Nonprofit · EIN 20-3887014
THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC
Tax-exempt · MOORESTOWN, NJ 08057
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990-PF | -$2,603 | $3,790 | -$6,393 | $119,421 | $0 | $119,421 |
| June 30, 2024 | 990-PF | $143,173 | $2,614 | $140,559 | $125,814 | $0 | $125,814 |
| June 30, 2023 | 990-PF | $226 | $2,681 | -$2,455 | $35,351 | $50,096 | -$14,745 |
Financial details: 990-PF for the year ended June 30, 2025
Revenue
- Interest
- $48
- Other income
- -$2,651
Expenses
- Grants and similar amounts paid
- $0
Balance sheet and other
- Total assets, start of year
- $125,814
- Total assets, end of year
- $119,421
- Total liabilities, end of year
- $0
- Net assets, end of year
- $119,421
- Fair market value of assets
- $119,421
- Net investment income
- -$2,603
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ORSULA V KNOWLTON 445 WINDROW CLUSTER DRIVE, MOORESTOWN, NJ 08057 | PRESIDENT | 0 | $0 |
| CALVIN H KNOWLTON 445 WINDROW CLUSTER DRIVE, MOORESTOWN, NJ 08057 | VP | 0 | $0 |
990-PF for the year ended June 30, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ORSULA V KNOWLTON 6527 SPYGLASS CIRCLE, AMELIA ISLAND, FL 32034 | PRESIDENT | 1 | $0 |
| CALVIN H KNOWLTON 6527 SPYGLASS CIRCLE, AMELIA ISLAND, FL 32034 | VP | 1 | $0 |
990-PF for the year ended June 30, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ORSULA V KNOWLTON 6527 SPYGLASS CIRCLE, AMELIA ISLAND, FL 32034 | PRESIDENT | 0 | $0 |
| CALVIN H KNOWLTON 6527 SPYGLASS CIRCLE, AMELIA ISLAND, FL 32034 | VP | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 445 WINDROW CLUSTERS DR, MOORESTOWN, NJ 08057-4307
- In care of
- % ORSULA VOLTIS KNOWLTON
- Signed the 990-PF
- ORSULA V KNOWLTON, PRESIDENT
- Phone
- (866) 629-9245
- Return prepared by
- THE HURST COMPANY CPAS PA
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990-PF on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990-PF on file |
IRS record
- EIN
- 20-3887014
- 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
- 2006
- Accounting year ends
- June
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $119,421
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | June 2025 | -$2,603 | $3,790 | $119,421 | IRS |
| 990-PF | June 2024 | $143,173 | $2,614 | $125,814 | IRS |
| 990-PF | June 2023 | $226 | $2,681 | $35,351 | XML |
| 990-PF | June 2022 | – | – | – | IRS |
| 990-PF | June 2021 | – | – | – | IRS |
| 990-PF | June 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 20-3887014).
Questions about THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC
- What is the EIN of THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC?
- The employer identification number (EIN) of THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC is 20-3887014.
- Is THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2006.
- Are donations to THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended June 2025.
- Who are the officers and directors of THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC?
- The 990-PF for the year ended June 30, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does THE CALVIN AND ORSULA KNOWLTON FOUNDATION INC have?
- On its 990-PF for the year ended June 30, 2025 it reported revenue of -$2,603, expenses of $3,790 and total assets of $119,421 at year end.
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