Nonprofit · EIN 56-2678107
JK IRWIN FOUNDATION
Tax-exempt · SAN FRANCISCO, CA 94115
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-PF | $39,947 | $72,127 | -$32,180 | $448,636 | $0 | $448,636 |
Financial details: 990-PF for the year ended December 31, 2024
Revenue
- Dividends
- $12,941
- Interest
- $28
- Net gain from sales of assets
- $26,978
Expenses
- Grants and similar amounts paid
- $55,500
- Disbursements for charitable purposes
- $69,305
- Excise tax on investment income
- $516
Balance sheet and other
- Total assets, start of year
- $468,972
- Total assets, end of year
- $448,636
- Total liabilities, end of year
- $0
- Net assets, end of year
- $448,636
- Fair market value of assets
- $33,648
- Qualifying distributions
- $69,305
- Net investment income
- $39,947
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 |
|---|---|---|---|
| MARSHA ROSENBAUM 2500 STEINER STREET 8, SAN FRANCISCO, CA 94115 | President | 5 | $0 |
| ANNE IRWIN 78 FORTUNA AVENUE, SAN FRANCISCO, CA 94115 | Vice President | 1 | $0 |
| DRUMMOND PIKE 312 MONTFORD AVE, MILL VALLEY, CA 94941 | Treasurer | 1 | $0 |
| SUZANNE GOLLIN 1688 CERRO GORDO RD, SANTA FE, NM 87501 | SECRETARY | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 2500 STEINER ST UNIT 8, SAN FRANCISCO, CA 94115-1187
- In care of
- % TIDES FOUNDATION
- Signed the 990-PF
- MARSHA ROSENBAUM, President
- Phone
- (415) 533-4987
- Return prepared by
- MAH & ASSOCIATES 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 | 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
- 56-2678107
- 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
- 2010
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $448,636
- Income (IRS master file)
- $205,572
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2024 | – | – | – | IRS |
| 990-PF | December 2023 | $35,032 | $143,565 | $468,972 | IRS |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about JK IRWIN FOUNDATION
- What is the EIN of JK IRWIN FOUNDATION?
- The employer identification number (EIN) of JK IRWIN FOUNDATION is 56-2678107.
- Is JK IRWIN FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2010.
- Are donations to JK IRWIN FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does JK IRWIN FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of JK IRWIN 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 JK IRWIN 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 JK IRWIN FOUNDATION?
- The 990-PF for the year ended December 31, 2024 lists 4 people; 0 received compensation from the organization.
- How much revenue does JK IRWIN FOUNDATION have?
- On its 990-PF for the year ended December 31, 2024 it reported revenue of $39,947, expenses of $72,127 and total assets of $448,636 at year end.
Other nonprofits in SAN FRANCISCO
- JEWISH COMMUNITY FEDERATION OF S F MARIN PENINSULA & SONOMA COUNTIES EIN 94-1156533 · last filed 990 for 2025
- TIDES FOUNDATION EIN 51-0198509 · last filed 990 for 2024
- SAN FRANCISCO FOUNDATION EIN 01-0679337 · last filed 990 for 2025
- UNITED STATES ENERGY FOUNDATION EIN 83-1740146 · last filed 990 for 2024
- PLEDGELING FOUNDATION EIN 46-2440594 · last filed 990 for 2024
- TIDES NETWORK EIN 20-3395198 · last filed 990 for 2024
- TIPPING POINT COMMUNITY EIN 20-2121739 · last filed 990 for 2025
- WIKIMEDIA ENDOWMENT EIN 87-3024488 · last filed 990 for 2025
All nonprofits in SAN FRANCISCO · California · Philanthropy, voluntarism and grantmaking foundations