Grants paid by The Hideo Sasaki Foundation
EIN 04-3534908 · Boston, MA · Form 990-PF, Part XV · NTEE T22
The Hideo Sasaki Foundation of Boston, MA (EIN 04-3534908) reported 76 grants paid totaling $291,684 to 52 recipients in tax years 2018–2024, on Form 990-PF, Part XV. It also reported $2,000 approved for future payment, which is listed separately and not included in the total. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$291,684
76 grants
Recipients
52
distinct organizations
Tax years
2018–2024
6 filings in the corpus
Approved for future payment
$2,000
1 commitment · not included in grants paid
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 5 | $23,000 | — |
| 2020 | 6 | $28,000 | — |
| 2021 | 4 | $32,500 | — |
| 2022 | 7 | $23,750 | — |
| 2023 | 31 | $96,750 | $2,000 |
| 2024 | 23 | $87,684 | — |
Top recipients
The 52 recipients receiving the most from The Hideo Sasaki Foundation, by grants paid, out of 52 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Trustees of Tufts College 04-2103634 | C | Boston, MA | 2 | $30,000 | 2024 |
| Resist Inc 04-2433182 | B | Boston, MA | 2 | $16,000 | 2024 |
| Boston Public Housing Corporation 04-3576423 | B | Boston, MA | 2 | $15,000 | 2024 |
| Economic Developments (codman Square) | U | Chestnut Hill, MA | 2 | $15,000 | 2021 |
| Climable Inc 46-0797066 | B | Cambridge, MA | 2 | $15,000 | 2023 |
| Livable Streets Alliance (columbia Road Gender & Mobility) | U | Cambridge, MA | 2 | $15,000 | 2021 |
| Groundwork Somerville 04-3537152 | B | Somerville, MA | 2 | $15,000 | 2023 |
| The Mattapan Mapping Project | U | Boston, MA | 2 | $15,000 | 2021 |
| Center for Independent Documentary 04-2738458 | C | Boston, MA | 2 | $15,000 | 2023 |
| Chinatown Community Land Trust 47-3187874 | B | Boston, MA | 2 | $13,000 | 2024 |
| Charles River Conservancy Inc 04-3503656 | B | Cambridge, MA | 3 | $10,000 | 2023 |
| Home Energy Efficiency Teamnathan Phillips 80-0388618 | D | Cambridge, MA | 1 | $10,000 | 2020 |
| The Harborkeepers 81-2822748 | B | East Boston, MA | 2 | $7,500 | 2024 |
| Ayni Institute 81-2119468 | C | Boston, MA | 2 | $7,500 | 2024 |
| East End House Inc 04-2104163 | B | Cambridge, MA | 2 | $6,000 | 2024 |
| Sociedad Latina Inc 04-2678255 | B | Roxbury, MA | 1 | $5,500 | 2024 |
| Four Corners Main Street Inc 20-0862997 | B | Boston, MA | 1 | $5,500 | 2024 |
| MIT Urban Planning | U | Cambridge, MA | 1 | $5,000 | 2018 |
| Emerald Necklace 04-3414988 | D | Boston, MA | 2 | $5,000 | 2022 |
| New England Blacks in Philanthropy 38-3841063 | D | Boston, MA | 1 | $5,000 | 2018 |
| Mosesian Center for the Arts | U | Watertown, MA | 1 | $5,000 | 2018 |
| Boston Chinatown Neighborhood Center Inc 23-7209691 | B | Boston, MA | 2 | $5,000 | 2023 |
| Sponsor Inc DBA Mission Earth | U | Framingham, MA | 2 | $4,000 | 2024 |
| Cambridge Community Center Inc 04-2477881 | B | Cambridge, MA | 1 | $3,000 | 2023 |
| Boston Society Or Architects | U | Boston, MA | 1 | $3,000 | 2018 |
| Agassiz Baldwin Community 04-2862401 | D | Cambridge, MA | 1 | $3,000 | 2023 |
| Community Art Center Inc 04-2496097 | B | Cambridge, MA | 2 | $3,000 | 2024 |
| Greenroots 81-2718273 | B | Chelsea, MA | 2 | $2,500 | 2023 |
| On the Rise Inc 04-3290689 | B | Cambridge, MA | 2 | $2,184 | 2024 |
| Lesley University 04-2103589 | B | Cambridge, MA | 2 | $2,000 | 2024 |
| Project Restore US Inc 87-2164150 | C | Cambridge, MA | 1 | $2,000 | 2024 |
| Friends of Baldwin School Inc 32-0345900 | C | Cambridge, MA | 1 | $2,000 | 2024 |
| Green Cambridge Inc 20-8633169 | B | Cambridge, MA | 2 | $2,000 | 2024 |
| Transition House Inc 04-2631789 | B | Cambridge, MA | 2 | $2,000 | 2024 |
| Cambridge Camping Association 04-6002073 | B | Cambridge, MA | 1 | $2,000 | 2023 |
| Citizens of the World Inc 45-2823612 | D | Los Angeles, CA | 1 | $2,000 | 2024 |
| Earthos Institute | U | Somerville, MA | 1 | $1,500 | 2020 |
| Conservation Law Foundation 04-6149986 | B | Boston, MA | 1 | $1,500 | 2020 |
| Arts & Business Council of Greater Boston 22-3217131 | B | Boston, MA | 1 | $1,000 | 2023 |
| Friends of Morse School | U | Cambridge, MA | 1 | $1,000 | 2024 |
| YWCA Cambridge | U | Cambridge, MA | 1 | $1,000 | 2023 |
| Cambridge Community Center for the Arts Inc | U | Cambridge, MA | 1 | $1,000 | 2023 |
| Groundwork USA 81-0554362 | B | Yonkers, NY | 1 | $1,000 | 2023 |
| Lonnell Roberts-Wells | U | Everett, MA | 1 | $1,000 | 2024 |
| Miramelinda Monterson School | U | Cambridge, MA | 1 | $1,000 | 2023 |
| Cambridge Economic Opportunity Committee Inc 04-2378175 | B | Cambridge, MA | 1 | $1,000 | 2024 |
| City of Cambridge | U | Cambridge, MA | 1 | $1,000 | 2023 |
| Homeowners Rehab Inc 04-2519279 | B | Cambridge, MA | 1 | $1,000 | 2023 |
| Ngoc-Tran Vu | U | Dorchester, MA | 1 | $1,000 | 2023 |
| Green Streets Initiative Inc 26-1484405 | B | North Cambridge, MA | 1 | $1,000 | 2023 |
| Emmanuel Gospel Center Inc 04-2282717 | B | Dorchester, MA | 1 | $500 | 2024 |
| Third Sector New England Inc 04-2261109 | B | Boston, MA | 1 | $500 | 2024 |
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 77 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Trustees of Tufts College Boston, MA | C | $15,000 | paid | EDUCATION SUPPORT-RACIAL EQUITY IN POLICY & PLANNING FELLOWSHIP SPONSORSHIP | 202542939349100514 |
| 2024 | Chinatown Community Land Trust Boston, MA | B | $10,500 | paid | GRANT PAYMENT 2 OF 3: IMPROVING OPEN SPACE IN CHINATOWNANDGRANT PAYMENT 3 OF 3: IMPROVING OPEN SPACE IN CHINATOWNANDDESIGN GRANTS PAYMENT 1: PLANNING FOR A CHINATOWN LIBRARY PARK | 202542939349100514 |
| 2024 | Boston Public Housing Corporation Boston, MA | B | $10,000 | paid | GRANT 2 OF 3: EARLY EDUCATOR SPACE 2.0ANDGRANT 3 OF 3: EARLY EDUCATOR SPACE 2.0 | 202542939349100514 |
| 2024 | Resist Inc Boston, MA | B | $10,000 | paid | GRANT PAYMENT 2 OF 3: RECLAIM ROXBURY, SURVIVAL GUIDE TO LIVING AND STAYING IN ROXBURYANDGRANT PAYMENT 3 OF 3: RECLAIM ROXBURY, SURVIVAL GUIDE TO LIVING AND STAYING IN ROXBURY | 202542939349100514 |
| 2024 | Four Corners Main Street Inc Boston, MA | B | $5,500 | paid | DESIGN GRANTS PAYMENT 1: INCLUSIVE FOUR CORNERS | 202542939349100514 |
| 2024 | Sociedad Latina Inc Roxbury, MA | B | $5,500 | paid | DESIGN GRANTS PAYMENT 1: GARDENS FOR ALL (JARDINES PARA TODOS) | 202542939349100514 |
| 2024 | The Harborkeepers East Boston, MA | B | $5,000 | paid | GRANT PAYMENT 2 OF 3: BUILDING FOOD RESILIENCEANDGRANT PAYMENT 3 OF 3: BUILDING FOOD RESILIENCE | 202542939349100514 |
| 2024 | Ayni Institute Boston, MA | C | $5,000 | paid | GRANT PAYMENT 1 OF 3: MOVEMENT TRAINING AND CULTURAL CENTERANDGRANT PAYMENT 3 OF 3: MOVEMENT TRAINING AND CULTURAL CENTER | 202542939349100514 |
| 2024 | East End House Inc Cambridge, MA | B | $3,000 | paid | HEALTHY EATING/ACTIVE LIVING MINI GRANT; SPROUT ED GRANTANDYOUTH MENTAL HEALTH AND WELLNESS MINI GRANT; HEALTH & BIPOC ART | 202542939349100514 |
| 2024 | Community Art Center Inc Cambridge, MA | B | $2,000 | paid | YOUTH MENTAL HEALTH AND WELLNESS MINI GRANT; YOGA & MINDFULNESS GRANT | 202542939349100514 |
| 2024 | Friends of Baldwin School Inc Cambridge, MA | C | $2,000 | paid | YOUTH MENTAL HEALTH AND WELLNESS MINI GRANT | 202542939349100514 |
| 2024 | Sponsor Inc DBA Mission Earth Framingham, MA | U | $2,000 | paid | YOUTH MENTAL HEALTH AND WELLNESS MINI GRANT; JOYWEAVERS GRANT | 202542939349100514 |
| 2024 | Citizens of the World Inc Los Angeles, CA | D | $2,000 | paid | YOUTH MENTAL HEALTH AND WELLNESS MINI GRANT; SHADE | 202542939349100514 |
| 2024 | Project Restore US Inc Cambridge, MA | C | $2,000 | paid | HEALTHY EATING/ACTIVE LIVING MINI GRANT | 202542939349100514 |
| 2024 | On the Rise Inc Cambridge, MA | B | $1,184 | paid | HEALTHY EATING/ACTIVE LIVING MINI GRANT; DAY OF JOY | 202542939349100514 |
| 2024 | Transition House Inc Cambridge, MA | B | $1,000 | paid | HEALTHY EATING/ACTIVE LIVING MINI GRANT | 202542939349100514 |
| 2024 | Lesley University Cambridge, MA | B | $1,000 | paid | HEALTHY EATING/ACTIVE LIVING MINI GRANT | 202542939349100514 |
| 2024 | Lonnell Roberts-Wells Everett, MA | U | $1,000 | paid | HEALTHY EATING/ACTIVE LIVING MINI GRANT | 202542939349100514 |
| 2024 | Green Cambridge Inc Cambridge, MA | B | $1,000 | paid | HEALTHY EATING/ACTIVE LIVING MINI GRANT: GROW TO CONSUME | 202542939349100514 |
| 2024 | Cambridge Economic Opportunity Committee Inc Cambridge, MA | B | $1,000 | paid | HEALTHY EATING/ACTIVE LIVING MINI GRANT; YOGA FOR SENIORS | 202542939349100514 |
| 2024 | Friends of Morse School Cambridge, MA | U | $1,000 | paid | HEALTHY EATING/ACTIVE LIVING MINI GRANT | 202542939349100514 |
| 2024 | Third Sector New England Inc Boston, MA | B | $500 | paid | PITCH NIGHT SPEAKER STIPEND: COMMUNITY, SUSTAINABILITY, AND ROBOTICS - REVERE YOUTH IN ACTION | 202542939349100514 |
| 2024 | Emmanuel Gospel Center Inc Dorchester, MA | B | $500 | paid | PITCH NIGHT SPEAKER STIPEND: THE LOT NEXT DOOR | 202542939349100514 |
| 2023 | Trustees of Tufts College Boston, MA | C | $15,000 | paid | EDUCATION SUPPORT | 202402049349100650 |
| 2023 | Center for Independent Documentary Boston, MA | C | $10,000 | paid | DESIGN | 202402049349100650 |
| 2023 | Climable Inc Cambridge, MA | B | $10,000 | paid | DESIGN | 202402049349100650 |
| 2023 | Groundwork Somerville Somerville, MA | B | $10,000 | paid | DESIGN | 202402049349100650 |
| 2023 | Resist Inc Boston, MA | B | $6,000 | paid | ROXBURY COMMUNITY PROGRAM | 202402049349100650 |
| 2023 | Boston Public Housing Corporation Boston, MA | B | $5,000 | paid | GRANT 1 OF 3: EARLY EDUCATOR SPACE 2.0 + PITCH NIGHT STIPEND | 202402049349100650 |
| 2023 | East End House Inc Cambridge, MA | B | $3,000 | paid | GROSS MOTOR EQUIPMENT FOR CHILD CARE PROGRAM & YOUTH MENTAL HEALTH & WELLNESS GRANT | 202402049349100650 |
| 2023 | Cambridge Community Center Inc Cambridge, MA | B | $3,000 | paid | GRANT | 202402049349100650 |
| 2023 | Agassiz Baldwin Community Cambridge, MA | D | $3,000 | paid | COMMUNITY GRANT | 202402049349100650 |
| 2023 | Charles River Conservancy Inc Cambridge, MA | B | $2,500 | paid | DESIGN | 202402049349100650 |
| 2023 | Chinatown Community Land Trust Boston, MA | B | $2,500 | paid | GRANT PAYMENT 1 OF 3: IMPROVING OPEN SPACE IN CHINATOWN | 202402049349100650 |
| 2023 | Ayni Institute Boston, MA | C | $2,500 | paid | GRANT PAYMENT 1 OF 3: MOVEMENT TRAINING AND CULTURAL CENTER | 202402049349100650 |
| 2023 | Boston Chinatown Neighborhood Center Inc Boston, MA | B | $2,500 | paid | DESIGN | 202402049349100650 |
| 2023 | The Harborkeepers East Boston, MA | B | $2,500 | paid | GRANT 1 OF 3: BUILDING FOOD RESILIENCE | 202402049349100650 |
| 2023 | Congregation Eitz Chayim Inc Cambridge, MA | B | $2,000 | approved, future | COMMUNITY GRANT | 202402049349100650 |
| 2023 | Sponsor Inc DBA Mission Earth Framingham, MA | U | $2,000 | paid | GRANT | 202402049349100650 |
| 2023 | Cambridge Camping Association Cambridge, MA | B | $2,000 | paid | GRANT | 202402049349100650 |
| 2023 | Greenroots Chelsea, MA | B | $1,250 | paid | DESIGN | 202402049349100650 |
| 2023 | On the Rise Inc Cambridge, MA | B | $1,000 | paid | ONE-TIME CHARITABLE DONATION: A MEMORIAL GARDEN TO REMEMBER THE UNHOUSED COMMUNITY | 202402049349100650 |
| 2023 | Green Streets Initiative Inc North Cambridge, MA | B | $1,000 | paid | GRANT | 202402049349100650 |
| 2023 | Cambridge Community Center for the Arts Inc Cambridge, MA | U | $1,000 | paid | SOCA SUNDAYS | 202402049349100650 |
| 2023 | City of Cambridge Cambridge, MA | U | $1,000 | paid | COMMUNITY GRANT | 202402049349100650 |
| 2023 | YWCA Cambridge Cambridge, MA | U | $1,000 | paid | HOLLISTIC HEALING DAY | 202402049349100650 |
| 2023 | Lesley University Cambridge, MA | B | $1,000 | paid | COMMUNITY GRANT | 202402049349100650 |
| 2023 | Arts & Business Council of Greater Boston Boston, MA | B | $1,000 | paid | THE ROXBURY DIF: CENTERING COMMUNITY VOICE THROUGH THE LENS OF ARTS AND CULTURE | 202402049349100650 |
| 2023 | Community Art Center Inc Cambridge, MA | B | $1,000 | paid | COMMUNITY GRANT | 202402049349100650 |
| 2023 | Groundwork USA Yonkers, NY | B | $1,000 | paid | GWUSA ANNAL ASSEMBLY SPONSORSHIP | 202402049349100650 |
| 2023 | Homeowners Rehab Inc Cambridge, MA | B | $1,000 | paid | FINCH GARDEN TO TABLE COMMUNITY COOKING PROGRAM | 202402049349100650 |
| 2023 | Green Cambridge Inc Cambridge, MA | B | $1,000 | paid | CAMBRIDGE CITY GROWERS | 202402049349100650 |
| 2023 | Miramelinda Monterson School Cambridge, MA | U | $1,000 | paid | MIRALINDA TODDLER FRUIT & VEGETABLE JARDIN | 202402049349100650 |
| 2023 | Transition House Inc Cambridge, MA | B | $1,000 | paid | HEALTHY SNACKS & MOVEMENT CHALLENGE | 202402049349100650 |
| 2023 | Ngoc-Tran Vu Dorchester, MA | U | $1,000 | paid | ONE-TIME CHARITABLE DONATION: 1975: A HEALING MEMORIAL | 202402049349100650 |
| 2022 | Center for Independent Documentary Boston, MA | C | $5,000 | paid | DESIGN | 202410329349100601 |
| 2022 | Climable Inc Cambridge, MA | B | $5,000 | paid | DESIGN | 202410329349100601 |
| 2022 | Groundwork Somerville Somerville, MA | B | $5,000 | paid | DESIGN | 202410329349100601 |
| 2022 | Charles River Conservancy Inc Cambridge, MA | B | $2,500 | paid | DESIGN | 202410329349100601 |
| 2022 | Boston Chinatown Neighborhood Center Inc Boston, MA | B | $2,500 | paid | DESIGN | 202410329349100601 |
| 2022 | Emerald Necklace Boston, MA | D | $2,500 | paid | DESIGN | 202410329349100601 |
| 2022 | Greenroots Chelsea, MA | B | $1,250 | paid | DESIGN | 202410329349100601 |
| 2021 | The Mattapan Mapping Project Boston, MA | U | $10,000 | paid | DESIGN | 202232499349100853 |
| 2021 | Economic Developments (codman Square) Chestnut Hill, MA | U | $10,000 | paid | DESIGN | 202232499349100853 |
| 2021 | Livable Streets Alliance (columbia Road Gender & Mobility) Cambridge, MA | U | $10,000 | paid | DESIGN | 202232499349100853 |
| 2021 | Emerald Necklace Boston, MA | D | $2,500 | paid | DESIGN | 202232499349100853 |
| 2020 | Home Energy Efficiency Teamnathan Phillips Cambridge, MA | D | $10,000 | paid | DESIGN | 202141669349100314 |
| 2020 | The Mattapan Mapping Project Boston, MA | U | $5,000 | paid | DESIGN | 202141669349100314 |
| 2020 | Economic Developments (codman Square) Chestnut Hill, MA | U | $5,000 | paid | DESIGN | 202141669349100314 |
| 2020 | Livable Streets Alliance (columbia Road Gender & Mobility) Cambridge, MA | U | $5,000 | paid | DESIGN | 202141669349100314 |
| 2020 | Conservation Law Foundation Boston, MA | B | $1,500 | paid | DESIGN | 202141669349100314 |
| 2020 | Earthos Institute Somerville, MA | U | $1,500 | paid | DESIGN | 202141669349100314 |
| 2018 | Charles River Conservacy Cambridge, MA | C | $5,000 | paid | 2018 DESIGN GRANT WINNER | 202042269349100629 |
| 2018 | MIT Urban Planning Cambridge, MA | U | $5,000 | paid | 2018 DESIGN GRANT WINNER | 202042269349100629 |
| 2018 | New England Blacks in Philanthropy Boston, MA | D | $5,000 | paid | 2018 DESIGN GRANT WINNER | 202042269349100629 |
| 2018 | Mosesian Center for the Arts Watertown, MA | U | $5,000 | paid | 2018 DESIGN GRANT WINNER | 202042269349100629 |
| 2018 | Boston Society Or Architects Boston, MA | U | $3,000 | paid | GRANT TO ATTEND 2018 AIA CONFERENCE | 202042269349100629 |
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 | 202542939349100514 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202402049349100650 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202410329349100601 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202232499349100853 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202141669349100314 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.2 | 202042269349100629 |
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/043534908.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.