Major Property Tax Ruling: Texas Court Reinforces Exclusion of Intangible Assets from Ad Valorem Valuation – KE Andrews

In a case that could shape property tax valuation for years to come, the Texas Fourth Court of Appeals has handed a decisive win to taxpayers in the renewable energy sector. At the heart of the case, Rocksprings Val Verde Wind, LLC v. Val Verde County Appraisal District, was a fundamental question with far-reaching implications: Can intangible assets like federal Production Tax Credits (PTCs) and Power Purchase Agreements (PPAs) be included in Texas ad valorem tax valuations?

The answer, resoundingly, is no.

The Background: Wind Farm Development and Disputed Valuation

Rocksprings Val Verde Wind, LLC (“Rocksprings”) operates a utility-scale wind farm in Val Verde County, Texas. In 2018, the local appraisal district valued the project at $176 million. Rocksprings successfully protested, bringing the value down to $101 million. The Val Verde County Appraisal District (CAD), however, appealed that decision to district court, where a jury reinstated a nearly $200 million valuation based on expert testimony that included the value of intangible assets.

This triggered Rocksprings’s appeal—and ultimately a key ruling clarifying what counts in taxable property value under Texas law.

The Crux of the Case: What Should Be Taxed?

Texas law is clear: Only real and tangible personal property is subject to property taxation. The Texas Tax Code explicitly exempts intangible personal property—including contracts, licenses, and tax credits—from ad valorem tax assessments.

In this case, the appraisal district’s expert, P. Barton DeLacy, included both PTCs and PPAs in his valuation. While he acknowledged they were intangible, he argued they were “inextricably intertwined” with the operation of the wind farm and thus essential to a proper valuation, especially under the income approach. His final conclusion: $200 million.

Rocksprings’s expert, Paul Grafe, took a different path. Excluding intangible assets, he concluded the taxable value was $67.5 million—a figure aligned more closely with traditional Texas property tax valuation standards.

The Court’s Conclusion: Intangible Means Untaxable

In a detailed opinion, the Fourth Court of Appeals rejected the inclusion of PTCs and PPAs in the valuation of taxable property. The court found that:

• PTCs are intangible: These federal credits, while important to the financing of wind projects, do not belong to the property itself. Instead, they are owned and used by third-party tax equity investors to reduce their own federal tax liabilities. Rocksprings itself does not directly benefit from the PTCs beyond initial capital infusion, making them classic intangible assets under Texas law.
• PPAs are also intangible: The court emphasized that PPAs—long-term contracts to sell electricity at fixed rates—do not confer an ownership interest in the property. Instead, they are income contracts, specifically listed as intangible in the Texas Tax Code.

“The court went even further, cautioning that the valuation of a business enterprise is fundamentally different from the valuation of taxable Texas ad valorem property. In this case, the CAD’s expert valued Rocksprings as if it were a going concern or investment vehicle, not a taxable ad valorem property asset.”

Why This Case Matters for Taxpayers

This case is a strong reaffirmation of several important taxpayer protections:

• Business value is not property value: Income streams derived from contracts, credits, or brand reputation may boost a company’s market appeal, but they are not part of the property’s taxable base.
• Valuation methods must respect legal boundaries: Appraisers using cost or income approaches must isolate and exclude non-taxable elements. That’s especially crucial in sectors like renewable energy where financing is often layered with tax credits and long-term contracts.
• Texas courts favor clarity and fairness: The opinion aligns with Texas’s broader pro-taxpayer approach to statutory interpretation, emphasizing that taxes must be expressed in “clear and unambiguous language.”

A National Ripple Effect?

“Although this case applies Texas law, it could have national implications. The court referenced similar rulings in Oklahoma and Oregon, where production tax credits and power purchase agreements were also held to be intangible and excluded from ad valorem property tax assessments.”

The message is consistent: While these financial instruments are vital for funding renewable projects, they do not represent taxable property.

KE Andrews Takeaway: Know What’s in—and Out—of Your Valuation

At KE Andrews, we help clients navigate the complicated intersection of appraisal methods and tax law. This ruling provides clear guidance on a growing issue—especially for companies in energy, utilities, and industrial sectors using federal incentives or long-term contracts to fund operations.

The lesson here is clear: If your valuation includes intangibles, it’s time to challenge it.

We believe valuations should reflect what the law allows—and nothing more. This case gives taxpayers a vital precedent to ensure fairness in how taxable property is defined and assessed. If you’re unsure whether your assessment includes untaxable assets, our team is here to help.

Need support reviewing your assessment or planning an appeal? Reach out to KE Andrews for guidance grounded in tax law, proven strategy, and results that speak for themselves.