Resources · Choosing a consultant
How to Choose a Property Tax Protest Company in San Antonio
Reviewed by Daniel Ortiz · Senior Property Tax Consultant · Last reviewed September 2026
Every spring, Bexar County mailboxes fill with offers from protest companies, and most of them sound the same: no savings, no fee, nothing up front. That part is standard. The differences are in what happens to your case after you sign.
Look Past the Fee Percentage
Most protest companies are paid a share of the tax savings they win. That model is fair, and it’s what we use. But the percentage is only half the math. A smaller share of a small reduction can leave you with less than a larger share of a real one.
A low percentage also tells you how the company has to operate. To make a low fee work, a firm needs a very large number of cases. Large numbers mean standardized evidence, properties grouped together, and settlements negotiated in bulk. That’s efficient, and many owners get a modest reduction from it. What gets lost is the property-specific argument: the condition problem, the bad comparable, the vacancy the district’s model didn’t see.
| Measure | Alamo Ad Valorem | Typical low-cost provider |
|---|---|---|
| Average tax savings | $809 | $87 |
| Average reduction | 7.68% | 1.02% |
Based on Bexar Central Appraisal District open records for the 2026 tax year, comparing the average market value reduction on accounts protested by Alamo Ad Valorem with accounts protested by a low-cost protest provider. Tax savings are estimated from each value reduction. Past results don’t guarantee future outcomes.
Questions to Ask Before You Sign
Is the consultant licensed? Texas requires property tax consultants to be licensed by the Texas Department of Licensing and Regulation. You can look up any consultant’s license on the TDLR website.
Who will actually work on my property? You should be able to get a name.
Will my property be reviewed individually before anyone negotiates? Ask what that review includes: sales, neighboring values, condition, and for commercial property, income and expenses.
How do you decide whether to accept an offer or go to a hearing? The first offer from the district is often not the best available result. A good answer explains how the company compares an offer to its own opinion of value.
Do you handle properties like mine? Commercial appeals turn on rent rolls, operating statements, and cap rates. A company that mostly protests homes may miss the income argument.
How long have you worked with this appraisal district? Each district runs its process differently. Experience with Bexar Central Appraisal District‘s appraisers and procedures matters more than a national footprint.
How is the fee calculated, in writing? Ask whether the fee is a share of tax savings or of the value reduction, which tax rate is used to calculate savings, and when you’ll be invoiced. The formula should be on the agreement before you sign.
Am I locked in? Many companies protest every year until you cancel. That’s convenient, as long as you get a reminder each year and a clear way to stop.
Will I hear from you before the result arrives? Silence until a settlement letter shows up is a sign of volume processing.
Red Flags
A promised result. No one can promise a reduction before reviewing your property, and an honest consultant won’t promise one after.
A specific savings figure on a mailer. It was written before anyone looked at your property.
A fee you can’t calculate. If the company can’t show you the math before you sign, expect a surprise on the invoice.
Reviews that all arrived at once. Real reviews build up over years and describe what actually happened.
Can You Protest Without a Company?
Yes. Filing a protest is free, and many homeowners handle their own. If you have the time to research sales, request the district’s evidence, and attend the hearings, it can work well.
A consultant earns the fee when the property is complex, the stakes are high, or the case needs to go further than an informal meeting: commercial property, a portfolio, a value that needs an income approach, or an ARB order headed to arbitration.
How We Handle Your Case
Every property gets its own review and its own opinion of value before we negotiate. Our team prepares every case, and Daniel Ortiz oversees each one. We push past the first offer when the evidence supports it, and we take cases to a formal hearing when that’s what the property needs.
Our fee formula is on the agreement. There’s no long-term contract: each year, before we file, we send a reminder that gives you the chance to cancel.
This article is general information about Texas property tax, not legal advice. Rules and deadlines can change with each legislative session.
Protest Company FAQs
How do property tax protest companies charge?
Most charge a share of the tax savings, with nothing up front and no fee if there’s no reduction. Some charge a share of the value reduction instead, which can produce a different invoice for the same result.
Are protest companies worth it?
For a typical home with an easy argument, you may do as well on your own. For commercial property, high-value homes, and properties with real condition or income issues, a licensed consultant usually finds arguments an owner wouldn’t.
Can I switch protest companies?
Yes. Sign-up includes Form 50-162, the state’s Appointment of Agent form, which names the new company as your agent with the appraisal district. Switching before notices are mailed gives the new company the most time to build the case.
See What a Real Case Looks Like
Sign up in minutes. We’ll review your property, build the case, and handle the hearings. No savings, no fee.