The U.S. Government Accountability Office (GAO) is a
legislative branch
A legislature is an assembly with the authority to make laws for a political entity such as a country or city. They are often contrasted with the executive and judicial powers of government.
Laws enacted by legislatures are usually known ...
government agency that provides
auditing,
evaluative
Evaluation is a
systematic determination and assessment of a subject's merit, worth and significance, using criteria governed by a set of standards. It can assist an organization, program, design, project or any other intervention or initiative to ...
, and investigative services for the
United States Congress
The United States Congress is the legislature of the federal government of the United States. It is bicameral, composed of a lower body, the House of Representatives, and an upper body, the Senate. It meets in the U.S. Capitol in Washi ...
. It is the
supreme audit institution of the
federal government of the United States
The federal government of the United States (U.S. federal government or U.S. government) is the national government of the United States, a federal republic located primarily in North America, composed of 50 states, a city within a fede ...
. It identifies its core "mission values" as: accountability, integrity, and reliability. It is also known as the "congressional watchdog".
Powers of GAO
The work of the GAO is done at the request of congressional committees or subcommittees or is mandated by public laws or committee reports. It also undertakes research under the authority of the
Comptroller General
A comptroller (pronounced either the same as ''controller'' or as ) is a management-level position responsible for supervising the quality of accounting and financial reporting of an organization. A financial comptroller is a senior-level execut ...
. It supports congressional oversight by:
* auditing agency operations to determine whether federal funds are being spent efficiently and effectively;
* investigating allegations of illegal and improper activities;
* reporting on how well government programs and policies are meeting their objectives;
* performing policy analyses and outlining options for congressional consideration;
* issuing legal decisions and opinions;
* advising Congress and the heads of executive agencies about ways to make government more efficient and effective.
Products of GAO

Products of the GAO include the following:
* reports and written correspondence;
* testimonies and statements for the record, where the former are delivered orally by one or more GAO senior executives at a congressional hearing and the latter are provided for inclusion in the ''
Congressional Record
The ''Congressional Record'' is the official record of the proceedings and debates of the United States Congress, published by the United States Government Publishing Office and issued when Congress is in session. The Congressional Record In ...
'';
* briefings, which are usually given directly to congressional staff members;
* legal decisions and opinions resolving bid protests and addressing issues of appropriations law as well as opinions on the scope and exercise of authority of federal officers;
* science and technology assessments.
The GAO also produces special publications on specific issues of general interest to many Americans, such as its report on the fiscal future of the United States, GAO's role in the federal bid protest process, and critical issues for congressional consideration related to improving the nation's image abroad.
History
The GAO was established as the General Accounting Office by the
Budget and Accounting Act of 1921. The act required the head of the GAO to According to the GAO's current mission statement, the agency exists to support the Congress in meeting its
constitutional
A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organisation or other type of entity and commonly determine how that entity is to be governed.
When these princip ...
responsibilities and to help improve the
performance and ensure the
accountability
Accountability, in terms of ethics and governance, is equated with answerability, blameworthiness, liability, and the expectation of account-giving. As in an aspect of governance, it has been central to discussions related to problems in the publ ...
of the federal government for the benefit of the American people.
The name was changed in 2004 to the Government Accountability Office by the
GAO Human Capital Reform Act For United States federal law, the GAO Human Capital Reform Act of 2004 () provides new human capital flexibilities with respect to the Government Accountability Office
The U.S. Government Accountability Office (GAO) is a legislative branch go ...
to better reflect the mission of the office. The GAO's auditors conduct not only financial audits, but also engage in a wide assortment of performance audits.
Over the years, the GAO has been referred to as "The Congressional Watchdog" and "The Taxpayers' Best Friend" for its frequent audits and investigative reports that have uncovered waste and inefficiency in government. News media often draw attention to the GAO's work by publishing stories on the findings, conclusions, and recommendations of its reports. Members of Congress also frequently cite the GAO's work in statements to the press, congressional hearings, and floor debates on proposed legislation. In 2007 the
Partnership for Public Service ranked the GAO second on its list of the best places to work in the federal government and
''Washingtonian'' magazine included the GAO on its 2007 list of great places to work in Washington, a list that encompasses the public, private, and non-profit sectors.
The GAO is headed by the
Comptroller General of the U.S., a professional and non-partisan position in the U.S. government. The comptroller general is appointed by the
president, by and with the
advice and consent
Advice and consent is an English phrase frequently used in enacting formulae of bills and in other legal or constitutional contexts. It describes either of two situations: where a weak executive branch of a government enacts something previ ...
of the
Senate
A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the e ...
, for a fifteen-year, non-renewable term. The president selects a nominee from a list of at least three individuals recommended by an eight-member bipartisan, bicameral commission of congressional leaders. During such term, the comptroller general has standing to pursue litigation to compel access to federal agency information. The comptroller general may not be removed by the president, but only by Congress through impeachment or joint resolution for specific reasons. Since 1921, there have been only seven comptrollers general, and no formal attempt has ever been made to remove a comptroller general.
Labor-management relations became fractious during the nine-year tenure of the seventh comptroller general,
David M. Walker. On September 19, 2007, GAO analysts voted by a margin of two to one (897–445), in a 75% turnout, to establish the first union in the GAO's 86-year history. The analysts voted to affiliate with the
(IFPTE), a member union of the
AFL–CIO
The American Federation of Labor and Congress of Industrial Organizations (AFL–CIO) is the largest federation of unions in the United States. It is made up of 56 national and international unions, together representing more than 12 million ac ...
. There are more than 1,800 analysts in the GAO analysts bargaining unit; the local voted to name itself IFPTE Local 1921, in honor of the date of the GAO's establishment. On February 14, 2008, the GAO analysts' union approved its first-ever negotiated pay contract with management; of just over 1,200 votes, 98% were in favor of the contract.

The GAO also establishes standards for audits of government organizations, programs, activities, and functions, and of government assistance received by contractors, nonprofit organizations, and other nongovernmental organizations. These standards, often referred to as
Generally Accepted Government Auditing Standards (GAGAS), are to be followed by auditors and audit organizations when required by law, regulation, agreement, contract, or policy. These standards pertain to auditors' professional qualifications, the quality of audit effort, and the characteristics of professional and meaningful audit reports.
In 1992, the GAO hosted the XIV
INCOSAI, the fourteenth triennial convention of the
International Organization of Supreme Audit Institutions (INTOSAI).
Reports

The GAO is a United States government electronic data provider, as all of its reports are available on its website, except for certain reports whose distribution is limited to official use in order to protect national security. The variety of their reports' topics range from Federal Budget and Fiscal Issues to Financial Management, Education, Retirement Issues, Defense, Homeland Security, Administration of Justice, Health Care, Information Management and Technology, Natural Resources, Environment, International Affairs, Trade, Financial Markets, Housing, Government Management and Human Capital, and Science and Technology Assessments and Analytics. The GAO often produces highlights of its reports that serve as a
statement for the record for various subcommittees of the United States Congress.
Most GAO studies and reports are initiated by requests from members of Congress, including requests mandated in statute, and so reflect concerns of current political import, for example to study the impact of a government-wide hiring freeze.
[ requested sent to Charles A. Bowsher by Geraldine A. Ferraro Chairwoman, Subcommittee on Human Resources Committee on Post Office and Civil Service House of Representatives] Many reports are issued periodically and take a long view of U.S. agencies' operations. The GAO also produces annual reports on key issues such as Duplication and Cost savings and High-Risk Update.
The GAO prepares some 900 reports annually. The GAO publishes reports and information relating to,
''inter alia'':
Financial statements of the U.S. government
Each year the GAO issues an audit report on the financial statements of the United States Government. The 2010 Financial Report of the United States Government was released on December 21, 2010.
The accompanying press release states that the GAO 'cannot render an
opinion
An opinion is a judgment, viewpoint, or statement that is not conclusive, rather than facts, which are true statements.
Definition
A given opinion may deal with subjective matters in which there is no conclusive finding, or it may deal with ...
on the
2010 consolidated financial statements of the federal government, because of widespread
material
Material is a substance or mixture of substances that constitutes an object. Materials can be pure or impure, living or non-living matter. Materials can be classified on the basis of their physical and chemical properties, or on their geolo ...
internal control weaknesses, significant uncertainties, and other limitations'.
U.S. public debt
As part of its initiative to advocate
sustainability
Specific definitions of sustainability are difficult to agree on and have varied in the literature and over time. The concept of sustainability can be used to guide decisions at the global, national, and individual levels (e.g. sustainable livin ...
, the GAO publishes a Federal Fiscal Outlook Report, as well as data relating to the
deficit
A deficit is the amount by which a sum falls short of some reference amount.
Economics
* Balance of payments deficit, when the balance of payments is negative
* Government budget deficit
* Deficit spending, the amount by which spending exceeds ...
.
The U.S. deficit is presented on a
cash
In economics, cash is money in the physical form of currency, such as banknotes and coins.
In bookkeeping and financial accounting, cash is current assets comprising currency or currency equivalents that can be accessed immediately or near-immed ...
rather than
accruals basis, although the GAO notes that the accrual deficit 'provides more information on the longer-term implications of the government's annual operations'.
In
FY 2010, the
US federal government had a net operating cost of $2,080 billion, although since this includes accounting
provisions (estimates of future liabilities), the cash deficit is $1,294 billion.
Quinquennial strategic plan
T