- 8 - of collection, or offer any spousal defenses. These issues are now deemed conceded. Rule 331(b)(4). Accordingly, we sustain respondent’s determination to proceed with collection for 1992 and 1993. II. Section 6673(a) Section 6673(a)(1) authorizes this Court to require a taxpayer to pay to the United States a penalty not to exceed $25,000 if the taxpayer took frivolous positions in the proceedings or instituted the proceedings primarily for delay. A position maintained by the taxpayer is “frivolous” if it is “contrary to established law and unsupported by a reasoned, colorable argument for change in the law.” Coleman v. Commissioner, 791 F.2d 68, 71 (7th Cir. 1986). Settlement Officer Feist repeatedly informed petitioner that petitioner’s arguments were frivolous and groundless and provided petitioner “The Truth About Frivolous Tax Arguments”, which explains the defects in several of petitioner’s arguments. Settlement Officer Feist also prepared and sent petitioner several documents addressing petitioner’s frivolous and groundless arguments with citations to the Constitution, the Internal Revenue Code, and cases from the Supreme Court of the United States, the U.S. Courts of Appeals, and the Court. At trial, the Court informed petitioner that the arguments he wasPage: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 10, 2007