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Houston & Harris County — HCAD Specialists

Your property taxes are too high.
We fix that.

Houston homeowners pay over 2x the national average in property taxes. We fight to change that. We are Houston's most aggressive HCAD protest firm, delivering bigger reductions, full transparency, and
the lowest rate — with a zero-risk guarantee.

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Houston OnlyWe live and breathe HCAD
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100% FocusedProperty tax protests — that's it
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Lowest Rate20% of savings — guaranteed
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Zero RiskNo savings = no charge, ever
Choose Your Plan

Two ways to pay less in property taxes.

Whether you want to handle it yourself with professional-grade evidence, or hand it all to us — we've got you covered. Both options save Houston homeowners serious money.

Expert-Built, You Submit
iSettle Pack
$199/year
Express delivery (next business day): $249
A professional evidence package built by aggressive Houston property tax experts. You copy, paste, and submit — keeping nearly all your savings.
  • Full Service quality evidence package
  • Founder-reviewed for maximum deductions
  • Cost-to-cure analysis (most firms skip this)
  • Exemption review — we flag all missing savings
  • Pre-written iSettle comments — copy and paste
  • Step-by-step instructions with screenshots
  • Standard: 1 week · Express: next business day
  • Auto-renews yearly · Cancel anytime
  • Zero risk → save $199+ or we refund the difference
Sample report →  ·  Sample instructions →
Get My iSettle Pack →
Zero-Risk Guarantee — save at least $199 or we refund the difference
🛡️ Zero-Risk Guarantee — Both Plans

iSettle Pack: Save at least $199 in property taxes — or we refund the difference. Save $150? We refund $49. Save $0? Full refund. Full Service: No savings = $0. You only pay 20% of actual tax savings — if we don't save you money, you owe us nothing. You literally cannot lose money with either plan.

Just email us your HCAD resolution letter after your protest settles. Refund issued within 5 business days.

The Math

The whole point is saving money.
Why give so much of it away?

Drag the slider to your HCAD value. Toggle cost-to-cure to see how listing property issues gets you even more — a benefit most competitors skip.

Your HCAD assessed value $950,000
Cost-to-cure alone puts an extra $743/yr in your pocket — a benefit most competitors skip entirely.
Other firms
Other firms (30% fee)
Save ~$1,763/yr
$1,234
you keep after their 30% cut
Full service
PropTaxLab (20% fee)
Save ~$2,645/yr
$2,116
you keep after our 20% fee
20%
iSettle pack
PropTaxLab ($199/yr flat)
Save ~$2,645/yr
$2,446
you keep after $199 flat fee
$199
We find bigger reductions and charge less. You keep $882/yr more than others.
Estimates based on typical reductions in Houston. Actual savings vary by property. Results are not guaranteed.
Real Results

What a protest actually looks like.

This is a real example — an $800K Houston home with typical property issues. HCAD overvalues it. We prove it. You save.

HCAD saysassessed value
We provefair value
$155,000
value reduction
$3,596/yr
annual tax savings
$17,980
saved over 5 years

Includes cost-to-cure deductions for property issues — something most firms skip.

Example based on a typical Houston home. Actual results vary by property.

How It Works

Click any step to see details.

What You Get

A professional evidence package
built for your property.

We strategically include only the evidence that strengthens your case — every section is tailored to your property's specific situation. If a data point doesn't help you, we leave it out.

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Equity Analysis

Similar homes HCAD assessed lower than yours — using HCAD's own data to prove you're overvalued relative to your neighbors.

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Cost-to-Cure Analysis

We estimate repair costs for issues you mention — old roof, dated kitchen, foundation — and deduct them from your value.

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Comparable Sales

Recent nearby sales cherry-picked to support the lowest defensible value. Included when public sale data strengthens your case.

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Market Trends & Listings

Active listings, price trends, and market data that prove HCAD's number doesn't match reality. Included when available.

Every report is personally reviewed by our founder, who looks for additional deductions to get your value as low as possible.

See a sample evidence package →

Why Switch

Not all protest firms are equal.

Other firms juggle bill negotiation, insurance, energy, and multi-state operations. We do one thing: protest Houston property taxes. That singular focus means better research, stronger cases, and a lower rate.

The Other Guys

25–40%
Higher rate eats your hard-earned savings
Juggle insurance, bills, energy — your protest is an afterthought
Template protests across 7–50 states
Opaque process — you never see the evidence
Most skip cost-to-cure — leaving savings on the table
No DIY option — it's their way or nothing
No savings guarantee — you just hope it works out
Best Value

PropTaxLab

20% or $199
Houston's lowest rate, guaranteed — keep more of every dollar
100% focused on HCAD — property tax protests are all we do
Custom evidence built from Houston comps and HCAD data
Full report shared with you — every comp, every number
Cost-to-cure analysis turns your property issues into extra savings
Two options: DIY iSettle Pack or Full Service — your choice
Zero-risk guarantee — save $199+ or we refund the difference

Already with another firm? Switching is automatic. When we file your protest, HCAD's Form 50-162 automatically replaces your old firm — no cancellation calls, no paperwork, no awkward conversations. Just sign up and we handle the rest.

Strength in numbers: When more homeowners in your neighborhood protest, average assessed values drop — improving results for everyone. Every PropTaxLab customer makes the data stronger for their neighbors. See how we compare →

About

Built by a Houston real estate professional.

PropTaxLab wasn't started by a tech company in Austin or a call center in Dallas. It was built right here in Houston by someone who's been through the HCAD process — on both sides of the table.

Tim Mehlman

Tim Mehlman, Founder

Tim brings deep commercial real estate experience in Houston, including managing over $1B+ in real estate acquisitions at JP Morgan Asset Management and years of direct experience navigating HCAD protests across residential and commercial properties. That background — combined with meticulous research and a commitment to keeping costs low — is what makes PropTaxLab different.

We built PropTaxLab because we saw an industry charging too much for too little work. Houston homeowners deserve better results at a fair rate. That's what we deliver.

Houston-Based $1B+ Real Estate Experience HCAD Protest Veteran Residential & Commercial
What Homeowners Say

Houston homeowners keeping more.

★★★★★
"I was paying another firm 40% for three years and never once saw the evidence they used. Switched to PropTaxLab — got a bigger reduction at half the rate, and they shared every single comp and data point with me. Night and day difference."
R
Rachel M.
Bellaire · Saved $2,150/yr
★★★★★
"The iSettle Pack blew me away. For $199 I got a report that looked like it came from a $500/hr consultant — detailed equity comps, cost-to-cure for my old HVAC and kitchen, and pre-written comments ready to paste. Submitted in 10 minutes, HCAD accepted the offer in 3 weeks. Saved $2,800 and kept almost all of it."
T
Thomas L.
Oak Forest · iSettle Pack
★★★★★
"HCAD raised my value 12%. PropTaxLab found adjusted comps, expired listings, and equity data I never would have found on my own. They got my value reduced by $94K. The full report they shared was more thorough than anything I've seen from other firms."
J
Jennifer K.
Memorial · Full Service
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Zero RiskNo savings = $0
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SecureStripe payments
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Zero-RiskSave $199+ or we refund the difference
📍
Houston OnlyHCAD specialists
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Full TransparencySee all your evidence
Free

Not sure if you're overpaying? We'll tell you.

Enter your address and email. We'll analyze your property using HCAD's actual data — not an instant calculator that produces generic numbers HCAD will dismiss. You'll receive a personalized assessment with cost-to-cure estimates and real savings potential.

Most delivered by next business day. Not instant — because we actually analyze your property, not just run a formula. No spam, ever.

Start saving on your property taxes.

Pick your plan below, enter your info, and we'll take it from there. No payment needed for Full Service — we only charge if we save you money.

Every issue you list gets estimated as a cost-to-cure deduction. More items = bigger reduction. Think about anything a buyer would negotiate on — even minor stuff adds up.

💡 Think of something later? No problem — just reply to your confirmation email with additional items or photos and we'll include them before finalizing your report.

Photos of foundation cracks, an outdated kitchen, roof damage, or needed repairs can dramatically strengthen your protest. Reply to your confirmation email with photos and we'll add them to your evidence package.

Full Service Agreement — click to review terms

PropTaxLab Full Service Agreement

This agreement is between you ("Client") and PropTaxLab, operated by Enduring Retail Audit, LLC, a Delaware limited liability company ("PropTaxLab").

Services. PropTaxLab will: file a property tax protest with HCAD on your behalf as your authorized agent; research and prepare a comprehensive evidence package; negotiate through iSettle and represent you at informal and ARB hearings if necessary; and provide you with copies of all evidence used.

Fee. You agree to pay 20% of first-year property tax savings. "Savings" = the tax difference between HCAD's original market value and the final settled value, multiplied by the applicable combined tax rate. If there are no savings, you pay nothing. Payment is due within 30 days of invoice, sent after your protest is resolved.

Agent Authorization. You authorize PropTaxLab to file protests, access your HCAD account, submit evidence, and represent you in hearings for the current tax year and any renewal years. PropTaxLab will seek your approval before accepting settlement offers more than 5% above the recommended opinion of value. You may revoke this authorization at any time in writing.

Auto-Renewal. This agreement renews automatically each tax year. Cancel anytime by emailing hello@proptaxlab.com at least 30 days before the next protest season (typically March 1). If you cancel before any services are rendered, you owe nothing.

No Guarantees. PropTaxLab does not guarantee any specific outcome. Results depend on HCAD's review, market conditions, and available evidence. PropTaxLab is not a law firm or licensed appraiser.

Confidentiality. Your information is kept confidential and shared only with HCAD as necessary to perform services. We may use anonymized data for marketing.

Liability. PropTaxLab's total liability is limited to fees paid. No liability for indirect or consequential damages except from gross negligence.

Disputes. Governed by Texas law. Disputes resolved by binding arbitration in Harris County, TX.

Full Service: No payment needed now — you only pay if we save you money.

FAQ

Questions? Answers.

How does reducing market value actually lower my taxes?

Great question — this is one of the most misunderstood parts of Texas property tax. HCAD sets your market value first, then your appraised value (what you're taxed on) is the lesser of either the market value or last year's appraised value + 10% (that's the homestead cap). When we reduce your market value, one of two things happens: (1) Immediate savings — if the market value drops below your current capped appraised value, your appraised value drops too and you save right away. (2) Future compounding savings — if the market value is still above your cap, you don't save this year, but the lower market value means the cap catches up from a lower ceiling. This compounds over time and can save you thousands in future years. Either way, there's no downside to protesting.

What exactly does "20% of savings" mean?

Our Full Service fee is 20% of your first year's property tax savings — not 20% of the value reduction. For example: if we reduce your property tax bill by $1,000/year, our fee is $200. If we reduce it by $2,500/year, our fee is $500. If we don't save you anything, you pay $0. This is Houston's lowest rate — most competitors charge 25–40%.

What are cost-to-cure deductions and why do they matter?

Cost-to-cure is an appraisal method that deducts the estimated repair cost of property deficiencies from your market value. It's recognized by USPAP (Uniform Standards of Professional Appraisal Practice) and the Appraisal Institute. If your roof is 15 years old, your kitchen hasn't been updated, or you have foundation issues — those all reduce what a buyer would pay for your home. HCAD's mass appraisal doesn't account for these property-specific conditions, but we do. This is one of the biggest advantages of working with us. Most protest firms skip cost-to-cure entirely because it requires actual property knowledge. We include it in every report — it often adds $5,000–$50,000+ in additional deductions.

What's the difference between the iSettle Pack and Full Service?

The iSettle Pack ($199) is a professional evidence package built by our team. Our founder Tim personally reviews every report before delivery — looking for additional deductions and stronger angles to push your value as low as possible. You get Full Service quality evidence. The only difference is you submit it yourself through HCAD's iSettle system (takes about 10 minutes of copying and pasting). Most protests resolve through iSettle with no hearing needed. Full Service (20%) means we handle absolutely everything — filing, evidence, negotiation, and ARB hearings if needed. Choose iSettle Pack if you want to keep more of your savings and don't mind 10 minutes of copy-pasting. Choose Full Service if you want zero involvement.

Why is your rate lower than other firms?

Because property tax protests are the only thing we do. Other firms spread resources across bill negotiation, insurance, energy services, and operations in dozens of states. We run a lean, focused operation — 100% dedicated to getting Houston homeowners the lowest possible HCAD appraisal. Less overhead, sharper focus, better results, lower rate.

What if my savings are less than $199 with the iSettle Pack?

We guarantee the iSettle Pack will save you at least $199. If your tax savings come in lower, we refund the difference — so you never lose money. For example, if you save $150, we refund $49. Given that the average Houston protest saves homeowners hundreds of dollars, this is extremely rare.

When is the deadline to protest in Harris County?

May 15 — or 30 days after HCAD mails your Notice of Appraised Value, whichever is later. HCAD typically mails notices in April. We recommend signing up as early as possible so we have maximum time to build the strongest case.

Do I need to attend any hearings?

Full Service: No — we attend all hearings on your behalf. You never need to set foot in HCAD's office. iSettle Pack: Most residential protests resolve through HCAD's online iSettle system with no hearing needed. However, if HCAD doesn't make an acceptable iSettle offer and your case goes to an ARB hearing, you would need to attend yourself (or you can upgrade to Full Service at that point and we'll handle it for you).

What if my taxes don't get reduced?

For Full Service: you pay nothing. Zero. For iSettle Pack: our guarantee covers you — if you save less than $199, we refund the difference. We're incentivized to fight for every dollar because that's the only way we succeed.

I already use another firm. Can I switch?

Yes — and switching is automatic. When we file your protest, we submit a new Form 50-162 (Appointment of Agent) with HCAD, which automatically replaces your old firm as your representative. You don't need to contact them, cancel anything, or deal with any paperwork — the new filing overrides it. Just make sure your current firm hasn't already filed a 2026 protest for you, since HCAD only allows one protest per property per year. If you're unsure, we can check for you.

I have an over-65 or disability exemption. Is protesting still worth it?

Absolutely — and the benefit is actually permanent. While the over-65 exemption freezes your school district tax amount, your county, city, and MUD taxes are not frozen — they still go up when your assessed value increases. A successful protest lowers those taxes immediately. Even better, reducing your assessed value permanently lowers your school district tax ceiling, which saves you money every single year going forward. Most over-65 homeowners don't realize protesting is one of the best financial moves they can make.

Will you protest my taxes every year?

Yes. HCAD reassesses every year, and values almost always start high. Both plans auto-renew annually — Full Service customers get protested every year automatically, and iSettle Pack customers receive a fresh evidence package every protest season. You can cancel anytime with no hassle.

Why should I use a Houston-only firm?

Because HCAD is unique. Every appraisal district has its own quirks, data systems, and appraiser tendencies. A firm that protests in 7 or 50 states can't know Houston the way we do. We analyze HCAD data daily, we know which comps work, and we understand the local market at a micro-neighborhood level. That focus translates directly into better results for you.

Why don't you have an instant online calculator like other sites?

Because instant calculators produce generic estimates that HCAD appraisers have seen thousands of times — and know exactly how to dismiss. They use simple formulas that don't account for your specific neighborhood code, your property's condition, or the nuances that actually win protests. Our reports are built from HCAD's own data, use their neighborhood classifications, include USPAP-standard cost-to-cure analysis, and are founder-reviewed before delivery. It takes more time — typically delivered by next business day — but the result is evidence that actually holds up, not a number HCAD will laugh at.

Should I accept HCAD's iSettle offer or hold out for more?

In most cases, accept the iSettle offer if it's within 5-10% of our opinion of value. If you reject it, your case goes to an informal hearing with an HCAD appraiser, and if that doesn't settle, it escalates to a formal ARB hearing before a 3-person panel. The ARB is NOT bound by the iSettle offer — they can set a higher value than what iSettle originally offered, and once they decide, you can't go back. A guaranteed reduction via iSettle is almost always better than the uncertainty of a hearing.

Ready to stop overpaying?

Join Houston homeowners who are keeping more of their property tax savings with PropTaxLab.

Start Full Service (20%) → Get iSettle Pack ($199) →
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Before you go — is HCAD overcharging you?

Enter your address and we'll check your HCAD value against recent sales. Free, no commitment — just a quick answer.

We'll email you a personalized assessment within one business day. No spam.