In 1957, Mr. and Mrs. Cesarini purchased a used piano at an auction for approximately $15. In 1964, while cleaning the instrument, they discovered $4,467 in old U.S. currency hidden inside. They took the cash to their bank, which credited their account. On advice of others and out of caution, the Cesarinis included the $4,467 on their 1964 joint federal income tax return as ordinary income and paid the corresponding tax. They later filed a claim for refund, contending that the money was not includible in gross income; or, alternatively, if it was income, that it should have been taxed in 1957 (when they purchased the piano), which would place it outside the applicable tax year; or, further alternatively, that any taxable amount should receive capital gains treatment rather than ordinary income characterization. The Internal Revenue Service disallowed the refund claim, and the taxpayers brought a refund suit in the U.S. District Court for the Northern District of Ohio.
Does cash discovered inside a purchased used piano constitute gross income under Internal Revenue Code § 61, and if so, in which year is it includible—the year of discovery or the year of purchase—and is the amount taxable as ordinary income or capital gain?
Internal Revenue Code § 61(a) defines gross income broadly as "all income from whatever source derived," a phrase interpreted expansively by the Supreme Court to include undeniable accessions to wealth, clearly realized, over which the taxpayer has complete dominion (Commissioner v. Glenshaw Glass Co.). Treasury Regulation § 1.61-14(a) specifically provides that "treasure trove, to the extent of its value in United States currency, constitutes gross income for the taxable year in which it is reduced to undisputed possession." The timing of undisputed possession is informed by state property law. Exclusions, such as gifts under § 102, require donative intent by a known donor, and capital gain treatment under §§ 1221–1222 generally requires a sale or exchange of a capital asset.
The found cash was includible in the Cesarinis' gross income as ordinary income in 1964, the year it was discovered and reduced to undisputed possession. It was not taxable in 1957, was not a gift, and did not qualify for capital gains treatment.
The court emphasized the breadth of § 61(a) and relied on Glenshaw Glass to conclude that the discovered money was an undeniable accession to wealth, clearly realized when the taxpayers took control of the funds, and over which they exercised complete dominion. Treasury Regulation § 1.61-14(a) directly addresses treasure trove and instructs that such windfalls are included in income in the year the finder reduces them to undisputed possession. The court found the regulation valid as a reasonable interpretation of § 61, consistent with the Code's inclusive approach and longstanding administrative practice. On timing, the taxpayers argued that any "treasure" would have become theirs upon purchase of the piano in 1957, such that if taxable at all, the income arose then. The court rejected this, turning to Ohio's property law concerning found property and treasure trove, under which the finder obtains rights at the time of discovery as against all but the true owner. The Cesarinis did not know of the money in 1957 and had not reduced it to undisputed possession until they found and took control of it in 1964. Accordingly, the income was properly included in 1964, and the statute of limitations argument premised on a 1957 inclusion date failed. The taxpayers also contended that the cash should be treated as a gift or as capital gain. The court dismissed the gift theory because there was no identified donor and no evidence of donative intent, both prerequisites for § 102's exclusion. As for capital gain, there was no sale or exchange, merely the realization of found cash; thus, ordinary income treatment applied. The court further indicated that valuing U.S. currency at face value was appropriate, as the taxpayers in fact received that value when they deposited the funds. For these reasons, the IRS properly required inclusion of the amount as ordinary income in 1964.
Cesarini is frequently cited to demonstrate the expansive scope of § 61 and to teach timing and characterization principles for windfalls. It shows how administrative regulations like Treas. Reg. § 1.61-14(a) operationalize the Code and how state property law can determine when a taxpayer's rights vest for federal tax timing purposes. The case also reinforces that unexpected accessions to wealth are ordinary income absent a statutory exclusion or a sale/exchange event, and it dispels common misconceptions that found property might be a gift or capital gain.
Cesarini v. United States stands for the proposition that found property—classic treasure trove—is ordinary income in the year the taxpayer reduces it to undisputed possession. The decision harmonizes the expansive text of § 61, the administrative gloss in Treas. Reg. § 1.61-14(a), and the state-law property concepts that govern when a finder's rights vest, producing a coherent and administrable timing rule.