- 6 - joint and several liability in certain circumstances if neither section 6015(b) nor (c) is available. The doctrine of res judicata, however, may preclude a taxpayer from obtaining relief under section 6015. The judicial doctrine of res judicata provides that when a court of competent jurisdiction enters a final judgment on the merits of a cause of action, the parties to the action are bound “not only to every matter which was offered and received * * * but as to any other admissible matter which might have been offered for that purpose.” Commissioner v. Sunnen, 333 U.S. 591, 597 (1948); see Wooten v. Commissioner, T.C. Memo. 2003-113. Because Federal income taxes are determined on an annual basis, each year is a separate cause of action, and res judicata is applied to bar subsequent proceedings involving the same tax year. Commissioner v. Sunnen, supra at 597-598; Calcutt v. Commissioner, 91 T.C. 14, 21 (1988). With regard to claims for relief from joint and several liability, section 6015(g)(2) provides in pertinent part: Res Judicata.--In the case of any election under subsection (b) or (c), if a decision of a court in any prior proceeding for the same taxable year has become final, such decision shall be conclusive except with respect to the qualification of the individual for relief which was not an issue in such proceeding. The exception contained in the preceding sentence shall notPage: Previous 1 2 3 4 5 6 7 8 9 10 11 Next
Last modified: May 25, 2011