Nonprofit · EIN 20-1201954
NATHAN M CLARK FOUNDATION
Tax-exempt · WILMINGTON, DE 19807
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $637,065 | $618,347 | $18,718 | $9,675,751 | $0 | $9,675,751 |
| December 31, 2024 | 990-PF | $662,112 | $589,624 | $72,488 | $9,656,555 | $0 | $9,656,555 |
| December 31, 2023 | 990-PF | $148,428 | $633,095 | -$484,667 | $9,585,249 | $0 | $9,585,249 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $260,367
- Net gain from sales of assets
- $376,698
Expenses
- Grants and similar amounts paid
- $513,558
- Disbursements for charitable purposes
- $519,785
- Excise tax on investment income
- $7,629
Balance sheet and other
- Total assets, start of year
- $9,656,555
- Total assets, end of year
- $9,675,751
- Total liabilities, end of year
- $0
- Net assets, end of year
- $9,675,751
- Fair market value of assets
- $11,861,110
- Qualifying distributions
- $519,785
- Net investment income
- $637,065
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 |
|---|---|---|---|
| SARAH C GOULD 1650 MARKET ST STE 4000, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
| JAN CLARK 1650 MARKET ST STE 4000, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
| MARY GOULD 1650 MARKET ST STE 4000, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
| ROGER WHITE 1650 MARKET ST STE 4000, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SARAH C GOULD 1650 MARKET ST STE 4000, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
| BENJAMIN LOVELL 1650 MARKET ST STE 4000, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
| JAN CLARK 1650 MARKET ST STE 4000, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
| MARY GOULD 1650 MARKET ST STE 4000, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
| ROGER WHITE 1650 MARKET ST STE 4000, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SARAH C GOULD 1650 MARKET ST STE 1200, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
| BENJAMIN LOVELL 1650 MARKET ST STE 1200, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
| JAN CLARK 1650 MARKET ST STE 1200, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
| MARY GOULD 1650 MARKET ST STE 1200, PHILADELPHIA, PA 19103 | DIRECTOR | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 20 MONTCHANIN RD STE 2000, WILMINGTON, DE 19807-2191
- In care of
- % GLENMEDE TR CO N A
- Signed the 990-PF
- ROGER CLARK WHITE, DIRECTOR
- Phone
- (215) 419-6000
- Return prepared by
- THE GLENMEDE TRUST COMPANY NA
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
- 20-1201954
- 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
- 2004
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $9,675,751
- Income (IRS master file)
- $1,574,249
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $637,065 | $618,347 | $9,675,751 | XML |
| 990-PF | December 2024 | $662,112 | $589,624 | $9,656,555 | XML |
| 990-PF | December 2023 | $148,428 | $633,095 | $9,585,249 | 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 20-1201954).
Questions about NATHAN M CLARK FOUNDATION
- What is the EIN of NATHAN M CLARK FOUNDATION?
- The employer identification number (EIN) of NATHAN M CLARK FOUNDATION is 20-1201954.
- Is NATHAN M CLARK FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2004.
- Are donations to NATHAN M CLARK FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does NATHAN M CLARK FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of NATHAN M CLARK 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 NATHAN M CLARK 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 NATHAN M CLARK FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does NATHAN M CLARK FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $637,065, expenses of $618,347 and total assets of $9,675,751 at year end.
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