The Internal Revenue Service (IRS) is actively developing an electronic case management system designed to streamline the tracing of unidentified taxpayer payments, a move prompted by findings from the Treasury Inspector General for Tax Administration (TIGTA). This initiative directly addresses a significant operational challenge, as TIGTA reported that the IRS contended with $3.2 billion in unidentified payments for fiscal years 2022 through 2024.
According to a TIGTA report issued on a Thursday in May, these substantial sums often stem from missing or incomplete payment information. Common examples cited include paper checks or money orders lacking crucial details such as the taxpayer’s name, identification number, form type, or the relevant tax period. While the agency successfully applied $2.3 billion of these unidentified funds to correct taxpayer accounts, TIGTA identified critical gaps in program management controls for what are termed “hardcore payment tracer” cases—instances where IRS employees initially cannot locate the payment.
Following a comprehensive audit of the situation, TIGTA issued several key recommendations to enhance the IRS’s capabilities. Foremost among these was the imperative to develop an electronic case management system. This system, coupled with associated internal controls, is intended to manage inventory streams across the IRS’s accounting operations more effectively. The report confirms that the IRS is now actively working to establish this crucial system, signaling a commitment to modernizing its payment resolution processes.
In parallel, TIGTA also recommended the creation of an interim process to track these challenging “hardcore payment tracers” until the new electronic system becomes fully operational. The IRS has already implemented this interim solution, demonstrating responsiveness to TIGTA’s guidance. Furthermore, the agency concurred with another TIGTA recommendation: to develop robust evaluation metrics. These metrics are designed to assess the efficiency and effectiveness of its processes for identifying and resolving issues related to unidentified payments, ensuring continuous improvement.
The push for automation and improved tracing mechanisms comes amidst a broader federal shift towards electronic transactions. A March 2025 executive order, signed by President Donald Trump, mandated that all payments to and from the federal government transition to electronic formats. Specifically, the order required the federal government to cease issuing paper checks for disbursements by September 30, 2025, and to stop accepting them for payments “as soon as practicable.”
Despite this mandate, the IRS still processed a significant volume of paper payments. In calendar year 2025, the agency received 302.6 million total payments, with 41.4 million of those still being paper-based. While an increased reliance on electronic payments is expected to mitigate many factors contributing to paper-based unidentified payments, TIGTA’s report cautions that “taxpayer errors, such as transposed bank account numbers, can still occur with electronic payments.” This highlights that while automation addresses one set of challenges, the need for robust tracing and resolution systems remains paramount across all payment types.
The IRS’s ongoing efforts to establish a sophisticated electronic case management system are vital for enhancing operational efficiency and improving taxpayer service. By addressing the root causes of unidentified payments and implementing TIGTA’s recommendations, the agency aims to reduce financial discrepancies and ensure that taxpayer funds are accurately applied, regardless of the payment method.
