgrade to over-65 status — you have to file Form 50-114 again with the over-65 box checked. The deadline is the same as the regular homestead (April 30 of the tax year), with up to two years of retroactive filing under §11.439. We’ve recovered two and sometimes three years of missed over-65 benefits for clients who didn’t realize they needed to refile when they hit 65.

Another common mistake is moving to a new home and forgetting to transfer the freeze. The new appraisal district doesn’t automatically know your prior tax reduction percentage. You have to file the application and request the transfer, citing the prior property’s frozen amount. This is one of those situations where keeping copies of old tax notices pays off — the prior frozen amount is the basis for the transfer calculation.

Real-world example: a client turned 65 in 2020 and lived in a home in Austin that they’d owned since 2005. Their 2020 school district tax bill was $4,800. They filed Form 50-114 with the over-65 box checked that April. By 2025, the unfrozen school tax bill on their property (based on assessed value and rate) would have been approximately $6,900. They paid $4,800. Savings to date: about $5,000 in school taxes alone over five years, with the gap projected to widen as the school district raises rates and the assessed value climbs.

Documentation to keep: the Form 50-114 with the over-65 application, the appraisal notice showing the OV65 exemption code applied, every year’s tax bill from the qualifying year forward (these establish the frozen baseline), and Texas driver’s license or state ID showing the date of birth that triggered the qualification. If you ever transfer the freeze to a new home, you’ll need the original frozen amount and the calculation showing the percentage reduction.

Where The Reed Corporation adds value: we work with retired and pre-retirement clients on the timing of property tax planning around age 65, including the decision of whether to sell and downsize before or after qualifying for the freeze. The math often favors waiting if the current home is going to appreciate significantly during retirement — the freeze locks in a percentage savings that compounds over time. Our tax strategy consulting includes this kind of multi-year property tax planning alongside federal retirement income planning.

Yes, but only for the past two years. Texas Tax Code §11.43(k) allows late filing of a homestead exemption application up to two years after the delinquency date for the year for which you’re claiming. The delinquency date is February 1 of the year after the tax year (so for 2024 taxes, the delinquency date is February 1, 2025, and you have until February 1, 2027, to file a late application for 2024). Beyond two years, the exemption is permanently lost for that tax year.

The retroactive filing is genuinely retroactive. If you file in 2026 and successfully claim the 2024 and 2025 tax years, the appraisal district recalculates those years’ assessed values and tax bills with the exemption applied, and the taxing units issue refunds or credits for any overpayment. This can be a significant amount of money — for a typical Texas homeowner who missed two years of homestead exemption, the refund can be in the $3,000 to $5,000 range, sometimes more.

The process is the same as a current-year application. File Form 50-114 with the appraisal district, check the box indicating the prior tax years you’re claiming, and include any required documentation (driver’s license matching the property address, proof of January 1 occupancy for each year claimed). Most appraisal districts process these within 30 to 60 days. The refund or credit then flows from the taxing units (school district, county, city, special districts) through their normal refund procedures, which can take an additional 30 to 90 days depending on the jurisdiction.

Common mistakes when filing retroactively include not having documentation of occupancy for the prior years. The appraisal district can ask for proof that you actually lived in the property as of January 1 of each year you’re claiming. Utility bills, voter registration records, school enrollment records, and federal tax returns showing the address all work. If you can’t document occupancy for one of the claim years, the exemption applies only to the years you can prove.

Another mistake is assuming the over-65 or disability layers are also retroactive. They are, under the same two-year window, but you have to specifically claim them on the late application. Just claiming the basic homestead doesn’t auto-trigger the over-65 layer if you turned 65 in one of the prior years. Each layer has to be applied for, and each requires its own supporting documentation (age verification for over-65, disability award letter for the disabled person exemption, VA documentation for the disabled veteran exemption).

Real-world example: a client moved from Chicago to a home in Houston in 2022. They didn’t know about the homestead exemption requirement and assumed property tax breaks worked automatically. In 2025, while preparing their federal tax return, we noticed their Texas property tax bill seemed high relative to their assessed value and asked whether they’d ever filed Form 50-114. They hadn’t. We filed retroactively for 2023 and 2024 (2022 was outside the two-year window). The Harris County Appraisal District approved both years within six weeks, and the client received refunds totaling approximately $4,200 from HISD, Harris County, and the City of Houston. The 2022 year was permanently lost — about $2,000 in additional tax savings that couldn’t be recovered.

Documentation to assemble for a retroactive claim: Form 50-114 completed for each year claimed (some districts require separate forms per year, others handle multiple years on a single application — check with your specific appraisal district), Texas driver’s license showing the property address (this is the strict requirement — if your license still shows an out-of-state address for one of the claim years, that year is harder to substantiate), utility bills at the property for each year claimed, federal tax returns showing the property address as your residence, and any voter registration or vehicle registration records that pin you to the address.

Audit considerations: retroactive filings get more scrutiny than current-year filings because the appraisal district is rewriting prior tax years and triggering refunds across multiple taxing units. They will often request additional documentation, and they may ask whether you held a homestead exemption in another state during the claim years (which would disqualify the Texas claim). Be honest about prior out-of-state exemptions — if you held one in California or New York for part of the period, the Texas exemption only applies after the out-of-state exemption was canceled.

Audit lookback for retroactive claims: the appraisal district itself can audit back five years under §11.43, so if you’re filing retroactively for prior years, expect questions about the years you didn’t claim as well. They’re not trying to revoke anything — the basic homestead is your right if you qualified — but they want to confirm the residency facts are consistent across years.

Where The Reed Corporation adds value: retroactive homestead claims are a service we run regularly for new Texas clients, especially those who relocated from out of state and didn’t know the Texas filing requirements. We’ve recovered $3,000 to $8,000 in refunds for clients in this exact situation over the past two years. The work pairs naturally with the relocation and state residency analysis we do for clients moving to Texas, and it’s often the first quick win in a broader property tax and income tax planning conversation. Our Texas real estate agent services often surface these situations because agents see clients buying homes without knowing the homestead requirements.