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· Private foundation

The John & Mary Corcoran Family 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.

$6.1M
Granted FY2024still arriving
15
Grants FY2024still arriving
1
States reached
$3.4M
Largest
01What it funds
01100% classified

What it funded, over time

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

Philanthropy$23MEducation$19MHousing & Shelter$995kReligion$447kInternational$200kHuman Services$195kEnvironment$115kYouth Development$10k
02FY2024 · 15 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • $10k–50k9 grants · $185k
  • $50k–250k3 grants · $219k
  • $250k+3 grants · $5.7M
$25,000
Median grant
1
States reached
$111M
Total assets
Largest grants
RecipientAmount
TPI CRADLE TO CAREER GRANTS$3,400,000
Individual grant recipient$1,593,875
THE PHILANTHROPIC INITIATIVE INC$674,581
LEAF PROGRAM (SUPPLIESLESLIE COLLEGE)$119,210
SAINT ROCK HAITI FOUNDATION$50,000
FATHER BILL'S & MAINSPRING$50,000
BOURNE CONSERVATION TRUST$30,000
CARITAS COMMUNITIES INC$25,000
ST MARY'S WOMEN & INFANTS CENTER$25,000
PINE STREET INN$25,000
ST FRANCIS HOUSE$25,000
ROSIE'S PLACE$25,000
JULIE'S FAMILY LEARNING PROGRAM$10,000
THE MILTON LIBRARY FOUNDATION$10,000
CROSSROADS FOR KIDS$10,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY17–24, $375k) land where the poverty rate runs at 16%, against an area that typically sits at 9%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%HOUSE OF POSSIBILITIES: $10k → 11%HOUSE OF POSSIBILITIES: $10k → 11%PINE STREET INN: $25k → 16%PINE STREET INN: $20k → 16%PINE STREET INN: $20k → 16%PINE STREET INN: $20k → 16%PINE STREET INN: $20k → 16%PINE STREET INN: $20k → 16%PINE STREET INN: $20k → 16%PINE STREET INN: $20k → 16%ST FRANCIS HOUSE: $25k → 16%ST FRANCIS HOUSE: $25k → 16%ST FRANCIS HOUSE: $25k → 16%ST FRANCIS HOUSE: $25k → 16%ST FRANCIS HOUSE: $20k → 16%ST FRANCIS HOUSE: $20k → 16%ST FRANCIS HOUSE: $20k → 16%ST FRANCIS HOUSE: $20k → 16%JULIE'S FAMILY LEARNING PROGRAM: $10k → 16%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
04

Where the work is directed

The same grants placed two ways: where each recipient sits, and where its stated purpose sends the money.

About 8% of The John & Mary Corcoran Family Foundation’s grant dollars are earmarked for a different county than the recipient’s own address.

The John & Mary Corcoran Family Foundationlessmore of its giving
Placed by recipient address
How this is measured
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the funder’s own 990 grant descriptions.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

99%of every dollar goes to organizations it has funded before.
$21M · 18 repeat orgs$146k to everyone else

Grantees it renews have grown median revenue +123% since the first grant, against +42% for those funded once.

18 repeat relationships: 13 still active in FY2024, 5 since wound down; 2 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

18
2

Total granted

$21M
$126k

Median revenue growth · since first grant

+123%
+42%

Still filing today

56%
50%

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $20k went to new ones.

50%100%’17’18’19’20’21’22’23’24
RenewedFirst-time

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

’17’18’19’20’21’22’23’24
Human ServicesEducationHousing & ShelterHealthEnvironmentRecreation & SportsOther
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.

Backed again, and grew

  • GEORGETOWN UNIVERSITY
    5× · 2017–2023 · $1.3M · revenue +47%
  • FB
    FATHER BILL'S & MAINSPRING INC
    7× · 2017–2024 · $270k · revenue +150%
  • CC
    CARITAS COMMUNITIES INC
    8× · 2017–2024 · $215k · revenue +69%

Funded once

  • EMMANUEL COLLEGEgraduated
    one grant, 2017 · $125k · revenue +42%
  • ST
    ST THERESA SCHOOL MINI GRANT
    one grant, 2022 · $750
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Brookview House Inc

Brookview's mission is to help homeless and at risk families learn the skills necessary to break the cycle of homelessness and poverty.

Human Services
2
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
3
Metropolitan Boston Housing Partnership Inc D/B/a Metro Housing Boston

Metro housing boston mobilizes wide-ranging resources to provide innovative and personalized services that lead families and individuals to housing stability, economic security, and an improved quality of life.

Housing & Shelter
4
Massachusetts Higher Education Assistance Corporation

The organization's primary exempt purpose is to provide access to and conduct activities in furtherance of higher education.

—
5
Massachusetts Housing Investment Corporation

Mhic's mission is to be an innovative private financier of afforable housing and community development throughout new england, providing financing that would not otherwise be available, and extending the impact of that financing to ensure…

Housing & Shelter
6
Boston Public Library Fund Inc

The boston public library fund provides financial support to the boston public library (bpl), ensuring that it remains viable, engaging, accessible, and free to all. the library fund fulfills this mission by working in partnership with…

Education
7
Massachusetts Affordable Housing Alliance Inc

Maha breaks down barriers facing first-time and first-generation home buyers and owners through education, counseling, advocacy, and grassroots organizing.

Housing & Shelter
8
St Mary's Center for Women & Children Inc

St. Mary's Center for Women and Children (SMC), a multi-service organization supporting women, children, and families, believes shelter is not enough to erase the devastation of cyclical poverty and homelessness.Grounded in social justice,…

Unclassified
9
Massachusetts Institute of Technology

The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.

Education
10
Brighton Marine Inc

Brighton marine, inc. provides military and veteran families with comprehensive campus-based quality health care, as well as affordable and supportive housing for at-risk veterans and their families.

Health
11
The Bridgespan Group Inc

Bridgespan's mission is to build a better world by strengthening the ability of mission-driven organizations and philanthropists to achieve breakthrough results in addressing society's most important challenges and opportunities.

Community Improvement
12
The Millicent Library

Public lending library

Education
How this is measured
The grantee most central to the portfolio’s shape is Saint Francis House Inc; the most unlike its peers is Milton Library Foundation Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
05the grantee network

14 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 14 of the 23 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
14/14
Grantees still filing
11/14
Grew since first funded

Where the money sits, by cause and then by grantee

Boston Foundation Inc: $23,496,910 · PhilanthropyBoston Foundation IncTPI CRADLE TO CAREER GRANTS: $10,600,000 · OtherTPI CRADLE TO CAREER GRANTSIndividual grant recipient: $4,557,625 · OtherIndividual grant recipientINNER-CITY SCHOLARSHIP FUND: $875,000 · OtherTHE PHILANTHROPIC INITIATIVE INC: $857,525 · OtherLEAF PROGRAM (SUPPLIESLESLIE COLLEGE): $745,908 · Other+4 more: $722,030 · OtherGEORGETOWN UNIVERSITY: $1,250,000 · EducationEMMANUEL COLLEGE: $125,000 · EducationMILTON LIBRARY FOUNDATION INC: $47,500 · EducationFATHER BILL'S & MAINSPRING INC: $270,000 · Housing & ShelterCARITAS COMMUNITIES INC: $215,000 · Housing & ShelterROSIE'S PLACE INC: $165,000 · Housing & ShelterSAINT FRANCIS HOUSE INC: $180,000 · Human ServicesPINE STREET INN INC: $165,000 · Human ServicesHOUSE OF POSSIBILITIES INC: $20,000 · Human Services+1 more: $10,000 · Human ServicesSt Rock Haiti Foundation LTD: $200,000 · HealthBOURNE CONSERVATION TRUST: $115,000 · EnvironmentCROSSROADS FOR KIDS INC: $10,000 · Recreation & Sports
Philanthropy$23,496,910Other$18,358,088Education$1,422,500Housing & Shelter$650,000Human Services$375,000Health$200,000Environment$115,000Recreation & Sports$10,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetBoston Foundation Inc: $23,496,910 over 5y, 2.9% of budgetGEORGETOWN UNIVERSITY: $1,250,000 over 5y, 0.0% of budgetFATHER BILL'S & MAINSPRING INC: $270,000 over 7y, 0.2% of budgetCARITAS COMMUNITIES INC: $215,000 over 8y, 0.7% of budgetSt Rock Haiti Foundation LTD: $200,000 over 4y, 5.9% of budgetSAINT FRANCIS HOUSE INC: $180,000 over 8y, 0.2% of budgetROSIE'S PLACE INC: $165,000 over 8y, 0.2% of budgetPINE STREET INN INC: $165,000 over 8y, 0.0% of budgetEMMANUEL COLLEGE: $125,000 over 1y, 0.1% of budgetBOURNE CONSERVATION TRUST: $115,000 over 5y, 11% of budgetMILTON LIBRARY FOUNDATION INC: $47,500 over 5y, 6.0% of budgetHOUSE OF POSSIBILITIES INC: $20,000 over 2y, 0.7% of budgetJulies Family Learning Program Inc: $10,000 over 1y, 0.6% of budgetCROSSROADS FOR KIDS INC: $10,000 over 1y, 0.1% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds Boston Foundation Inc ↗
  • Who funds GEORGETOWN UNIVERSITY ↗
  • Who funds FATHER BILL'S & MAINSPRING INC ↗
  • Who funds CARITAS COMMUNITIES INC ↗
  • Who funds St Rock Haiti Foundation LTD ↗
  • Who funds SAINT FRANCIS HOUSE INC ↗
  • Who funds ROSIE'S PLACE INC ↗
  • Who funds PINE STREET INN INC ↗
  • Who funds EMMANUEL COLLEGE ↗
  • Who funds BOURNE CONSERVATION TRUST ↗
  • Who funds MILTON LIBRARY FOUNDATION INC ↗
  • Who funds HOUSE OF POSSIBILITIES INC ↗
  • Who funds Julies Family Learning Program Inc ↗
  • Who funds CROSSROADS FOR KIDS INC ↗

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.

Arbella Insurance FoundationMA13.5× affinity4 shared granteesties to 4 of 4Hover any node to trace its alignments.Compare side by side →

Open a dossier: Arbella Insurance Foundation · The Bank of America Charitable Foundation Inc · 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.

How much its grantees rely on government

Each dot is one organization The John & Mary Corcoran Family Foundation funds: left to right is the share of its income from government, bottom to top the share from The John & Mary Corcoran Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 40%1%4%8%15%funder's share of their income ↑0%23%45%68%90%share of the org’s income from government →median 11%
  • House of Possibilities Inc: 76% of income from government
  • Father Bill's & Mainspring Inc: 24% of income from government
  • Saint Francis House Inc: 18% of income from government
  • Pine Street Inn Inc: 11% of income from government
  • Crossroads for Kids Inc: 1% of income from government
  • Emmanuel College: 0% of income from government
  • Rosie's Place Inc: 0% of income from government
  • Boston Foundation Inc: 0% of income from government
no gov moneyreceives it· size = income
4get no government money at all
1report government grants on their 990 we could not trace to a source (not plotted)
1rely on government for over half their income
⤢ axis zoomed · 0–90%
typical government reliance, FY20–25
How this is measured
Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.

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 23 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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