- 8 - have been in the physical custody of each parent for exactly half of each of the years at issue, and not in the custody of petitioner for a greater portion of either year. Petitioner presented no corroborative evidence showing that he maintained physical custody of Adam and Jordan for a greater portion of the 1997 or 1998 calendar years than did Ms. Brittingham. In fact, petitioner’s own testimony indicates that Adam and Jordan were in the physical custody of Ms. Brittingham for a greater portion of time in each of the years at issue. Petitioner has failed to establish that he has met the custody requirement under section 152(e), and, accordingly, he is not treated as having provided over half the support of Adam and Jordan in each of the years at issue. Petitioner’s claim that he is entitled to the dependency exemption deductions because of the advice of an IRS employee is without merit. This Court has previously held that the authoritative sources of Federal tax law are statutes, regulations, and judicial case law and not informal IRS sources. Zimmerman v. Commissioner, 71 T.C. 367, 371 (1978), affd. without published opinion 614 F.2d 1294 (2d Cir. 1979); Green v. Commissioner, 59 T.C. 456, 458 (1972). Additionally, in order to ensure uniform enforcement of the tax law, the Commissioner must follow authoritative sources of Federal tax law and may correct mistakes of law made by IRS agents or employees. Dixon v. UnitedPage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 Next
Last modified: May 25, 2011