Federal Court Strikes Down Key Internal Revenue Service Rule on Micro Captive Insurance

On April 15, Senior Judge Lee H. Rosenthal of the U.S. District Court for the Southern District of Texas vacated the IRS classification of 831(b) micro captive insurance plans as “listed transactions.”

Published on April 27, 2026

micro captive insurance
Washington, DC, USA - June 21, 2022: An entrance to the Internal Revenue Service (IRS) Headquarters Building in Washington, DC.

A federal court in Texas has struck down a key Internal Revenue Service rule affecting micro captive insurance arrangements, marking a notable development for tax policy and regulatory oversight.

On April 15, Senior Judge Lee H. Rosenthal of the U.S. District Court for the Southern District of Texas vacated the IRS classification of 831(b) micro captive insurance plans as “listed transactions.” The decision came in the case of Drake Plastics Ltd. Co. & SRA 831(b) Admin v. Internal Revenue Service. As a result, the court rejected the agency’s broad designation of these arrangements as presumptive tax shelters.

The ruling removes penalties and reputational implications tied to the “listed transaction” label. However, it leaves in place a lower-tier disclosure requirement for these plans.

SRA 831(b) Admin, a plan manager founded in 2008, participated in the case as a co-plaintiff. The company provides administration services for 831(b) Plans, which are used by small- to medium-sized businesses as part of structured risk management strategies.

An 831(b) Plan is a tax-deferral mechanism that allows businesses to set aside funds to self-insure against risks that are either underinsured or excluded from traditional policies. These risks may include supply chain disruptions, litigation exposure, cyber insurance exclusions, warranties, and other low-frequency but high-severity events. The plans were established under the Tax Reform Act of 1986.

Interest in 831(b) Plans has increased since the COVID-19 pandemic. During that period, many insurers adjusted coverage terms, reduced limits, or introduced new exclusions. As a result, some businesses have sought alternative methods to address coverage gaps.

The court’s decision specifically addressed the IRS’s attempt to broadly classify these arrangements without individualized evaluation. By vacating the “listed transaction” designation, the court removed associated compliance burdens, including potential fines of up to $200,000.

Dustin Carlson, president of SRA 831(b) Admin, said the ruling addresses concerns about how these plans have been evaluated. He stated that the decision reinforces the need for fact-based assessments rather than broad categorizations.

According to Carlson, the case reflects broader questions about regulatory authority and enforcement practices. He noted that the court rejected the approach of labeling arrangements as tax shelters before establishing supporting evidence.

Industry observers have indicated that the ruling may influence how the IRS approaches enforcement and rulemaking going forward. The decision comes in the context of the post-Loper Bright Enterprises v. Raimondo framework, which places limits on judicial deference to federal agencies.

Despite the removal of the “listed transaction” designation, 831(b) Plans remain subject to disclosure requirements. These plans continue to be positioned as part of broader risk management strategies, with contributions structured to provide tax-deferred funds to address uninsured losses.

SRA 831(b) Admin reports that it works with more than 1,500 businesses nationwide. The company focuses on compliance, education, and implementation of these plans as tools to address financial exposure related to underinsured and uninsured risks.

The court’s ruling represents a shift in how certain micro captive insurance arrangements are treated under federal tax rules. At the same time, it maintains oversight through existing disclosure requirements while removing a classification that had carried significant regulatory and financial consequences.

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