- 21 - meetings, and interviews, and, if the taxpayer is a corporation, satisfied the net worth requirements of section 7430(c)(4)(A)(ii). Respondent admits that petitioners have cooperated throughout the examination. However, respondent argues that petitioners have not provided substantiation for certain Schedule F expense deductions and that petitioners have not produced credible evidence with respect to whether their exotic animal breeding operation was an activity engaged in for profit. We do not need to decide whether petitioners have met all of the requirements under section 7491 to shift the burden of proof to respondent. The outcome of this case is based on a preponderance of the evidence and thus is unaffected by section 7491. See Estate of Bongard v. Commissioner, 124 T.C. 95, 111 (2005) (citing Blodgett v. Commissioner, 394 F.3d 1030, 1035 (8th Cir. 2005), affg. T.C. Memo. 2003-212, and Estate of Stone v. Commissioner, T.C. Memo. 2003-309). II. Section 183(a) Deductions A. In General Section 183(a) provides that if an activity is not engaged in for profit, no deduction attributable to the activity shall be allowed except as provided in section 183(b). Section 183(b)(1) authorizes a deduction for any expense that otherwise is allowable, regardless of profit objective. Section 183(b)(2)Page: Previous 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 NextLast modified: March 27, 2008