The notice of appraised value is mailed by April 1 for a homestead and May 1 for other property, and it has to include a protest form and instructions. It also starts a roughly 30-day protest window, so the envelope in your mailbox is often the most important property-tax document of the year.
If you're a Texas homeowner in Austin, Travis County, or Harris County, that envelope can feel like a surprise bill before the bill even arrives. The number may be higher than last year, the exemption lines may look unfamiliar, and the deadline can feel uncomfortably close. That's why the notice matters so much, it's not just a valuation letter, it's the county's official package telling you what value they're using, what exemptions they've recorded, and how to challenge it before the tax bill is locked in. Texas law also limits year-over-year increases in a homestead's appraised value to 10% per year, excluding new improvements, while non-homestead real property has a 20% annual cap (Texas Comptroller guidance).
Why the Notice of Appraised Value Matters in Texas
A homeowner in Austin opens a county envelope in late March and sees a higher number than last year. In Harris County, a homeowner renting a duplex sees a similar letter, but the deadline and the value lines feel different because the property isn't a homestead. In both cases, the notice is the first real checkpoint in the Texas property-tax cycle.
The reason it matters is simple, the notice isn't just saying, “Here's what we think your property is worth.” Texas Tax Code §25.19 requires it to carry the comparison pieces that shape the final tax outcome, including prior-year information, current-year value, and exemption details (Texas Tax Code §25.19). That means the letter is part valuation notice, part deadline notice, and part checklist for whether the appraisal district got your property record right.
Practical rule: If you ignore the notice, you usually accept the district's value by default for that year.
That's why homeowners should treat it like a working document, not junk mail. The notice is the place where you catch an error in the property description, spot a missed exemption, or decide the value is too high and worth protesting. Bexar Central Appraisal District tells property owners to review the notice carefully, verify the property details, and file a protest by the deadline shown on the notice, which matches how the statutory notice package is designed to work (Bexar CAD guidance).
For many families, that single envelope is the gateway to every savings route that follows. If you read it carefully, you can decide whether the best move is a protest, an exemption fix, or both.
Market Value, Appraised Value, and Taxable Value Explained
Many homeowners see three numbers on one notice and assume one of them must be wrong. Usually, the issue is that the numbers mean different things.
How the three values layer together
Market value is the county's estimate of what the property could sell for. Appraised value is the valuation the appraisal district uses, and for a homestead it's subject to the 10% annual increase cap excluding new improvements, while non-homestead property is subject to the 20% cap (Texas Comptroller guidance). Taxable value is the number that gets taxed after exemptions are subtracted.
A simple Austin example helps. Say a home's market value is $400,000 and the district's appraised value, after the homestead cap, is $403,500. If the owner qualifies for the statewide school homestead exemption of $140,000, the taxable school value drops to $263,500 (Texas guidance on values and exemptions). That's why a homeowner can disagree with the appraisal number and still owe less once the exemption is applied.
Why this matters before you protest
Protesting the appraised value and claiming exemptions are different moves. A protest challenges the district's value opinion directly. An exemption reduces the number used to calculate taxes. If a homeowner has a missed homestead exemption or a disability-related school exemption issue, that may produce more savings than arguing over comparables.
If you're also trying to understand what legal paperwork can show ownership or transfer details in a property transaction, the guide to real estate bill of sale is a useful companion read because it helps distinguish ownership records from appraisal records.
Plain-English takeaway: You don't fix every tax problem by fighting the value line. Sometimes the biggest win is making sure the exemption line is right first.
Reading the Notice Field by Field
Texas Tax Code §25.19 turns the notice into a structured document, not a vague estimate. If you know what each line is doing, the page stops looking intimidating.
| Field on the Notice | What It Tells You | Why It Matters |
|---|---|---|
| Property identification details | Confirms the parcel the district is valuing | A wrong property can mean the notice doesn't match your home |
| Owner of record | Shows who the district says owns the property | A mismatch can signal a deed, mailing, or records problem |
| Prior-year appraised value | Shows last year's appraised number | You need it to see whether the current value jumped, and by how much |
| Current-year appraised value | Shows the district's new valuation | This is the value you can challenge if you think it's too high |
| Prior-year taxable value by taxing unit | Shows what was taxed last year for each taxing unit | Different taxing units can produce different tax effects |
| Current exemptions and partial exemptions | Lists the exemptions the district approved | This is where homestead, age, or disability relief should appear |
| Canceled or reduced prior exemption amounts | Shows if a prior exemption changed | A lost exemption can raise taxes even if value stayed flat |
| Protest form and filing instructions | Tells you how to file and where to send it | Texas law requires this to be enclosed, so your appeal rights are part of the notice itself |
The prior-year numbers matter because they let you compare line by line. If the notice skips a value, shows a strange owner name, or leaves an exemption blank, that's not a minor formatting issue. It can change the tax result.
The list of taxing units matters too. Austin and Harris County homeowners often focus only on the overall value, but taxes are collected through multiple units, and the notice is supposed to show the taxable value for each one. That's the comparison that helps you see whether an exemption is flowing through correctly.
When the notice includes the protest form, don't treat it as optional paperwork. Texas law requires the chief appraiser to include the form and instructions for mailing it to the appraisal review board and requesting a hearing (Texas Tax Code §25.19). In plain English, the protest route is built into the notice itself.
Texas Deadlines and the Annual Cap Mechanics
Texas runs on a tight property-tax calendar, and the mailing date matters more than the date you open the envelope. For a residence homestead, the chief appraiser must mail the notice by April 1 or as soon thereafter as practicable. For other property, the deadline is May 1 or as soon thereafter as practicable (Texas Comptroller guidance).
The protest clock usually starts on the mailing date, not when you feel ready. Appraisal-district guidance says owners generally have 30 days from the mailing date to file a protest, and many districts also cite a May 15 deadline when that date is later (Texas protest guidance). That makes the notice the trigger for the whole appeal timeline.
What the caps mean in real life
A homestead can still go up each year, but Texas law limits the increase in appraised value to 10% per year excluding new improvements (Texas Comptroller guidance). Non-homestead real property has a 20% annual cap. So if a homeowner in Travis County sees a number that looks lower than recent market headlines suggest, the cap may be part of the reason.
The timeline doesn't stop at the appraisal review board. Texas Comptroller rules also provide a 30-day notice-of-appeal window for district court review, and SOAH review for high-value cases over $1 million includes a $1,500 deposit (Texas protest guidance). Those post-ARB steps are less common, but they matter when a dispute doesn't end at the local level.
Your calendar on the day the envelope arrives should include three things, the mailing date, the protest deadline, and the hearing date or filing window if the district confirms one. If you need a concise reminder of filing timing, the county-specific Texas property tax deadline guide is a practical place to compare dates with your notice.
Evidence and Exemptions That Move the Needle
The strongest protests don't start with frustration. They start with proof.
The evidence that gets attention
Closed comparable sales are the first thing most panels look for, especially when the sales are from the same neighborhood and close in time to the valuation date. Condition photos matter too, because a cracked foundation, water damage, or unfinished renovation can affect value in ways the county's model may miss. Rental properties often need income and expense documentation because the value conversation is different when the property produces cash flow.
Good evidence is specific, dated, and local. A generic argument about rising taxes rarely beats a file that shows sold comparables, condition issues, and a clear value gap.
A prior-year pattern can help as well, especially when the district has been valuing the property aggressively for more than one year. That kind of history doesn't prove the current value is wrong by itself, but it can show a recurring problem that deserves review.
Why exemptions can beat a protest
The part many homeowners overlook is that exemptions affect the taxable number directly. Texas guidance says the statewide homestead exemption now reduces taxable school value by $140,000, and qualifying owners who are disabled or over 65 may add another $60,000 for school taxes (Texas guidance on appraisal values and exemptions). A missed exemption can therefore erase more tax than a marginal value reduction.
That's why the smartest sequence is often exemption review first, value evidence second. If the notice shows the wrong exemption status, fix that. If the exemption is already right, then build the appraisal challenge.
For a deeper walkthrough of exemption categories and filing logic, the Texas property tax exemptions guide is a helpful companion. It's especially useful if you're trying to tell whether a tax problem is really a value issue, or whether the county hasn't applied a benefit you already qualify for.
DIY Protest, an Attorney, or a Data-First Consultant
Texas homeowners usually have three realistic ways to respond after reading the notice. Each one works best in a different kind of case.
The three paths
A DIY protest can work well when the property is simple, the comparables are easy to find, and the homeowner has the time to file through the county portal or eFile PIN process. It's a reasonable route for a clean homestead file in a neighborhood with obvious sales data. It gets harder when the property is an income-producing asset, a recent renovation changed the value story, or the appraisal district pushes back hard.
A traditional attorney can make sense when the dispute has legal complexity, especially after the appraisal review board phase. That route often comes with a more formal posture, which some owners prefer when the amount at stake justifies it.
A data-first consultant sits in the middle for many homeowners and investors. In Austin and greater Texas, a licensed property tax consultant can build evidence from public and private data, identify exemption opportunities, and represent the owner before the appraisal review board. The model is often more operationally focused than a courtroom-style approach, which helps when the main goal is to get the numbers corrected efficiently.
If you want a step-by-step protest framework that compares filing choices in more detail, the Texas property tax protest guide is worth a look.
Choose by complexity, not just cost. If the property is simple and the deadline is near, DIY may be enough. If the evidence is messy, the value is high, or the file includes exemption questions, outside help usually saves time and stress.
In that context, INTELLI uses licensed property tax consultants and a data-first approach that draws from public and private data. The firm's model is risk-free and results-based, and it reports average reductions of about 15% while focusing on Austin and greater Texas. It also offers no-recovery, no-fee tax-refund audits for past overcharges, which matters if you suspect a prior year was missed.
When the Notice Is Late, Missing, or Hard to Protest
A late notice is stressful, but it doesn't always mean you've lost your rights. The first move is to confirm what the appraisal district says it mailed and when it mailed it. If the notice never arrived, ask for a duplicate and check the district's records before assuming the deadline has passed.
What to do when the notice isn't usable
If the notice is missing the eFile PIN or online passcode, don't wait for the perfect version. Some county workflows allow protests by USPS, through the online portal, or in an informal conference before the ARB hearing, and those paths can preserve appeal rights if you act quickly. If the property details are wrong after a recent purchase or renovation, document the discrepancy and file anyway, then correct the record with the district.
The county's online filing system can help, but it can also create friction when the PIN is lost or the notice arrived at an old address. That's why the operational side matters as much as the law. A homeowner can have a valid complaint and still miss the appeal if the form never gets filed correctly.
For readers who want a helpful way to stay on top of local updates and deadline reminders, NewsletterAsAService for lawyers is a useful example of how professional firms organize recurring client communication around deadlines and procedural changes.
If the case goes beyond the appraisal review board, Texas Comptroller guidance allows district court appeals within 30 days of the ARB determination, and SOAH review can apply to certain high-value disputes over $1 million, with the $1,500 deposit noted earlier (Texas protest guidance). The important part is to preserve the current year first, because fixing the process later doesn't help if the deadline has already run.
Most lost appeal rights in Texas come from paperwork friction, not from the strength of the underlying value argument. That's why a missing notice, a wrong address, or a missing PIN should be treated like an urgent filing problem, not a minor administrative annoyance.
Frequently Asked Questions About the Notice of Appraised Value
No, the notice is not the tax bill. It's the document that tells you the value, exemptions, and protest deadline before the bill is finalized. If you protest and win, the change can carry into the tax calculation later.
If you want help reading your notice, finding missed exemptions, or building a stronger protest file, INTELLI can help with a Texas property tax review built around licensed consultants and a data-first process. Visit INTELLI to see how their Austin-focused team handles appraisal protests, exemption support, and tax-refund audits with a results-based model.