Grants paid by James L and Loren C Rosenzweig Family Foundation
EIN 52-7328957 · Brookline, MA · Form 990-PF, Part XV · NTEE T22
James L and Loren C Rosenzweig Family Foundation of Brookline, MA (EIN 52-7328957) reported 93 grants paid totaling $165,738 to 46 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
$165,738
93 grants
Recipients
46
distinct organizations
Tax years
2020–2024
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 18 | $35,063 | — |
| 2021 | 22 | $34,793 | — |
| 2022 | 22 | $35,713 | — |
| 2023 | 17 | $28,054 | — |
| 2024 | 14 | $32,115 | — |
Top recipients
The 46 recipients receiving the most from James L and Loren C Rosenzweig Family Foundation, by grants paid, out of 46 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Orthodox Union | U | New York, NY | 2 | $50,000 | 2022 |
| Yachad of New England | U | Brookline, MA | 1 | $30,000 | 2020 |
| Yachad | U | New York, NY | 2 | $30,000 | 2024 |
| Maimonides School 04-2103810 | B | Brookline, MA | 16 | $26,466 | 2024 |
| Autism Services Assoc 04-2470788 | C | Wellesley, MA | 3 | $3,750 | 2022 |
| Boston Kollel | U | Brighton, MA | 3 | $2,850 | 2024 |
| Zamir Chorale of Boston 23-7128144 | B | Newton, MA | 3 | $2,485 | 2024 |
| Kadimah-Toras Moshe | U | Brighton, MA | 1 | $2,000 | 2024 |
| Tivkah Fund | U | New York, NY | 1 | $2,000 | 2022 |
| Chai Lifeline 11-2940331 | B | New York, NY | 5 | $1,526 | 2024 |
| United Hatzalah | U | New York, NY | 1 | $1,232 | 2023 |
| Rofeh International | U | Brookline, MA | 2 | $1,180 | 2024 |
| Chabad Ocean Synagogue 65-0805511 | B | Hollywood, FL | 2 | $1,120 | 2024 |
| Maimonides Sisterhood | U | Brookline, FL | 2 | $1,100 | 2022 |
| American Friends of the Idf | U | New York, NY | 1 | $1,000 | 2023 |
| Camera | U | Boston, MA | 1 | $1,000 | 2023 |
| Judicial Watch 52-1885088 | B | Washington, DC | 1 | $1,000 | 2021 |
| East Coast Jumbos Hockey | U | Hopkinton, MA | 2 | $850 | 2022 |
| William F Buckley Jr Program 27-5131268 | B | New Haven, CT | 2 | $750 | 2024 |
| Kollel of Greater Boston 04-2932859 | B | Brighton, MA | 1 | $600 | 2022 |
| Zichron Tzvi Elimelech 11-3603463 | C | Fresh Meadows, NY | 1 | $500 | 2023 |
| America Gives 26-3383926 | C | New York, NY | 1 | $500 | 2024 |
| Maimonides Kehellah | U | Brookline, MA | 1 | $480 | 2022 |
| Pan Mass Challenge 04-2746912 | D | Needham, MA | 3 | $380 | 2024 |
| Zaka 52-2361970 | C | Brooklyn, NY | 3 | $300 | 2021 |
| Chmol 11-2527893 | B | Brooklyn, NY | 2 | $300 | 2024 |
| Torah School of Greater Washington 52-1874788 | B | Silver Spring, MD | 1 | $250 | 2023 |
| Friends of Chaverim 81-1930142 | B | Far Rockaway, NY | 1 | $206 | 2024 |
| East Coast Jumbos Hockey | U | New Haven, CT | 1 | $200 | 2022 |
| Home of the Sages of Israel 13-5616527 | B | New York, NY | 5 | $187 | 2023 |
| Ohelei Torah 13-3707166 | D | Brooklyn, NY | 1 | $180 | 2020 |
| Keren Hachesed 11-2966310 | B | Brooklyn, NY | 3 | $162 | 2022 |
| Refuash Yeshuah | U | Brooklyn, NY | 3 | $162 | 2021 |
| Boston Eruv Corportation | U | Brookline, MA | 1 | $150 | 2023 |
| Jason Roberts Golf Tournament | U | Readville, MA | 1 | $150 | 2023 |
| Met Council 13-3539627 | C | New York, NY | 2 | $108 | 2023 |
| Bushwick Street Cats 45-3734520 | B | Brooklyn, NY | 1 | $100 | 2020 |
| Yad Cheesed | U | Brookline Village, MA | 1 | $100 | 2020 |
| Boston Eruv Corporation | U | Brookline, MA | 1 | $100 | 2021 |
| Chmol | U | New Haven, CT | 1 | $54 | 2021 |
| Bike 4 Chai | U | Lakewood, NJ | 1 | $50 | 2020 |
| Golf for All | U | Wellesley, MA | 1 | $50 | 2021 |
| Tikvah Fund 13-3676152 | B | New York, NY | 1 | $50 | 2020 |
| Special Olympics Massachusetts 23-7242294 | C | Boston, MA | 1 | $50 | 2024 |
| Congregation Shaarei Tefillah 04-3293136 | B | Newton Ctr, MA | 2 | $40 | 2020 |
| Temple Emanuel | U | Newton Centre, MA | 1 | $20 | 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 93 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Maimonides Brookline, MA | D | $14,702 | paid | EDUCATION | 202512339349100306 |
| 2024 | Yachad New York, NY | U | $12,000 | paid | EDUCATION | 202512339349100306 |
| 2024 | Kadimah-Toras Moshe Brighton, MA | U | $2,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORG | 202512339349100306 |
| 2024 | Chabad Ocean Synagogue Hollywood, FL | B | $720 | paid | JEWISH ENRICHMENT | 202512339349100306 |
| 2024 | Buckley Institute New Haven, CT | B | $500 | paid | EDUCATION | 202512339349100306 |
| 2024 | America Gives New York, NY | C | $500 | paid | FOOD INSECURITIES | 202512339349100306 |
| 2024 | Boston Kollel Brighton, MA | U | $450 | paid | EDUCATION AND LEADERSHIP | 202512339349100306 |
| 2024 | Zamir Chorale of Boston Newton, MA | B | $435 | paid | ARTS SUPPORT | 202512339349100306 |
| 2024 | Friends of Chaverim Far Rockaway, NY | B | $206 | paid | EDUCATION | 202512339349100306 |
| 2024 | Chmol Brooklyn, NY | B | $200 | paid | FOOD INSECURITIES | 202512339349100306 |
| 2024 | Rofeh International Brookline, MA | U | $180 | paid | FULLFILL CHARITABLE PURPOSE OF ORG | 202512339349100306 |
| 2024 | Pan Mass Challenge Needham, MA | D | $100 | paid | CANCER RESEARCH | 202512339349100306 |
| 2024 | Chai Lifeline New York, NY | B | $72 | paid | MEDICAL SUPPORT | 202512339349100306 |
| 2024 | Special Olympics Massachusetts Boston, MA | C | $50 | paid | FULLFILL CHARITABLE PURPOSE OF ORG | 202512339349100306 |
| 2023 | Yachad New York, NY | U | $18,000 | paid | EDUCATION | 202422219349100312 |
| 2023 | Maimonides Brookline, MA | D | $2,150 | paid | EDUCATION | 202422219349100312 |
| 2023 | Boston Kollel Brighton, MA | U | $1,400 | paid | EDUCATION AND LEADERSHIP | 202422219349100312 |
| 2023 | United Hatzalah New York, NY | U | $1,232 | paid | MEDICAL SERVICES | 202422219349100312 |
| 2023 | Zamir Chorale of Boston Newton, MA | B | $1,050 | paid | ARTS SUPPORT | 202422219349100312 |
| 2023 | Camera Boston, MA | U | $1,000 | paid | PRO ISRAEL MEDIA ADVOCACY | 202422219349100312 |
| 2023 | American Friends of the Idf New York, NY | U | $1,000 | paid | EDUCATION AND LEADERSHIP | 202422219349100312 |
| 2023 | Chai Lifetime New York, NY | D | $500 | paid | MEDICAL SUPPORT | 202422219349100312 |
| 2023 | Zichron Tzvi Elimelech Fresh Meadows, NY | C | $500 | paid | JEWISH ENRICHMENT | 202422219349100312 |
| 2023 | Chabad Ocean Synagogue Hollywood, FL | B | $400 | paid | JEWISH ENRICHMENT | 202422219349100312 |
| 2023 | Torah School of Greater Washington Silver Spring, MD | B | $250 | paid | EDUCATION | 202422219349100312 |
| 2023 | Jason Roberts Golf Tournament Readville, MA | U | $150 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202422219349100312 |
| 2023 | Boston Eruv Corportation Brookline, MA | U | $150 | paid | JEWISH ENRICHMENT | 202422219349100312 |
| 2023 | Pan Mass Challenge Needham, MA | D | $100 | paid | CANCER RESEARCH | 202422219349100312 |
| 2023 | Chmol Brooklyn, NY | B | $100 | paid | FOOD INSECURITIES | 202422219349100312 |
| 2023 | Met Council New York, NY | C | $54 | paid | FOOD INSECURITIES | 202422219349100312 |
| 2023 | Home of the Sages of Israel New York, NY | B | $18 | paid | EDUCATION AND LEADERSHIP | 202422219349100312 |
| 2022 | Orthodox Union New York, NY | U | $25,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Tivkah Fund New York, NY | U | $2,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Autism Services Assoc Wellesley, MA | C | $2,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Maimonides Brookline, MA | D | $1,400 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Maimonides Brookline, MA | D | $620 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Maimonides Brookline, MA | D | $600 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Kollel of Greater Boston Brighton, MA | B | $600 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Maimonides Kehellah Brookline, MA | U | $480 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Maimonides Sisterhood Brookline, FL | U | $450 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | East Coast Jumbos Hockey Hopkinton, MA | U | $450 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Chai Lifeline New York, NY | B | $400 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Maimonides Brookline, MA | D | $380 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | William F Buckley Jr Program New Haven, CT | B | $250 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | East Coast Jumbos Hockey New Haven, CT | U | $200 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Maimonides Brookline, MA | D | $200 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Maimonides Brookline, MA | D | $200 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Pan Mass Challenge Needham, MA | D | $180 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Maimonides School Brookline, MA | B | $150 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Keren Hachesed Brooklyn, NY | B | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Chai Lifeline New York, NY | B | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Home of the Sages of Israel New York, NY | B | $25 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2022 | Temple Emanuel Newton Centre, MA | U | $20 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202302209349101605 |
| 2021 | Orthodox Union New York, NY | U | $25,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Maimonides School Brookline, MA | B | $1,500 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Maimonides School Brookline, MA | B | $1,344 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Zamir Chorele of Boston Newton, MA | C | $1,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Judicial Watch Washington, DC | B | $1,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Autism Services Assoc Wellesley, MA | C | $1,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Rofeh International Brookline, MA | U | $1,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Maimonides Sisterhood Boca Raton, FL | U | $650 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Maimonides School Brookline, MA | B | $600 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Chai Lifeline New York, NY | B | $500 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | East Coast Jumbos Hockey Hopkinton, MA | U | $400 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Maimonides School Brookline, MA | B | $125 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Zaka Brooklyn, NY | C | $100 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Boston Eruv Corporation Brookline, MA | U | $100 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Zaka Brooklyn, NY | C | $100 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Home of the Sages of Israel New York, NY | B | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Refuash Yeshuah Brooklyn, NY | U | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Met Council New York, NY | C | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Chmol New Haven, CT | U | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Home of the Sages of Israel New York, NY | B | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Keren Hachesed Brooklyn, NY | B | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2021 | Golf for All Wellesley, MA | U | $50 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202242499349100509 |
| 2020 | Yachad of New England Brookline, MA | U | $30,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Maimonides School Brookline, MA | B | $2,150 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Boston Kollel Brighton, MA | U | $1,000 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Autism Services Assoc Wellesley, MA | C | $750 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Maimonides School Brookline, MA | B | $270 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Ohelei Torah Brooklyn, NY | D | $180 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Yad Cheesed Brookline Village, MA | U | $100 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Zaka Brooklyn, NY | C | $100 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Bushwick Street Cats Brooklyn, NY | B | $100 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Maimonides School Brookline, MA | B | $75 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Keren Hachesed Brooklyn, NY | B | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Refuash Yeshuah Brooklyn, NY | U | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Refuash Yeshuah Brooklyn, NY | U | $54 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Tikvah Fund New York, NY | B | $50 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Bike 4 Chai Lakewood, NJ | U | $50 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Home of the Sages of Israel New York, NY | B | $36 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Congregation Shaarei Tefillah Newton Ctr, MA | B | $32 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
| 2020 | Congregation Shaarei Tefillah Newton Ctr, MA | B | $8 | paid | FULLFILL CHARITABLE PURPOSE OF ORGANIZATION | 202132219349100918 |
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 | 2024v5.0 | 202512339349100306 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202422219349100312 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202302209349101605 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202242499349100509 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202132219349100918 |
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/527328957.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.