Nonprofit · EIN 04-6119803
DENNIS FAMILY FOUNDATION
Tax-exempt · BOSTON, MA 02196
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| October 31, 2025 | 990-PF | $513,936 | $112,704 | $401,232 | $2,664,870 | $0 | $2,664,870 |
| October 31, 2024 | 990-PF | $133,254 | $149,637 | -$16,383 | $2,459,165 | $0 | $2,459,165 |
| October 31, 2023 | 990-PF | $15,251 | $147,135 | -$131,884 | $2,130,274 | $0 | $2,130,274 |
Financial details: 990-PF for the year ended October 31, 2025
Revenue
- Dividends
- $71,750
- Interest
- $4,649
- Net gain from sales of assets
- $437,537
Expenses
- Grants and similar amounts paid
- $88,000
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $91,453
- Excise tax on investment income
- $6,875
Balance sheet and other
- Total assets, start of year
- $2,459,165
- Total assets, end of year
- $2,664,870
- Total liabilities, end of year
- $0
- Net assets, end of year
- $2,664,870
- Fair market value of assets
- $2,664,870
- Qualifying distributions
- $91,453
- Net investment income
- $513,936
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 October 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ellen F Dennis c/o Choate LLP Two International, Place, Boston, MA 02110 | Trustee | 0.5 | $0 |
| Brian M Monnich c/o Choate LLP Two International, Place, Boston, MA 02110 | Trustee | 0.5 | $0 |
990-PF for the year ended October 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ellen F Dennis c/o Choate LLP Two International, Place, Boston, MA 02110 | Trustee | 0.5 | $0 |
| Brian M Monnich c/o Choate LLP Two International, Place, Boston, MA 02110 | Trustee | 0.5 | $0 |
990-PF for the year ended October 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ellen F Dennis c/o Choate LLP Two International, Place, Boston, MA 02110 | Trustee | 0.5 | $0 |
| Brian M Monnich c/o Choate LLP Two International, Place, Boston, MA 02110 | Trustee | 0.5 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 961019, BOSTON, MA 02196-1019
- In care of
- % CHOATE LLP
- Signed the 990-PF
- Brian M Monnich, Trustee
- Phone
- (617) 248-4760
- Return prepared by
- Baker Newman & Noyes
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in October, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | October 31, 2026 | March 15, 2027 | Not due yet |
| 2024 | October 31, 2025 | March 16, 2026 | 990-PF on file |
| 2023 | October 31, 2024 | March 17, 2025 | 990-PF on file |
IRS record
- EIN
- 04-6119803
- 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
- 1965
- Accounting year ends
- October
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $2,664,870
- Income (IRS master file)
- $2,011,989
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | October 2025 | $513,936 | $112,704 | $2,664,870 | XML |
| 990-PF | October 2024 | $133,254 | $149,637 | $2,459,165 | XML |
| 990-PF | October 2023 | $15,251 | $147,135 | $2,130,274 | XML |
| 990-PF | October 2022 | – | – | – | IRS |
| 990-PF | October 2021 | – | – | – | IRS |
| 990-PF | October 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 04-6119803).
Questions about DENNIS FAMILY FOUNDATION
- What is the EIN of DENNIS FAMILY FOUNDATION?
- The employer identification number (EIN) of DENNIS FAMILY FOUNDATION is 04-6119803.
- Is DENNIS FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1965.
- Are donations to DENNIS FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does DENNIS FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of DENNIS FAMILY FOUNDATION due?
- The return for tax year 2025 (the year ending October 31, 2026) is due March 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did DENNIS FAMILY FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended October 2025.
- Who are the officers and directors of DENNIS FAMILY FOUNDATION?
- The 990-PF for the year ended October 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does DENNIS FAMILY FOUNDATION have?
- On its 990-PF for the year ended October 31, 2025 it reported revenue of $513,936, expenses of $112,704 and total assets of $2,664,870 at year end.
Other nonprofits in BOSTON
- BANK OF AMERICA CHARITABLE GIFT FUND EIN 04-6010342 · last filed 990 for 2024
- THE US CHARITABLE GIFT TRUST EIN 31-1663020 · last filed 990 for 2024
- BOSTON FOUNDATION INC EIN 04-2104021 · last filed 990 for 2025
- COMBINED JEWISH PHILANTHROPIES OF GREATER BOSTON INC EIN 04-2103559 · last filed 990 for 2025
- BNY MELLON CHARITABLE GIFT FUND EIN 30-0748315 · last filed 990 for 2024
- THE MELLEN CHARITABLE FOUNDATION INC EIN 85-3945419 · last filed 990-PF for 2024
- BARR FOUNDATION EIN 04-6579815 · last filed 990-PF for 2024
- JEREMY AND HANNELORE GRANTHAM ENVIRONMENTAL TRUST EIN 20-3959397 · last filed 990 for 2024
All nonprofits in BOSTON · Massachusetts · Philanthropy, voluntarism and grantmaking foundations