Office of the House of Representatives Inspector General

Updated May 6, 2025

Office of the House of Representatives Inspector General

The Office of the House of Representatives Inspector

General (IG) conducts audits of the financial and

administrative functions of House officers and joint entities.

The first House IG was appointed in the first session of the

103rd Congress (1993-1994).

Background and History

Following the House banking scandal of 1991, the House of

Representatives instituted numerous administrative reforms,

including shutting down the House bank and hiring a

nonpartisan administrator. As part of the reform efforts, the

House created an Inspector General (IG) to provide periodic

reports to the House leadership on audits of House officers.

Initially proposed in the 100th Congress (1987-1988), the

Office of the Inspector General was first created in the

102nd Congress (1991-1992) with the adoption of H.Res.

423, the House Administration Reform Resolution of 1992.

The House has amended H.Res. 423 with the adoption of

rules packages.

The resolution also establishes an Office of the

Inspector General, who would be appointed jointly by

the Speaker, the majority leader and the minority

leader, and who would be charged with conducting

audits of the financial operations of the house, and

reporting irregularities or abuses resulting from audits.

—Representative Timothy Roemer, Congressional

Record,

April 9, 1992 [p. 9063]

The Inspector General leads the office and is jointly

appointed by the Speaker, the Majority Leader, and the

Minority Leader.

Past House Inspectors General

The first House IG—John W. Lainhart IV—was selected in

the first session of the 103rd Congress (1993-1994). In

2022, Joseph C. Picolla was appointed as the sixth House

IG. Currently, the House has an acting IG. In total, there

have been six IGs appointed by congressional leadership.

Table 1 provides the name and term of service for House

IGs.

Table 1. House of Representatives Inspectors General

Name

Term of Service

John W. Lainhart IV

1993 to 1999

Steven A. McNamara

2000 to 2005

Name

Term of Service

James J. Cornell

2006 to 2010

Theresa M. Grafenstine

2010 to 2017

Michael T. Ptasienski

2018 to 2021

Joseph C. Picolla

2022 to 2025

Source: U.S. Congress, House, Office of the Inspector General,

“Background and History,” https://oig.house.gov/about.

Notes: The Office of the House IG is managed by an acting IG until a

new IG is appointed by the House leadership. For example, the

former IG, Michael Ptasienski, served as acting IG from October 2017

until his appointment in February 2018 (Speaker of the House of

Representatives, “Speaker Ryan Announces Appointment of Mike

Ptasienski as House Inspector General,” press release, February 15,

2018). Table 1 does not list acting IGs.

Current Status and Duties

Since its initial authorization, the House IG has been

reauthorized by the House for each succeeding Congress.

The House IG’s authority is found in House Rule II, clause

6. The House IG is also subject to the policy direction and

oversight of the Committee on House Administration.

Pursuant to House Rule II, clause 6, the House IG has five

main duties:

(1) provide audit, investigative, and advisory services to

the House and joint entities in a manner consistent with

government-wide standards;

(2) inform the officers or other officials who are the

subject of an audit of the results of that audit and

suggesting appropriate curative actions;

(3) simultaneously notify the Speaker, the Majority

Leader, the Minority Leader, and the chair and ranking

minority member of the Committee on House

Administration in the case of any financial irregularity

discovered in the course of carrying out responsibilities

under this clause;

(4) simultaneously submit to the Speaker, the Majority

Leader, the Minority Leader, and the chair and ranking

minority member of the Committee on Appropriations

and the Committee on House Administration a report of

each audit conducted under this clause; and

(5) report to the Committee on Ethics information

involving possible violations by a Member, Delegate,

Resident Commissioner, officer, or employee of the

House of any rule of the House or of any law applicable

to the performance of official duties or the discharge of

official responsibilities that may require referral to the

appropriate Federal or State authorities under clause

3(a)(3) of rule XI.

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Office of the House of Representatives Inspector General

Reporting Fraud, Waste, or Abuse

The House IG is authorized to accept allegations of

violations of law or misconduct by House employees and to

investigate contract fraud, bribery and acceptance of

gratuities, mismanagement and waste of funds, conflicts of

interest, abuse of authority, theft or abuse of government

property, computer crimes, purchase card fraud, improper

use of House resources, and violations related to

administration of the House. Should the IG receive

information outside of its authority, it is to refer the

information to other House entities (e.g., the House Ethics

Committee), or noncongressional entities, as appropriate.

Figure 1. United States House of Representatives

Financial Audit Report, 2023

Publications

The Office of the House IG produces numerous audits,

management advisory opinions, and investigative reports.

Among the House IG’s reports is an annual financial audit

of the House of Representatives. Figure 1 shows the cover

of the most recent audit of the House’s financial statements.

Copies of the most recent audits are available on the House

IG’s public website.

Source: U.S. Congress, House, Office of the Inspector General,

“Financial Audit Reports,” https://www.house.gov/the-houseexplained/officers-and-organizations/inspector-general.

Contact Information

The Office of the House Inspector General is located in the

Ford House Office Building. The office may be contacted

by telephone (6-1250), by fax (5-4240), through its hotline

(202-593-0068), or through its webform

(https://www.house.gov/contact-oig). Additional

information on the office of the Inspector General,

including publicly available reports, is available from the

office’s public website at https://www.house.gov/the-houseexplained/officers-and-organizations/inspector-general. The

Inspector General also maintains an internal website, which

includes a contact email address, on Housenet at

https://oig.house.gov/. Housenet is available only within the

internal House of Representatives network.

Jacob R. Straus, Specialist on the Congress

IF11024

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Office of the House of Representatives Inspector General

Disclaimer

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https://crsreports.congress.gov | IF11024 · VERSION 6 · UPDATED