Federal Circuit Set to Address Post-Merger Application of “Same Taxpayer” Requirement for Interest Netting
October 9, 2015
The Federal Circuit is now considering an appeal by the government that seeks to restrict the availability of interest netting following mergers. Section 6621(d) provides for a “net interest rate of zero” on “equivalent underpayments and overpayments by the same taxpayer.” As we previously reported here and here, the government declined to pursue an appeal in Magma Power Co. v. United States, 101 Fed. Cl. 562 (2011), in which the Court of Federal Claims held that the “same taxpayer” requirement did not prevent interest netting where the taxpayer was a member of a consolidated group with respect to the period of overpayment interest but was outside the group in the tax year that triggered the underpayment interest. The court concluded there that since the taxpayer had the same taxpayer identification number (TIN) both before and after it became of member of the consolidated group it was the “same taxpayer.”
In Wells Fargo v. United States, however, the government again invoked this statutory language to oppose interest netting—this time in the context of a large taxpayer that had emerged from a series of mergers. The government contended that the “same taxpayer” requirement barred interest netting because the mergers altered the corporate identity of the taxpayers who incurred the overpayments and underpayments. The facts are complex, but the trial court distilled them into three possible scenarios – whether it is permitted to net interest from underpayments and overpayments between: 1) a pre-merger acquiring corporation and a pre-merger acquired corporation; or 2) a pre-merger acquiring corporation and the post-merger surviving corporation; or 3) a pre-merger acquired corporation and the post-merger surviving corporation.
Seizing on the rationale of Magma Power, the government argued that interest netting was unavailable in situations 1 and 3 because the two taxpayers involved do not have the same TIN. The government also relied upon Energy East Corp. v. United States, 645 F.3d 1358 (Fed. Cir. 2011), where the court of appeals held that a parent corporation and subsidiary that were not affiliated at the time each made tax payments could not later net interest in their consolidated return. By contrast, the taxpayer argued that, under established principles, the legal identities of the pre-merger companies are absorbed into the new, post-merger corporation. The new entity, of course, has a different TIN because the acquired corporation no longer exists, but that should not change the availability of interest netting.
The Court of Federal Claims first found that Energy East and Magma Power were distinguishable because “they involved separate but affiliated corporations,” not merged corporations. The court then examined merger law, noting that the surviving corporation is “liable retroactively for the tax payments of its predecessors.” The court concluded that “following a merger, the law treats the acquired corporation as though it had always been part of the surviving entity,” and therefore “the corporations in the present case became the ‘same taxpayer’ by virtue of the statutory merger.” As a result, the court ruled that Wells Fargo was entitled to interest netting in all three of the described scenarios.
The trial court agreed to certify the issue for interlocutory appeal, and the Federal Circuit accepted the appeal. In its briefs, the government relies primarily on the same arguments it made below. It argues that both Energy East and the TIN rule require that interest netting be denied in scenarios 1 and 3. The brief distinguishes between the two scenarios, however, arguing that even if the court were to adopt “a broader inquiry into corporate identity” that would allow netting for scenario 1, it should still deny netting for scenario 3 because the “relevant essentials” of the two entities involved are too different.
The taxpayer’s brief largely defends the rationale of the Court of Federal Claims, relying on “longstanding principles of state merger law.” The taxpayer also emphasizes, as did the trial court, that prior to Energy East the IRS had generally applied the “corporate continuity principle” in its administrative rulings in areas of federal tax law other than interest netting.
Oral argument is scheduled for November 5.