Data / Foundation grants / The Charles F and Ruth J Knippenberg Foundation Inc
The Charles F and Ruth J Knippenberg Foundation Inc: 32 grants to organizations, $214,777 (tax year ended December 2025)
The Charles F and Ruth J Knippenberg Foundation Inc, a private foundation in Scottsdale, AZ, paid 32 grants to organizations totaling $214,777 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 14, 2026. The largest was $17,500 to University of Notre Dame in Notre Dame, IN for charitable.
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- EIN
- 223746616
- Based in
- Scottsdale, AZ
- Assets
- $4,791,219
- Grants paid
- $214,777
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 14, 2026, IRS object ID 202601349349104055. It reported $214,777 in grants paid; 32 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| University of Notre Dame | Notre Dame, IN | Charitable | $17,500 | apps.irs.gov | |
| Mothers Grace | Scottsdale, AZ | Charitable | Human services | $16,000 | apps.irs.gov |
| PG Chambers School | Cedar Knolls, NJ | Charitable | $15,500 | apps.irs.gov | |
| Turning Point USA | Lemont, IL | Charitable | $10,412 | apps.irs.gov | |
| Atlas | Sterling, VA | Charitable | $10,000 | apps.irs.gov | |
| Bernard Township Pba | Basking Ridge, NJ | Charitable | $10,000 | apps.irs.gov | |
| Christian Family Care | Phoenix, AZ | Charitable | $10,000 | apps.irs.gov | |
| Oasis | Paterson, NJ | Charitable | $10,000 | apps.irs.gov | |
| Pilots To the Rescue | Brooklyn, NY | Charitable | Animal-related | $10,000 | apps.irs.gov |
| Project Horses | Great Falls, VA | Charitable | $10,000 | apps.irs.gov | |
| St Patrick's Catholic Church | Scottsdale, AZ | Charitable | $10,000 | apps.irs.gov | |
| Cystic Fibrosis Foundation | Bethesda, MD | Charitable | Diseases, disorders and medical disciplines | $5,125 | apps.irs.gov |
| Arizona Sunshine Angels | Glendale, AZ | Charitable | Human services | $5,000 | apps.irs.gov |
| Az Friends of Foster Children Foundation | Phoenix, AZ | Charitable | $5,000 | apps.irs.gov | |
| Az Small Dog Rescue | Phoenix, AZ | Charitable | $5,000 | apps.irs.gov | |
| Community Food Bank | Tuscon, AZ | Charitable | Food, agriculture and nutrition | $5,000 | apps.irs.gov |
| Fierce Love Rescue | Stephens City, VA | Charitable | Animal-related | $5,000 | apps.irs.gov |
| Filter of Hope | Tuscaloosa, AL | Charitable | $5,000 | apps.irs.gov | |
| Forever Loved Pet Sanctuary | Scottsdale, AZ | Charitable | Animal-related | $5,000 | apps.irs.gov |
| Habitat for Humanity | Atlanta, GA | Charitable | $5,000 | apps.irs.gov | |
| Maggie's Place | Phoenix, AZ | Charitable | $5,000 | apps.irs.gov | |
| No Kid Hungry | Topeka, KS | Charitable | $5,000 | apps.irs.gov | |
| Nourish Phoenix | Phoenix, AZ | Charitable | $5,000 | apps.irs.gov | |
| St Mary's College | Notre Dame, IN | Charitable | $5,000 | apps.irs.gov | |
| Tin Cup Fund | Sterling, VA | Charitable | Human services | $5,000 | apps.irs.gov |
| Underdog Rescue of Arizona | Chandler, AZ | Charitable | $5,000 | apps.irs.gov | |
| Eleventh Hour Rescue | Rockaway, NJ | Charitable | $3,240 | apps.irs.gov | |
| Let Them Know | Leesburg, VA | Charitable | Human services | $2,500 | apps.irs.gov |
| Loudoun Citizens for Social Justice | Leesburg, VA | Charitable | Human services | $1,900 | apps.irs.gov |
| Leesburg Volunteer Fire | Leesburg, VA | Charitable | Public safety, disaster preparedness and relief | $1,500 | apps.irs.gov |
| St Elizabeth Academy | Convent Station, NJ | Charitable | $600 | apps.irs.gov | |
| Coach Costello Foundation | Charlestown, WV | Charitable | Philanthropy, voluntarism and grantmaking foundations | $500 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed April 29, 2025, IRS object ID 202531199349100213. It reported $176,962 in grants paid; 23 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Mothers Grace | Scottsdale, AZ | Charitable | Human services | $20,000 | apps.irs.gov |
| University of Notre Dame | Notre Dame, IN | Charitable | $17,500 | apps.irs.gov | |
| Bernard Township Pba | Basking Ridge, NJ | Charitable | $11,000 | apps.irs.gov | |
| Maggie's Place | Phoenix, AZ | Charitable | $10,000 | apps.irs.gov | |
| Oasis | Paterson, NJ | Charitable | $10,000 | apps.irs.gov | |
| PG Chambers School | Cedar Knolls, NJ | Charitable | $10,000 | apps.irs.gov | |
| Phoenix Police Foundation | Phoenix, AZ | Charitable | Public safety, disaster preparedness and relief | $10,000 | apps.irs.gov |
| Prelude To A Cure | West Caldwell, NJ | Charitable | Medical research | $10,000 | apps.irs.gov |
| St Patrick's Catholic Church | Scottsdale, AZ | Charitable | $10,000 | apps.irs.gov | |
| Foothills Animal Rescue | Scottsdale, AZ | Charitable | Animal-related | $6,462 | apps.irs.gov |
| Atlas | Sterling, VA | Charitable | $6,000 | apps.irs.gov | |
| Az Friends of Foster Children Foundation | Phoenix, AZ | Charitable | $5,000 | apps.irs.gov | |
| Az Small Dog Rescue | Phoenix, AZ | Charitable | $5,000 | apps.irs.gov | |
| Forever Loved Pet Sanctuary | Scottsdale, AZ | Charitable | Animal-related | $5,000 | apps.irs.gov |
| National Kidney Foundation | New York, NY | Charitable | Diseases, disorders and medical disciplines | $5,000 | apps.irs.gov |
| Sojourner Center | Phoenix, AZ | Charitable | Human services | $5,000 | apps.irs.gov |
| St Bernadette Catholic Church | Scottsdale, AZ | Charitable | $5,000 | apps.irs.gov | |
| St Elizabeth Academy | Convent Station, NJ | Charitable | $5,000 | apps.irs.gov | |
| St Mary's College | Notre Dame, IN | Charitable | $5,000 | apps.irs.gov | |
| The Craig School | Mountain Lakes, NJ | Charitable | Education | $5,000 | apps.irs.gov |
| Underdog Rescue of Arizona | Chandler, AZ | Charitable | $5,000 | apps.irs.gov | |
| Coach Costello Foundation | Charlestown, WV | Charitable | Philanthropy, voluntarism and grantmaking foundations | $3,000 | apps.irs.gov |
| DT Care | Moon Township, PA | Charitable | $3,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Human services | $55,400 |
| Animal-related | $31,462 |
| Public safety, disaster preparedness and relief | $11,500 |
| Diseases, disorders and medical disciplines | $10,125 |
| Medical research | $10,000 |
| Food, agriculture and nutrition | $5,000 |
| Education | $5,000 |
| Philanthropy, voluntarism and grantmaking foundations | $3,500 |
States funded
| Recipient state | Granted |
|---|---|
| Arizona | $162,462 |
| New Jersey | $90,340 |
| Indiana | $45,000 |
| Virginia | $41,900 |
| New York | $15,000 |
| Illinois | $10,412 |
| Maryland | $5,125 |
| Alabama | $5,000 |
Also on SpecStream
- Who funds human services in Arizona
- Who funds animal-related in Arizona
- Who funds animal-related in New York
- Who funds public safety, disaster preparedness and relief in Arizona
- Who funds medical research in New Jersey
- Who funds human services in Virginia
Updated May 14, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.