The Office of Personnel Management (OPM) has been making strides in clearing a record retirement backlog, but a recent report from the Government Accountability Office (GAO) raises concerns about the impact of staffing reductions on the agency's ability to maintain its mission. The OPM's Retirement Services office, responsible for administering federal civilian retirement systems, has seen a 16% reduction in full-time-equivalent positions from fiscal 2024 to fiscal 2026, despite the agency's efforts to tackle the backlog. This reduction comes at a critical time when OPM is racing to clear a record retirement backlog, and it's essential to understand the implications for new retirees. The backlog numbers show a sharp decline, with the pending inventory dropping to 24,784 claims at the end of July 2026, a 62% reduction from the February 2026 peak. OPM processed 17,841 claims in July, receiving 10,538 new applications, and reducing the total pending inventory by 9,000 cases in a single month. However, processing times haven't improved, with the average time to process a retirement claim holding steady near its highest point of the year. There's also a persistent gap between digital and paper claims, with digital claims taking 98 days on average and paper claims taking 156 days. The GAO report highlights a significant loss of institutional knowledge due to the departure of experienced employees, with 57% of separated employees having at least 11 years of federal service. This loss of expertise is a recurring concern for OPM, as identified by GAO and the agency's inspector general. The report also notes that OPM's response to GAO's requests for documentation and meetings was limited, hindering the agency's ability to fully account for the changes and their impact. For new retirees, the advice remains to use the digital retirement process, ensure their retirement package is complete, and work with HR and payroll offices to resolve any missing information. It's also crucial to plan financially for the period between retirement and final adjudication, as the final annuity calculation can take months. The open question is what happens next, as OPM continues to face challenges in maintaining its mission despite the backlog reductions and staffing cuts. The agency's plans to use artificial intelligence and modernized IT systems may help, but the GAO's concerns about the loss of institutional knowledge and the impact on retirement processing times remain a critical issue to monitor.