This opinion cites 7 cases:

New Colonial Ice Co. v. Helvering ( 1934 )


United States v. Boyle ( 1985 )


Van Dusen v. Commissioner ( 2011 )


Welch v. Helvering ( 1933 )


Indopco, Inc. v. Commissioner ( 1992 )


Yeomans v. Commissioner ( 1958 )


Primuth v. Commissioner ( 1970 )