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Charles O. Rossotti

b. 1941

American businessman

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About Charles O. Rossotti

Born 1941. Charles O. Rossotti is an American businessperson.

Charles O. Rossotti (born January 17, 1941) is an American businessman, and former Commissioner of Internal Revenue.

Early career Rossotti was born in 1941 in New York City and graduated from St. Cecilia High School in Englewood, New Jersey in 1958, before earning a Bachelor of Arts degree in economics from Georgetown University (1962) and a M.B.A. from Harvard Business School (1964). Rossotti was the first ever MBA hire for the Boston Consulting Group. But after only a year, Rossotti went to work for the Office of the Secretary of Defense. From 1965 to 1969, Rossotti worked for Robert McNamara, becoming Deputy Assistant Secretary of Defense for Systems Analysis at age 29.

In 1970, Rossotti and several DOD colleagues co-founded American Management Systems, a technology and management consulting firm. Rossotti served as Chief Executive Officer from the late 1980s to the mid-1990s.

Rossotti also sits on the Atlantic Council's Board of Directors.

IRS years In 1997, Rossotti was named Commissioner of Internal Revenue by then President Bill Clinton where he served for 5 years.

He was considered a reformer, upgrading the agency's technology, as well as turning the IRS into a more customer service-oriented agency. Rossotti received a waiver from the Clinton administration that allowed him to retain his AMS stock in a blind trust.

After leaving the IRS, Rossotti joined The Carlyle Group, a global private equity firm in Washington, D.C., as a Senior Advisor.

Publications Rossotti is the author of two books: Modernizing America's Tax Agency (2000) Many Unhappy Returns: One Man's Quest To Turn Around The Most Unpopular Organization In America (Leadership for the Common Good) (Cambridge: Harvard Business School Press, 2005)

In addition, he provided a foreword to Al Gore's Reinventing Service At The IRS: Report Of The Customer Service Task Force National Performance Review (1997). He has also authored government publications and contributed to other works, including a proposal published in Tax Notes Federal to reduce the tax gap in the United States.

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Important facts

Birth century
Occupation
Nationality
Education
Harvard Business School, Harvard University, Georgetown University, St. Cecilia High School
Positions held
Commissioner of Internal Revenue
Also known as
Charles Rossotti

People in Charles O. Rossotti's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Charles O. Rossotti's

Frequently asked questions

Who is Charles O. Rossotti?

American businessman

When was Charles O. Rossotti born?

Charles O. Rossotti was born on 17 January 1941 in New York City.

What is Charles O. Rossotti's occupation?

Charles O. Rossotti is a businessperson.

What nationality is Charles O. Rossotti?

Charles O. Rossotti is American.

Sources & further reading

· Wikipedia: Charles O. Rossotti

· Wikidata: Q5081336

· DBpedia: Charles O. Rossotti

Cite this page

APA: Biography.guide. (2026). Charles O. Rossotti. https://biography.guide/charles-o-rossotti/

MLA: "Charles O. Rossotti." Biography.guide, https://biography.guide/charles-o-rossotti/.

Chicago: "Charles O. Rossotti." Biography.guide. https://biography.guide/charles-o-rossotti/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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