Mellow Partners v. Commissioner of Internal Revenue Service, No. 16-1454 (D.C. Cir. 2018)Annotate this Case
The DC Circuit affirmed the Tax Court's holding that Mellow was subject to the Tax Equity and Fiscal Responsibility Act of 1982 (TEFRA), 26 U.S.C. 6221–6234 (2012), proceedings. The court held that the record made clear that Mellow's partners were the single-member LLCs, not their individual owners; the court deferred to the IRS's reasonable interpretation of its own regulation that a partnership with pass-thru partners was ineligible for the small-partnership exception and that single-member LLCs constitute pass-thru partners; and the court lacked jurisdiction over Mellow's challenge to the penalties because Mellow failed to raise its claim and waived its claim by consenting to a decision applying penalties.