Commercial Property Tax Exemptions You Should Know About in Texas

Protesting your assessed value gets most of the attention in the Texas commercial property tax world — and for good reason, because overassessment is widespread and protests produce results. But a large percentage of Texas commercial property owners are simultaneously leaving exemptions on the table that could dramatically reduce their tax bills.

Exemptions reduce the taxable value of your property directly, before the tax rate is applied. Some exemptions are automatic; most require active application. Deadlines are firm. And many exemptions are poorly publicized by the appraisal districts that administer them.

This guide covers the commercial property tax exemptions most likely to apply to Texas business owners and what you need to do to claim them.

The Freeport Exemption: Your Most Valuable Manufacturing Exemption

If your business holds inventory that will leave Texas within a defined period after arrival or production, the Freeport Exemption under Texas Tax Code §11.251 may eliminate the property tax on that inventory entirely.

What qualifies: Goods, wares, merchandise, or ores that (1) are in Texas on January 1 of the tax year, (2) were acquired in Texas or brought into Texas, and (3) are subsequently transported outside Texas within 175 days of the date they entered or were acquired in the state.

The Freeport Exemption is particularly valuable for:

• Manufacturers and distributors who receive raw materials or components and ship finished products out of state
• Logistics companies moving goods through Texas distribution centers
• Agricultural processors exporting processed goods
• Industrial companies with inventory cycles tied to multi-state or export supply chains

How to apply: File Form 50-113 with each county appraisal district where your Freeport property is located, by the April 30 deadline. You must document the inventory’s arrival dates, transit or processing times, and departure from Texas within the 175-day window.

The value of this exemption is substantial. For a distribution company with $2 million in qualifying inventory, exempting that inventory from a 2.5% combined tax rate saves $50,000 per year — every year. Many Texas businesses have never claimed this exemption despite qualifying.

The Pollution Control Exemption

Texas Tax Code §11.31 provides a complete property tax exemption for property used to comply with environmental laws and regulations. This exemption applies to equipment and facilities — and in some cases, the real property itself — that are used primarily for pollution control.

What qualifies:

• Water treatment systems and equipment
• Air emissions control equipment (scrubbers, filters, catalytic converters for industrial stacks)
• Waste handling and processing facilities required by environmental compliance
• Groundwater remediation equipment and systems
• Hazardous material containment infrastructure

The key requirement is Texas Commission on Environmental Quality (TCEQ) certification. You must apply to TCEQ for a determination that your property qualifies for the exemption, then submit the TCEQ certification to your county appraisal district.

Who should apply: Industrial facilities, chemical and petrochemical plants, refineries, manufacturing operations, agricultural processing facilities, and any business that has invested in environmental compliance infrastructure. The potential exemption value can be enormous for large industrial properties where pollution control equipment and facilities represent millions in assessed value.

The Agricultural Use and Productivity Valuation

While not technically an exemption, agricultural and timber productivity valuation under Texas Tax Code §23.41–§23.57 is one of the most powerful tax reduction tools available to property owners who hold real property with genuine agricultural or timber use.

Under productivity valuation:

• Land is assessed based on its capacity to produce income from agricultural or timber use — not its market value
• For farmland, assessed values under agricultural appraisal are typically 10% to 30% of market value
• The difference between market value taxes and agricultural use value taxes can be thousands of dollars per acre per year

For commercial property owners who also hold agricultural land as part of a larger commercial operation — ranches with event venues, agricultural processors with working farms, agritourism operations — the agricultural use qualification for the agricultural portion can generate massive tax savings.

Caution: Changing use from agricultural to commercial triggers a rollback tax — five years of the difference between agricultural and market value taxes, plus interest. Understand the rollback implications before making land use changes on agriculturally-qualified property.

The Goods-in-Transit Exemption

Distinct from the Freeport Exemption, Texas Tax Code §11.253 provides an exemption for goods-in-transit — personal property acquired in or transported to Texas and stored temporarily at a location that is not the owner’s fixed business location, pending transportation to another location inside or outside Texas.

How it differs from Freeport: The Freeport Exemption applies to goods that will ultimately leave Texas within 175 days. The goods-in-transit exemption applies to goods at interim storage locations — distribution centers, third-party logistics facilities, warehouses — that may or may not ultimately leave Texas.

Important limitation: Local taxing units can opt out of the goods-in-transit exemption. As of 2026, many Texas taxing jurisdictions have exercised this opt-out, so the applicability of this exemption varies significantly by location. Check your specific county’s opt-out status before applying.

The Solar and Wind Energy Device Exemption

Texas Tax Code §11.27 exempts solar and wind energy devices used to produce power primarily for on-site use from property taxation. This applies to solar panels, wind turbines, batteries, and supporting infrastructure installed at commercial facilities.

What qualifies: Solar photovoltaic systems, solar thermal systems, and wind turbines used to produce electricity or heat primarily for consumption at the same location. The exemption applies to the device itself (primarily personal property) and to the real property improvements directly associated with device installation.

Current relevance: As Texas commercial property owners increasingly install rooftop solar systems, battery storage, and small wind installations to manage energy costs, the solar and wind exemption becomes more relevant. The exemption application (Form 50-128) must be filed with the county appraisal district.

The Charitable and Nonprofit Organization Exemption

If your commercial property is owned by or used primarily for a qualifying charitable or nonprofit organization, Texas Tax Code §11.18 provides a substantial or complete exemption from property taxes.

Key qualifications:

• The organization must qualify under §11.18(c) as a charitable organization — defined broadly to include religious, educational, and benevolent purposes
• The property must be used primarily for the organization’s exempt purpose
• For-profit subsidiaries or mixed-use properties may not qualify or may qualify only partially

The charitable exemption is frequently underutilized by nonprofit property owners who assume they automatically receive it. In Texas, the exemption requires affirmative application and must be renewed or re-documented when ownership or use changes.

Texas Tax Code §11.19 and §11.20 provide parallel exemptions for private schools and religious organizations, respectively. If you own property used for education or religious purposes, review these provisions.

Business Personal Property and the §11.145 De Minimis Exemption

Texas taxes business personal property — equipment, machinery, furniture, computers, inventory held for non-exempt purposes. While this isn’t a real property exemption, Texas Tax Code §11.145 provides that property with a market value of less than $500 is exempt from taxation.

More significantly, many Texas counties offer partial freeport or inventory exemptions that require active filing. Review the applicable personal property rules for your county.

Separation from real property: A persistent protest opportunity arises when appraisal districts include personal property value in the real property assessment. Equipment, machinery, and non-permanently attached fixtures are personal property and should not be included in the real property’s assessed value. If you believe the district has included personal property in your real estate assessment, raise this as a protest ground.

The Disabled Veterans Exemption and Its Application to Commercial Properties

Texas Tax Code §11.22 provides homestead-related exemptions for disabled veterans that apply to residential property. However, for veteran-owned commercial businesses, some partial exemption provisions may apply. Additionally, properties owned by veterans’ organizations may qualify under §11.19 charitable organization provisions.

This area of tax law is narrow and complex. If you operate a veteran-owned commercial enterprise or a veterans’ organization, review the specific provisions with a Texas property tax professional.

How Exemptions Interact with Protests

Exemptions and protests are not mutually exclusive — in fact, they address different aspects of your tax burden:

Exemptions reduce the taxable value before the tax rate is applied. A Freeport exemption removes qualifying inventory value entirely from the tax base.

Protests challenge the assessed market value of the real property itself. Even after claiming all applicable exemptions, the remaining assessed value may still be overstated and subject to protest.

Maximizing your tax position means pursuing both: claim every exemption that applies, then protest the remaining assessed value if it exceeds market value.

For county-specific guidance on the commercial protest process, see our pages for Harris County, Tarrant County, and Travis County. For the complete protest filing process, see our how-to-protest guide.

Key Deadlines for Texas Commercial Property Tax Exemptions

Exemption	Application Deadline	Form
Freeport	April 30	Form 50-113
Pollution Control	Prior to April 30 (TCEQ process takes time)	TCEQ Form + 50-246
Agricultural Use	April 30 for initial application	Form 50-129
Goods in Transit	April 30	Form 50-758
Solar/Wind Device	April 30	Form 50-128
Charitable Organization	April 30	Form 50-117

Most exemption applications are due April 30 — earlier than the May 15 protest deadline. If you have not already applied for applicable exemptions, do so immediately.

Working With a Professional on Exemptions and Protests

The combination of unclaimed exemptions and overassessed property values costs Texas commercial property owners significantly more than either issue alone. Many property owners discover that proper exemption applications, combined with a successful assessed value protest, reduce their tax bill by 20% to 35% from the pre-optimization baseline.

LowerMyCommercialTax.com works with commercial property owners across Texas to identify and claim applicable exemptions and to protest overassessed values. Contact us to schedule a comprehensive review of your commercial property’s tax position.

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About the Author

Mike VanVickle is the founder of LowerMyCommercialTax.com, helping Texas commercial property owners reduce their tax burden through professional protest representation. With deep expertise in Texas property tax law and appraisal district processes, Mike and his team have helped property owners across all 254 Texas counties achieve meaningful reductions on a contingency basis — no savings, no fee.

Sources & References

• Texas Comptroller of Public Accounts — Property Tax System Basics
• Texas Property Tax Code, Title 1, Subtitle D — Tax Code §41.41
• Texas Property Tax Code §11.251 — Freeport Exemption
• Texas Property Tax Code §11.31 — Pollution Control Property Exemption
• Texas Commission on Environmental Quality — Pollution Control Property Tax Exemption Program
• Texas Taxpayers and Research Association — Property Tax Reports

This guide was last reviewed and updated on May 22, 2026. Tax rates, deadlines, and procedures are subject to change. Consult your county appraisal district for the most current information.