-15- income of a taxpayer who has kept no books and records and who has large bank deposits. Clayton v. Commissioner, supra at 645; DiLeo v. Commissioner, supra at 867. Bank deposits are prima facie evidence of income. Tokarski v. Commissioner, 87 T.C. 74, 77 (1986). The bank deposits method assumes that all money deposited into a taxpayer’s bank account during a particular period constitutes taxable income. Clayton v. Commissioner, supra at 645. The Commissioner must take into account, however, any known nontaxable source or deductible expense. Id. We reiterate that the Commissioner’s determinations are generally presumed correct, and the taxpayer bears the burden of proving that these determinations are erroneous. Rule 142(a); Welch v. Helvering, 290 U.S. at 115. Respondent’s agent used third-party procedures to obtain information about funds deposited into Mrs. Paterson’s personal bank accounts and subtracted from these funds the amounts of income Mrs. Paterson reported on her returns for the years at issue. Mrs. Paterson reported a mere $5,947 in 1997 and $1,511 in 1998, while respondent determined she had unreported income from the cash deposits of $160,637.41 in 1997 and $61,832.42 in 1998. Petitioners make two primary arguments why respondent’s determinations regarding Mrs. Paterson’s unreported income are erroneous. First, petitioners argue that the bank deposits method double counts income that Mr. Paterson reported on his returns. Petitioners have introduced no evidence to support this argument,Page: Previous 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 NextLast modified: November 10, 2007