Wells v. Commissioner, T.C. Memo. 2026-49: One Missing Sentence Cost a Mississippi Donor a $4.42 Million Charitable Deduction

Case Overview: A $4.42 Million Deduction Lost on a Paperwork Technicality

William and Ruth Wells thought they had done everything right. In 2016, their LLC donated a sprawling former school campus in Claiborne County, Mississippi — the historic Chamberlain-Hunt Academy — back to the academy itself, claiming a charitable contribution worth $4.42 million. They hired a CPA they had trusted for three decades, secured an acknowledgment letter from the recipient organization, and filed their taxes accordingly. The excess deduction carried forward for years.

Then the IRS came knocking. On June 10, 2026, the United States Tax Court issued its ruling in Wells v. Commissioner, T.C. Memo. 2026-49 — and the outcome was a gut-punch for the taxpayers: the entire $4.42 million charitable deduction was disallowed. Not because the donation was fraudulent. Not because the property wasn't genuinely worth $4.42 million. It was disallowed because a single required sentence was missing from the acknowledgment letter.

This case is a masterclass in why charitable contribution substantiation rules under Internal Revenue Code § 170(f)(8) are called "strict." They aren't kidding — and the Tax Court has made that crystal clear again and again.

Who Were the Taxpayers and What Did They Do?

William P. Wells held a 50 percent interest in Chamberlain, LLC. In 2013, Chamberlain purchased real property in Claiborne County, Mississippi — the former Chamberlain-Hunt Academy campus — from French Camp Academy for $200,000. Three years later, on December 30, 2016, Chamberlain transferred that same property back to the Chamberlain-Hunt Academy (CHA) via a quitclaim deed. The deed was drafted and signed by Mr. Wells himself. Simultaneously, Wells sent a donation letter to the president of CHA asserting the property was worth $4.42 million.

Chamberlain claimed a $4.42 million deduction on its 2016 partnership return (Form 1065). That deduction flowed through to Mr. Wells' individual tax return and — because it was far more than he could use in one year — it carried forward into the 2019, 2020, and 2021 tax years that eventually became the subject of the IRS audit and subsequent Notice of Deficiency.

In June 2017, Wells emailed his CPA of 30 years, Dennis Long, asking specifically how to handle the contemporaneous written acknowledgment (CWA) requirement. Long's advice: just have the CHA president write a letter on school letterhead thanking Chamberlain for the gift and referencing the appraised value. The resulting letter did exactly that — but it was undated and said nothing about whether CHA had provided any goods or services in exchange for the donation.

The Issues Before the Court

There were two key questions the Tax Court had to decide:

• Did the Wellses satisfy the contemporaneous written acknowledgment (CWA) requirements under § 170(f)(8)? Without a valid CWA, the charitable deduction is barred by statute — no exceptions, no second chances.
• Were the IRS's accuracy-related penalties under § 6662 appropriate? The IRS sought a 20 percent penalty on the underpayment attributable to the disallowed deductions. The taxpayers argued they had reasonable cause under § 6664(c)(1) based on their reliance on their longtime CPA.

The taxpayers also raised a procedural argument: they claimed the burden of proof should shift to the IRS under § 7491 because the IRS had allegedly introduced a "new matter" in the Notice of Deficiency. The court quickly dispensed with that argument, holding that when the preponderance of evidence clearly favors one side on the primary legal issue, the formal allocation of burden doesn't change the outcome — citing Knudsen v. Commissioner, 131 T.C. 185 (2008).

The IRS's Position

The IRS's argument was straightforward: the CWA was defective on its face. Under § 170(f)(8)(B), a valid acknowledgment must include a statement of whether the donee organization provided any goods or services in consideration for the contribution — and if it did, a good-faith estimate of their value. The Wellses' acknowledgment letter said nothing on that point. An undated letter that merely says "thank you for your gift worth $4.42 million" does not satisfy the statute.

The IRS also pursued accuracy-related penalties under § 6662 for a substantial understatement of income tax, contending the Wellses had no legitimate basis for claiming the deduction without proper substantiation in hand.

What the Taxpayers Argued

The Wellses presented two creative arguments in defense of their deduction.

First, they argued that the CWA requirement could be satisfied by reading multiple documents together — the donation letter, the quitclaim deed, the Form 8283 (noncash charitable contribution form), and the acknowledgment letter from CHA. The Tax Court has previously recognized that a CWA need not be a single document, so this wasn't a frivolous argument. But as the court would explain, that flexibility comes with a critical limitation.

Second, they argued that because the deduction amount precisely equaled the appraised value of the property, it was self-evident that CHA provided no goods or services in return. Why would you need to state something that's mathematically obvious from the numbers themselves?

On penalties, the Wellses pointed to their reliance on Dennis Long — their CPA for 30 years — who had specifically guided them through the acknowledgment process and told them what the letter needed to contain. They followed his advice. They acted in good faith. How could they be penalized for their CPA's error?

How the Tax Court Ruled — and Why

The court sided with the IRS on the charitable deduction and with the taxpayers on the penalties. Both outcomes carry important lessons.

The Deduction Was Disallowed Under § 170(f)(8)

The court confirmed the foundational rule: under § 170(f)(8)(A), "no deduction shall be allowed" for any contribution of $250 or more unless the taxpayer substantiates it with a valid CWA from the donee organization. The word "shall" is doing real work here. This is not a balancing test or a weighing of equities. It is an absolute statutory bar.

The court also reaffirmed what many taxpayers don't realize until it's too late: the doctrine of substantial compliance does not apply to § 170(f)(8), citing Izen v. Commissioner, 148 T.C. 71 (2017). You can be 99% compliant and still lose your entire deduction. There is no partial credit. You either have a valid CWA or you don't.

On the "series of documents" argument: the court acknowledged its prior holding in Irby v. Commissioner, 139 T.C. 371 (2012) that multiple documents can collectively satisfy the CWA — but only if those documents are acknowledged by the donee. The donation letter and the quitclaim deed were both executed by Mr. Wells on behalf of Chamberlain (the donor), not by CHA. The fact that Mr. Wells happened to be closely involved with both sides of the transaction did not magically transform donor-executed documents into donee acknowledgments. A proper CWA must come from the donee, period.

That left only the acknowledgment letter and the Form 8283 as potentially qualifying documents. The acknowledgment letter confirmed the gift and the stated amount. The Form 8283 described the property. But neither document stated whether CHA had provided any goods or services in consideration for the donation. Citing Cade v. Commissioner, T.C. Memo. 2025-20, the court was unambiguous: "Congress has required that a CWA must include a statement of whether the donee organization provided any goods or services in consideration for the gift." That statement was simply absent.

The financial equivalence argument — you can figure it out by the math — was flatly rejected. Citing Brooks v. Commissioner, T.C. Memo. 2022-122, the court declared: "Proving the facts that should have been included in the CWA cannot replace the strict substantiation requirements of section 170(f)(8)." It doesn't matter that you can infer it. The statute requires the words.

Result: all carryover deductions for 2019, 2020, and 2021 were disallowed in full. The court didn't even need to decide whether the property was actually worth $4.42 million — the CWA failure was completely dispositive.

The § 6662 Penalties Were Abated — Thanks to Reasonable Cause

Here, the taxpayers caught a break — but only on the penalty front. Under § 6664(c)(1), accuracy-related penalties cannot be imposed if the taxpayer demonstrates reasonable cause and good faith. The relevant test, drawn from Neonatology Assocs., P.A. v. Commissioner, 115 T.C. 43 (2000): Was the adviser competent? Did the taxpayer provide all necessary information? Did the taxpayer actually rely on the adviser's judgment in good faith?

The court found yes on all three. Wells had proactively emailed Long seeking specific guidance on the CWA requirement before filing. Long gave specific (and ultimately incorrect) advice about what the letter needed to contain. Wells followed that advice precisely. His trusted CPA of 30 years steered him wrong — and that's reasonable cause. The court held the taxpayers acted with reasonable cause and in good faith, and overruled the IRS's imposition of the accuracy-related penalties.

The deduction, however, stayed gone.

What This Means for You: Practical Takeaways

If you've made a noncash charitable contribution — real property, artwork, stock, a conservation easement, vehicles — this case is required reading. Here's what every donor and their tax preparer needs to know:

• The acknowledgment must contain the magic words about goods and services. Every valid CWA must state whether the donee provided any goods or services in exchange for the donation. If nothing was given in return — which is the normal case — the letter must explicitly say so. Three words like "no goods or services" can protect a seven-figure deduction. Their absence can destroy it.
• The acknowledgment must come from the donee organization. Your donation letter, your deed, your cover letter — none of these count as the donee's acknowledgment, regardless of how involved you are in both sides of the transaction. The receipt must originate with the recipient.
• Substantial compliance is not available here. The Tax Court has said it repeatedly and plainly. If you're short on even one required element, you lose the entire deduction — not just the piece you got wrong.
• Watch the dating. An undated acknowledgment letter raises serious questions about whether it was truly "contemporaneous" — meaning obtained by the earlier of the due date for the return or the date the return was filed. Always date the letter.
• Reasonable cause saves you from penalties but not from losing the deduction. The Wellses escaped the 20% penalty by proving reliance on their CPA. But they still lost millions in deductions. Good intentions and trusted advisers are a defense to penalties, not a substitute for correct paperwork.
• If you're claiming a large noncash deduction, have the acknowledgment reviewed by a tax attorney before you file. This is the kind of error that's completely avoidable — and completely catastrophic once it's made.

Disputes involving IRS audits of charitable contribution deductions are among the most technical and unforgiving areas of tax law. Whether you're defending a large real estate donation or dealing with a disallowed carryover from prior years, the rules in § 170(f)(8) leave almost no margin for error. Brightside Tax Relief regularly represents taxpayers facing Tax Court proceedings over charitable and noncash contribution disputes, and our team can help you assess whether your documentation holds up — before the IRS makes that decision for you.

The Bottom Line

Wells v. Commissioner is a painful reminder that Congress built a trap into the charitable contribution rules — and the Tax Court enforces that trap without sympathy. A $4.42 million donation, a 30-year trusted CPA, documented good-faith effort — none of it saved the deduction, because one explicit statement was missing from one letter.

For taxpayers, the lesson is simple but costly to learn: in this area of tax law, close enough is never enough. Get the acknowledgment right the first time, every time.

Received a Notice of Deficiency? Don't Wait.

If the IRS has issued you a Notice of Deficiency — whether over a charitable deduction, a business expense, a conservation easement, or any other tax issue — you have only 90 days to petition the United States Tax Court. That clock starts on the date the notice is mailed. Missing that deadline permanently surrenders your right to contest the deficiency in Tax Court, and the IRS's assessment becomes final. Contact Brightside Tax Relief today for a consultation before your window closes. You can also learn more about how the IRS levy and collection process works once a deficiency becomes final — and why it's so critical to act before it gets to that stage.