Grants paid by Mellen Charitable Fdn (fka Tf Fdn) C/O Paul Mccoy Family Office Svcs
EIN 85-3945419 · Boston, MA · Form 990-PF, Part XV · NTEE T22
Mellen Charitable Fdn (fka Tf Fdn) C/O Paul Mccoy Family Office Svcs of Boston, MA (EIN 85-3945419) reported 41 grants paid totaling $46,288,156 to 17 recipients in tax years 2022–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$46,288,156
41 grants
Recipients
17
distinct organizations
Tax years
2022–2024
3 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2022 | 11 | $5,035,000 | — |
| 2023 | 13 | $5,595,000 | — |
| 2024 | 17 | $35,658,156 | — |
Top recipients
The 17 recipients receiving the most from Mellen Charitable Fdn (fka Tf Fdn) C/O Paul Mccoy Family Office Svcs, by grants paid, out of 17 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Jerome Avenue Fund Co the Boston Foundation | U | East Haven, CT | 3 | $26,037,906 | 2024 |
| Dana-Farber Inc 04-3102433 | B | Boston, MA | 3 | $5,120,000 | 2024 |
| Upstream USA 35-2581424 | B | Boston, MA | 3 | $3,000,000 | 2024 |
| Year Up Inc 04-3534407 | C | Boston, MA | 3 | $1,620,000 | 2024 |
| Focusing Philanthropy 45-2405071 | B | Santa Monica, CA | 3 | $1,537,000 | 2024 |
| St Vincent's Medical Center 06-0702617 | D | Bridgeport, CT | 3 | $1,525,000 | 2024 |
| Teach for America - Ma 13-3541913 | C | New York, NY | 6 | $1,300,000 | 2024 |
| Social Finance 27-4620963 | B | Boston, MA | 1 | $1,000,000 | 2024 |
| Youth Villages 86-3225331 | D | Woburn, MA | 2 | $1,000,000 | 2024 |
| Horizons for Homeless Children 22-2915188 | B | Roxbury, MA | 3 | $750,000 | 2024 |
| New England Aquarium 04-2297514 | C | Boston, MA | 3 | $750,000 | 2024 |
| Cedars-Sinai Medical Center 95-1644600 | B | Los Angeles, CA | 3 | $750,000 | 2024 |
| Jewish Vocational Service 04-2104357 | B | Boston, MA | 1 | $500,000 | 2022 |
| Milford Public Schools | U | Milford, MA | 1 | $445,500 | 2024 |
| Waltham Public Schools | U | Waltham, MA | 1 | $402,750 | 2024 |
| Duet Inc 32-0568985 | B | Boston, MA | 1 | $300,000 | 2024 |
| United States Fund for Unicef | U | New York, NY | 1 | $250,000 | 2022 |
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 41 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Jerome Avenue Fund Co the Boston Foundation East Haven, CT | U | $25,047,906 | paid | GENERAL PURPOSE - 90,885 SH VTI BOOK VALUE $19,385,886MEAN FMV USED FOR DEDUCTION | 202513159349101736 |
| 2024 | Dana-Farber Inc Boston, MA | B | $4,060,000 | paid | DANA-FARBER CANCER INSTITUTE PROJECTS AND INITIATIVES | 202513159349101736 |
| 2024 | Upstream USA Boston, MA | B | $1,000,000 | paid | SUPPORT UPSTREAM USA'S MISSION TO EXPAND OPPORTUNITY BY REDUCING UNPLANNED PREGNANCY | 202513159349101736 |
| 2024 | Social Finance Boston, MA | B | $1,000,000 | paid | SUPPORT TRAINING FOR THE UNEMPLOYED OR UNDEREMPLOYED TO GAIN ACCESS TO HIGH-DEMAND JOBS THAT PAY FAMILY SUSTAINING WAGES | 202513159349101736 |
| 2024 | Year Up Inc Boston, MA | C | $540,000 | paid | DIRECT SERVICE PROGRAMS AND NEW PILOTS AND INITIATIVES | 202513159349101736 |
| 2024 | Focusing Philanthropy Santa Monica, CA | B | $537,000 | paid | JEWISH VOCATIONAL SERVICE / FOCUSING PHILANTHROPY MATCHING GIFT CAMPAIGN | 202513159349101736 |
| 2024 | Youth Villages Woburn, MA | D | $500,000 | paid | PROVIDE YOUNG ADULTS WITH LIFESET SERVICES | 202513159349101736 |
| 2024 | Milford Public Schools Milford, MA | U | $445,500 | paid | SUPPORT EVIDENCE BASED 1:1 VIRTUAL TUTORING THROUGH IGNITE READING TO SUPPORT 1ST AND 2ND GRADE STUDENTS IN HIGH POVERTY | 202513159349101736 |
| 2024 | St Vincent's Medical Center Bridgeport, CT | D | $425,000 | paid | ESTABLISH THE NEIL AND DIANE MELLEN CRITICAL CARE FUND | 202513159349101736 |
| 2024 | Waltham Public Schools Waltham, MA | U | $402,750 | paid | SUPPORT EVIDENCE BASED 1:1 VIRTUAL TUTORING THROUGH IGNITE READING TO SUPPORT 1ST AND 2ND GRADE STUDENTS IN HIGH POVERTY | 202513159349101736 |
| 2024 | Duet Inc Boston, MA | B | $300,000 | paid | PROVIDE OPPORTUNITIES FOR POST-SECONDARY DEGREES THAT ARE DESIGNED FOR AFFORDABILITY AND CAREER ADVANCEMENT | 202513159349101736 |
| 2024 | Cedars-Sinai Medical Center Los Angeles, CA | B | $250,000 | paid | FURTHER THE AREA OF GYNECOLOGIC ONCOLOGY AT CEDARS-SINAI | 202513159349101736 |
| 2024 | Teach for America - Ma New York, NY | C | $250,000 | paid | COMMITMENT TO A FUTURE WHERE EVERY CHILD HAS AN EQUAL CHANCE IN LIFE | 202513159349101736 |
| 2024 | Horizons for Homeless Children Roxbury, MA | B | $250,000 | paid | FUND THE INCREMENTAL COSTS OF EDUCATING 50 ADDITIONAL CHILDREN IN THE EARLY EDUCATION PROGRAM | 202513159349101736 |
| 2024 | New England Aquarium Boston, MA | C | $250,000 | paid | SUPPORT THE HIRING OF CONSERVATION FIELD STAFF WITHIN THE ANDERSON CABOT CENTER FOR OCEAN LIFE | 202513159349101736 |
| 2024 | Teach for America - Ri New York, NY | C | $200,000 | paid | COMMITMENT TO A FUTURE WHERE EVERY CHILD HAS AN EQUAL CHANCE IN LIFE | 202513159349101736 |
| 2024 | Teach for America - Ct New York, NY | C | $200,000 | paid | COMMITMENT TO A FUTURE WHERE EVERY CHILD HAS AN EQUAL CHANCE IN LIFE | 202513159349101736 |
| 2023 | Upstream USA Boston, MA | B | $1,000,000 | paid | SUPPORT UPSTREAM USA'S MISSION TO EXPAND OPPORTUNITY BY REDUCING UNPLANNED PREGNANCY | 202443169349100614 |
| 2023 | Jerome Avenue Fund Co the Boston Foundation East Haven, CT | U | $700,000 | paid | GENERAL PURPOSE | 202443169349100614 |
| 2023 | Year Up Inc Boston, MA | C | $540,000 | paid | DIRECT SERVICE PROGRAMS AND NEW PILOTS AND INITIATIVES | 202443169349100614 |
| 2023 | Dana-Farber Inc Boston, MA | B | $530,000 | paid | DANA-FARBER CANCER INSTITUTE PROJECTS AND INITIATIVES | 202443169349100614 |
| 2023 | Focusing Philanthropy Santa Monica, CA | B | $500,000 | paid | JEWISH VOCATIONAL SERVICE / FOCUSING PHILANTHROPY MATCHING GIFT CAMPAIGN | 202443169349100614 |
| 2023 | Youth Villages Woburn, MA | D | $500,000 | paid | PROVIDE YOUNG ADULTS WITH LIFESET SERVICES | 202443169349100614 |
| 2023 | St Vincent's Medical Center Bridgeport, CT | D | $425,000 | paid | ESTABLISH THE NEIL AND DIANE MELLEN CRITICAL CARE FUND | 202443169349100614 |
| 2023 | Cedars-Sinai Medical Center Los Angeles, CA | B | $250,000 | paid | FURTHER THE AREA OF GYNECOLOGIC ONCOLOGY AT CEDARS-SINAI | 202443169349100614 |
| 2023 | Horizons for Homeless Children Roxbury, MA | B | $250,000 | paid | FUND THE INCREMENTAL COSTS OF EDUCATING 50 ADDITIONAL CHILDREN IN THE EARLY EDUCATION PROGRAM | 202443169349100614 |
| 2023 | Teach for America - Ma New York, NY | C | $250,000 | paid | COMMITMENT TO A FUTURE WHERE EVERY CHILD HAS AN EQUAL CHANCE IN LIFE | 202443169349100614 |
| 2023 | New England Aquarium Boston, MA | C | $250,000 | paid | SUPPORT THE HIRING OF CONSERVATION FIELD STAFF WITHIN THE ANDERSON CABOT CENTER FOR OCEAN LIFE | 202443169349100614 |
| 2023 | Teach for America - Ct New York, NY | C | $200,000 | paid | COMMITMENT TO A FUTURE WHERE EVERY CHILD HAS AN EQUAL CHANCE IN LIFE | 202443169349100614 |
| 2023 | Teach for America - Ri New York, NY | C | $200,000 | paid | COMMITMENT TO A FUTURE WHERE EVERY CHILD HAS AN EQUAL CHANCE IN LIFE | 202443169349100614 |
| 2022 | Upstream USA Boston, MA | B | $1,000,000 | paid | SUPPORT UPSTREAM USA'S MISSION TO EXPAND OPPORTUNITY BY REDUCING UNPLANNED PREGNANCY | 202303189349105650 |
| 2022 | St Vincent's Medical Center Bridgeport, CT | D | $675,000 | paid | ESTABLISH THE NEIL AND DIANE MELLEN CRITICAL CARE FUND | 202303189349105650 |
| 2022 | Year Up Inc Boston, MA | C | $540,000 | paid | DIRECT SERVICE PROGRAMS AND NEW PILOTS AND INITIATIVES | 202303189349105650 |
| 2022 | Dana-Farber Inc Boston, MA | B | $530,000 | paid | DANA-FARBER CANCER INSTITUTE PROJECTS AND INITIATIVES | 202303189349105650 |
| 2022 | Focusing Philanthropy Santa Monica, CA | B | $500,000 | paid | JEWISH VOCATIONAL SERVICE / FOCUSING PHILANTHROPY MATCHING GIFT CAMPAIGN | 202303189349105650 |
| 2022 | Jewish Vocational Service Boston, MA | B | $500,000 | paid | SUPPORT THE WORK OF JVS IN ESTABLISHING AND OPERATING ARLAB HEALTHCARE AND BIOTECHNOLOGY CAREER INSTITUTE | 202303189349105650 |
| 2022 | Jerome Avenue Fund Co the Boston Foundation East Haven, CT | U | $290,000 | paid | GENERAL PURPOSE | 202303189349105650 |
| 2022 | Horizons for Homeless Children Roxbury, MA | B | $250,000 | paid | FUND THE INCREMENTAL COSTS OF EDUCATING 50 ADDITIONAL CHILDREN IN THE EARLY EDUCATION PROGRAM | 202303189349105650 |
| 2022 | Cedars-Sinai Medical Center Los Angeles, CA | B | $250,000 | paid | FURTHER THE AREA OF GYNECOLOGIC ONCOLOGY AT CEDARS-SINAI | 202303189349105650 |
| 2022 | New England Aquarium Boston, MA | C | $250,000 | paid | SUPPORT THE HIRING OF CONSERVATION FIELD STAFF WITHIN THE ANDERSON CABOT CENTER FOR OCEAN LIFE | 202303189349105650 |
| 2022 | United States Fund for Unicef New York, NY | U | $250,000 | paid | TO SUPPORT UNICEF'S WORK ON BEHALF OF UKRAINIAN CHILDREN AND FAMILIES | 202303189349105650 |
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 | 202513159349101736 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202443169349100614 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202303189349105650 |
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/853945419.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.