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California · Private foundation

Charles Piper Cost Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$62k
Granted FY2025(still arriving)
23
Grants FY2025
24
Organizations funded FY2024
25%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,500
Largest grant, FY2025
$5,000
Organizations funded a year
24 to 43
FY2020 to FY2024
States reached, FY2025
6
Total assets, FY2025
$538k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 25% of the organizations Charles Piper Cost Foundation funded were first-time grantees, receiving 27% of its grant dollars.

New vs renewed · share of each year

In FY2024, 73% of grant dollars renewed an existing relationship; $17k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

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

’21’22’23’24
Community ImprovementEnvironmentPhilanthropyArts & CultureEducationOther
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
FY2025still arriving23$62k9%
FY202424$64k25%
FY202336$60k3%
FY202237$62k0%
FY202143$63k12%
FY202042$54kn/a
98% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Arts & Culture$143kEnvironment$50kEducation$33kFood & Nutrition$31kHousing & Shelter$24kHuman Services$24kRecreation & Sports$21kCrime & Legal$12kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NH
WA
MT
MN
MA
OR
PA
CA
NM
DC

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Santa Fe Pro Musica Inc$55,60042%
Chronicle Season of Sharing Fund$14,70060%
Joe Goode Performance Group$14,50061%
Habitot Childrens Museum$14,50062%
La Luz Center$11,50060%
Enterprise Community Partners Inc$10,50050%
Producers Partnership Inc$10,00021%
Golden State Salmon Association Inc$10,00061%
Fulcrum Foundation$10,0002n/a
Bighorn River Alliance$8,50051%
Show all 40 grantees
All grantees of Charles Piper Cost Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Santa Fe Pro Musica Inc$55,60042%
Chronicle Season of Sharing Fund$14,70060%
Joe Goode Performance Group$14,50061%
Habitot Childrens Museum$14,50062%
La Luz Center$11,50060%
Enterprise Community Partners Inc$10,50050%
Producers Partnership Inc$10,00021%
Golden State Salmon Association Inc$10,00061%
Fulcrum Foundation$10,0002n/a
Bighorn River Alliance$8,50051%
Western Rivers Conservancy$8,50060%
Impact Justice$8,00060%
Sonoma County Regional Parks Foundation$8,00060%
Redwood Trails Alliance$8,00061%
Sonoma Land Trust$8,00060%
Wild and Free Foundation$6,00061%
Berkeley Community Scholars DBA Berkeley Community Fund$6,00030%
The Wheelwright Museum of the American Indian$6,00040%
Siesta Valley Foundation$5,0001n/a
Berkeley Partners for Parks$4,70061%
Bienvenidos Outreach Inc$4,00040%
Georgia O'Keeffe Museum$4,00040%
New Mexico Immigrant Law Center$4,00040%
New Mexico Coalition to End Homelessness$4,00040%
Lensic Performing Arts Center$4,00040%
The Saint Paul Chamber Orchestra Society$4,00040%
St Mark's School of Southborough Inc$4,00040%
American Tapestry Alliance Inc$4,00041%
Cancer Foundation for New Mexico$4,00040%
Museum of New Mexico Foundation$4,00040%
Yerba Buena Center for the Arts$3,00020%
Bentley School$2,50010%
Cityside Journalism Initiative$2,00020%
Earthjustice$2,00020%
Planned Parenthood Shasta-Diablo Inc$2,00030%
New Mexico School for the Arts - Arts Institute$2,00020%
Kipp Bay Area Schools$1,00010%
California Recovery Divers$1,0001n/a
National Geographic Society$1,00010%
Seeds of Learning$50010%

What it could do for these grantees

Plus 16 recipients with no EIN on record ($80k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Charles Piper Cost Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSanta Fe Pro Musica Inc: $55,600 over 4y, 1.7% of budgetChronicle Season of Sharing Fund: $14,700 over 6y, 0.0% of budgetJoe Goode Performance Group: $14,500 over 6y, 0.7% of budgetHabitot Childrens Museum: $14,500 over 6y, 2.0% of budgetLa Luz Center: $11,500 over 6y, 0.1% of budgetEnterprise Community Partners Inc: $10,500 over 5y, 0.0% of budgetProducers Partnership Inc: $10,000 over 2y, 1.1% of budgetGolden State Salmon Association Inc: $10,000 over 6y, 0.6% of budgetBighorn River Alliance: $8,500 over 5y, 0.5% of budgetWestern Rivers Conservancy: $8,500 over 6y, 0.0% of budgetImpact Justice: $8,000 over 6y, 0.0% of budgetSonoma County Regional Parks Foundation: $8,000 over 6y, 0.2% of budgetRedwood Trails Alliance: $8,000 over 6y, 0.6% of budgetSonoma Land Trust: $8,000 over 6y, 0.0% of budgetWild and Free Foundation: $6,000 over 6y, 0.7% of budgetBerkeley Community Scholars DBA Berkeley Community Fund: $6,000 over 3y, 0.2% of budgetThe Wheelwright Museum of the American Indian: $6,000 over 4y, 0.1% of budgetBerkeley Partners for Parks: $4,700 over 6y, 0.8% of budgetBienvenidos Outreach Inc: $4,000 over 4y, 0.3% of budgetGeorgia O'Keeffe Museum: $4,000 over 4y, 0.0% of budgetNew Mexico Immigrant Law Center: $4,000 over 4y, 0.0% of budgetNew Mexico Coalition to End Homelessness: $4,000 over 4y, 0.1% of budgetLensic Performing Arts Center: $4,000 over 4y, 0.0% of budgetThe Saint Paul Chamber Orchestra Society: $4,000 over 4y, 0.0% of budgetSt Mark's School of Southborough Inc: $4,000 over 4y, 0.0% of budgetAmerican Tapestry Alliance Inc: $4,000 over 4y, 1.5% of budgetCancer Foundation for New Mexico: $4,000 over 4y, 0.1% of budgetMuseum of New Mexico Foundation: $4,000 over 4y, 0.0% of budgetYerba Buena Center for the Arts: $3,000 over 2y, 0.0% of budgetBentley School: $2,500 over 1y, 0.0% of budgetCityside Journalism Initiative: $2,000 over 2y, 0.0% of budgetEarthjustice: $2,000 over 2y, 0.0% of budgetPlanned Parenthood Shasta-Diablo Inc: $2,000 over 3y, 0.0% of budgetNew Mexico School for the Arts - Arts Institute: $2,000 over 2y, 0.0% of budgetKipp Bay Area Schools: $1,000 over 1y, 0.0% of budgetNational Geographic Society: $1,000 over 1y, 0.0% of budgetSeeds of Learning: $500 over 1y, 0.1% 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 37.

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.

Santa Fe Community FoundationNM21.2× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Santa Fe Community Foundation · The Abeles Foundation · Marin Community Foundation · The Yelp Foundation · The San Francisco Foundation · The William & Flora Hewlett Foundation · Bny Mellon Charitable Gift Fund · Gale Family Foundation · Thornburg Foundation · Kenneth Rainin Foundation · Albuquerque Community Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc

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 Charles Piper Cost Foundation with peer funders

About Charles Piper Cost Foundation

How much does Charles Piper Cost Foundation give?
Charles Piper Cost Foundation reported 23 grants totaling $62,200 in its FY2025 IRS filing. It funded between 24 and 43 organizations a year over FY2020 to FY2024.
What does Charles Piper Cost Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Arts & Culture (39%), Environment (13%), Education (9%).
Who are Charles Piper Cost Foundation's largest grantees?
By total granted over FY2020 to FY2025: Santa Fe Pro Musica Inc ($56k), Chronicle Season of Sharing Fund ($15k), Joe Goode Performance Group ($15k).
Does Charles Piper Cost Foundation fund new organizations?
In FY2024, 25% of the organizations it funded were first-time grantees.
Does Charles Piper Cost 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 Charles Piper Cost Foundation?
Its strongest co-funders, measured against what their size predicts, include Santa Fe Community Foundation, The Abeles Foundation, Marin Community Foundation.
Where is Charles Piper Cost Foundation based?
Charles Piper Cost 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 57 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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