- 10 - The Duty of Consistency The "duty of consistency", sometimes referred to as quasi- estoppel, is an equitable doctrine that Federal courts historically have applied in appropriate cases to prevent unfair tax gamesmanship. Beltzer v. United States, 495 F.2d 211, 212 (8th Cir. 1974); Cluck v. Commissioner, 105 T.C. 324 (1995); LeFever v. Commissioner, 103 T.C. 525 (1994), affd. 100 F.3d 778 (10th Cir. 1996). The duty of consistency doctrine “is based on the theory that the taxpayer owes the Commissioner the duty to be consistent in the tax treatment of items and will not be permitted to benefit from the taxpayer’s own prior error or omission.” Cluck v. Commissioner, supra at 331. It prevents a taxpayer from taking one position on one tax return and a contrary position on a subsequent return after the limitations period has run for the earlier year. See id. If the duty of consistency applies, a taxpayer who is gaining Federal tax benefits on the basis of a representation is estopped from taking a contrary return position in order to avoid taxes. See id. This case is appealable to the Court of Appeals for the Eighth Circuit. In Beltzer v. United States, supra at 212, the Court of Appeals for the Eighth Circuit held that a taxpayer is placed under a duty of consistency when:Page: 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