Irving and Adele Rosenberg Foundati
La Quinta, CA · EIN 51-0139277. Reported 56 grants totalling $280,700 to 25 recipients across tax years 2021-2025. This foundation did not tell the IRS it funds only preselected organizations.
Does this foundation accept applications?
Yes -- on its own tax return. Form 990-PF asks every private foundation whether it makes grants only to organizations it selects itself. Of the 91,758 foundations in our data that made a grant and answered, 78% said yes -- and applying to those is wasted effort. Irving and Adele Rosenberg Foundati did not check that box on its most recent filing, which puts it in the minority that is at least open to being approached.
How big are its grants?
The median grant is $2,500. Half of everything it gave fell between $1,000 and $7,015; the smallest was $50 and the largest $29,005. If you are asking for materially more than the top of that range, you are asking the wrong foundation.
Every organization it funded
This is the complete list from its filings, largest first. Recipients are grouped by name and state as they were written on the returns, so an organization entered under two different names appears twice. Years funded is the number of separate tax years in which that name received money.
| Organization | Location | Total received | Grants | Years funded | Last |
|---|---|---|---|---|---|
| Central Synagogue | New York, NY | $79,350 | 5 | 5 | 2025 |
| Northshore County Day School | Winnetka, IL | $69,429 | 5 | 5 | 2025 |
| Temple Sholom Chicago | Chicago, IL | $48,424 | 5 | 5 | 2025 |
| Temple Israel of Westport | Westport, CT | $19,592 | 3 | 3 | 2025 |
| Inland Empire Community Foundation | Palm Desert, CA | $15,500 | 4 | 4 | 2025 |
| Eisenhower Health | Rancho Mirage, CA | $15,000 | 3 | 3 | 2025 |
| Green Farms Academy | Westport, CT | $10,000 | 2 | 2 | 2024 |
| Catherine Cook School | Chicago, IL | $6,000 | 2 | 2 | 2022 |
| Literary Society of the Desert | Palm Desert, CA | $4,470 | 4 | 4 | 2024 |
| Mc Callum Theater Fund | Palm Desert, CA | $3,000 | 3 | 3 | 2023 |
| Northwestern Memorial Foundation | Chicago, IL | $3,000 | 3 | 3 | 2025 |
| Impact Grants Chicago | Chicago, IL | $1,100 | 1 | 1 | 2022 |
| Behind a Miracle - Bighorn Bam | Palm Desert, CA | $1,000 | 1 | 1 | 2022 |
| Palm Springs Friends of the Philha | Palm Desert, CA | $1,000 | 1 | 1 | 2021 |
| Breast Cancer Research Foundation | New York, NY | $820 | 2 | 2 | 2022 |
| Jewish Federation of the Desert | Palm Desert, CA | $540 | 2 | 2 | 2025 |
| American Friends of Hebrew Universi | New York, NY | $500 | 1 | 1 | 2024 |
| Palm Springs Friends Philharmonic | Palm Desert, CA | $500 | 1 | 1 | 2022 |
| Prostate Cancer Foundation | Santa Monica, CA | $500 | 2 | 2 | 2022 |
| Hemlock Farms Fire & Rescue | Lords Valley, PA | $350 | 1 | 1 | 2021 |
| Carbone Cancer Center | Madison, WI | $300 | 1 | 1 | 2021 |
| Hadassah Medical Center | New York, NY | $125 | 1 | 1 | 2021 |
| Mabel Mercer Foundation | New York, NY | $100 | 1 | 1 | 2021 |
| Chicago Public Library Foundation | Chicago, IL | $50 | 1 | 1 | 2025 |
| Lung Cancer Research Foundation | New York, NY | $50 | 1 | 1 | 2021 |
14 of 25 (56%) received money in more than one year over the 5 years we hold.
Measured the way we measure every foundation -- what share of one year's grantees are funded again the next -- this one retains 62%, across 4 year-to-year transitions. The median foundation retains about 67%, so this one is about typical. This measures how often it paid the same organizations again. It says nothing about whether it would consider a new one.
What the money was for
Taken verbatim from the purpose field of its filings. This is the closest thing to a statement of what this foundation cares about, in its own words.
- Northshore County Day School
INSPIRING PERSONAL EXCELLENCE - Central Synagogue
EMBODY/CELEBRATE THE BRIT - Inland Empire Community Foundation
COMMUNITY SERVICE PROJECTS - Catherine Cook School
INCLUSIVE LEARNING COMMUNITY - Impact Grants Chicago
WOMEN'S COMMUNITY IMPROVEMENT - Palm Springs Friends of the Philha
PRESERVATION OF MUSICAL HERITAGE
What kind of organizations it funds
By the activity category the IRS assigns each recipient, for the 18 grants where we could match the recipient to a registered organization. The categories are the IRS's. The match, made from the name and address on the return, is ours.
Giving by year
| Tax year | Grants | Total | Median grant |
|---|---|---|---|
| 2021 | 15 | $52,576 | $1,000 |
| 2022 | 11 | $51,210 | $1,100 |
| 2023 | 11 | $56,286 | $5,000 |
| 2024 | 10 | $67,098 | $4,980 |
| 2025 | 9 | $53,530 | $5,000 |
Tax years, not calendar years, and the most recent year is usually incomplete -- filings arrive about a year late, so a low final year means late paperwork rather than a foundation winding down.
Where its money goes
46% of its giving went to organizations in Illinois. If your organization is based elsewhere, look in the recipient list for grants to your area before writing.
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Funders that support the same organizations
These funders gave to organizations this one also funded -- some private foundations, some community foundations and other grantmaking charities. Shared grantees are a sign of overlapping priorities and nothing more: they do not show that any of these funders would consider a new organization. Each page says what its filings show.
How to approach this foundation
- Check you are its size. The median grant is $2,500. A request many times that size asks for something it has rarely or never given.
- Check you are in its geography. Its giving is concentrated in Illinois.
- Read the recipient list above for organizations like yours. If nothing on it resembles your work, that is a real answer, and a cheap one to get.
- Look up the current filing before writing. The 990-PF names the foundation's officers and, where one exists, its application procedure. We link it below.
Related guides
Where these numbers come from
Everything above is taken from Irving and Adele Rosenberg Foundati's own Form 990-PF filings, which the IRS publishes in bulk. We used 5 returns (tax years 2021-2025). Grant figures are from its returns. Matching recipients to registered organizations, their IRS classifications, the retention rate and the funders that support the same organizations are our own calculations, described in how we build this.
Address of record on the latest return: 80690 Weiskopf, La Quinta, CA, 92253. This is the address the foundation gave the IRS; many small foundations file through an accountant or a bank trust department, so it may not be where post to a programme officer should go.
EIN 51-0139277 · See the original filings on ProPublica · How we build this
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