- 15 - issue of fact, we declined to adjudicate summarily petitioners’ affirmative defense claims. By the order we issued in docket No. 146-05L, we also denied respondent’s motion for a penalty under section 6673(a)(1). We explained that, because we were only granting partial summary judgment in that case, we would await further developments before determining whether a penalty is appropriate. We added that we would also consider imposing excess costs on counsel pursuant to section 6673(a)(2) should we conclude that counsel had taken actions to multiply the proceeding unreasonably and vexatiously. We likewise warned petitioners and counsel in the orders issued in the other cases that we were considering the imposition of penalties and costs. In all of the orders, we stated our impressions that petitioner, aided by counsel, may have (1) instituted and maintained the proceeding before this Court primarily to delay the collection of his income tax liability, (2) in support of that goal, raised frivolous arguments and relied on groundless claims, and (3) unreasonably failed to pursue his opportunity for a section 6330 hearing. We cataloged our concerns with respect to each petitioner generally as follows: He had not challenged respondent’s statements in support of the motion for summary judgment that petitioner received a notice of deficiency and failed to petition the Tax Court; he had failed to present the settlement officer anyPage: Previous 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 NextLast modified: November 10, 2007