- 9 - In the present case, respondent mailed the notice of deficiency to petitioner in triplicate on August 24, 1994. The petition arrived at the Court in an envelope postmarked October 31, 1997, and was filed by the Court on November 3, 1997. Given that the petition was neither mailed nor filed before the expiration of the 90-day statutory period for filing a timely petition, it follows that we lack jurisdiction over the petition. Secs. 6213(a), 7502; Rule 13(a), (c); see Normac, Inc. v. Commissioner, supra. The question presented is whether dismissal of this case should be premised on petitioner's failure to file a timely petition under section 6213(a) or on respondent's failure to issue a valid notice of deficiency under section 6212. Petitioner contends that he did not receive the notice of deficiency and that the notice is invalid because it was not mailed to him at his last known address. Although the phrase "last known address" is not defined in the Internal Revenue Code or in the regulations thereunder, we have held that a taxpayer's last known address is the address shown on the taxpayer's most recently filed return, absent clear and concise notice of a change of address. Abeles v. Commissioner, 91 T.C. 1019, 1035 (1988); see King v. Commissioner, supra at 681. In deciding whether respondent mailed a notice to a taxpayer at the taxpayer's "last known address", the relevant inquiry "pertains to respondent'sPage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next
Last modified: May 25, 2011