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Office of the State Auditor

The Office of State Auditor Diana DiZoglio (OSA) conducts audits, investigations, and studies to promote accountability and transparency, improve performance, and make government work better.

Making Government Work Better

Blue tile with text that reads audit released state employee settlement agreements $40.8 million paid out by the Commonwealth in employee settlement agreements from January 2010 to December 2022
Blue tile with text that reads audit released state employee settlement agreements $40.8 million paid out by the Commonwealth in employee settlement agreements from January 2010 to December 2022
State Employee Settlement Agreements 
Stack of audits from the Office of State Auditor
Find an audit of a state program or vendor 
Blue tile has seal of the Auditor's office in the background and reads Bureau of Special Investigations.
Read reports on public benefit fraud 
Blue tile has seal of the Auditor's office in the background and reads Latest News.
Read the latest news from the Auditor's Office 
The head shot of State Auditor
More about State Auditor Diana DiZoglio 

About the Office of the State Auditor

State Auditor Diana DiZoglio is the chief accountability officer for state government in Massachusetts and its residents. Her office conducts audits, investigations, and studies to promote accountability and transparency, improve performance, and make government work better.

About the Office of the State Auditor
Diana DiZoglio, State Auditor

Diana DiZoglio

State Auditor

More about Diana DiZoglio

Contact Us

Official Seal for the Office of State Auditor Diana DiZoglio

Online

Auditor@MassAuditor.gov

Phone

Main (617) 727-2075

Fax

(617) 727-3014

Address

Massachusetts State House
Room 230
Boston, MA 02133
Directions 

Our Organizations

In addition to conducting audits, the Office of State Auditor Diana DiZoglio also works to promote government accountability by identifying fraud in our state's public benefit programs, and examining and developing solutions to the financial challenges facing local governments.

What would you like to do?

Find an audit  Report waste and abuse online 

Recent news & announcements

See all news and announcements   for the Office of the State Auditor > Organization Sections > Content

Upcoming Events

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