Grants paid by The William R & Ruth D Cuming Charitable Foundation
EIN 04-3423911 · Cambridge, MA · Form 990-PF, Part XV · NTEE T20Z
The William R & Ruth D Cuming Charitable Foundation of Cambridge, MA (EIN 04-3423911) reported 34 grants paid totaling $389,500 to 17 recipients in tax years 2020–2023, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$389,500
34 grants
Recipients
17
distinct organizations
Tax years
2020–2023
3 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 9 | $141,500 | — |
| 2022 | 14 | $142,600 | — |
| 2023 | 11 | $105,400 | — |
Top recipients
The 17 recipients receiving the most from The William R & Ruth D Cuming Charitable Foundation, by grants paid, out of 17 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Belmont Day School 04-2108347 | B | Belmont, MA | 3 | $85,000 | 2023 |
| Massachusetts Institute of Technology 04-2103594 | B | Cambridge, MA | 3 | $65,000 | 2023 |
| The Dana Farber Cancer Institure 04-2263040 | C | Boston, MA | 3 | $54,000 | 2023 |
| Tufts University 23-7123824 | B | Medford, MA | 2 | $50,000 | 2023 |
| Milton Academy 04-2103603 | B | Milton, MA | 2 | $30,000 | 2022 |
| Trustees of Tufts College - Tufts University 04-2103634 | D | Somerville, MA | 1 | $25,000 | 2020 |
| Morgan Stanley Dw Inc | U | Boston, MA | 1 | $15,000 | 2023 |
| Riverside Community Care Inc 04-3097170 | B | Dedham, MA | 3 | $12,000 | 2023 |
| Joe Andruzzi Foundation 26-2017043 | B | North Attleborough, MA | 3 | $11,000 | 2023 |
| Assumption University 04-2105776 | B | Worcester, MA | 2 | $9,000 | 2023 |
| Simmons College 04-3420506 | B | Boston, MA | 2 | $8,000 | 2023 |
| University of New England 01-0211810 | B | Biddeford, ME | 3 | $6,000 | 2023 |
| Cystic Fibrosis Foundation | U | Natick, MA | 1 | $5,000 | 2022 |
| Alzheimers Association | U | Raynham, MA | 1 | $5,000 | 2022 |
| Cato Institute 23-7432162 | B | Washington, DC | 1 | $5,000 | 2022 |
| The Children's Room 04-3123184 | D | Arlington, MA | 1 | $3,000 | 2023 |
| Lyme Awareness of Cape Cod 27-0298266 | C | Mashpee, MA | 2 | $1,500 | 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 34 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Tufts University Medford, MA | B | $25,000 | paid | NEW VENTURES COMPETITION AT TUFTS ENTREPRENEURSHIP CENTER | 202403209349106960 |
| 2023 | Massachusetts Institute of Technology Cambridge, MA | B | $20,000 | paid | FOR DELTA V ACCELERATOR AT MARTIN TRUST CENTER FOR MIT ENTREPRENEURSHIP | 202403209349106960 |
| 2023 | Morgan Stanley Dw Inc Boston, MA | U | $15,000 | paid | ANNUAL FUND | 202403209349106960 |
| 2023 | The Belmont Day School Belmont, MA | B | $15,000 | paid | ANNUAL FUND | 202403209349106960 |
| 2023 | The Dana Farber Cancer Institure Boston, MA | C | $10,000 | paid | CUMING FAMILY FUND FOR PEDIATRIC BRAIN TUMOR RESEARCH | 202403209349106960 |
| 2023 | Riverside Community Care Inc Dedham, MA | B | $5,000 | paid | FOR GUIDANCE CENTER | 202403209349106960 |
| 2023 | Assumption University Worcester, MA | B | $4,000 | paid | ANNUAL FUND | 202403209349106960 |
| 2023 | Joe Andruzzi Foundation North Attleborough, MA | B | $3,400 | paid | GENERAL PURPOSES | 202403209349106960 |
| 2023 | The Children's Room Arlington, MA | D | $3,000 | paid | ANNUAL FUND | 202403209349106960 |
| 2023 | Simmons College Boston, MA | B | $3,000 | paid | ANNUAL FUND | 202403209349106960 |
| 2023 | University of New England Biddeford, ME | B | $2,000 | paid | SUPPORT OF THE ART GALLERY AND THE WESTBROOK COLLEGE ANNUAL ALUMNI FUND | 202403209349106960 |
| 2022 | Tufts University Medford, MA | B | $25,000 | paid | NEW VENTURES COMPETITION AT TUFTS ENTREPRENEURSHIP CENTER | 202343199349106099 |
| 2022 | Massachusetts Institute of Technology Cambridge, MA | B | $25,000 | paid | FOR DELTA V ACCELERATOR AT MARTIN TRUST CENTER FOR MIT ENTREPRENEURSHIP | 202343199349106099 |
| 2022 | Dana Farber Cancer Institute Boston, MA | B | $25,000 | paid | CUMING FAMILY FUND FOR PEDIATRIC BRAIN TUMOR RESEARCH | 202343199349106099 |
| 2022 | Milton Academy Milton, MA | B | $15,000 | paid | ANNUAL FUND | 202343199349106099 |
| 2022 | The Belmont Day School Belmont, MA | B | $15,000 | paid | ANNUAL FUND | 202343199349106099 |
| 2022 | Riverside Community Care Inc Dedham, MA | B | $5,000 | paid | FOR GUIDANCE CENTER | 202343199349106099 |
| 2022 | Simmons College Boston, MA | B | $5,000 | paid | ANNUAL FUND | 202343199349106099 |
| 2022 | Alzheimers Association Raynham, MA | U | $5,000 | paid | SUPPORT ORGANIZATION | 202343199349106099 |
| 2022 | Cato Institute Washington, DC | B | $5,000 | paid | SUPPORT ORGANIZATION | 202343199349106099 |
| 2022 | Assumption University Worcester, MA | B | $5,000 | paid | ANNUAL FUND | 202343199349106099 |
| 2022 | Cystic Fibrosis Foundation Natick, MA | U | $5,000 | paid | ANNUAL FUND | 202343199349106099 |
| 2022 | Joe Andruzzi Foundation North Attleborough, MA | B | $4,600 | paid | GENERAL PURPOSES | 202343199349106099 |
| 2022 | University of New England Biddeford, ME | B | $2,000 | paid | SUPPORT OF THE ART GALLERY AND THE WESTBROOK COLLEGE ANNUAL ALUMNI FUND | 202343199349106099 |
| 2022 | Lyme Awareness of Cape Cod Mashpee, MA | C | $1,000 | paid | ANNUAL FUND | 202343199349106099 |
| 2020 | The Belmont Day School Belmont, MA | B | $55,000 | paid | GENERAL PURPOSES | 202111379349102501 |
| 2020 | Trustees of Tufts College - Tufts University Somerville, MA | D | $25,000 | paid | GENERAL PURPOSES | 202111379349102501 |
| 2020 | Massachusetts Institute of Technology Cambridge, MA | B | $20,000 | paid | FOR DELTA V ACCELERATOR AT MARTIN TRUST CENTER FOR MIT ENTREPRENEURSHIP | 202111379349102501 |
| 2020 | Dana Farber Cancer Institute Boston, MA | B | $19,000 | paid | CUMING FAMILY FUND FOR PEDIATRIC BRAIN TUMOR RESEARCH | 202111379349102501 |
| 2020 | Milton Academy Milton, MA | B | $15,000 | paid | GENERAL EDUCATIONAL PURPOSES | 202111379349102501 |
| 2020 | Joe Andruzzi Foundation North Attleborough, MA | B | $3,000 | paid | GENERAL PURPOSES | 202111379349102501 |
| 2020 | University of New England Portland, ME | B | $2,000 | paid | SUPPORT OF THE ART GALLERY AND THE WESTBROOK COLLEGE ANNUAL ALUMNI FUND | 202111379349102501 |
| 2020 | Riverside Community Care Inc Needham, MA | C | $2,000 | paid | GENERAL PURPOSES | 202111379349102501 |
| 2020 | Lyme Awareness of Cape Cod Mashpee, MA | C | $500 | paid | GENERAL PURPOSES | 202111379349102501 |
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 | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202403209349106960 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202343199349106099 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202111379349102501 |
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/043423911.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.