-21- Respondent’s bank deposits analyses concluded that petitioners had unexplained bank deposits as follows: 1997 1998 1999 Total deposits $1,087,054 $270,366 $191,576 Nontaxable items (371,000) (138,612) (43,902) Reported amounts (648,570) (92,117) (117,070) Unexplained deposits1 67,484 39,637 30,604 1 The parties do not explain the difference between the amounts of unexplained deposits and the amounts of the total unreported income set forth in the notices of deficiency. OPINION A. Burden of Proof Section 7491(a) was added to the Internal Revenue Code by the Internal Revenue Service Restructuring and Reform Act of 1998, Pub. L. 105-206, sec. 3001(c), 112 Stat. 727, effective for court proceedings arising from examinations commencing after July 22, 1998. While the burden of proof in this Court is usually on a petitioning taxpayer, see Rule 142(a)(1), section 7491(a)(1) provides that the burden of proof on certain issues affecting the liability of a taxpayer for tax shifts to the Commissioner in specified circumstances. We hold that section 7491(a) does not apply to either issue before us because, we find, petitioners have not proven that they complied with the requirements of section 7491(a)(2)(B) to cooperate fully with respondent’s reasonable requests for witnesses, information, documents, meetings, and interviews. See also Weaver v.Page: Previous 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 NextLast modified: November 10, 2007