United States Department of the Treasury, Internal Revenue Service (Agency) and National Treasury Employees Union, Chapter 73 (Union)
Labor-Management Relations Statute (the Statute) and part 2425 of the Authority’s Regulations. The Union filed an opposition to the Agency’s exceptions.
§ 5584(a)-(b); see also Short, 1988 WL 228012 at *1. Thus, and as relevant here, “as long as [an] employee receives an erroneous overpayment of wages,” there is a waivable claim under § 5584. Short, 1988 WL 228012 at *1. Additionally, when an agency underdeducts taxes from an employee’s salary, the agency erroneously overpays the employee. See id. at *2.