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· Private foundation

The Mosakowski Family Charitable 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.

$2.2M
Granted FY2024still arriving
7
Grants FY2024still arriving
2
States reached
$1.5M
Largest
01What it funds
0184% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Education$6.4MReligion$1.5MPhilanthropy$1.0MHealth$335kEnvironment$325kHuman Services$250kRecreation & Sports$223kOther$0
02FY2024 · 7 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • $10k–50k1 grant · $25k
  • $50k–250k5 grants · $723k
  • $250k+1 grant · $1.5M
$150,000
Median grant
2
States reached
$109M
Total assets
Largest grants
RecipientAmount
COLLEGE OF THE HOLY CROSS$1,500,000
MASSACHUSETTS ASSOCIATION$222,759
ST BENEDICTS PREPARATORY SCHOOL INC$200,000
CATHOLIC SCHOOLS FOUNDATION INC$150,000
NATIVITY SCHOOL OF WORCESTER$100,000
CATHOLIC CHARITIES NORTH$50,000
ST MARY'S HIGH SCHOOL$25,000
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:

Dollar for dollar, its grants (FY20–24) land where the poverty rate runs at 10%, against an area that typically sits at 12%. 18% of its dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 12%ROMAN CATHOLIC ARCHDIOCESE OF BOSTON: $500k → 7%CARES: $3.0M → 8%ST MARY'S HIGH SCHOOL: $729k → 10%NATIVITY SCHOOL OF WORCESTER: $200k → 11%HEBREW SENIORLIFE: $500k → 16%NATIONAL PARK FOUNDATION: $200k → 17%ST BENEDICTS PREPARATORY SCHOOL INC: $200k → 16%ROMAN CATHOLIC ARCHDIOCESE OF BOSTON: $500k → 7%CARES: $2.0M → 8%ST MARY'S HIGH SCHOOL: $593k → 10%CATHOLIC SCHOOLS FOUNDATION INC: $150k → 11%HEBREW SENIORLIFE: $500k → 16%NATIONAL PARK FOUNDATION: $100k → 17%ST BENEDICTS PREPARATORY SCHOOL INC: $200k → 16%ROMAN CATHOLIC ARCHDIOCESE OF BOSTON: $500k → 7%CARES: $275k → 8%LYNN YMCA: $500k → 10%CATHOLIC SCHOOLS FOUNDATION INC: $150k → 11%MASSACHUSETTS ASSN FOR MENTAL HEA: $335k → 16%NATIONAL PARK FOUNDATION: $25k → 17%ST BENEDICTS PREPARATORY SCHOOL INC: $200k → 16%CARES: $250k → 8%LYNN YMCA: $100k → 10%CATHOLIC SCHOOLS FOUNDATION INC: $150k → 11%CATHOLIC SCHOOLS FOUNDATION INC: $300k → 16%CATHOLIC CHARITIES NORTH: $50k → 10%NATIVITY SCHOOL OF WORCESTER: $100k → 11%MASSACHUSETTS ASSOCIATION: $223k → 16%CATHOLIC CHARITIES NORTH: $50k → 10%NATIVITY SCHOOL OF WORCESTER: $100k → 11%CATHOLIC SCHOOLS FOUNDATION INC: $200k → 16%CATHOLIC CHARITIES NORTH: $50k → 10%NATIVITY SCHOOL OF WORCESTER: $100k → 11%CATHOLIC CHARITIES NORTH: $50k → 10%COLLEGE OF THE HOLY CROSS: $1.5M → 11%CATHOLIC CHARITIES NORTH: $50k → 10%COLLEGE OF THE HOLY CROSS: $1.5M → 11%ST MARY'S HIGH SCHOOL: $25k → 10%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.
03Its grantees
repeat funding

Who it funds again

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

97%of every dollar goes to organizations it has funded before.
$16M · 11 repeat orgs$558k to everyone else

11 repeat relationships: 6 still active in FY2024, 5 since wound down; 1 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

11
1

Total granted

$16M
$335k

Still filing today

36%
0%

New vs renewed · share of each year

In FY2024, 90% of grant dollars renewed an existing relationship; $223k went to new ones.

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

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

’20’21’22’23’24
EducationPhilanthropyOther
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

  • TO
    TRUSTEES OF THE COLLEGE OF THE HOLY CROSS
    2× · 2023–2024 · $3.0M · revenue +19%
  • CS
    CATHOLIC SCHOOLS FOUNDATION INC
    5× · 2020–2024 · $950k · revenue +5%
  • NS
    NATIVITY SCHOOL OF WORCESTER INC
    4× · 2021–2024 · $500k · revenue +134%

Funded once

  • MA
    MASSACHUSETTS ASSN FOR MENTAL HEA
    one grant, 2022 · $335k
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
04the grantee network

4 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. 4 of the 13 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)
1
Early backer (in before they grew)
4/4
Grantees still filing
3/4
Grew since first funded

Where the money sits, by cause and then by grantee

CARES: $5,524,266 · OtherCARESROMAN CATHOLIC ARCHDIOCESE OF BOSTON: $1,500,000 · OtherROMAN CATHOLIC ARCHDIOCESE OF BOSTONST MARY'S HIGH SCHOOL: $1,346,050 · OtherST MARY'S HIGH SCHOOLST BENEDICTS PREPARATORY SCHOOL INC: $600,000 · OtherST BENEDICTS PREPARATORY SCHOOL INCIndividual grant recipient: $600,000 · OtherIndividual grant recipientNATIVITY SCHOOL OF WORCESTER INC: $500,000 · Other+4 more: $1,132,759 · Other+4 moreTRUSTEES OF THE COLLEGE OF THE HOLY CROSS: $3,000,000 · EducationTRUSTEES OF THE COLLEGE OF …CATHOLIC SCHOOLS FOUNDATION INC: $950,000 · EducationCATHOLIC SCHOOLS FOUNDATION…Hebrew Senior Life Inc: $1,000,000 · Philanthropy
Other$11,203,075Education$3,950,000Philanthropy$1,000,000

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

25%50%75%100%$100Mgrantee revenue →↑ funder's share of their budgetTRUSTEES OF THE COLLEGE OF THE HOLY CROSS: $3,000,000 over 2y, 0.5% of budgetHebrew Senior Life Inc: $1,000,000 over 2y, 1.7% of budgetCATHOLIC SCHOOLS FOUNDATION INC: $950,000 over 5y, 1.2% of budgetNATIVITY SCHOOL OF WORCESTER INC: $500,000 over 4y, 7.8% 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 TRUSTEES OF THE COLLEGE OF THE HOLY CROSS ↗
  • Who funds Hebrew Senior Life Inc ↗
  • Who funds CATHOLIC SCHOOLS FOUNDATION INC ↗
  • Who funds NATIVITY SCHOOL OF WORCESTER INC ↗

How much its grantees rely on government

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

2024
’20’21’22’23’24’25
no gov · 20%1%3%6%10%funder's share of their income ↑0%1%3%4%5%share of the org’s income from government →median 0%
  • Hebrew Senior Life Inc: 0% of income from government
no gov moneyreceives it· size = income
2get no government money at all
1report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–5%
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 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-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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