Most Texas homeowners never protest, and it costs them. In our 2023-2025 Texas Protest Study, only 32% of homes across 17 high-density Texas counties protested in 2025. That left about $1.2 billion in potential savings unclaimed in a single year.
One reason owners hold back is not knowing how long the process takes. So how long does a Texas property tax protest take? At Ownwell, we guide Texas homeowners through this every year, and this guide maps the full timeline from your appraisal notice to the day your savings land.
Key Takeaways
Most Texas protests take about 2-6 months from filing to a final decision. The majority settle far sooner.
In Texas, the deadline is always May 15 or 30 days after your notice is mailed.
Most cases resolve at the informal stage, often within a few weeks of your hearing.
A formal hearing adds time. The review board must give at least 15 days' notice of the hearing.
Savings appear on the tax bill mailed in the fall, not right after your hearing.
How Long Does a Texas Property Tax Protest Take?
From filing to a final decision, a Texas property tax protest typically takes about 2-6 months. Most homeowners settle at the informal county appraisal stage within a few weeks of their hearing.
The exact length depends on three things:
How large your county is
How far you decide to escalate
How backed up the local appraisal district (CAD) and Appraisal Review Board (ARB) calendar is
A quick informal settlement can wrap in weeks. A full hearing, or a step beyond the ARB, can stretch things into the fall or later.
For example, a protest filed May 10 might settle at an informal review in mid-June. The lower value would then show up on the tax bill mailed that fall.
How Much Are You Over Paying?
The Texas Protest Timeline, Stage by Stage
Every Texas protest rides on a fixed statutory calendar that repeats each year. Once you know the stages, you can locate yourself on the map and see what is left.
Under the Texas Property Tax Code, Tax Code Section 41.44, the filing deadline is May 15, or the 30th day after your notice was mailed. Here is what each stage involves and roughly how long it lasts.
Stage | Typical Timing | What Happens |
|---|---|---|
Valuation and notice | Jan. 1 - April 1 / May 1 | County sets your value as of Jan. 1; mails notice by April 1 for residence homesteads (May 1 for non-homesteads) |
File your protest | May 15 (2026 was May 15; 2027 expected around then) | You submit your notice of protest before the deadline |
Informal review | May - July | You meet a county appraiser; most cases settle here |
Formal ARB hearing | May - October | A panel hears unresolved cases and issues a written order |
Escalation (optional) | Within 60 days of the order | District court, binding arbitration, or SOAH |
Savings on your bill | Fall | The lower value flows to the tax bill mailed in the fall |
Jan. 1 - May: Valuation and Your Notice
Your value is set as of Jan. 1 each year. That single date determines the appraised value you may end up protesting.
The county mails your Notice of Appraised Value by April 1 for a residence homestead. Non-homestead properties get theirs by May 1. Open it the day it arrives.
Check the notice for errors right away: wrong square footage, an incorrect lot size, or finishes you do not have. Small mistakes can mean real dollars. If the number looks high, you can learn how to protest your Texas property taxes before the deadline.
Filing Your Protest by the May 15 Deadline
For 2026, the deadline was May 15, or the 30th day after your notice was mailed, whichever is later, under Texas Tax Code §41.44. The 2027 deadline is expected around the same date. Always confirm the exact date printed on your notice.
One detail trips people up: the clock runs from the mailing date on the notice, not the day you received it.
Filing itself takes only minutes. You submit Form 50-132, the Property Owner's Notice of Protest, though any written notice that identifies you and states your dissatisfaction also works.
Missed the date? The ARB may accept a late protest for good cause, but only until it approves the appraisal records, usually around mid-July.
May - July: Informal Review and the ARB Hearing
Once you file, most protests move to an informal review first. You meet one-on-one with a county appraiser, compare evidence, and many cases settle right there.
If the informal review does not resolve things, your case goes to a formal ARB hearing. Per the Texas Comptroller's protest guidance, the ARB must send you notice of the hearing at least 15 days in advance.
At least 14 days before the hearing, under Tax Code §41.461, the County Appraisal District (CAD) must deliver the Comptroller pamphlet and ARB procedures. It must also share its evidence on request. Ask for that evidence early.
Comptroller guidance says ARBs generally hear protests from about May 15 through about July 20, though start and end dates vary by county.
What Happens After You File and How Long Each Step Takes
The wait after filing is where most homeowners feel unsure. Here is what actually happens, step by step, and how long each part takes.
The informal stage usually comes first. It is often a short meeting or a quick exchange of evidence, and many homeowners get an offer and finish within weeks.
What makes that fast resolution happen? Strong evidence.
After processing over a million protests, we have found that a winning case usually comes down to three to five well-chosen comparable sales. Tight comps let the appraiser say yes quickly.
If you do not settle informally, your case moves to the formal hearing. The hearing itself is typically brief, often under an hour, and the panel issues a written order with its decision.
There is no downside to seeing it through. By law, under Tax Code §41.41, the ARB cannot increase your appraised value because you protested. The worst realistic outcome is no change, not a higher bill.
If you want the filing mechanics in detail, our step-by-step Texas protest guide walks through the forms and evidence.
Appealing the ARB Decision: Post-Hearing Appeal Windows
The ARB's written order is not always the end of the road. If you disagree, you have three ways to escalate. Each has its own deadline, which starts when you receive the order.
District court: File a petition under Tax Code Chapter 42 within 60 days of the order.
Binding arbitration: For property valued at $5 million or less (no cap for homesteads), file within 60 days under Chapter 41A.
SOAH: For non-industrial property over $1 million, file a notice within 30 days and the deposit within 90 days.
Each route adds time. Scheduling a court date or an arbitration hearing can push your resolution months down the calendar.
For example, if your ARB order arrives July 1, your district court or arbitration deadline is about Aug. 30, while a SOAH notice would be due by about July 31.
For most homeowners, the informal stage or the ARB hearing is the finish line. Escalation is usually most practical when the potential savings outweigh the extra time and filing costs.
When Do the Savings Actually Show Up?
A win at your hearing lowers your appraised value, but your tax bill is not recalculated on the spot. The savings follow the county's billing calendar.
Here is the sequence. The certified appraisal roll goes to your taxing units in mid-summer. Tax bills are then mailed in the fall.
Payment is generally due by Jan. 31, and taxes become delinquent on Feb. 1. So a reduction you win in June typically shows up as a lower bill months later.
Already paid before your protest wrapped up? If you win after paying, a refund follows your taxing unit's process.
There is a compounding effect, too. A lower value this year also lowers next year's starting point under the 10% homestead cap. For example, cutting a $400,000 value to $360,000 means next year's cap is measured from $360,000, holding the value to $396,000 instead of $440,000. Pair that with any Texas homestead exemptions you qualify for, and the savings stack year over year.
What Makes a Protest Take Longer
Timelines vary by location; see current Texas property tax trends. A few factors can stretch yours.
County backlog: Large counties like Harris, Dallas, and Travis run heavier calendars, so hearings can slip later. See filing in Travis County.
Escalation: Moving past the ARB adds the 60-day filing window plus arbitration or court scheduling.
High-value and commercial cases: These involve more evidence and negotiation, so they take longer.
You can control some of the timeline. You can file early, request the county's evidence as soon as possible, and bring strong comparable sales so your case settles at the informal stage.
Speeding up a protest is less about pressure and more about preparation. The better your evidence, the faster an appraiser can agree, and the more likely you are to skip the longer ARB wait entirely, but what's most important is to ensure you're getting the appropriate savings.
How Ownwell Can Help
The timeline is manageable, but you do not have to manage it alone. At Ownwell, we handle the wait for you, from the first filing to the final decision.
We file before your deadline, build the evidence package, and attend both the informal review and ARB hearings on your behalf. If it makes sense to escalate, we evaluate the further routes too.
You spend minutes; we do the waiting and the negotiating. And with Ownwell's contingency pricing, you pay only if we save you money. Our customers save an average of $774 per year on their property taxes.
Want to Try What Made Ownwell Famous?
Frequently Asked Questions
How long does a Texas property tax protest take from start to finish? Plan on about 2-6 months from filing to a final decision. Most homeowners settle at the informal stage within a few weeks of their hearing.
How long after I file until my hearing? Hearings generally run from May through July, and the ARB must give you at least 15 days' notice before your hearing date.
When will I actually see the savings? They show up on the tax bill mailed in the fall. If you already paid before winning, a refund follows your taxing unit's process.
How long is an informal hearing? It is usually a short meeting or evidence exchange, often well under an hour.
Can I speed up my protest? Not really, but strong comparable sales help you settle at the informal stage and skip the longer ARB wait.
