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Patel v. Commissioner

Tax Court: Economic Substance Doctrine Requires 'Relevancy' Test The Tax Court, in a reviewed opinion with far-reaching implications, has sharpened the teeth of the codified economic substance doc

Case: Docket Nos. 24344-17, 11352-18, 25268-18
Court: US Tax Court
Opinion Date: January 30, 2026
Published: Jan 24, 2026
TAX_COURT

Tax Court: Economic Substance Doctrine Requires 'Relevancy' Test

The Tax Court, in a reviewed opinion with far-reaching implications, has sharpened the teeth of the codified economic substance doctrine under Internal Revenue Code (IRC) § 7701(o). The court, in Patel v. Commissioner, 165 T.C. No. 10 (2025), held that the statute requires a threshold "relevancy determination" before the two-pronged test is applied. However, the court found the doctrine was relevant in this case, involving a microcaptive insurance arrangement, and ultimately sustained substantial accuracy-related penalties against the taxpayers, Sunil and Laurie Patel, including the severe 40% rate under IRC § 6662(i) for nondisclosure of a transaction lacking economic substance. The decision underscores the importance of economic reality in tax-advantaged transactions and the significant risks associated with non-disclosure.

The Setup: A 'Savvy' Doctor and His Microcaptives

The case centered on Dr. Sunil Patel, a physician practicing in Texas since 1997 with advanced degrees in both medicine and immunology. Beyond his medical practice, Dr. Patel also possessed a notable business acumen, having formed multiple medical-related businesses, including Ophthalmology Specialists of Texas (OST), his eye surgery practice, and two clinical research companies, Integrated Clinical Research, LLC (ICR), and Strategic Clinical Research Group, LLC (SCR). After reading books on asset management and captive insurance, Dr. Patel decided to form a captive insurance company.

In June 2011, Dr. Patel met with Sean King of CIC Services, LLC, a company specializing in captive management, after being introduced by a financial planner. Even prior to this meeting, Dr. Patel had independently concluded that he wanted to establish a captive insurance company. Contemporaneous emails suggested the primary motivation was tax avoidance rather than genuine insurance protection. The Tax Court emphasized that Dr. Patel described himself as a "savvy financial person" who was not seeking advice but rather execution of his predetermined plan. Despite disclaiming any need for advice, Dr. Patel completed a financial feasibility study at Mr. Fay’s request; however, the answers provided did not address captive insurance or the need for insurance products.

Following the meeting, Dr. Patel retained James Coomes, a tax attorney specializing in captive insurance, to assist in forming the captive. Despite lacking formal training in captive insurance policy writing, Mr. Coomes learned through self-study. In November 2011, Dr. Patel and his assistant completed applications for microcaptive insurance. These applications were forwarded to Allen Rosenbach, an actuary at ACR Solutions Group, to price the premiums. Mr. Coomes then created a business plan for Magellan Insurance Co. (Magellan), outlining proposed insurance coverages. The court noted that the business plan explicitly stated the intention to limit premiums to under $1.2 million annually and that the plan was created after the decision to form the captive had already been made, serving as a post-hoc justification.

In February 2016, despite being aware of increased IRS scrutiny of captive insurance arrangements and examinations of other captives formed by Mr. Coomes, Dr. Patel proceeded to form a second captive, Plymouth Insurance Co. (Plymouth). Plymouth was initially capitalized with $25,000 in cash and a $225,000 Irrevocable Letter of Credit from Dr. Patel. Advisors suggested Dr. Patel increase his contributions to Plymouth to approximately $1 million, while adding $1.1 million to Magellan to meet the increased $2.2 million threshold for favorable tax treatment under Section 831(b). Section 831(b) allows qualifying small insurance companies to elect to be taxed only on their investment income.

During the tax years in question, both Magellan and Plymouth issued direct written policies to OST, ICR, and SCR. These policies covered a range of risks, including administrative, business interruption, employment, legal, tax, and special catastrophic events. Despite these captive policies, Dr. Patel continued to purchase commercial insurance coverage for the same entities from third-party insurers, covering similar risks such as regulatory issues, malpractice, worker’s compensation, and general business liabilities. The premiums for these commercial policies ranged from $68,000 to $106,000 annually. In contrast, the premiums paid to the microcaptives totaled over $4.5 million during the same period. The court highlighted that Dr. Patel never consulted his commercial insurance agent about forming a microcaptive or inquired about comparable commercial coverage.

To further legitimize the microcaptives, Mr. Coomes established Capstone Reinsurance Co., Ltd. Magellan and Plymouth participated in a purported risk pool through Capstone, governed by a Reinsurance Agreement and a Quota Share Retrocession Agreement. The court determined that these agreements created a circular flow of funds: 51% of premiums were paid into the pooling arrangement, but a significant percentage flowed back shortly thereafter. The court emphasized that OST, ICR, and SCR paid funds to Magellan (or Plymouth), those funds were then paid to Capstone, and the money flowed back to Magellan (or Plymouth), undermining any genuine risk transfer.

The Threshold Question: Does § 7701(o) Require Relevance?

As described above, the court determined that the Reinsurance Agreement and a Quota Share Retrocession Agreement created a circular flow of funds: 51% of premiums were paid into the pooling arrangement, but a significant percentage flowed back shortly thereafter. The court emphasized that OST, ICR, and SCR paid funds to Magellan (or Plymouth), those funds were then paid to Capstone, and the money flowed back to Magellan (or Plymouth), undermining any genuine risk transfer. This raised the question of whether the codified economic substance doctrine should apply.

The IRS sought to apply the economic substance doctrine, codified in Section 7701(o), to disallow the claimed tax benefits. Section 7701(o)(1) states that the economic substance doctrine applies "[i]n the case of any transaction to which the economic substance doctrine is relevant." The central question before the court was whether this statutory language requires a threshold determination of "relevancy" before the two-part test within Section 7701(o)(1)(A) and (B) is applied.

The Tax Court held that Section 7701(o)(1) does require a preliminary "relevancy" determination. The court began its analysis with the statutory text, citing Ross v. Blake, 578 U.S. 632, 638 (2016), for the proposition that statutory interpretation always begins with the text. The Tax Court emphasized the plain language of Section 7701(o)(1), which explicitly conditions the application of the economic substance doctrine on the doctrine's "relevance" to the transaction. Moreover, Section 7701(o)(5) directs that the relevancy determination "shall be made in the same manner as if this subsection had never been enacted," further cementing the need for this initial inquiry.

The court reasoned that the statute's reference to relevance would be deprived of independent meaning if the relevancy determination was conflated with the two-part test outlined in Section 7701(o)(1)(A) and (B). The court stated that it is its duty “‘to give effect, if possible, to every clause and word of a statute,’” quoting Duncan v. Walker, 533 U.S. 167, 174 (2001). Thus, the court declined to treat the statutory term as surplusage. In doing so, the Tax Court respectfully disagreed with other courts that have held that the relevancy requirement is coextensive with the requirements of section 7701(o)(1)(A) and (B).

Turning to legislative history, the court observed that the House report indicated that the codified economic substance doctrine was not intended to apply to every transaction. H.R. Rep. No. 111-443(I), at 296 (2010). The legislative history confirmed that the economic substance doctrine applies "in the case of any transaction to which the economic substance doctrine is relevant" and that "[t]he determination of whether the economic substance doctrine is relevant to a transaction shall be made in the same manner as if the provision had never been enacted.” The court stated that the legislative history confirms that the codified economic substance doctrine is not intended to apply to every transaction and may be applied only when it is "relevant." Having determined that section 7701(o) requires a relevancy determination, the court then turned to the content of that requirement.

The Application: Failing the Tests

Having determined that section 7701(o) requires a relevancy determination, the court then turned to the content of that requirement. The court found the economic substance doctrine relevant to these cases, rejecting the Patels' argument that the doctrine should not apply to "Congressionally induced" transactions. The Patels argued that because Section 831(b), which provides a beneficial tax treatment for small insurance companies by taxing only their investment income rather than their underwriting income, was a Congressional inducement, the economic substance doctrine should not apply. The court dismissed this argument, noting that the primary issue was the deductibility of premiums under Section 162, which allows deductions for ordinary and necessary business expenses. The court emphasized that it had already determined the premiums were not actually for insurance purposes.

Once the relevancy question is answered in the affirmative, the court then examines the transaction by applying the two-part test outlined in Section 7701(o)(1): whether (A) the transaction changes in a meaningful way (apart from Federal income tax effects) the taxpayer’s economic position, and (B) the taxpayer has a substantial purpose (apart from Federal income tax effects) for entering into such transaction. The court analyzed the Patels' microcaptive arrangements under this framework.

First, the court examined whether the transactions changed the Patels' economic position in a meaningful way, apart from federal income tax effects, as required by Section 7701(o)(1)(A). Citing Southgate Master Fund, L.L.C. ex rel. Montgomery Cap. Advisors, LLC v. United States, 659 F.3d 466, 481 (5th Cir. 2011), the court noted that transactions lack objective economic reality if they do not vary, control, or change the flow of economic benefits. The court found that the transactions involving Capstone, Magellan, and Plymouth exhibited a circular flow of funds, with money paid into Capstone being returned, in substantial part, to Magellan and Plymouth. Moreover, Dr. Patel retained ownership and control over these entities, further diminishing any meaningful change in economic position. The court also pointed to the unreasonable and excessive premiums paid by Dr. Patel's businesses to the microcaptives, up to the limit allowed by Section 831(b), while maintaining commercial insurance coverage. The court contrasted the millions in premiums paid to the captive with the comparatively negligible commercial premiums.

Having determined that the transactions failed the objective test under Section 7701(o)(1)(A), the court also analyzed whether the Patels had a substantial purpose (apart from federal income tax effects) for entering into the microcaptive arrangements, as required by Section 7701(o)(1)(B). The court concluded they did not. It emphasized that Dr. Patel orchestrated the operations of Magellan and Plymouth to maximize income tax deductions without regard to insurance and business principles. Premiums were not actuarially determined but were changed when requested, focusing on the maximum amounts that could be paid into the captive, coinciding with the limit provided by Section 831(b). The court observed that the premiums were set not by actuarial principles, but by the customer, whose expressed interest was in paying the maximum deductible amount. The court also pointed to the fact that Dr. Patel sat on both sides of the transactions, as both the sole customer and founder of Magellan and Plymouth.

The 'By Reason Of' Penalty Trap

The IRS also assessed accuracy-related penalties under Section 6662(a) for substantial understatements of income tax. Section 6662(a) imposes a penalty equal to 20% of the underpayment of tax. This penalty applies, under § 6662(b)(6), to any disallowance of claimed tax benefits "by reason of a transaction lacking economic substance."

The Patels argued that because the deductions were initially disallowed in Patel II on other grounds—specifically, because the arrangement didn't constitute insurance—the Section 6662(b)(6) penalty should not apply. They contended that the disallowance wasn't "by reason of" the lack of economic substance.

The Tax Court rejected this argument. The court emphasized that the "most natural reading" of "by reason of" is simply "because of." The court pointed out that the IRS's notices of deficiency determined penalties for lack of economic substance, and the IRS explicitly asserted the economic substance doctrine in its answers as a new ground for disallowing the deductions. Although the court in Patel II didn't need to decide the economic substance issue, the current case required it. Having now determined that the transactions did lack economic substance, the court concluded that the disallowance of the claimed tax benefits was "by reason of" a transaction lacking economic substance. This meant Section 6662(b)(6) was applicable, and the 20% penalty was sustained.

The 40% Hammer: Nondisclosure Penalty

Having determined that the disallowance of the claimed tax benefits was "by reason of" a transaction lacking economic substance, the court concluded that Section 6662(b)(6) was applicable, and the 20% penalty was sustained. But the IRS wasn't done.

The court next addressed the IRS's assertion of an increased penalty rate under Section 6662(i) for the 2014 and 2015 tax years. Section 6662(i) increases the standard 20% penalty under Section 6662(a) to 40% for any portion of an underpayment attributable to a "nondisclosed noneconomic substance transaction," as defined in Section 6662(b)(6). The Tax Court emphasized, citing Oropeza v. Commissioner, 155 T.C. 132, 140 (2020), that Section 6662(i) doesn't impose a separate penalty; it simply increases the rate of the existing penalty when the underlying transaction lacks economic substance.

This case marked the Tax Court's first opportunity to delve into what constitutes "adequate disclosure" of a microcaptive transaction under Section 6662(i)(2). The court noted that while it had touched upon disclosure issues in previous cases like Royalty Mgmt. Ins. Co. v. Commissioner, T.C. Memo. 2024-87, it had not directly addressed the adequate disclosure standard within the context of microcaptives. Section 6662(i)(2) defines a "nondisclosed noneconomic substance transaction" as one where the relevant facts affecting the tax treatment are not adequately disclosed either on the tax return itself or in a statement attached to the return. Referencing Highwood Partners v. Commissioner, 133 T.C. 1, 21 (2009), the court reiterated that adequate disclosure is a question of fact. The disclosure, according to Estate of Fry v. Commissioner, 88 T.C. 1020, 1023 (1987), must be detailed enough to alert the IRS to the nature of the transaction, enabling a reasonably informed decision on whether to audit the return. The court also stated that the disclosure must be more than just a clue, but need not be exhaustive.

In this instance, the court found the Patels failed to adequately disclose relevant facts or provide sufficient information on their returns to alert the IRS to the potential controversy. The court specifically noted the absence of several key pieces of information. The 2014 and 2015 returns failed to reveal: (1) the flow of funds from Dr. Patel to himself and his family through intermediary entities; (2) the identities of, and relationships among, all entities and individuals involved in the flow of funds (e.g., CIC Services, Mr. Sean King, and Mr. Coomes); (3) how the premium amounts were calculated; and (4) the Capstone pooling arrangement. As a result of these omissions, the court sustained the IRS’s imposition of the increased 40% penalty for the 2014 and 2015 taxable years.

Promoters and Failed Defenses

Even with a finding that the economic substance doctrine applied, Dr. Patel could potentially have avoided the steep penalties if he could demonstrate "reasonable cause" for the underpayment. Section 6664(c)(1) provides an exception to penalties under Section 6662 if the taxpayer demonstrates reasonable cause for their position and acted in good faith. Treasury Regulations Section 1.6664-4(b)(1) specifies that the determination of reasonable cause and good faith is based on all pertinent facts and circumstances, evaluated on a case-by-case basis. To demonstrate reasonable cause, the taxpayer must show they exercised ordinary business care and prudence regarding the disputed item.

The Tax Court noted that reliance on the advice of an independent, competent professional can meet this requirement. However, this reliance is only reasonable if (1) the adviser was a competent professional with sufficient expertise; (2) the taxpayer provided necessary and accurate information; and (3) the taxpayer actually relied in good faith on the adviser's judgment.

Dr. Patel argued he relied on advisors. The court, however, was skeptical, noting that the Patels did not initially identify these advisors in their arguments, leaving the court to guess. Ultimately, the Tax Court identified three potential advisors: Mr. Coomes, Mr. Sean King (of CIC Services), and Mr. Fay.

The court stated that a taxpayer cannot reasonably rely on a "promoter" of the disputed transaction. Referencing prior case law, including 106 Ltd. v. Commissioner, the Tax Court defined a promoter as an advisor who participated in structuring the transaction or who is otherwise related to, has an interest in, or profits from the transaction.

The Tax Court found that Mr. Coomes and Mr. Sean King (and, by extension, CIC Services) were promoters of the Magellan and Plymouth transactions. Mr. Coomes structured the captive transactions, drafted the insurance policies, and designed the reinsurance programs. Further, he profited from the transactions, receiving a ceding fee for each captive participating in the Capstone pooling arrangement. The court noted that Sean King and CIC Services also profited through their captive management services and from the Capstone pool.

Regarding Mr. Fay, the court found that Dr. Patel did not rely on him for advice on forming a captive. Dr. Patel testified that he had already decided to form a captive before contacting Mr. Fay, seeking only an introduction to someone who could help him.

Furthermore, the court considered Dr. Patel’s "experience, knowledge, and education." Treasury Regulations Section 1.6664-4(b)(1) allows the court to consider the taxpayer's sophistication when determining reasonable cause and good faith. The court stated that sophisticated taxpayers must recognize that "fabulous" tax benefits may be "too good to be true." Given Dr. Patel's financial acumen and the fact that he was primarily motivated by tax avoidance, the court concluded he lacked reasonable cause for his position.

Conclusion: Impact on Microcaptives

Having considered Dr. Patel’s "experience, knowledge, and education," the court determined his sophistication made him aware that "fabulous" tax benefits may be "too good to be true," negating any claim of reasonable cause. The Tax Court then sustained the IRS's penalties under Section 6662(a) and (b)(6) for tax years 2014 through 2016, along with the increased rate under Section 6662(i) for 2014 and 2015. The court also upheld the remaining accuracy-related penalty determinations for 2013, and as an alternative position for 2014 through 2016.

The Patel case serves as a stark warning for taxpayers utilizing microcaptive insurance arrangements. First, the Tax Court has clearly established that the codified economic substance doctrine under Section 7701(o) includes a "relevancy" requirement, acting as a gatekeeper. However, the facts of this case demonstrate that microcaptives are unlikely to pass this initial hurdle. Second, the court's willingness to impose the severe 40% penalty under Section 6662(i) for nondisclosure highlights the critical importance of transparently reporting all relevant facts related to these transactions on tax returns. Finally, the case reinforces that reliance on promoters of these arrangements is not a viable defense against penalties, particularly for sophisticated taxpayers who should recognize overly aggressive tax planning.

Communications are not protected by attorney client privilege until such relationship with an attorney is formed.

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Docket Nos. 24344-17, 11352-18, 25268-18 - Full Opinion

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