Micro-Captive Ruling: What NYC Business Owners Should Know

The decision behind the phrase micro captive insurance ruling 2026 is Drake Plastics Ltd. Co. v. Internal Revenue Service, decided April 15, 2026 by the United States District Court for the Southern District of Texas, Houston Division, Civil Action No. H-25-2570. The court did two separate things in a single order. It held that the IRS appropriately designated micro-captive transactions as transactions of interest through 26 C.F.R. section 1.6011-11. It then held that the agency could not justify on the current record the designation of the same transactions as listed transactions through 26 C.F.R. section 1.6011-10, and it vacated that second section. One label fell. The other did not.

Some background helps. Treasury Decision 10029, published January 14, 2025 at 90 FR 3534 and effective that same day, added both regulation sections. They reach arrangements involving a small insurance company that has made the election under IRC section 831(b), which lets a qualifying company be taxed on its investment income rather than on its underwriting income. Treasury built the reporting tests around loss ratios rather than around a judgment that any particular arrangement is abusive. Owners looking for the plain federal rules that govern the operating company itself can start at the IRS small business and self-employed hub.

A listed transaction carries heavier consequences than a transaction of interest, so losing the listed designation in that case was meaningful. The transaction-of-interest rule in section 1.6011-11 was left standing, and it is the description that sweeps in the wider group of arrangements. Our tax strategy consulting team reads the two labels as separate questions, because a captive can satisfy the second test without ever coming near the first. The premium the operating company pays is a business expense question of its own, and the IRS overview of business expenses in Publication 535 is the plain-language starting point for it.

Other courts have gone the other way, which is why no one should treat a single order as the end of the story. In CIC Services, LLC v. Internal Revenue Service, Eastern District of Tennessee, No. 3:25-cv-00146, terminated March 5, 2026, the court granted the government summary judgment and upheld the rule. Ryan LLC v. Internal Revenue Service, Northern District of Texas, No. 3:25-cv-00078, terminated June 29, 2026, is reported to have upheld the transaction-of-interest rules as well. The disagreement among them is real, and it has not been settled.

The common mistake we see is an owner reading a headline, deciding the regulation is gone, and telling the preparer to drop the disclosure. As of August 1, 2026 both regulation sections remain in the Code of Federal Regulations, the IRS listed transactions page still names micro-captive arrangements, and Treasury has published nothing removing the rule. Work a number. A captive that earned 2,400,000 dollars of premium across ten years and paid 600,000 dollars of losses and claim expenses over that same period has a loss ratio of 25 percent, because 600,000 divided by 2,400,000 is 0.25. That result sits below both regulatory thresholds.

Filing history matters more than commentary. Keep the returns, the actuarial reports and the annual statements together, and follow the IRS guidance on recordkeeping for how long to hold each item. Our bookkeeping group keeps premium and claim ledgers in a form an examiner can follow without a translator. Everything on this page is tax reporting guidance rather than legal advice, and the design of the captive itself belongs to the client’s own attorney. Watch for an appellate decision or a Treasury announcement, since either one would change how this reads by the 2027 filing season.

In most cases yes, and the reason is narrow. The Drake Plastics order vacated section 1.6011-10, the listed transaction rule. It expressly sustained section 1.6011-11, the transaction-of-interest rule, and two other district courts have upheld the reporting regime as well. Participants disclose a reportable transaction on Form 8886. Material advisors file Form 8918 and keep the list the statute requires. Neither of those forms disappeared, and the practical advice we give clients is to keep disclosing under the transaction-of-interest rule for as long as the courts disagree with each other.

The transaction-of-interest test is a loss ratio test. An arrangement falls inside it when the ratio of amounts paid for losses and claim administration expenses to premiums earned runs below 60 percent over the most recent ten taxable years, or over all taxable years if the captive has existed for fewer than ten. That is a longer measuring window than most owners expect, and it does not reset because one year was unusual. Anyone reviewing an IRS letter about a prior filing should read the agency page on understanding an IRS notice or letter before responding.

Here is the arithmetic in a form a business owner can check. Suppose a captive in its eighth year of existence has earned 3,000,000 dollars of premium since inception and has paid 1,500,000 dollars in losses and claim expenses. The ratio is 1,500,000 divided by 3,000,000, or 50 percent, measured across all eight years because the captive has not yet reached ten. Fifty percent is below the 60 percent line, so the arrangement answers to the transaction-of-interest description even though the vacated listed transaction rule would no longer apply to it on those facts alone.

The common mistake is computing the ratio for a single good year and stopping there. A captive that paid a large claim in one year can look healthy on that year alone and still fall under the threshold across the full window. A second mistake is reading the Texas order as broader than its text. The opinion does not describe its vacatur as nationwide, and it contains no language suspending its own effect, so treating it as a general repeal of the reporting rules is an assumption rather than a holding. Our tax strategy consulting team documents the calculation each year so the position is not rebuilt from memory later.

Filing mechanics deserve the same care as the math. A participant attaches the disclosure to the return for each year of participation and sends a copy to the Office of Tax Shelter Analysis the first time. Owners who report captive-related income on their personal returns should coordinate the timing with the rest of the family filing, and our individual tax return work keeps those two calendars aligned. If a representative needs to speak with the IRS about a filed disclosure, authorization runs through Form 2848, which should be signed before a deadline rather than during one.

None of this is a comment on whether a particular captive is sound. Insurance design, risk distribution and the litigation posture belong to the client’s own attorney, and we say so on every engagement. What a CPA firm owes the client is an accurate return and a defensible reporting file, which the IRS discusses in general terms on its page about operating a business. Keep disclosing, keep the workpapers, and revisit the question after each new decision, because the next ruling could move the line again before the 2027 filing season opens.

Two regulations, two tests, two very different labels. The listed transaction rule in section 1.6011-10 required both of two elements before an arrangement carried that description. First, a financing factor, meaning the captive made financing available to a recipient or conveyed contract amounts to a recipient without producing taxable income, measured over the most recent five taxable years. Second, a loss ratio below 30 percent measured over the most recent ten taxable years. Both had to be present. That is the section the April 15, 2026 order in Drake Plastics vacated.

The transaction-of-interest rule in section 1.6011-11 has a single element. An arrangement meets it when the loss ratio runs below 60 percent over the most recent ten taxable years, or over all taxable years where the captive has been in existence for fewer than ten. There is no financing element in that second test. This is why the surviving rule reaches a much wider population of arrangements than the vacated one did, and why the honest advice after 2026 is to keep the disclosure current rather than to celebrate a partial win.

Run the numbers on a hypothetical. A captive has earned 5,000,000 dollars of premium over ten taxable years and has paid 1,250,000 dollars of losses and claim administration expenses in that window. The ratio is 1,250,000 divided by 5,000,000, or 25 percent. Add a 400,000 dollar loan from the captive back to an entity related to the insured and the financing element also appears, so the arrangement historically answered to both descriptions. Change one input. If the same captive had paid 3,200,000 dollars of losses instead, the ratio would be 64 percent, above the 60 percent line, and neither description would attach on those facts.

The common mistake in this calculation is mixing the two measuring periods. The financing look-back covers five taxable years. The loss ratio covers ten. Owners routinely build one spreadsheet, apply one date range to everything in it, and reach a number that no examiner would accept. A second mistake is treating a reserve as a paid loss. The test looks to amounts actually paid for losses and claim administration expenses, not to what an actuary has set aside for a claim that has not been settled. Our bookkeeping team separates paid amounts from reserves in the ledger itself so the two never blur together at year end.

Source documents carry the argument. Annual statements from the captive, the premium invoices issued to each insured, the claim files and the loan documents are what an examiner asks for, and IRS recordkeeping guidance describes the retention habit that keeps them available. An insured operating company organized as a C corporation reports its own results on Form 1120, and the premium deduction claimed there should tie to the premium the captive reports as earned. When those two numbers disagree by even a few thousand dollars, the mismatch is usually the first thing a reviewer notices.

Publication 583 is a useful primer for a company that is building this file from scratch, and the IRS keeps it on its page about starting a business and keeping records. Our tax strategy consulting group runs the ratio annually and dates the workpaper, because a calculation performed in the year it applies to is worth far more than one reconstructed under examination. Insurance structuring stays with the client’s attorney. Recompute the ratio every year, since a single large paid claim can move an arrangement across the 60 percent line and change what gets filed next season.

Notice 2025-24 waived the section 6707A penalty for participants and the section 6707 penalty for material advisors, but only for disclosures filed with the Office of Tax Shelter Analysis by July 31, 2025. That date has passed. The relief was tied to a filing window rather than granted as an open-ended amnesty, so a disclosure filed after the window closed does not carry the waiver. This is the single most misread item in the whole micro-captive file, and it comes up in almost every second-opinion review we run.

Read what the notice did and did not do. It addressed penalties. It did not suspend the underlying reporting rules, it did not withdraw the regulations, and it did not decide whether any arrangement was proper. A participant who filed inside the window still had a reporting duty for later years, and that duty continued after the deadline expired. Owners who assumed the notice ended the matter are the ones who now have a gap in their filing history, which is a harder problem to fix than a late form. The waiver also did nothing for a taxpayer who never filed at all, so an owner coming to the question for the first time in 2026 sits outside it entirely.

Proof of filing is what protects the position. Keep the transmittal, the certified mail receipt or the electronic acknowledgment, and the dated copy of the form as filed. If the paper trail has gone missing, an account transcript can help reconstruct what the IRS received and when, and the agency explains the request process on its transcript page. Retention practice for the rest of the file follows ordinary IRS recordkeeping guidance, and our bookkeeping team indexes these documents by year so nothing depends on one person remembering where a folder went.

Put a number on the exposure a gap creates. Suppose a group has four insured entities and spent 16,000 dollars of professional time assembling the 2025 disclosure package, which works out to 4,000 dollars an entity. Skipping the 2026 cycle to save that 16,000 dollars is a false economy, because the penalty regime the notice temporarily set aside is a statutory one and reinstating a lapsed filing history costs far more in professional time than the annual filing ever did. The saving is measured once. The exposure runs for every open year.

The common mistake here is a timing error rather than a math error. Owners hear that relief existed, do not check the July 31, 2025 cutoff, and assume it still applies to a 2026 filing. It does not. A second version of the same mistake is assuming that because one court vacated section 1.6011-10, penalties tied to the surviving transaction-of-interest rule are also off the table. That is not what the April 15, 2026 order says. If an IRS letter has already arrived, the agency page on understanding an IRS notice or letter explains what the response window looks like.

Our role here stays inside tax reporting. We compute the ratio, prepare the disclosure, and coordinate the copy that goes to the Office of Tax Shelter Analysis, while questions about the insurance structure itself belong to the client’s own attorney. Our tax strategy consulting group also reviews whether the operating company’s premium deduction is supported by the same documents the disclosure relies on. We also date each workpaper, so a later reviewer can see when the calculation was actually performed. Treat every filing season as its own event, because the next round of guidance may create a new window and missing that one would repeat an avoidable error.

The client’s own attorney does. Designing a captive, drafting the policies, testing risk distribution and deciding how to respond to a contested regulation are legal questions, and The Reed Corporation is a CPA and tax firm rather than a law firm. Nothing on this page is legal advice. What a tax firm contributes is the reporting side, which after the micro captive insurance ruling 2026 has become the part of the file most likely to be reviewed, because the surviving transaction-of-interest rule turns on numbers a preparer can compute and document.

In practice our work has four pieces. We compute the loss ratio from the captive’s own annual statements and date the workpaper. We prepare the participant disclosure and coordinate the copy sent to the Office of Tax Shelter Analysis. We reconcile the premium the operating company deducts against the premium the captive reports as earned. We keep the supporting ledgers in order through our bookkeeping service so an examiner is reading a maintained file rather than a reconstruction. None of that speaks to whether the arrangement is sound, which remains counsel’s call.

Money makes the point better than description. Take an operating company that deducts 250,000 dollars of premium a year. If that deduction is disallowed for three open years, 750,000 dollars comes back into taxable income before any interest is added, because 250,000 multiplied by three is 750,000. The size of that swing is why the premium figure, the policy and the claim history should agree with one another before a return goes out. Guidance on deducting ordinary business costs sits in the IRS material on business expenses, and the wider framework appears on the IRS page about operating a business.

The common mistake is treating a completed disclosure as an endorsement. Filing a form says the arrangement met a regulatory description that year. It does not say the deduction survives an examination, and no return is beyond an audit. Owners sometimes hear the opposite from a promoter, then are surprised when a preparer asks for actuarial support that the promoter never supplied. A related mistake is letting the attorney and the CPA work without talking to each other, which produces a legal memo and a tax return that describe the same arrangement in two different ways. Ask the promoter for the actuarial report before the policy renews rather than after a notice arrives.

Owners who want a second read on the reporting position can request a consultation and bring the captive’s last three annual statements, the policy forms and the most recent disclosure as filed. Our tax strategy consulting team will run the ratio independently and tell the client plainly where the numbers land, including when they land in an uncomfortable place. A C corporation insured reports on Form 1120, so that return and the disclosure are reviewed together rather than in separate passes.

The courts have not agreed with one another, and until an appellate court or Treasury resolves the split, the practical course is unchanged. Keep disclosing under the transaction-of-interest rule. Keep the ratio current. Keep counsel in the conversation about structure, and keep the tax firm in the conversation about reporting. Ask counsel to confirm in writing which reasoning the client is relying on, and keep that memo alongside the tax file. As of August 1, 2026 both regulation sections still appear in the Code of Federal Regulations and nothing has been withdrawn, so the file a client builds this year is the file that will answer the question next year.