Grants paid by The Mosakowski Family Charitable Foundation
EIN 20-2052977 · Swampscott, MA · Form 990-PF, Part XV · NTEE T20
The Mosakowski Family Charitable Foundation of Swampscott, MA (EIN 20-2052977) reported 29 grants paid totaling $13,074,525 to 12 recipients in tax years 2020–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$13,074,525
29 grants
Recipients
12
distinct organizations
Tax years
2020–2024
4 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 7 | $1,792,500 | — |
| 2022 | 9 | $4,035,000 | — |
| 2023 | 6 | $4,999,266 | — |
| 2024 | 7 | $2,247,759 | — |
Top recipients
The 12 recipients receiving the most from The Mosakowski Family Charitable Foundation, by grants paid, out of 12 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Cares | U | Cambridge, MA | 3 | $5,249,266 | 2023 |
| College of the Holy Cross 52-1538350 | C | Worcester, MA | 2 | $3,000,000 | 2024 |
| Roman Catholic Archdiocese of Boston | U | Braintree, MA | 2 | $1,000,000 | 2022 |
| Catholic Schools Foundation Inc 22-2485502 | C | Boston, MA | 4 | $650,000 | 2024 |
| St Mary's High School 84-3653545 | D | Lynn, MA | 2 | $617,500 | 2024 |
| St Benedicts Preparatory School Inc 87-2863614 | B | Newark, NJ | 3 | $600,000 | 2024 |
| Massachusetts Association for Mental Health 04-2104711 | B | Boston, MA | 2 | $557,759 | 2024 |
| Hebrew Seniorlife | U | Rosindale, MA | 1 | $500,000 | 2022 |
| National Park Foundation | U | New York City, NY | 2 | $300,000 | 2022 |
| Nativity School of Worcester 03-0385377 | B | Worcester, MA | 3 | $300,000 | 2024 |
| Catholic Charities North | U | Lynn, MA | 4 | $200,000 | 2024 |
| Lynn YMCA | U | Lynn, MA | 1 | $100,000 | 2020 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 29 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | College of the Holy Cross Worcester, MA | C | $1,500,000 | paid | GENERAL OPERATING | 202503189349102420 |
| 2024 | Massachusetts Association for Mental Health Boston, MA | B | $222,759 | paid | GENERAL OPERATING | 202503189349102420 |
| 2024 | St Benedicts Preparatory School Inc Newark, NJ | B | $200,000 | paid | GENERAL OPERATING | 202503189349102420 |
| 2024 | Catholic Schools Foundation Inc Boston, MA | C | $150,000 | paid | GENERAL OPERATING | 202503189349102420 |
| 2024 | Nativity School of Worcester Worcester, MA | B | $100,000 | paid | GENERAL OPERATING | 202503189349102420 |
| 2024 | Catholic Charities North Lynn, MA | U | $50,000 | paid | GENERAL OPERATING | 202503189349102420 |
| 2024 | St Mary's High School Lynn, MA | D | $25,000 | paid | GENERAL OPERATING | 202503189349102420 |
| 2023 | Cares Cambridge, MA | U | $2,999,266 | paid | GENERAL OPERATING | 202413199349106156 |
| 2023 | College of the Holy Cross Worcester, MA | C | $1,500,000 | paid | GENERAL OPERATING | 202413199349106156 |
| 2023 | St Benedicts Preparatory School Inc Newark, NJ | B | $200,000 | paid | GENERAL OPERATING | 202413199349106156 |
| 2023 | Catholic Schools Foundation Inc Boston, MA | C | $150,000 | paid | GENERAL OPERATING | 202413199349106156 |
| 2023 | Nativity School of Worcester Worcester, MA | B | $100,000 | paid | GENERAL OPERATING | 202413199349106156 |
| 2023 | Catholic Charities North Lynn, MA | U | $50,000 | paid | GENERAL OPERATING | 202413199349106156 |
| 2022 | Cares Cambridge, MA | U | $2,000,000 | paid | GENERAL OPERATING | 202333199349101598 |
| 2022 | Roman Catholic Archdiocese of Boston Braintree, MA | U | $500,000 | paid | GENERAL OPERATING | 202333199349101598 |
| 2022 | Hebrew Seniorlife Rosindale, MA | U | $500,000 | paid | GENERAL OPERATING | 202333199349101598 |
| 2022 | Massachusetts Assn for Mental Hea Boston, MA | C | $335,000 | paid | GENERAL OPERATING | 202333199349101598 |
| 2022 | National Park Foundation New York, NY | U | $200,000 | paid | GENERAL OPERATING | 202333199349101598 |
| 2022 | St Benedicts Preparatory School Inc Newark, NJ | B | $200,000 | paid | GENERAL OPERATING | 202333199349101598 |
| 2022 | Catholic Schools Foundation Inc Boston, MA | C | $150,000 | paid | GENERAL OPERATING | 202333199349101598 |
| 2022 | Nativity School of Worcester Worcester, MA | B | $100,000 | paid | GENERAL OPERATING | 202333199349101598 |
| 2022 | Catholic Charities North Lynn, MA | U | $50,000 | paid | GENERAL OPERATING | 202333199349101598 |
| 2020 | St Mary's High School Lynn, MA | D | $592,500 | paid | GENERAL OPERATING | 202143199349105259 |
| 2020 | Roman Catholic Archdiocese of Boston Braintree, MA | U | $500,000 | paid | GENERAL OPERATING | 202143199349105259 |
| 2020 | Cares Cambridge, MA | U | $250,000 | paid | GENERAL OPERATING | 202143199349105259 |
| 2020 | Catholic Schools Foundation Inc Boston, MA | B | $200,000 | paid | GENERAL OPERATING | 202143199349105259 |
| 2020 | Lynn YMCA Lynn, MA | U | $100,000 | paid | GENERAL OPERATING | 202143199349105259 |
| 2020 | National Park Foundation New York City, NY | U | $100,000 | paid | GENERAL OPERATING | 202143199349105259 |
| 2020 | Catholic Charities North Lynn, MA | U | $50,000 | paid | GENERAL OPERATING | 202143199349105259 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202503189349102420 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202413199349106156 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202333199349101598 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202143199349105259 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/202052977.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.