Nonprofit · EIN 47-2395215
H3 FOUNDATION INC
Tax-exempt · STAMFORD, CT 06901
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $3,368,174 | $321,481 | $3,046,693 | $6,995,336 | $0 | $6,995,336 |
| December 31, 2024 | 990-PF | $3,459,690 | $485,644 | $2,974,046 | $3,987,304 | $0 | $3,987,304 |
| December 31, 2023 | 990-PF | $1,400,718 | $418,079 | $982,639 | $1,039,782 | $0 | $1,039,782 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $3,083,542
- Dividends
- $203,681
- Interest
- $17,022
- Net gain from sales of assets
- $42,627
- Other income
- $21,302
Expenses
- Grants and similar amounts paid
- $254,771
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $292,281
- Excise tax on investment income
- $3,259
Balance sheet and other
- Total assets, start of year
- $3,987,304
- Total assets, end of year
- $6,995,336
- Total liabilities, end of year
- $0
- Net assets, end of year
- $6,995,336
- Fair market value of assets
- $6,957,786
- Qualifying distributions
- $292,281
- Net investment income
- $263,330
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 |
|---|---|---|---|
| SPENCER B HABER C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | PRESIDENT | 5 | $0 |
| JOHN HOFFMAN C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | DIRECTOR | 0.25 | $0 |
| SHEILA A SADIGHI C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | DIRECTOR | 0.25 | $0 |
| AARON WARUM C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | VICE PRESIDENT | 1 | $0 |
| CRISTINE JAIPAUL C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | TREASURER | 3 | $0 |
| ALYSSA PETRENKO C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | SECRETARY | 1 | $0 |
| JOSEPH BLUE C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | VICE PRESIDENT | 1 | $0 |
990-PF for the year ended December 31, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SPENCER B HABER C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | PRESIDENT | 5 | $0 |
| JOHN HOFFMAN C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | DIRECTOR | 0.25 | $0 |
| SHEILA A SADIGHI C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | DIRECTOR | 0.25 | $0 |
| AARON WARUM C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | VICE PRESIDENT | 1 | $0 |
| CRISTINE JAIPAUL C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | TREASURER | 3 | $0 |
| ALYSSA PETRENKO C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | SECRETARY | 1 | $0 |
| JOSEPH BLUE C/O H/3 FOUNDATION INC 680, WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | VICE PRESIDENT | 1 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SPENCER B HABER 680 WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901 | PRESIDENT | 5 | $0 |
| JOHN HOFFMAN 129 MORSE HILL RD, MILLERTON, NY 12546 | DIRECTOR | 0.25 | $0 |
| SHEILA A SADIGHI 1251 AVE OF THE AMERICAS, NEW YORK, NY 10020 | DIRECTOR | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- 680 WASHINGTON BLVD 7TH FLOOR, STAMFORD, CT 06901-3727
- In care of
- % SPENCER B HABER
- Signed the 990-PF
- SPENCER B HABER, PRESIDENT
- Phone
- (203) 569-4700
- Website
- WWW.H3FOUNDATION.ORG
- Return prepared by
- PWC US TAX 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 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
- 47-2395215
- 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
- 2015
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $6,995,336
- Income (IRS master file)
- $3,702,466
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $3,368,174 | $321,481 | $6,995,336 | IRS |
| 990-PF | December 2024 | $3,459,690 | $485,644 | $3,987,304 | IRS |
| 990-PF | December 2023 | $1,400,718 | $418,079 | $1,039,782 | 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 47-2395215).
Questions about H3 FOUNDATION INC
- What is the EIN of H3 FOUNDATION INC?
- The employer identification number (EIN) of H3 FOUNDATION INC is 47-2395215.
- Is H3 FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
- Are donations to H3 FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does H3 FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of H3 FOUNDATION INC 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 H3 FOUNDATION INC 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 H3 FOUNDATION INC?
- The 990-PF for the year ended December 31, 2025 lists 7 people; 0 received compensation from the organization.
- How much revenue does H3 FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $3,368,174, expenses of $321,481 and total assets of $6,995,336 at year end.
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All nonprofits in STAMFORD · Connecticut · Philanthropy, voluntarism and grantmaking foundations