GAO Finds Widespread Gaps in Federal Fraud Oversight as Billions Lost Annually

A new Government Accountability Office review shows many federal agencies still lack regular fraud monitoring and fail to adjust controls, despite estimates that hundreds of billions are lost each year.

By yourNEWS Media Newsroom

A significant share of federal agencies lack basic systems to regularly monitor or evaluate fraud risks, according to a new technical appendix released this month by the U.S. Government Accountability Office, underscoring persistent weaknesses in how the federal government protects taxpayer dollars.

The GAO’s findings come amid estimates that fraud costs the United States between $233 billion and $521 billion annually. A 2024 GAO report, based on data from 2018 through 2022, documented the scale of losses across federal programs and highlighted the need for stronger prevention efforts.

“Fraud prevention, including deterrence, decreases the need to chase after and recover stolen funds,” the GAO said in its latest analysis. “Demonstrating the value of fraud prevention can help inform antifraud resource allocation decisions.”

The newly released technical appendix builds on the GAO’s 2015 Fraud Risk Framework, which outlines best practices for preventing, detecting and responding to fraud in government programs. The framework is structured around four core components: fostering an antifraud culture, assessing fraud risks, designing and implementing control activities, and evaluating outcomes while adapting efforts.

gao-26-107609 by yourNEWS Media

The appendix focuses specifically on the fourth component—evaluation and adaptation—an area where the GAO says many agencies continue to fall short. The watchdog noted that effective evaluation is essential to determining whether antifraud measures are working and to making necessary adjustments over time.

“We are issuing this technical appendix to our framework to help managers evaluate and adapt their antifraud efforts,” the GAO said. “These efforts can aid program integrity, protect taxpayer dollars, and maintain public trust.”

According to the report, a GAO survey conducted in 2023 found that about one-third of the 24 federal agencies reviewed did not conduct regular fraud monitoring or evaluation activities. Roughly half of those agencies also reported that they made no changes to their fraud risk management practices based on evaluation results.

While the appendix does not impose new government-wide requirements, it outlines practical approaches agencies can use to strengthen oversight. These include tailoring evaluation efforts to available resources, soliciting input from internal and external stakeholders, and using data more effectively to measure outcomes.

The GAO emphasized that agencies with robust evaluation processes have demonstrated tangible benefits. As one example, the report cited Treasury estimates showing that enhanced fraud controls helped prevent more than $4 billion in fraud and improper payments during fiscal year 2024 alone.

The watchdog agency also noted that the principles outlined in the appendix could be applied beyond the federal government. State and local governments, as well as nonprofit organizations, may be able to adapt similar evaluation methods to strengthen their own fraud prevention efforts.

“In this way, evaluations can help agencies show the value of their fraud risk management activities,” the report said. “Program managers also need to understand the effectiveness of their fraud risk management activities so they can adjust their efforts to better protect their resources against fraud.”