To determine a decedent's interest in property, we first look to State law:
State law creates legal interests and rights. The federal revenue acts designate what interests or rights, so created, shall be taxed. Our duty is to ascertain the meaning of the words used to specify the thing taxed. If it is found in a given case that an interest or right created by local law was the object intended to be taxed, the federal law must prevail no matter what name is given to the interest or right by state law.
[*7] SEC. 6402(a). General Rule. -- In the case of any overpayment, the Secretary, within the applicable period of limitations, may credit the amount of such overpayment, including any interest allowed thereon, against any liability in respect of an internal revenue tax on the part of the person who made the overpayment and shall, subject to subsections (c), (d), (e), and (f) refund any balance to such person.2
The entire taxes on the income of Harvey [the deceased taxpayer] and his wife for 1950, as disclosed on the return filed for that year, were paid by Harvey. He was dead at the time the return was filed and of course did not join in filing it. However, the type of return that was filed for that period is immaterial as is the crediting of the overpayment as requested on that return. The fact is that Harvey had overpaid not only his own taxes but those of himself and his wife. The resulting overpayment was really his. It was valuable property and a part of his estate at the time he died. It was includible in his estate under section 811(a) [a precursor to the current section 2033], and incidently would have been includible in his estate even if it represented jointly held property since he had supplied the entire consideration therefor. * * *
Political Ads Are Taxable Expenditures
Trust Appreciated Property Gifts Deductible at Fair Market Value