Nonprofit · EIN 13-3708257
DUMBARTON FOUNDATION
Also known as MAC NAUGHTON DONALD S
Tax-exempt · YARDLEY, PA 19067
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-PF | $79,928 | $182,226 | -$102,298 | $1,111,898 | $0 | $1,111,898 |
| December 31, 2023 | 990-PF | $33,388 | $144,067 | -$110,679 | $1,214,215 | $0 | $1,214,215 |
Financial details: 990-PF for the year ended December 31, 2024
Revenue
- Dividends
- $32,031
- Interest
- $4,107
- Net gain from sales of assets
- $44,249
- Other income
- -$459
Expenses
- Grants and similar amounts paid
- $92,000
- Disbursements for charitable purposes
- $92,000
Balance sheet and other
- Total assets, start of year
- $1,214,215
- Total assets, end of year
- $1,111,898
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,111,898
- Fair market value of assets
- $1,744,944
- Qualifying distributions
- $92,000
- Net investment income
- $79,928
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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DONALD T MACNAUGHTON 460 W CLUBHOUSE CT, WILSON, WY 83014 | DIRECTOR/PRES | 0 | $0 |
| DAVID J MACNAUGHTON 250 BRONXVILLE RD APT 6D, BRONXVILLE, NY 10708 | DIRECTOR/VP/SEC | 0 | $0 |
| JOAN L APISA 39 CREEKVIEW LANE, YARDLEY, PA 19067 | TEASURER | 0 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DONALD T MACNAUGHTON 460 W CLUBHOUSE CT, WILSON, WY 83014 | DIRECTOR/PRES | 0 | $0 |
| DAVID J MACNAUGHTON 250 BRONXVILLE RD APT 6D, BRONXVILLE, NY 10708 | DIRECTOR/VP/SEC | 0 | $0 |
| JOAN L APISA 39 CREEKVIEW LANE, YARDLEY, PA 19067 | TEASURER | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 39 CREEKVIEW LN, YARDLEY, PA 19067-2768
- In care of
- % JOAN L APISA
- Signed the 990-PF
- DAVID J MACNAUGHTON, VICE PRESIDENT/SECTY
- Phone
- (973) 228-4228
- Return prepared by
- JOAN L APISA CPA
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 | Not 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
- 13-3708257
- 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
- 1993
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $1,111,898
- Income (IRS master file)
- $99,938
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2024 | $79,928 | $182,226 | $1,111,898 | XML |
| 990-PF | December 2023 | $33,388 | $144,067 | $1,214,215 | 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 13-3708257).
Questions about DUMBARTON FOUNDATION
- What is the EIN of DUMBARTON FOUNDATION?
- The employer identification number (EIN) of DUMBARTON FOUNDATION is 13-3708257.
- Is DUMBARTON FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
- Are donations to DUMBARTON FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does DUMBARTON FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of DUMBARTON FOUNDATION due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did DUMBARTON FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2024.
- Who are the officers and directors of DUMBARTON FOUNDATION?
- The 990-PF for the year ended December 31, 2024 lists 3 people; 0 received compensation from the organization.
- How much revenue does DUMBARTON FOUNDATION have?
- On its 990-PF for the year ended December 31, 2024 it reported revenue of $79,928, expenses of $182,226 and total assets of $1,111,898 at year end.
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