Tax Court Judge Signals High Stakes in COVID-Era Interest Case, Seeks Broader Input

WASHINGTON — A U.S. Tax Court judge has signaled the broad importance of a case that could determine whether the Internal Revenue Service had the authority to charge interest on unpaid tax debts during the COVID-19 pandemic. In a July 2 order, Judge Mark Holmes invited outside parties to file briefs in the case of Wepplo v. Commissioner, stating the central question affects a “potentially large number of taxpayers.”

The court extended the deadline for these amicus, or “friend of the court,” briefs to August 29 and lifted page limits, an unusual move indicating the complexity and significance of the legal issues at hand. The case centers on whether a specific provision in the Internal Revenue Code, Section 7508A(d), created a mandatory postponement of tax obligations from January 20, 2020, through July 10, 2023. If so, interest and certain penalties may not have legally accrued during that period.

For business owners, this legal battle over statutory interpretation translates into a tangible financial opportunity. In our experience, many small and mid-sized companies faced unprecedented cash flow disruptions during the pandemic, leading some to fall behind on tax payments and incur significant interest and penalty charges. The ongoing court cases suggest these charges may have been assessed improperly, opening the door for substantial refunds. This is not a theoretical exercise; it could mean the recovery of thousands or even millions of dollars that could be reinvested into growth, payroll, or operations.

However, businesses should not expect the IRS to issue these refunds automatically, especially while the matter is still being litigated. Proactive steps are necessary to preserve the right to a potential refund before the statute of limitations expires. Navigating the claims process requires a careful review of a company’s tax records from the pandemic period to identify any improperly assessed amounts. Firms specializing in tax preparation and compliance can be critical in this analysis. To understand how this development might affect your business, contact C&S Finance Group LLC at csfinancegroup.com to review your situation.

The Wepplo case does not exist in a vacuum. It follows two pivotal decisions that laid the groundwork for challenging the IRS’s pandemic-era interest assessments. In November 2023, the U.S. Court of Federal Claims ruled in Kwong v. United States that the COVID-19 national disaster declaration automatically triggered a mandatory suspension of certain tax deadlines for over three years. A similar conclusion was reached by the Tax Court in a 2024 case, Abdo v. Commissioner. Both rulings found that the disaster relief period was far more extensive than the limited, discretionary postponements the IRS had announced.

The legal argument rests on the court's interpretation of the statute itself. In Kwong, the court rejected the government’s position that relief should be narrow, concluding that the plain language passed by Congress was broad and controlling. The court held that the law, not subsequent IRS guidance, determined the length of the suspension. According to the Internal Revenue Code, underpayment interest and penalties for failure to pay or file only begin to accrue after a prescribed due date. The Kwong court reasoned that if the legal due date was suspended by law until July 10, 2023, then the statutory basis for assessing those charges during the suspension period was eliminated.

This interpretation has potentially massive financial implications for a wide range of taxpayers. Any individual or business that paid underpayment interest, failure-to-pay penalties, or failure-to-file penalties on tax obligations whose original deadlines fell within the roughly 3.5-year disaster period could be eligible for a refund. The stakes are highlighted by ongoing litigation involving major corporations, including Meta Platforms Inc. and Western Digital Corp., which are arguing in separate cases that the Kwong decision requires the IRS to abate millions of dollars in interest that accrued on their tax deficiencies during the same period.

The IRS has not conceded the issue and is expected to appeal the Kwong decision, ensuring the legal fight will continue. As a result, taxpayers must file protective refund claims to preserve their rights while the courts resolve the matter. The statute of limitations for filing a claim is a critical deadline that many taxpayers are now approaching for earlier pandemic-era tax years.

With Judge Holmes now actively soliciting broader legal perspectives in the Wepplo case, the tax community is watching closely. The arguments presented in the amicus briefs due in late August, alongside the outcomes of the government's expected appeal in Kwong and the high-profile corporate cases, will ultimately shape the final resolution for countless businesses and individuals seeking to reclaim interest and penalties paid during the pandemic.