- 6 - entirety. Respondent did not disturb the other itemized deductions claimed by petitioner on Schedule A.4 Petitioner disputed respondent’s deficiency determination by timely filing a petition for redetermination. Discussion A. General Principles Deductions are a matter of legislative grace, and the taxpayer bears the burden of proving that he or she is entitled to any deduction claimed. Rule 142(a); Deputy v. du Pont, 308 U.S. 488, 493 (1940); New Colonial Ice Co. v. Helvering, 292 U.S. 435, 440 (1934); see INDOPCO, Inc. v. Commissioner, 503 U.S. 79, 84 (1992); Welch v. Helvering, 290 U.S. 111, 115 (1933). This includes the burden of substantiation. Hradesky v. Commissioner, 65 T.C. 87, 90 (1975), affd. per curiam 540 F.2d 821 (5th Cir. 1976); cf. sec. 7491(a) (which section does not serve to effect any burden-shifting in the instant case given petitioner’s failure (1) to raise the matter and (2) to comply with all of the requirements of section 7491(a)(2)). We also observe that section 6001 and the regulations promulgated thereunder require taxpayers to maintain records 4 The allowed deductions exceeded the amount of the standard deduction to which petitioner would otherwise have been entitled.Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: March 27, 2008