Nonprofit · EIN 04-3107028
INSURANCE FRAUD BUREAU OF MASSACHUSETTS
Tax-exempt · BOSTON, MA 02110
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $12,021,901 | $11,310,443 | $711,458 | $8,136,469 | $2,604,812 | $5,531,657 |
| December 31, 2024 | 990 | $11,304,897 | $10,756,026 | $548,871 | $8,121,181 | $3,300,982 | $4,820,199 |
| December 31, 2023 | 990 | $10,988,584 | $10,632,148 | $356,436 | $8,996,792 | $4,725,464 | $4,271,328 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $11,356,334
- Investment income
- $358,567
- Other revenue
- $307,000
Expenses
- Grants and similar amounts paid
- $697,666
- Compensation of officers, directors and key employees
- $1,130,574
- Other salaries and wages
- $4,244,740
- Salaries, compensation and benefits (total)
- $7,632,109
- Professional fundraising fees
- $0
- Legal fees
- $25,221
- Accounting fees
- $31,542
- Occupancy
- $795,700
- Travel
- $416,341
Balance sheet and other
- Total assets, start of year
- $8,121,181
- Total assets, end of year
- $8,136,469
- Total liabilities, end of year
- $2,604,812
- Net assets, end of year
- $5,531,657
- Publicly traded securities
- $4,286,198
- Net assets without donor restrictions
- -$96,505
- Net assets with donor restrictions
- $5,628,162
- Gross receipts
- $12,021,901
- Employees
- 49
- Volunteers
- 0
- Year formed
- 1991
- State of legal domicile
- MA
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Anthony DiPaolo | Executive Director Officer | 36.25 | $329,302 | $133,415 |
| Laura Kessler | V.P., General Counsel Officer | 36.25 | $280,379 | $92,047 |
| M Katherine Mulligan | V.P., Chief of Investigations Officer | 36.25 | $228,252 | $57,492 |
| Stephen Macary | Finance Director Key employee | 18.12 | $162,818 | $59,166 |
| Cynthia Ventresca | Deputy Chief of Investigations Key employee | 36.25 | $156,249 | $60,708 |
| Theodore Weimer | Liaison and Outreach Manager Highest-paid employee | 36.25 | $125,991 | $80,764 |
| Patrick Moore | Investigative Manager Highest-paid employee | 36.25 | $145,427 | $60,594 |
| Stephen Adams | Deputy General Counsel Highest-paid employee | 36.25 | $149,032 | $56,212 |
| Jeffrey Ambrose | Investigative Manager Highest-paid employee | 36.25 | $128,396 | $62,379 |
| Marilyn Barrett | Investigative Manager Highest-paid employee | 36.25 | $129,430 | $57,084 |
| Secretary of Labor | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Secretary of Public Safety | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Comm of the Dept of Industrial Accidents | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Commissioner of Insurance | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Registrar of Motor Vehicles | Board of Governors Member Trustee or director | 0 | $0 | $0 |
10 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Arbella Insurance Group | Board of Governors Member Trustee or director | 0 | $0 |
| Farmers Insurance Group | Board of Governors Member Trustee or director | 0 | $0 |
| Hanover Insurance Group | Board of Governors Member Trustee or director | 0 | $0 |
| MAPFRE USA Corp | Board of Governors Member Trustee or director | 0 | $0 |
| Vermont Mutual Insurance Group | Board of Governors Member Trustee or director | 0 | $0 |
| AIM Mutual Insurance Company | Board of Governors Member Trustee or director | 0 | $0 |
| AFL CIO | Board of Governors Member Trustee or director | 0 | $0 |
| FB Insure LLC | Board of Governors Member Trustee or director | 0 | $0 |
| Liberty Mutual Insurance Company | Board of Governors Member Trustee or director | 0 | $0 |
| The Travelers Insurance Company | Board of Governors Member Trustee or director | 0 | $0 |
990 for the year ended December 31, 2024: 23 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Anthony DiPaolo | Executive Director Officer | 36.25 | $313,258 | $128,166 |
| Laura Kessler | V.P., General Counsel Officer | 36.25 | $268,159 | $91,954 |
| M Katherine Mulligan | V.P., Chief of Investigations Officer | 36.25 | $219,800 | $59,450 |
| Cynthia Ventresca | Deputy Chief of Investigations Highest-paid employee | 36.25 | $149,502 | $60,757 |
| Patrick Moore | Investigative Manager Highest-paid employee | 36.25 | $138,420 | $67,386 |
| Stephen Adams | Deputy General Counsel Highest-paid employee | 36.25 | $141,967 | $55,189 |
| Jeffrey Ambrose | Investigative Manager Highest-paid employee | 36.25 | $123,859 | $63,665 |
| Marilyn Barrett | Investigative Manager Highest-paid employee | 36.25 | $125,895 | $54,297 |
| Secretary of Labor | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Secretary of Public Safety | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Comm of the Dept of Industrial Accidents | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Commissioner of Insurance | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Registrar of Motor Vehicles | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Arbella Insurance Group | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Farmers Insurance Group | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Hanover Insurance Group | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| MAPFRE USA Corp | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Vermont Mutual Insurance Group | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| AIM Mutual Insurance Company | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| AFL CIO | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| FB Insure LLC | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Liberty Mutual Insurance Company | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| The Travelers Insurance Company | Board of Governors Member Trustee or director | 0 | $0 | $0 |
990 for the year ended December 31, 2023: 23 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Anthony DiPaolo | Executive Director Officer | 36.25 | $292,528 | $109,956 |
| Laura Kessler | V.P., General Counsel Officer | 36.25 | $263,716 | $72,732 |
| M Katherine Mulligan | V.P., Chief of Investigations Officer | 36.25 | $208,337 | $46,193 |
| Cynthia Ventresca | Deputy Chief of Investigations Highest-paid employee | 36.25 | $144,875 | $44,464 |
| Patrick Moore | Investigative Manager Highest-paid employee | 36.25 | $132,730 | $38,681 |
| Stephen Adams | Deputy General Counsel Highest-paid employee | 36.25 | $135,357 | $13,547 |
| Marilyn Barrett | Investigative Manager Highest-paid employee | 36.25 | $118,192 | $29,240 |
| Jeffrey Ambrose | Investigative Manager Highest-paid employee | 36.25 | $118,537 | $22,833 |
| Secretary of Labor | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Secretary of Public Safety | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Comm of the Dept of Industrial Accidents | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Commissioner of Insurance | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Registrar of Motor Vehicles | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Arbella Insurance Group | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Hanover Insurance Group | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| MAPFRE USA Corp | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Farmers Insurance Group | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Vermont Mutual Insurance Group | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| AIM Mutual Insurance Company | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| AFL CIO | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Thomas J Woods Insurance Agency | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| Liberty Mutual Insurance Company | Board of Governors Member Trustee or director | 0 | $0 | $0 |
| The Travelers Companies Inc | Board of Governors Member Trustee or director | 0 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 101 ARCH STREET 6TH FL, BOSTON, MA 02110-1130
- In care of
- % AUTO INSURANCE BUREAU
- Principal officer (990 for 2025)
- Anthony M DiPaolo, 101 Arch Street, Boston, MA 021101131
- Signed the 990
- Anthony DiPaolo, Executive Director
- Phone
- (617) 439-0439
- Website
- www.ifb.org
Mission
The organization is an entity authorized by Massachusetts General Laws to prevent, detect and investigate insurance fraud. The Bureau works with law enforcement and public prosecutors on matters involving potential crime violation of insurance fraud laws.
Program accomplishments
- The Bureau received and evaluated 5,336 suspected insurance fraud referrals from the insurance industry, members of the public and other sources, of which 1,133 were accepted for further investigation, resulting in 832 new investigative cases. After initial investigation, 1,064 cases were closed without criminal prosecution due to insufficient evidence of a crime.
- The Bureau referred 142 cases to federal, state, and local prosecutors during the year, and supported those prosecutors in the location of witnesses, witness interviews, delivery of subpoenas and additional investigation. 90 individuals were initially charged with insurance fraud and other crimes during 2025 and 98 court cases with prosecution reached a final disposition.
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 04-3107028
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1991
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $8,136,469
- Income (IRS master file)
- $12,021,901
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $12,021,901 | $11,310,443 | $8,136,469 | IRS |
| 990 | December 2024 | $11,304,897 | $10,756,026 | $8,121,181 | IRS |
| 990 | December 2023 | $10,988,584 | $10,632,148 | $8,996,792 | XML |
| 990 | December 2022 | $10,994,650 | $10,396,012 | $8,481,147 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 04-3107028).
Questions about INSURANCE FRAUD BUREAU OF MASSACHUSETTS
- What is the EIN of INSURANCE FRAUD BUREAU OF MASSACHUSETTS?
- The employer identification number (EIN) of INSURANCE FRAUD BUREAU OF MASSACHUSETTS is 04-3107028.
- Is INSURANCE FRAUD BUREAU OF MASSACHUSETTS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1991.
- Are donations to INSURANCE FRAUD BUREAU OF MASSACHUSETTS tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does INSURANCE FRAUD BUREAU OF MASSACHUSETTS file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of INSURANCE FRAUD BUREAU OF MASSACHUSETTS due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did INSURANCE FRAUD BUREAU OF MASSACHUSETTS last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of INSURANCE FRAUD BUREAU OF MASSACHUSETTS?
- The 990 for the year ended December 31, 2025 names Anthony M DiPaolo.
- Who are the officers and directors of INSURANCE FRAUD BUREAU OF MASSACHUSETTS?
- The 990 for the year ended December 31, 2025 lists 25 people; 10 received compensation from the organization, the highest $329,302 (Anthony DiPaolo, Executive Director).
- How much revenue does INSURANCE FRAUD BUREAU OF MASSACHUSETTS have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $12,021,901, expenses of $11,310,443 and total assets of $8,136,469 at year end.
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