Solot and Karp Family Foundation
Wilmington, DE · EIN 23-7933630. Reported 429 grants totalling $1,478,209 to 133 recipients across tax years 2021-2025. This foundation told the IRS it does not accept unsolicited requests: it contributes only to organizations it selects itself.
Does this foundation accept applications?
No -- on its own tax return. Form 990-PF asks every private foundation to check a box if it "only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds". Solot and Karp Family Foundation checked it on its most recent filing, as 78% of the 91,758 foundations in our data that made a grant and answered did. An unsolicited request is unlikely to go anywhere.
Organizations it funds that make grants of their own
4 of the organizations Solot and Karp Family Foundation funded make grants themselves, and it reported 12 grants totalling $125,000 to them. That is 9% of the $1,366,259 of its giving we could match to a registered organization. Each is classified by the IRS as a philanthropy or grantmaking organization, reported grants to at least 25 organizations of its own, and has at least 10 funders behind it.
All of them file Form 990, which never asks whether an organization funds only groups it picks, so there is no answer on record either way.
What that does not mean. It does not mean an application to any of them reaches this foundation's money. A private foundation's grant to a community foundation or a federated campaign is often a donor-advised fund or a gift designated for a purpose the foundation chose, and has nothing to do with any open programme the receiving organization runs. Its return's purpose text sometimes names a family fund or a designated purpose, which is the plainest case of money no applicant can reach; where it names none, neither return says which. The list is who this foundation paid that also makes grants. Whether any of them would fund you is a question for its own page.
| Grantmaker | Kind | State | Received | Grants | Years | Last | Only funds organizations it picks? |
|---|---|---|---|---|---|---|---|
| Jewish United Fund of Metropolitan Chicago | federated giving programme | Illinois | $105,000 | 6 | 5 | 2025 | Its form does not ask |
| Highland Park Community Foundation | community foundation | Illinois | $10,000 | 1 | 1 | 2022 | Its form does not ask |
| Jewish Federation of Greater Pittsburgh | federated giving programme | Pennsylvania | $9,500 | 4 | 4 | 2024 | Its form does not ask |
| Greater Miami Jewish Federation Inc | federated giving programme | Florida | $500 | 1 | 1 | 2021 | Its form does not ask |
A floor, not a full list. A grantmaker appears here only where this foundation's return named it clearly enough for us to match the name to an EIN, which we manage for about two thirds of 990-PF grant rows, and only where that grantmaker has a page on this site. There may be more. Dollars here are summed by EIN across every spelling on its returns, so a figure can differ from the matching row in the full list below, which groups names as written. And the IRS classification cannot tell a grantmaker from a funders' association or a donor-advised fund sponsor, so a payment to one of these may be dues or an account rather than support for a grants programme.
How big are its grants?
The median grant is $1,000. Half of everything it gave fell between $500 and $2,500; the smallest was $100 and the largest $35,000.
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 |
|---|---|---|---|---|---|
| Yellowstone Forever | Bozeman, MT | $323,580 | 13 | 5 | 2025 |
| Jewish Federation of Greater Naples Inc | Naples, FL | $151,750 | 16 | 5 | 2025 |
| Jewish United Fund of Metropolitan Chicago | Chicago, IL | $105,000 | 6 | 5 | 2025 |
| Temple Shalom Inc | Naples, FL | $105,000 | 14 | 5 | 2025 |
| Temple Beth-El of Northbrook | Northbrook, IL | $79,850 | 12 | 5 | 2025 |
| Ravinia Festival Association | Highland Park, IL | $60,000 | 6 | 5 | 2025 |
| Community Foundation of Collier County | Naples, FL | $55,500 | 4 | 3 | 2023 |
| Moorings Park Foundation Inc | Naples, FL | $50,000 | 5 | 5 | 2025 |
| Naples Senior Center at Jfcs Inc | Naples, FL | $46,000 | 4 | 2 | 2023 |
| Baker Senior Center Naples Inc | Naples, FL | $45,000 | 3 | 2 | 2024 |
| Nch Healthcare Systems Inc | Naples, FL | $25,000 | 2 | 2 | 2025 |
| Holocaust Museum & Education Center of Swfl | Naples, FL | $21,650 | 8 | 5 | 2025 |
| Cooper Union for the Advancement of Science and Ar | New York, NY | $15,000 | 5 | 5 | 2025 |
| Stanford University | Stanford, CA | $15,000 | 5 | 5 | 2025 |
| North Shore Congregation Israel | Glencoe, IL | $13,500 | 3 | 3 | 2023 |
| Youngstown Area Jewish Federation | Youngstown, OH | $12,500 | 5 | 5 | 2025 |
| National Park Foundation | Washington, DC | $12,000 | 4 | 4 | 2025 |
| Highland Park Community Foundation | Highland Park, IL | $10,000 | 1 | 1 | 2022 |
| Pennsylvania State University Philanthropic Fund | State College, PA | $10,000 | 6 | 5 | 2025 |
| Jewish Federation of Greater Pittsburgh | Pittsburgh, PA | $9,500 | 4 | 4 | 2024 |
| Trustees of Tufts College | Boston, MA | $9,500 | 9 | 5 | 2025 |
| Naples Botanical Garden Inc | Naples, FL | $8,000 | 5 | 5 | 2025 |
| Daniel Murphy Scholarship Fund | Chicago, IL | $7,500 | 5 | 5 | 2025 |
| Natural Resources Defense Council Inc | New York, NY | $7,500 | 5 | 5 | 2025 |
| One Lawndale Childrens Discovery Center | Chicago, IL | $7,500 | 2 | 2 | 2025 |
| The Ideal School of Manhattan | New York, NY | $7,500 | 3 | 3 | 2025 |
| Brady Center to Prevent Gun Violence | Washington, DC | $6,500 | 5 | 5 | 2025 |
| American Friends of Magen David Adom | New York, NY | $6,000 | 2 | 2 | 2025 |
| Lymphoma Research Foundation | New York, NY | $5,500 | 5 | 5 | 2025 |
| Michael J Fox Foundation for Parkinsons Research | New York, NY | $5,500 | 5 | 5 | 2025 |
| World Central Kitchen Incorporated | Washington, DC | $5,500 | 2 | 2 | 2025 |
| Writers Theatre Inc | Glencoe, IL | $5,500 | 5 | 5 | 2025 |
| Artis-Naples Inc | Naples, FL | $5,000 | 5 | 5 | 2025 |
| Gulfshore Playhouse Inc | Naples, FL | $5,000 | 5 | 5 | 2025 |
| Habitat for Humanity of Collier County Inc | Naples, FL | $5,000 | 5 | 5 | 2025 |
| Oberlin College | Oberlin, OH | $5,000 | 5 | 5 | 2025 |
| Shedd Aquarium Society | Chicago, IL | $5,000 | 5 | 5 | 2025 |
| Teens Take on Climate Inc | Waukesha, WI | $5,000 | 1 | 1 | 2023 |
| The Trevor Project Inc | West Hollywood, CA | $5,000 | 5 | 5 | 2025 |
| University of Illinois Foundation | Chicago, IL | $5,000 | 5 | 5 | 2025 |
| Vets Helping Heroes Inc | Boca Raton, FL | $5,000 | 5 | 5 | 2025 |
| Washington University | St Louis, MO | $5,000 | 5 | 5 | 2025 |
| Beloved Asheville | Asheville, NC | $4,500 | 1 | 1 | 2024 |
| Chicago Architecture Foundation | Chicago, IL | $4,500 | 3 | 3 | 2025 |
| Planned Parenthood Federation of America Inc | New York, NY | $4,500 | 3 | 3 | 2023 |
| Greater Chicago Food Depository | Chicago, IL | $4,250 | 5 | 5 | 2025 |
| Chicago Horticultural Society | Glencoe, IL | $4,000 | 3 | 3 | 2025 |
| Refugeeone | Chicago, IL | $4,000 | 1 | 1 | 2021 |
| The University of Texas at Austin | Austin, TX | $4,000 | 5 | 5 | 2025 |
| Carolina Abortion Fund | Durham, NC | $3,500 | 3 | 3 | 2024 |
| Museum of Science and Industry | Chicago, IL | $3,200 | 5 | 5 | 2025 |
| Adler Planetarium | Chicago, IL | $3,000 | 5 | 5 | 2025 |
| Anti-Defamation League | Chicago, IL | $3,000 | 2 | 2 | 2024 |
| Anti-Defamation League - Chicago | Chicago, IL | $3,000 | 2 | 2 | 2022 |
| Beth Tikvah of Naples Inc | Naples, FL | $3,000 | 3 | 2 | 2024 |
| Daraja Education Fund | San Rafael, CA | $3,000 | 1 | 1 | 2021 |
| Evanston Northwestern Healthcare | Evanston, IL | $3,000 | 3 | 3 | 2025 |
| Field Museum of Natural History | Chicago, IL | $3,000 | 5 | 5 | 2025 |
| Illinois Holocaust Museum & Education Center | Skokie, IL | $3,000 | 3 | 3 | 2025 |
| Kovitz Cares Foundation | Chicago, IL | $3,000 | 2 | 2 | 2023 |
| National Park Foundation | Baltimore, MD | $3,000 | 1 | 1 | 2022 |
| Planned Parenthood Federation of America Inc | Washington, DC | $3,000 | 2 | 2 | 2025 |
| Sundance Institute | Park City, UT | $3,000 | 3 | 3 | 2023 |
| Trustees of the University of Pennsylvania | Philadelphia, PA | $3,000 | 3 | 3 | 2025 |
| American Brain Tumor Association | Chicago, IL | $2,500 | 5 | 5 | 2025 |
| American Camping Association Inc New England Secti | Lexington, MA | $2,500 | 5 | 5 | 2025 |
| American National Red Cross | Boone, IA | $2,500 | 1 | 1 | 2023 |
| American National Red Cross | Fairfax, VA | $2,500 | 1 | 1 | 2022 |
| Art Institute of Chicago | Chicago, IL | $2,500 | 5 | 5 | 2025 |
| Avow Hospice Inc | Naples, FL | $2,500 | 5 | 5 | 2025 |
| Chicago Public Media Inc | Chicago, IL | $2,500 | 5 | 5 | 2025 |
| Glsen Inc | New York, NY | $2,500 | 5 | 5 | 2025 |
| Help Hope Live Inc | Radnor, PA | $2,500 | 1 | 1 | 2024 |
| Hope Center for Arts and Technology Inc | Sharon, PA | $2,500 | 1 | 1 | 2025 |
| Lincoln Park Zoological Society | Chicago, IL | $2,500 | 5 | 5 | 2025 |
| Loyola Marymount University | Los Angeles, CA | $2,500 | 4 | 4 | 2025 |
| Memorial Sloan-Kettering Cancer Center | New York, NY | $2,500 | 5 | 5 | 2025 |
| Midwest Access Coalition | Chicago, IL | $2,500 | 1 | 1 | 2022 |
| Rett Syndrome Research Trust Inc | Trumbull, CT | $2,500 | 5 | 5 | 2025 |
| Michael Rolfe Pancreatic Cancer Foundation | Chicago, IL | $2,250 | 3 | 3 | 2025 |
| Chicago Horticultural Society - Chicago Botanic Ga | Glencoe, IL | $2,000 | 2 | 2 | 2022 |
| Friends of Acadia | Bar Harbor, ME | $2,000 | 2 | 2 | 2022 |
| Holocaust Memorial Foundation of Illinois Inc | Skokie, IL | $2,000 | 2 | 2 | 2022 |
| Illinois Central College Foundation | East Peoria, IL | $2,000 | 3 | 3 | 2025 |
| Juvenile Diabetes Research Foundation Internationa | Hagerstown, MD | $2,000 | 2 | 2 | 2024 |
| Juvenile Diabetes Research Foundation Internationa | Chicago, IL | $2,000 | 2 | 2 | 2022 |
| Northshore University Healthsystem | Evanston, IL | $2,000 | 2 | 2 | 2022 |
| Soaring Eagle Academy | Lombard, IL | $2,000 | 1 | 1 | 2021 |
| The Wharton School Annual Giving Fund the Wharton | Philadelphia, PA | $2,000 | 2 | 2 | 2022 |
| American Cancer Society Inc | Chicago, IL | $1,500 | 3 | 3 | 2025 |
| American Heart Association | Chicago, IL | $1,500 | 3 | 3 | 2025 |
| Central Texas Food Bank Inc | Austin, TX | $1,500 | 1 | 1 | 2025 |
| Equal Justice Initiative | Montgomery, AL | $1,500 | 1 | 1 | 2021 |
| First Nations Development Institute | Longmont, CO | $1,500 | 1 | 1 | 2021 |
| Fisher House Foundation Inc | Rockville, MD | $1,500 | 1 | 1 | 2025 |
| Glencoe Public Library Foundation | Glencoe, IL | $1,500 | 1 | 1 | 2025 |
| Jewish Council on Urban Affairs | Chicago, IL | $1,500 | 1 | 1 | 2025 |
| Lakeview Pantry | Chicago, IL | $1,500 | 1 | 1 | 2021 |
| Lambda Legal Defense and Education Fund Inc | New York, NY | $1,500 | 2 | 2 | 2025 |
| National Down Syndrome Society | Washington, DC | $1,500 | 3 | 3 | 2025 |
| New Trier Township Angel Fund Inc | Winnetka, IL | $1,500 | 1 | 1 | 2025 |
| Onward Israel USA Inc | New York, NY | $1,500 | 1 | 1 | 2021 |
| Refugee & Immigrant Center for Education & Legal S | San Antonio, TX | $1,500 | 2 | 2 | 2025 |
| Special Olympics Illinois | Lombard, IL | $1,500 | 3 | 3 | 2025 |
| University of Pittsburgh | Pittsburgh, PA | $1,500 | 3 | 3 | 2025 |
| Window to the World | Chicago, IL | $1,500 | 3 | 3 | 2025 |
| United States Holocaust Memorial Museum | Washington, DC | $1,029 | 1 | 1 | 2023 |
| American Cancer Society Inc | Eagan, MN | $1,000 | 1 | 1 | 2023 |
| American Cancer Society Inc - Chicago | Chicago, IL | $1,000 | 2 | 2 | 2022 |
| American Heart Association - Greater Midwest Affil | Chicago, IL | $1,000 | 2 | 2 | 2022 |
| Borderlinks | Tucson, AZ | $1,000 | 1 | 1 | 2024 |
| Breakthrough T1D | Hagerstown, MD | $1,000 | 1 | 1 | 2025 |
| Duke University | Durham, NC | $1,000 | 1 | 1 | 2025 |
| Illinois Coalition for Immigrant and Refugee Right | Chicago, IL | $1,000 | 1 | 1 | 2025 |
| Jewish National Fund | Rockville Ctr, NY | $1,000 | 1 | 1 | 2025 |
| Landmine Relief Fund | Van Nuys, CA | $1,000 | 1 | 1 | 2023 |
| National Down Syndrome Society | New York, NY | $1,000 | 2 | 2 | 2022 |
| Regents of the University of Michigan College of | Ann Arbor, MI | $1,000 | 2 | 2 | 2025 |
| Special Olympics Illinois Northern Office | Lombard, IL | $1,000 | 2 | 2 | 2022 |
| The Shelter for Abused Women & Children Inc | Naples, FL | $1,000 | 1 | 1 | 2025 |
| University of Pittsburgh Simmons Fund for Ipf Fun | Pittsburgh, PA | $1,000 | 2 | 2 | 2022 |
| Window to the World Communications Inc | Chicago, IL | $1,000 | 2 | 2 | 2022 |
| Israel Cancer Research Fund Inc | New York, NY | $750 | 1 | 1 | 2023 |
| Advocate Charitable Foundation | Downers Grove, IL | $650 | 1 | 1 | 2021 |
| Grand Canyon Conservancy | Grand Canyon, AZ | $500 | 1 | 1 | 2021 |
| Greater Miami Jewish Federation | Miami, FL | $500 | 1 | 1 | 2021 |
| Jewish National Fund-USA Inc | New York, NY | $500 | 1 | 1 | 2025 |
| Pauli Murray Center for History and Social Justice | Durham, NC | $500 | 1 | 1 | 2025 |
| Regents of the University of Michigan | Ann Arbor, MI | $500 | 1 | 1 | 2024 |
| Ut Chabad House | Austin, TX | $500 | 1 | 1 | 2022 |
| Working in the Schools | Chicago, IL | $500 | 1 | 1 | 2021 |
| Yosemite Foundation | San Francisco, CA | $500 | 1 | 1 | 2021 |
| St John the Baptist | New Castle, PA | $250 | 1 | 1 | 2021 |
92 of 133 (69%) 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 82%, across 4 year-to-year transitions. The median foundation retains about 67%, so this one is unusually consistent. This measures how often it paid the same organizations again. It says nothing about whether it would consider a new one, and this foundation told the IRS it does not.
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.
- Yellowstone Forever
general & unrestricted fund, and the Park Journeys Youth Initiative Program - Baker Senior Center Naples Inc
In support of the Capital Campaign for the Naples Senior Center at JFCS - Naples Senior Center at Jfcs Inc
In support of the Capital Campaign for the Naples Senior Center - Jewish Federation of Greater Naples Inc
Annual Community Campaign - Community Foundation of Collier County
Give Where You Live for the benefit of Naples Senior Center - Temple Shalom Inc
Above and Beyond Campaign
What kind of organizations it funds
By the activity category the IRS assigns each recipient, for the 309 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 | 85 | $314,080 | $1,000 |
| 2022 | 82 | $330,900 | $1,000 |
| 2023 | 84 | $284,129 | $1,000 |
| 2024 | 88 | $268,550 | $1,000 |
| 2025 | 90 | $280,550 | $1,000 |
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
36% of its giving went to organizations in Florida.
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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. Unlike this foundation, none of them is on record as funding only organizations it picks, and each page says what its filings show.
Related guides
Where these numbers come from
Everything above is taken from Solot and Karp Family Foundation'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: Foundation Source 501 Silverside Rd, Wilmington, DE, 19809. This is the address the foundation gave the IRS.
EIN 23-7933630 · See the original filings on ProPublica · How we build this
Is something here wrong about your foundation? Email [email protected] and we will correct it.