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California · Private foundation

The Joseph & Katherine Castucci Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$403k
Granted FY2024(still arriving)
32
Grants FY2024
37
Organizations funded FY2023
41%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$2,500
Largest grant, FY2024
$210,000
Organizations funded a year
21 to 59
FY2017 to FY2023
States reached, FY2024
2
Total assets, FY2024
$1.7M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 41% of the organizations The Joseph & Katherine Castucci Foundation funded were first-time grantees, receiving 19% of its grant dollars.

New vs renewed · share of each year

In FY2023, 81% of grant dollars renewed an existing relationship; $30k went to new ones.

50%100%’18’19’20’21’22’23
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23
Human ServicesEducationCommunity ImprovementRecreation & SportsPhilanthropyHealthOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving31$403k48%
FY202337$158k41%
FY202232$98k47%
FY202124$69k67%
FY202021$57k52%
FY201959$195k81%
FY201857$101k51%
FY201754$92kn/a
85% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Human Services$411kCrime & Legal$233kRecreation & Sports$153kEducation$50kCommunity Improvement$31kPublic Benefit$31kYouth Development$28kHealth$25kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 68 grantees
All grantees of The Joseph & Katherine Castucci Foundation by total granted
GranteeTotal grantedYearsShare of their budget
C S H a - Youth Leagues Inc$204,0007100%
West Covina Community Services Foundation Inc$75,00032%
Covina Rotary Charities$41,000718%
Core-934 Inc$32,0007n/a
K-9 Partners of Covina$28,500615%
Future America$16,000432%
West Covina Bruins Youth Football$12,00034%
Baldwin Park Charitable Relief Foundation$8,7004n/a
Tilly's Life Center$8,25020%
Cgm Charitable Foundation$8,000215%
Assistance League of Covina Valley$7,18541%
California Contract Cities Association$6,23711%
Biola University Inc$6,00030%
Eye-Das Foundation$6,0003n/a
Coast Community College District$5,0001n/a
Blood Cancer United Inc$5,00010%
Pasadena Hospital Association Ltd$5,00010%
Leave No Paws Behind Inc$5,00021%
Five Acres The Boys and Girls' Aid Society of Los Angeles County$5,00010%
West Covina Youth Pony Baseball$4,8174n/a
Claremont Bible Chapel$4,0002n/a
City of Azusa$3,2502n/a
Azusa Police Foundation$3,1202n/a
Film It West Covina$3,0002n/a
Prosper Missions Inc$3,0001n/a
LP Firecracker Softball Foundation$3,000111%
Youth Film Productions$3,0001n/a
Kiwanis Club of Covina-South Hills$3,0001n/a
Frontsight Military Ministry$3,00011%
Life Bible Fellowship Inc$2,5002n/a
Rubio Foundation$2,50013%
Prodigy Athletic Inc$2,5001n/a
Baldwin Park Public Safety Employees Association$2,5001n/a
South El Monte High School PTSA$2,50012%
Friends of Fullerton Tennis Inc$2,5001n/a
Whittier Police Officers Association$2,30011%
Cory Lidle Foundation$2,00012%
West Covina Beautiful$2,0001n/a
I Matter Foundation$2,0001n/a
West Covina American Little League$2,00012%
The San Gabrielpomona Parents Place$2,00010%
The Passionate Life Foundation$2,00012%
Irwindale Chamber of Commerce Inc$2,0001n/a
Ovation School for the Performing Arts$2,00011%
Independent Cities Association Inc$1,90011%
Irwindale Education Fund$1,6501n/a
Irwindale Educational Foundation$1,5002n/a
Cerritos College Foundation$1,40010%
Aocds Memorial Fund$1,10011%
Azusa Chamber of Commerce$1,10030%
Guerreros Athletic Foundation$1,0001n/a
San Jose Charter Academy$1,00010%
Police Unity Tour Chapter VII of Southern California$1,00010%
The Historical Society of West Covina$1,0001n/a
La Puente Community Foundation$1,00011%
Shepherds Pantry$1,00010%
Eggleston Youth Centers Inc$1,00010%
Reach Community Resource Inc$1,0001n/a
Greater Los Angeles Area Council Boy Scouts of America$1,00010%
Canyon Christian Fellowship$8501n/a
Southern California Water Utilities Association Inc$84011%
Azusa$7001n/a
San Gabriel Valley Civic Alliance$25010%
Rotary International District 5300 Inc$2501n/a
Man-E Moreno Foundation Inc$2001n/a
Covina Valley Historical Society$2001n/a
Beverly Hospital Foundation$10010%
La Puente Girls Softball$1001n/a

What it could do for these grantees

Plus 135 recipients with no EIN on record ($601k), not named here.

Where it is load-bearing

The Joseph & Katherine Castucci Foundation supplied at least a quarter of the budget for 2 of its grantees at some point. The chart plots its 38 largest grantees; load-bearing ones sit top left.

25%50%75%100%$10k$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetC S H a - Youth Leagues Inc: $204,000 over 7y, 100% of budgetWest Covina Community Services Foundation Inc: $75,000 over 3y, 1.8% of budgetCovina Rotary Charities: $41,000 over 7y, 18% of budgetK-9 Partners of Covina: $28,500 over 6y, 15% of budgetFuture America: $16,000 over 4y, 32% of budgetWest Covina Bruins Youth Football: $12,000 over 3y, 3.6% of budgetTilly's Life Center: $8,250 over 2y, 0.2% of budgetCgm Charitable Foundation: $8,000 over 2y, 15% of budgetAssistance League of Covina Valley: $7,185 over 4y, 0.6% of budgetCalifornia Contract Cities Association: $6,237 over 1y, 0.7% of budgetBiola University Inc: $6,000 over 3y, 0.0% of budgetBlood Cancer United Inc: $5,000 over 1y, 0.0% of budgetPasadena Hospital Association Ltd: $5,000 over 1y, 0.0% of budgetLeave No Paws Behind Inc: $5,000 over 2y, 0.8% of budgetFive Acres The Boys and Girls' Aid Society of Los Angeles County: $5,000 over 1y, 0.0% of budgetLP Firecracker Softball Foundation: $3,000 over 1y, 11% of budgetFrontsight Military Ministry: $3,000 over 1y, 1.1% of budgetRubio Foundation: $2,500 over 1y, 3.0% of budgetSouth El Monte High School PTSA: $2,500 over 1y, 2.3% of budgetWhittier Police Officers Association: $2,300 over 1y, 0.8% of budgetCory Lidle Foundation: $2,000 over 1y, 2.4% of budgetWest Covina American Little League: $2,000 over 1y, 1.5% of budgetThe San Gabrielpomona Parents Place: $2,000 over 1y, 0.3% of budgetThe Passionate Life Foundation: $2,000 over 1y, 2.3% of budgetOvation School for the Performing Arts: $2,000 over 1y, 0.7% of budgetIndependent Cities Association Inc: $1,900 over 1y, 0.5% of budgetCerritos College Foundation: $1,400 over 1y, 0.1% of budgetAocds Memorial Fund: $1,100 over 1y, 0.5% of budgetAzusa Chamber of Commerce: $1,100 over 3y, 0.4% of budgetSan Jose Charter Academy: $1,000 over 1y, 0.0% of budgetPolice Unity Tour Chapter VII of Southern California: $1,000 over 1y, 0.1% of budgetLa Puente Community Foundation: $1,000 over 1y, 1.0% of budgetShepherds Pantry: $1,000 over 1y, 0.0% of budgetEggleston Youth Centers Inc: $1,000 over 1y, 0.0% of budgetGreater Los Angeles Area Council Boy Scouts of America: $1,000 over 1y, 0.0% of budgetSouthern California Water Utilities Association Inc: $840 over 1y, 0.6% of budgetSan Gabriel Valley Civic Alliance: $250 over 1y, 0.3% of budgetBeverly Hospital Foundation: $100 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 38.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Tennant FoundationCA17.8× affinity6 shared granteesties to 10 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Tennant Foundation · Champion Family Foundation · Kaiser Foundation Hospitals · California Community Foundation · Enterprise Holdings Foundation · The Blackbaud Giving Fund · The Bank of America Charitable Foundation Inc · Natl Christian Charitable Fdn Inc · Vanguard Charitable Endowment Program · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare The Joseph & Katherine Castucci Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Joseph & Katherine Castucci Foundation?

Find your warmest path to The Joseph & Katherine Castucci Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About The Joseph & Katherine Castucci Foundation

How much does The Joseph & Katherine Castucci Foundation give?
The Joseph & Katherine Castucci Foundation reported 32 grants totaling $403,050 in its FY2024 IRS filing. It funded between 21 and 59 organizations a year over FY2017 to FY2023.
What does The Joseph & Katherine Castucci Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Human Services (35%), Crime & Legal (20%), Recreation & Sports (13%).
Who are The Joseph & Katherine Castucci Foundation's largest grantees?
By total granted over FY2017 to FY2024: C S H a - Youth Leagues Inc ($204k), West Covina Community Services Foundation Inc ($75k), Covina Rotary Charities ($41k).
Does The Joseph & Katherine Castucci Foundation fund new organizations?
In FY2023, 41% of the organizations it funded were first-time grantees.
Does The Joseph & Katherine Castucci Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The Joseph & Katherine Castucci Foundation?
Its strongest co-funders, measured against what their size predicts, include Tennant Foundation, Champion Family Foundation, Kaiser Foundation Hospitals.
Where is The Joseph & Katherine Castucci Foundation based?
The Joseph & Katherine Castucci Foundation is based in CA.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 203 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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