- 9 - testified that, when he received a copy of the notice of deficiency and the May 31 letter, he advised petitioners that they had 90 days from May 31 to file a petition. Discussion When the Commissioner determines a deficiency in income tax, he may send a notice of deficiency by certified or registered mail to the taxpayer at his last known address. Sec. 6212(a) and (b)(1). The “last known address” is the address where the Commissioner reasonably believed the taxpayer wished to be reached. Follum v. Commissioner, 128 F.3d 118, 119 (2d Cir. 1997), affg. per curiam T.C. Memo. 1996-474; Monge v. Commissioner, 93 T.C. 22, 27-28 (1989). If mailed to the last known address, the notice is valid even if not received by the taxpayer and even if the Commissioner later receives information showing that the taxpayer resided at a different address. See Tadros v. Commissioner, 763 F.2d 89 (2d Cir. 1985); Abeles v. Commissioner, 91 T.C. 1019 (1988). The Commissioner is entitled to treat the address shown on the taxpayer’s most recently filed and properly processed return as the taxpayer’s last known address, absent clear and concise notification of an address change. Follum v. Commissioner, supra at 119-120; Abeles v. Commissioner, supra at 1035. The Court of Appeals for the Second Circuit, where an appeal in this case would lie, has held that the Commissioner has:Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Next
Last modified: May 25, 2011