Nonprofit · EIN 03-0179429
THOMAS THOMPSON TRUST
Tax-exempt · BOSTON, MA 02110
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| May 31, 2025 | 990-PF | $8,350,545 | $1,195,476 | $7,155,069 | $17,394,416 | $0 | $17,394,416 |
| May 31, 2024 | 990-PF | $514,297 | $1,087,797 | -$573,500 | $10,246,762 | $0 | $10,246,762 |
Financial details: 990-PF for the year ended May 31, 2025
Revenue
- Dividends
- $419,274
- Net gain from sales of assets
- $7,931,271
Expenses
- Grants and similar amounts paid
- $1,001,000
- Compensation of officers, directors and key employees
- $131,058
- Disbursements for charitable purposes
- $1,116,512
- Excise tax on investment income
- $114,975
Balance sheet and other
- Total assets, start of year
- $10,246,762
- Total assets, end of year
- $17,394,416
- Total liabilities, end of year
- $0
- Net assets, end of year
- $17,394,416
- Fair market value of assets
- $27,219,934
- Qualifying distributions
- $1,116,512
- Net investment income
- $8,350,545
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-PF for the year ended May 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SUSAN T MONAHAN 22 CUTTER LANE, AMESBURY, MA 01913 | TRUSTEE | 5 | $47,397 |
| MICHAEL F O'CONNELL ONE FEDERAL ST 20TH FL, BOSTON, MA 02110 | TRUSTEE | 5 | $0 |
| ELLEN M HARRINGTON ONE FEDERAL ST 20TH FL, BOSTON, MA 02110 | TRUSTEE | 5 | $0 |
990-PF for the year ended May 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SUSAN T MONAHAN 22 CUTTER LANE, AMESBURY, MA 01913 | TRUSTEE | 5 | $54,170 |
| MICHAEL F O'CONNELL ONE FEDERAL ST 20TH FL, BOSTON, MA 02110 | TRUSTEE | 5 | $0 |
| ELLEN M HARRINGTON ONE FEDERAL ST 20TH FL, BOSTON, MA 02110 | TRUSTEE | 5 | $0 |
Address and contacts
- Address (IRS master file)
- ONE FEDERAL ST 20TH FL, BOSTON, MA 02110-2003
- In care of
- % WILLIAM B TYLER
- Signed the 990-PF
- ELLEN M HARRINGTON, TRUSTEE
- Phone
- (617) 951-1116
- Website
- WWWW.THOMASTHOMPSONTRUST.ORG
- Return prepared by
- VERRILL & DANA LLP
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in May, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | May 31, 2026 | October 15, 2026 | Not on file |
| 2024 | May 31, 2025 | October 15, 2025 | 990-PF on file |
| 2023 | May 31, 2024 | October 15, 2024 | 990-PF on file |
IRS record
- EIN
- 03-0179429
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 1944
- Accounting year ends
- May
- Files
- Form 990-PF
- Assets (IRS master file)
- $17,394,416
- Income (IRS master file)
- $11,209,073
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | May 2025 | $8,350,545 | $1,195,476 | $17,394,416 | IRS |
| 990-PF | May 2024 | $514,297 | $1,087,797 | $10,246,762 | XML |
| 990-PF | May 2023 | – | – | – | IRS |
| 990-PF | May 2022 | – | – | – | IRS |
| 990-PF | May 2021 | – | – | – | 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 03-0179429).
Questions about THOMAS THOMPSON TRUST
- What is the EIN of THOMAS THOMPSON TRUST?
- The employer identification number (EIN) of THOMAS THOMPSON TRUST is 03-0179429.
- Is THOMAS THOMPSON TRUST tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1944.
- Are donations to THOMAS THOMPSON TRUST tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does THOMAS THOMPSON TRUST file?
- Form 990-PF. Private foundations file every year.
- When is the next return of THOMAS THOMPSON TRUST due?
- The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did THOMAS THOMPSON TRUST last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended May 2025.
- Who are the officers and directors of THOMAS THOMPSON TRUST?
- The 990-PF for the year ended May 31, 2025 lists 3 people; 1 received compensation from the organization, the highest $47,397 (SUSAN T MONAHAN, TRUSTEE).
- How much revenue does THOMAS THOMPSON TRUST have?
- On its 990-PF for the year ended May 31, 2025 it reported revenue of $8,350,545, expenses of $1,195,476 and total assets of $17,394,416 at year end.
Other nonprofits in BOSTON
- FIDELITY INVESTMENTS CHARITABLE GIFT FUND EIN 11-0303001 · last filed 990 for 2025
- DANA-FARBER CANCER INSTITUTE EIN 04-2263040 · last filed 990 for 2025
- CHILDRENS HOSPITAL CORPORATION EIN 04-2774441 · last filed 990 for 2025
- TRUSTEES OF BOSTON UNIVERSITY EIN 04-2103547 · last filed 990 for 2025
- NORTHEASTERN UNIVERSITY EIN 04-1679980 · last filed 990 for 2025
- BOSTON MEDICAL CENTER CORPORATION EIN 04-3314093 · last filed 990 for 2025
- COMMONWEALTH CARE ALLIANCE INC EIN 04-3756900 · last filed 990 for 2024
- HARVARD MANAGEMENT PRIVATE EQUITY CORPORATION EIN 04-3070522 · last filed 990 for 2025