Dillon Trust Company LLC, as Trustee for Trusts 709204, 709210, and 8545 v. United States

Dillon Trust Co. · United States Court of Appeals for the Federal Circuit · May 14, 2026 · No. 24-1314

Summary

The United States Court of Appeals for the Federal Circuit affirmed Court of Federal Claims decisions holding Dillon family trusts liable as transferees for unpaid taxes, penalties, and interest of Humboldt Shelby Holding Corporation. The court also affirmed summary judgment rejecting the Dillon Trust Company's illegal-exaction claim as a matter of law. The opinion concerns the tax consequences and alleged intermediary or “midco” structure surrounding the 2002 stock sale of Humboldt and Shelby.

Court
United States Court of Appeals for the Federal Circuit
Writing for the Court
Lourie, Circuit Judge; Stoll, Circuit Judge; Stark, Circuit Judge
Jurisdiction
United States Court of Appeals for the Federal Circuit
Decision date
May 14, 2026
Docket number
24-1314
Procedural posture
Appeal from the United States Court of Federal Claims following a post-trial decision imposing transferee liability on the Dillon trusts and summary judgment denying an illegal-exaction claim concerning the IRS's treatment of deposits under 26 U.S.C. § 6603.
Standard of review
Legal conclusions and summary-judgment decisions are reviewed de novo; factual findings are reviewed for clear error. Credibility determinations are given substantial deference, and the appellate court does not reweigh evidence.
Precedential value
Published precedential opinion
Parties
Dillon Trust Company LLC, as Trustee for Trusts 709204, 709210, and 8545 v. United States
Disposition
affirmed

Topics

tax collectiontax penaltiestax deficiencytax court procedureappellate procedure

Practice areas

federal taxtax collectionfraudulent conveyanceappellate litigation

Questions Presented

  1. Whether the stock sale and HSHC's subsequent asset sales could be collapsed under New York fraudulent-conveyance law so that the Dillon trusts were transferees liable under 26 U.S.C. § 6901.
  2. Whether the Dillon trusts' transferee liability was capped at the net value of the property transferred under NYUFCA § 278(2).
  3. Whether the Dillon trusts could be held liable for HSHC's gross valuation misstatement penalty and related tax liabilities.
  4. Whether the IRS unlawfully or abusively declined to apply deposits made by successor trusts under 26 U.S.C. § 6603 to the original trusts' liabilities, allowing underpayment interest to continue accruing.

Holdings

  1. The stock sale and subsequent asset sales could be treated as a single transaction under New York fraudulent-conveyance law, and the Dillon trusts were liable as transferees under 26 U.S.C. § 6901 because they had constructive knowledge of the entire fraudulent scheme.
  2. The Dillon trusts were not entitled to limit their liability under NYUFCA § 278(2) because constructive fraud under NYUFCA § 273 may qualify as actual fraud for purposes of the statutory limitation.
  3. The Dillon trusts could be held liable for HSHC's gross valuation misstatement penalty and related pre-notice interest to the extent of the assets transferred.
  4. The IRS did not unlawfully or abusively refuse to apply successor-trust deposits under 26 U.S.C. § 6603 to the original trusts' liabilities; the trusts therefore could not establish an illegal exaction.

Key quotations

Indeed, based on the facts and expert testimony discussed above, the Court of Federal Claims found the trusts were “remarkably uninterested in performing any serious due diligence,” “not because they knew it would have been pointless due to the bona fides of the bidders, but rather that [the trusts] and their counsel did not want to know what an investigation would reveal” and did not want to “jeopardize[] their ability to accept an unrealistic bid for the corporate stock.” (at 37)
To relieve parties of this duty, when the surrounding circumstances indicate that they should further inquire, would be to bless the willful blindness the constructive knowledge test was designed to root out. (at 37)
Rather, it used double permissive language: “[a] taxpayer may make a cash deposit with the Secretary which may be used by the Secretary.” (at 46-47)
With no existing rubric, either in the statute or elsewhere, against which to measure that discretion, we are not prepared to hold that the IRS’s exercise of its discretion was abusive. (at 49-50)

Factual background

The Dillon trusts owned Humboldt Corporation and Shelby Corporation, C corporations holding appreciated farmland, securities, and installment notes. In December 2002, the trusts sold the corporations' stock to newly formed Humboldt Shelby Holding Corporation, which financed the purchase with borrowed funds and soon sold corporate assets, generating built-in gains. HSHC then claimed artificial losses from abusive tax transactions and paid no tax; the IRS assessed taxes, penalties, and interest, and the trusts ultimately paid approximately $79.9 million in asserted transferee liabilities. The trusts also made deposits under 26 U.S.C. § 6603, but the IRS did not apply certain successor-trust deposits to the original trusts' liabilities before interest continued to accrue.

Procedural history

The Dillon trusts sued in the Court of Federal Claims for refunds of taxes, penalties, and interest paid as transferees of Humboldt Shelby Holding Corporation. The Court of Federal Claims granted the Government partial summary judgment on the interest-related illegal-exaction claim and, after trial, held that the stock sale and subsequent asset sales could be collapsed under New York fraudulent-conveyance law, making the trusts liable under 26 U.S.C. § 6901. The Federal Circuit affirmed both decisions.

Court Document

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