Recently, the written supervisory approval requirement of Section 6751(b) has been one of the primary issues in Tax Court litigation concerning penalties that the IRS has asserted against taxpayers. The focus of this litigation is the effect of Section 6751(b) and its interplay with the Commissioner’s burden of production as to penalties in court proceedings under Section 7491(c). In Dynamo Holdings v. Commissioner, 150 T.C. No. 10 (May 7, 2018), the Tax Court addressed these issues in a partnership-level proceeding.

Section 6751(b)(1) provides that “[n]o penalty under this title shall be assessed unless the initial determination of such assessment is personally approved (in writing) by the immediate supervisor of the individual making such determination…” (note that Section 6751(b)(2) provides certain exceptions to this general rule).

Section 7491(c) provides that the IRS “shall have the burden of production in any court proceeding with respect to the liability of any individual for any penalty, addition to tax, or additional amount imposed by this title.”

Until the Chai and Graev III opinions, there had been little litigation over the effect of Section 6751(b).

In Chai v. Commissioner, 851 F.3d 190 (2nd Cir. 2017), the taxpayer argued in his post-trial brief that compliance with the written-approval requirement in Section 6751(b)(1) is an element of the Commissioner’s claim for penalties and is therefore part of the Commissioner’s burden of production under Section 7491(c). The Second Circuit Court of Appeals agreed, holding that Section 6751(b)(1) requires written approval of the initial penalty determination no later than the date the IRS issues the notice of deficiency (or files an answer or amended answer) asserting such penalty. Chai held that Section 6751(b) is part of the Commissioner’s burden or production in a deficiency case in which a penalty is asserted.

In Graev v. Commissioner (Graev III), 149 T.C. No. 23 (Dec. 20, 2017), the Tax Court held that the Commissioner’s burden of production under Section 7491(c) includes establishing compliance with the written supervisory approval requirement of Section 6751(b). Thus, in a deficiency case in which a penalty is asserted, it is the IRS’s burden to introduce sufficient evidence establishing compliance with the supervisor approval requirement.

In Dynamo Holdings, the Tax Court addressed the interplay between the supervisor approval requirement and the IRS’s burden of production in a partnership-level proceeding. The Court held that the IRS does not bear the burden of production with respect to penalties under Section 7491(c) in a partnership-level proceeding. The Court reasoned that Section 7491(c) provides that the IRS has the burden of production “with respect to the liability of any individual for any penalty…” Because partnership-level proceedings do not determine liabilities and are not with respect to individuals, the IRS does not bear the burden of production as to penalties. In a similar vein, the IRS does not bear the burden of production with respect to penalties asserted against corporations.

The Court further held that where the IRS does not bear the burden of production as to penalties, the lack of supervisory approval of penalties may be raised as a defense to those penalties. However, taxpayers should note that they must affirmatively argue that the IRS failed to comply with the supervisory approval requirements of Section 6751. Failure to make such an argument can be costly, as the taxpayer will be deemed to have waived the defense.