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Pennsylvania · Public charity

Custos Foundation

The Custos Foundations mission is to support the worldwide operations and activities of the Catholic Church by educating the public on and preserving the five main pillars of the Christian faith: the Christian Tradition the family ethos dignity and sacredness of life western thought and all forms of sacred art.

$4.2M
Granted FY2024(still arriving)
9
Itemized grants FY2024
4
Organizations funded FY2023
75%
First-time grantees FY2023
Read the full brief
Itemized, FY2024
$4.0M
The rest is grants the schedule does not break out
Median grant, FY2024
$22,300
Largest grant, FY2024
$3,660,000
Organizations funded a year
4 to 4
FY2022 to FY2023
States reached, FY2024
5
Total assets, FY2024
$2.1M

How open it is to new grantees

In FY2023, 75% of the organizations Custos Foundation funded were first-time grantees, receiving 99% of its grant dollars.

The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving9$4.0M67%
FY20234$3.4M75%
FY20224$61kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2022 to 2024.

Education$7.0MReligion$289kHuman Services$143kPhilanthropy$25kArts & Culture$11kInternational$10k

Top grantees

Largest recipients by total granted, FY2022 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Syracuse University$7,000,00020%
Friends of the Consoling Sisters of the Sacred Heart of Jesus Inc$200,000131%
International Institute for Culture Inc$112,500321%
The Neumann Forum Inc$35,000138%
The Association of Knights and Ladies Order of the Holy Sepulchre of Jerusalem$27,80022%
Friends of Aventine Hill Foundation$25,0001n/a
Elm Institute Inc$20,00014%
Catholic Sacred Music Project Inc$11,0001n/a
Priestly Fraternity of St Peter Inc$10,0001n/a
Catholic Near East Welfare Assoc Inc$10,0001n/a
Show all 12 grantees
All grantees of Custos Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Syracuse University$7,000,00020%
Friends of the Consoling Sisters of the Sacred Heart of Jesus Inc$200,000131%
International Institute for Culture Inc$112,500321%
The Neumann Forum Inc$35,000138%
The Association of Knights and Ladies Order of the Holy Sepulchre of Jerusalem$27,80022%
Friends of Aventine Hill Foundation$25,0001n/a
Elm Institute Inc$20,00014%
Catholic Sacred Music Project Inc$11,0001n/a
Priestly Fraternity of St Peter Inc$10,0001n/a
Catholic Near East Welfare Assoc Inc$10,0001n/a
Caritas in Veritate - Civ USA$10,00011%
Preserve the Latin Mass Inc$6,0001n/a

Plus 1 recipient with no EIN on record ($10k), not named here.

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.

Donor Advised Charitable Giving IncCO5× affinity5 shared granteesties to 2 of 2Hover any node to trace its alignments.Compare side by side →

Open a dossier: Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · 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 Custos Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Custos Foundation?

Find your warmest path to Custos 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 Custos Foundation

How much does Custos Foundation give?
Custos Foundation reported 9 itemized grants totaling $4,035,800, out of $4,235,459 in total grant expense reported on the return in its FY2024 IRS filing. It funded between 4 and 4 organizations a year over FY2022 to FY2023.
What does Custos Foundation fund?
By grant dollars over FY2022 to FY2024, its largest causes are Education (94%), Religion (4%), Human Services (2%).
Who are Custos Foundation's largest grantees?
By total granted over FY2022 to FY2024: Syracuse University ($7.0M), Friends of the Consoling Sisters of the Sacred Heart of Jesus Inc ($200k), International Institute for Culture Inc ($113k).
Does Custos Foundation fund new organizations?
In FY2023, 75% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Custos Foundation?
Its strongest co-funders, measured against what their size predicts, include Donor Advised Charitable Giving Inc, Fidelity Investments Charitable Gift Fund, Amazonsmile Foundation.
Where is Custos Foundation based?
Custos Foundation is based in PA.

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 13 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 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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