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Government Accountability Office

The Government Accountability Office is an independent agency that audits and evaluates government programs to ensure efficient use of public funds.

Updated April 23, 2026


How It Works

The Government Accountability Office (GAO) operates as an independent agency within the United States government, primarily tasked with auditing and evaluating federal programs and expenditures. It serves Congress by providing objective, fact-based information to help lawmakers make informed decisions about the allocation and use of public funds. The GAO conducts audits, investigations, and policy analyses to assess whether government activities are efficient, effective, and in compliance with laws and regulations.

GAO auditors and analysts examine a wide range of government programs, from defense spending to social services, ensuring that taxpayer money is used responsibly. The agency reports its findings through detailed reports and testimonies before congressional committees, often recommending improvements or identifying waste, fraud, and abuse.

Why It Matters

In democratic governance, accountability is crucial to maintaining public trust and ensuring that government officials act in the public interest. The GAO plays a vital role in this system by acting as a watchdog over federal spending and program performance. Without such oversight, government agencies might operate inefficiently or engage in misconduct without detection.

By highlighting inefficiencies and recommending reforms, the GAO helps improve government operations, which can lead to cost savings and better service delivery to citizens. Its work also supports the legislative branch's constitutional role to oversee the executive branch, reinforcing checks and balances within the federal government.

GAO vs. Other Oversight Entities

The GAO is often compared with Inspectors General (IGs) and the Congressional Budget Office (CBO), but each has distinct roles. IGs are internal watchdogs embedded within federal agencies focusing on preventing fraud and abuse within their own departments. In contrast, the GAO is external to agencies and serves Congress broadly.

The CBO provides economic and budgetary analyses to predict the impact of legislation, whereas the GAO evaluates the actual performance and compliance of government programs after implementation. Thus, while both inform Congress, the GAO’s role is more focused on accountability and program evaluation.

Real-World Examples

A notable GAO report in 2013 identified significant cost overruns and schedule delays in the Department of Defense’s F-35 fighter jet program. The GAO’s findings prompted congressional hearings and led to increased oversight and reforms in how the program was managed.

Another example includes GAO evaluations of disaster relief funds after hurricanes, where the agency assessed whether funds were disbursed efficiently and reached intended recipients, helping Congress improve disaster response policies.

Common Misconceptions

One common misconception is that the GAO can enforce laws or penalize government agencies. In reality, the GAO only issues reports and recommendations; it does not have enforcement power. Its influence comes from its credibility and Congress’s willingness to act on its findings.

Another misunderstanding is that GAO audits are only about financial accounting. While financial audits are a part of its work, the GAO also conducts performance audits that examine outcomes, efficiency, and program effectiveness beyond just financial compliance.

Example

In 2013, the GAO's audit of the Department of Defense's F-35 program revealed significant cost overruns, prompting congressional oversight and reforms.

Frequently Asked Questions