Funding search · EIN 223746616 · Scottsdale, AZ

The Charles F and Ruth J Knippenberg

Name: The Charles F and Ruth J Knippenberg grants, 2022–2025
Creator: PaperOrbit
License: https://www.irs.gov/charities-non-profits/exempt-organization-public-disclosure-and-availability-requirements

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

105
grants reported: $771,272
total given: 2022–2025
filing years: $5,000
median grant

Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

Full IRS filings ↗How this is built Report an error

Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

Mothers Grace4 grants · $71,750
University of Notre Dame4 grants · $70,000
Pg Chambers School4 grants · $46,450
Oasis4 grants · $40,000
Project Horses2 grants · $30,000
Bernard Township Pba2 grants · $21,000
St Mary'S College4 grants · $20,000
St Patrick'S Catholic Church2 grants · $20,000
The Shelter2 grants · $20,000
Prelude To a Cure2 grants · $20,000

Giving over time

$194,592

2022

$184,941

2023

$176,962

2024

$214,777

2025

Grant history

The 100 largest of 105 grants.

$20,750
Mothers Grace · Scottsdale, AZ · 2022
Charitable
$20,000
Mothers Grace · Scottsdale, AZ · 2024
Charitable
$20,000
Project Horses · Great Falls, VA · 2023
Charitable
$17,500
University of Notre Dame · Notre Dame, IN · 2025
Charitable
$17,500
University of Notre Dame · Notre Dame, IN · 2024
Charitable
$17,500
University of Notre Dame · Notre Dame, IN · 2023
Charitable
$17,500
University of Notre Dame · Notre Dame, IN · 2022
Charitable
$16,000
Mothers Grace · Scottsdale, AZ · 2025
Charitable
$15,500
Pg Chambers School · Cedar Knolls, NJ · 2025
Charitable
$15,000
Mothers Grace · Scottsdale, AZ · 2023
Charitable
$12,400
Pg Chambers School · Cedar Knolls, NJ · 2023
Charitable
$11,000
Bernard Township Pba · Basking Ridge, NJ · 2024
Charitable
$10,835
St Judes · Memphis, TN · 2023
Charitable
$10,412
Turning Point USA · Lemont, IL · 2025
Charitable
$10,000
Atlas · Sterling, VA · 2025
Charitable
$10,000
Bernard Township Pba · Basking Ridge, NJ · 2025
Charitable
$10,000
Christian Family Care · Phoenix, AZ · 2025
Charitable
$10,000
Oasis · Paterson, NJ · 2025
Charitable
$10,000
Pilots To the Rescue · Brooklyn, NY · 2025
Charitable
$10,000
Project Horses · Great Falls, VA · 2025
Charitable
$10,000
St Patrick'S Catholic Church · Scottsdale, AZ · 2025
Charitable
$10,000
Maggie'S Place · Phoenix, AZ · 2024
Charitable
$10,000
Oasis · Paterson, NJ · 2024
Charitable
$10,000
Pg Chambers School · Cedar Knolls, NJ · 2024
Charitable
$10,000
Phoenix Police Foundation · Phoenix, AZ · 2024
Charitable
$10,000
Prelude To a Cure · West Caldwell, NJ · 2024
Charitable
$10,000
St Patrick'S Catholic Church · Scottsdale, AZ · 2024
Charitable
$10,000
Oasis · Paterson, NJ · 2023
Charitable
$10,000
Prelude To a Cure · West Caldwell, NJ · 2023
Charitable
$10,000
Restoration · Naples, FL · 2023
Charitable
$10,000
St Agnes Catholic Church · Naples, FL · 2023
Charitable
$10,000
The Craig School · Mountain Lakes, NJ · 2023
Charitable
$10,000
The Shelter · Naples, FL · 2023
Charitable
$10,000
Equine Tranquility · Green, NJ · 2022
Charitable
$10,000
Healing Towers · Naples, FL · 2022
Charitable
$10,000
Multiplying Good · Wilmington, DE · 2022
Charitable
$10,000
Nourish Every Child · Phoenix, AZ · 2022
Charitable
$10,000
Oasis · Paterson, NJ · 2022
Charitable
$10,000
St Bernadette Catholic Church · Scottsdale, AZ · 2022
Charitable
$10,000
The Shelter · Naples, FL · 2022
Charitable
$8,550
Pg Chambers School · Cedar Knolls, NJ · 2022
Charitable
$7,500
Ach Healthcare · Jersey City, NJ · 2022
Charitable
$7,500
Focus · Golden, CO · 2022
Charitable
$6,462
Foothills Animal Rescue · Scottsdale, AZ · 2024
Charitable
$6,000
Atlas · Sterling, VA · 2024
Charitable
$5,300
Willing Warriors · Haymarket, VA · 2022
Charitable
$5,125
Cystic Fibrosis Foundation · Bethesda, MD · 2025
Charitable
$5,000
Arizona Sunshine Angels · Glendale, AZ · 2025
Charitable
$5,000
Az Friends of Foster Children Foundation · Phoenix, AZ · 2025
Charitable
$5,000
Az Small Dog Rescue · Phoenix, AZ · 2025
Charitable
$5,000
Community Food Bank · Tuscon, AZ · 2025
Charitable
$5,000
Fierce Love Rescue · Stephens City, VA · 2025
Charitable
$5,000
Filter of Hope · Tuscaloosa, AL · 2025
Charitable
$5,000
Forever Loved Pet Sanctuary · Scottsdale, AZ · 2025
Charitable
$5,000
Habitat for Humanity · Atlanta, GA · 2025
Charitable
$5,000
Maggie'S Place · Phoenix, AZ · 2025
Charitable
$5,000
No Kid Hungry · Topeka, KS · 2025
Charitable
$5,000
Nourish Phoenix · Phoenix, AZ · 2025
Charitable
$5,000
St Mary'S College · Notre Dame, IN · 2025
Charitable
$5,000
Tin Cup Fund · Sterling, VA · 2025
Charitable
$5,000
Underdog Rescue of Arizona · Chandler, AZ · 2025
Charitable
$5,000
Az Friends of Foster Children Foundation · Phoenix, AZ · 2024
Charitable
$5,000
Az Small Dog Rescue · Phoenix, AZ · 2024
Charitable
$5,000
Forever Loved Pet Sanctuary · Scottsdale, AZ · 2024
Charitable
$5,000
National Kidney Foundation · New York, NY · 2024
Charitable
$5,000
Sojourner Center · Phoenix, AZ · 2024
Charitable
$5,000
St Bernadette Catholic Church · Scottsdale, AZ · 2024
Charitable
$5,000
St Elizabeth Academy · Convent Station, NJ · 2024
Charitable
$5,000
St Mary'S College · Notre Dame, IN · 2024
Charitable
$5,000
The Craig School · Mountain Lakes, NJ · 2024
Charitable
$5,000
Underdog Rescue of Arizona · Chandler, AZ · 2024
Charitable
$5,000
Ach Healthcare · Jersey City, NJ · 2023
Charitable
$5,000
American Cancer Society · Hagerstown, MD · 2023
Charitable
$5,000
Cystic Fibrosis Foundation · Bethesda, MD · 2023
Charitable
$5,000
Glaas · Green Lake, WI · 2023
Charitable
$5,000
Maui Food Bank · Wailuku, HI · 2023
Charitable
$5,000
Pancreatic Cancer Action Network · Manhattan Beach, CA · 2023
Charitable
$5,000
St Elizabeth Academy · Convent Station, NJ · 2023
Charitable
$5,000
St Mary'S College · Notre Dame, IN · 2023
Charitable
$5,000
American Cancer Society · Hagerstown, MD · 2022
Charitable
$5,000
Angel Man Syndrome · Gainsville, FL · 2022
Charitable
$5,000
Az Small Dog Rescue · Phoenix, AZ · 2022
Charitable
$5,000
Chicago Furniture Bank · Chicago, IL · 2022
Charitable
$5,000
Forever Loved Pet Sanctuary · Scottsdale, AZ · 2022
Charitable
$5,000
Hugs and Hope for Homeless Pets · Edison, NJ · 2022
Charitable
$5,000
Sojourner Center · Phoenix, AZ · 2022
Charitable
$5,000
St Agnes Catholic Church · Naples, FL · 2022
Charitable
$5,000
St Elizabeths Academy · Convent Station, NJ · 2022
Charitable
$5,000
St Mary'S College · Notre Dame, IN · 2022
Charitable
$3,240
Eleventh Hour Rescue · Rockaway, NJ · 2025
Charitable
$3,000
Coach Costello Foundation · Charlestown, WV · 2024
Charitable
$3,000
Dt Care · Moon Township, PA · 2024
Charitable
$3,000
Ast · Nashville, TN · 2022
Charitable
$2,706
Forever Loved Pet Sanctuary · Scottsdale, AZ · 2023
Charitable
$2,500
Let Them Know · Leesburg, VA · 2025
Charitable
$2,500
Az Small Dog Rescue · Phoenix, AZ · 2023
Charitable
$2,492
Belmont University · Nashville, TN · 2022
Charitable
$2,000
Icing Smiles · Laurel, MD · 2023
Charitable
$2,000
Nourish Every Child · Phoenix, AZ · 2023
Charitable
$1,900
Loudoun Citizens for Social Justice · Leesburg, VA · 2025
Charitable

View all 105 grants →

Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.