Nonprofit · EIN 20-8147488
EDWARD E STONE FOUNDATION
Tax-exempt · DARIEN, CT 06820
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $398,593 | $438,476 | -$39,883 | $3,534,507 | $0 | $3,534,507 |
| December 31, 2024 | 990-PF | $321,122 | $487,203 | -$166,081 | $3,680,042 | $0 | $3,680,042 |
| December 31, 2023 | 990-PF | $129,360 | $375,661 | -$246,301 | $3,787,078 | $0 | $3,787,078 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $148,511
- Net gain from sales of assets
- $250,082
Expenses
- Grants and similar amounts paid
- $332,000
- Compensation of officers, directors and key employees
- $30,000
- Disbursements for charitable purposes
- $348,498
- Excise tax on investment income
- $4,276
Balance sheet and other
- Total assets, start of year
- $3,680,042
- Total assets, end of year
- $3,534,507
- Total liabilities, end of year
- $0
- Net assets, end of year
- $3,534,507
- Fair market value of assets
- $4,639,445
- Qualifying distributions
- $348,498
- Net investment income
- $394,821
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 |
|---|---|---|---|
| Wannisa Chaiyakode Stone c/o WEG - 23 Old Kings Hwy S, Darien, CT 06820 | Trustee | 3 | $30,000 |
| David B Himmelreich c/o WEG - 23 Old Kings Hwy S, Darien, CT 06820 | trustee | 0.25 | $0 |
990-PF for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| WANNISA CHAIYAKODE STONE C/O WEG - 23 OLD KINGS HWY S, DARIEN, CT 06820 | TRUSTEE | 3 | $32,500 |
| DAVID B HIMMELREICH C/O WEG - 23 OLD KINGS HWY S, DARIEN, CT 06820 | TRUSTEE | 0.25 | $0 |
990-PF for the year ended December 31, 2023: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Wannisa Chaiyakode Stone c/o WEG - 23 Old Kings Highway, South, Darien, CT 06820 | Trustee | 3 | $29,000 |
Address and contacts
- Address (IRS master file)
- 23 OLD KINGS HWY S STE 102, DARIEN, CT 06820-4538
- In care of
- % WETCS
- Signed the 990-PF
- David B Himmelreich, Trustee
- Phone
- (203) 656-5500
- Return prepared by
- Wealth Enhancement Tax & Consulting LLC
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
- 20-8147488
- 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
- 2007
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $3,534,507
- Income (IRS master file)
- $1,457,379
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $398,593 | $438,476 | $3,534,507 | IRS |
| 990-PF | December 2024 | $321,122 | $487,203 | $3,680,042 | IRS |
| 990-PF | December 2023 | $129,360 | $375,661 | $3,787,078 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | 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 20-8147488).
Questions about EDWARD E STONE FOUNDATION
- What is the EIN of EDWARD E STONE FOUNDATION?
- The employer identification number (EIN) of EDWARD E STONE FOUNDATION is 20-8147488.
- Is EDWARD E STONE FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
- Are donations to EDWARD E STONE FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does EDWARD E STONE FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of EDWARD E STONE 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 EDWARD E STONE 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 EDWARD E STONE FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 2 people; 1 received compensation from the organization, the highest $30,000 (Wannisa Chaiyakode Stone, Trustee).
- How much revenue does EDWARD E STONE FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $398,593, expenses of $438,476 and total assets of $3,534,507 at year end.
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