Contact Us
Address
1 Ashburton Place, Room 1311, Boston, MA 02108
Phone
Main Office
(617) 727-9140
Open from 9:00 a.m. to 5:00 p.m., M-F
Fraud, Waste, and Abuse Hotline
(800) 322-1323
MassDOT Fraud Hotline
(855) 963-2580
Chapter 30B Assistance Hotline
(617) 722-8838
Media Inquiries
(617) 722-8822
Online
Main Office
MA-IGO-General-Mail@state.ma.us
Fraud, Waste and Abuse Hotline
IGO-FightFraud@state.ma.us
MassDOT Fraud Hotline
MassDOTFraudHotline@state.ma.us
Chapter 30B Assistance Hotline
30BHotline@state.ma.us
Training/MCPPO Inquiries
MA-IGO-Training@state.ma.us
Employment Inquiries
IGO-Employment@state.ma.us
Fax
(617) 723-2334
Who we serve
The OIG serves the residents of Massachusetts, state and local governments, and those who work with the government. The OIG investigates crimes involving public funds and identifies waste and abuse in government spending. Anyone may call the OIG’s confidential hotlines to report suspected fraud, waste or abuse of taxpayer funds: you do not have to give your name. The OIG also provides trainings, manuals, guides and other assistance to help state and local agencies run more efficiently and use public funds appropriately.