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or her gross income. Sec. 6001. If a taxpayer fails to maintain and produce the required books and records, the Commissioner may determine the taxpayer’s income by any method that clearly reflects income. See sec. 446(b); Petzoldt v. Commissioner, 92 T.C. 661, 693 (1989); sec. 1.446-1(b)(1), Income Tax Regs. The Commissioner’s reconstruction of income “need only be reasonable in light of all surrounding facts and circumstances.” Petzoldt v. Commissioner, 92 T.C. at 687.
The bank deposits method is a permissible method of reconstructing income. See Clayton v. Commissioner, 102 T.C. 632, 645 (1994); see also Langille v. Commissioner, T.C. Memo. 2010-49, aff’d, 447 Fed. Appx. 130 (11th Cir. 2011). Bank deposits constitute prima facie evidence of income. See Tokarski v. Commissioner, 87 T.C. 74, 77 (1986). The Commissioner need not show the likely source of a deposit treated as income, but the Commissioner “must take into account any nontaxable source or deductible expense of which * * * [he] has knowledge” in reconstructing income using the bank deposits method. See Clayton v. Commissioner, 102 T.C. at 645-646. However, the Commissioner need not follow any “leads” suggesting that a taxpayer has deductible expenses. DiLeo v. Commissioner, 96 T.C. 858, 872 (1991), aff’d, 959 F.2d 16 (2d Cir. 1992).
