Nonprofit · EIN 04-3425080
DEMATTEO FAMILY FOUNDATION
Tax-exempt · FRAMINGHAM, MA 01701
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $29,835 | $730 | $29,105 | $781,148 | $0 | $781,148 |
| December 31, 2024 | 990-PF | $39,001 | $140,564 | -$101,563 | $752,043 | $0 | $752,043 |
| December 31, 2023 | 990-PF | $54,795 | $40,119 | $14,676 | $853,606 | $0 | $853,606 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Dividends
- $16,690
- Interest
- $13,145
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Excise tax on investment income
- $415
Balance sheet and other
- Total assets, start of year
- $752,043
- Total assets, end of year
- $781,148
- Total liabilities, end of year
- $0
- Net assets, end of year
- $781,148
- Fair market value of assets
- $747,553
- Net investment income
- $29,835
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 December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Kristine G DeMatteo 3575 Gordon Drive, Naples, FL 34102 | Trustee | 0 | $0 |
| John DeMatteo II 3575 Gordon Drive, Naples, FL 34102 | Trustee | 0 | $0 |
| Peter DeMatteo 336 West 95th Street, Apt 55, New York, NY 10025 | Trustee | 0 | $0 |
| Gregory H DeMatteo 30 Albion Rd, Wellesley, MA 02481 | Trustee | 0 | $0 |
| John Henry DeMatteo 701 2nd St NE, Apt 636, Washington, DC 200025073 | Trustee | 0 | $0 |
990-PF for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Martin John DeMatteo 14 Marr Crest Drive, Milton, MA 02186 | Trustee | 0 | $0 |
| John DeMatteo II 30 Albion Road, Wellesley, MA 02481 | Trustee | 0 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Martin John DeMatteo 14 Marr Crest Drive, Milton, MA 02186 | Trustee | 0 | $0 |
| John DeMatteo II 30 Albion Road, Wellesley, MA 02481 | Trustee | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 160 SPEEN ST STE 204, FRAMINGHAM, MA 01701-2003
- In care of
- % JOHN DEMATTEO II
- Signed the 990-PF
- John Oakley, Accounting
- Phone
- (781) 608-3236
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 04-3425080
- 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
- 1998
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22Z)
- Assets (IRS master file)
- $781,148
- Income (IRS master file)
- $29,835
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $29,835 | $730 | $781,148 | IRS |
| 990-PF | December 2024 | $39,001 | $140,564 | $752,043 | XML |
| 990-PF | December 2023 | $54,795 | $40,119 | $853,606 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | 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 04-3425080).
Questions about DEMATTEO FAMILY FOUNDATION
- What is the EIN of DEMATTEO FAMILY FOUNDATION?
- The employer identification number (EIN) of DEMATTEO FAMILY FOUNDATION is 04-3425080.
- Is DEMATTEO FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
- Are donations to DEMATTEO FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does DEMATTEO FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of DEMATTEO FAMILY FOUNDATION 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 DEMATTEO FAMILY FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of DEMATTEO FAMILY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
- How much revenue does DEMATTEO FAMILY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $29,835, expenses of $730 and total assets of $781,148 at year end.
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