Harris County Just Approved Its Largest Tax-Rate Increase in Recent History. Your Appraised Value Is Still the Number to Fight.

The vote was 3-2, with Commissioners Rodney Ellis, Lesley Briones, and Adrian Garcia in favor. Commissioner Tom Ramsey voted no, saying, as quoted by ABC13 Houston, "This is not the time to do this to the folks who live in Harris County. The number one issue over the last six months has been affordability." Harris County Judge Lina Hidalgo walked out during the vote, citing concerns about prior budget decisions, including a deputy pay increase she said added more than $100 million to the budget.

The approved rate combines four taxing entities: the county itself, the flood control district, the Port of Houston, and the hospital district. Together they produce the $0.6715 figure. The nearly $3.1 billion budget adopted alongside the rate, per ABC13 Houston, was structured to avoid layoffs — though the outlet noted that the budget director warned layoffs could be considered as soon as next year, because the budget relies on one-time revenue sources including property sales.

A Rate Headline Is Not a Value Headline

The distinction matters for every Harris County homeowner reading this. A property-tax bill is the product of two variables: a rate, set by elected officials through a public budget process, and a value, set by the Harris Central Appraisal District (HCAD). Texas law gives you a formal mechanism to challenge only one of them.

The rate is a political outcome. The value is an appraisal district estimate — and under Texas Tax Code § 41.41 and § 41.43(b)(3), every property owner has the right to protest that estimate every year on the grounds that it is unequal compared to similar properties.

When a rate rises, as Harris County's just did, the multiplier applied to your appraised value increases. That means an overstatement in your appraisal — one that might have cost you $50 extra per year at the old rate — now costs you more at the new one. The rate increase makes an inflated appraisal more expensive to ignore.

What the Numbers Actually Mean

The 20 percent optional homestead exemption Harris County offers is worth noting here. Under Texas Tax Code § 11.13, a homestead exemption reduces the taxable value of a residence — but only from whatever HCAD has set as the appraised value in the first place. If that base figure is too high relative to comparable homes in your neighborhood, the exemption reduces an inflated number rather than a fair one. The exemption and the appraisal are separate issues; correcting the appraisal addresses the problem at its root.

What "Unequal Appraisal" Means in This Context

Texas law provides two grounds for a protest. The first is market value — arguing that HCAD's estimate exceeds what your home would actually sell for. The second, and often more powerful, is equal and uniform appraisal under Texas Tax Code § 41.43(b)(3): arguing that your appraised value is higher than what comparable properties in your area were appraised at, regardless of what any individual home might fetch on the open market.

This standard matters because appraisal districts work at scale. HCAD appraises hundreds of thousands of properties using mass-appraisal models. Those models produce errors — some homes come out appraised too high relative to their neighbors, some too low. When the county rate rises, homeowners whose values were already set too high relative to comparable parcels feel the overstatement more sharply.

The equal-and-uniform standard does not require you to prove your home would sell for less. It requires you to show — with data on comparable properties — that HCAD appraised you higher than it appraised your peers. That is a data question, not a real-estate opinion. See our plain-language guide to unequal appraisal in Texas for a full walkthrough of how the standard works and what evidence carries weight at a Harris County ARB hearing.

The Rate Is Set. The Appraisal Window Is Not Permanently Closed.

Commissioners approved the rate on September 17. That decision is final for the 2026 tax year; it is not subject to property-owner protest. What remains open — and resets every year — is the appraisal. Texas Tax Code § 25.19 requires HCAD to send a notice of appraised value each spring. From that notice, homeowners have a filing window to protest. Miss it, and the value is locked for the year, with only narrow post-deadline correction options available under § 25.25.

The practical implication: the 2027 appraisal cycle will arrive before Harris County's budget debates begin again. Homeowners who build a record of successful protests — documenting their comparable-property data year over year — are better positioned each cycle than those who wait for a headline to motivate action. The rate Commissioner Garcia called "regretful and painful" will be applied to whatever value HCAD assigns next spring. That value is yours to contest.

How to Read Your Own Numbers

If your Harris County home carries an appraised value near the $400,000 average cited by budget officials, and you have not compared that figure against recent HCAD appraisals for similar nearby properties, you do not yet know whether you are paying a fair share or an unfair one. The $188-per-year increase is a function of the rate change alone. Any overstatement in your appraised value compounds that figure and has compounded it in every prior year as well.

A thorough protest packet — the kind reviewed at a Harris County Appraisal Review Board hearing — typically includes sales comparables, HCAD appraisal data for similar properties, and a structured equal-and-uniform analysis. The TaxStand Insights archive covers how these pieces work together, and our Harris County protest guide walks through the local ARB process specifically.

The rate Commissioner Ramsey opposed is now the law of the 2026 tax year. The appraisal it multiplies is the number still within your reach.