Who funds Winston Preparatory School

EIN 13-3085860 · New York, NY · NTEE B28Z

Winston Preparatory School of New York, NY (EIN 13-3085860) was named as a grant recipient by 35 funders in 100 grants paid totaling $1,738,585 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.

Grants received

$1,738,585

100 grants paid

Funders

distinct grantmakers

Tax years

2018–2025

as reported by funders

Funders

Grantmakers ranked by total paid to Winston Preparatory School
Funder	State	Match	Grants	Total paid	Latest year
Fidelity Investments Charitable Gift Fund 11-0303001	MA	A	9	$684,300	2025
Donor Advised Charitable Giving Inc 31-1640316	CA	A	6	$221,250	2025
Vanguard Charitable Endowment Program 23-2888152	PA	A	5	$149,000	2025
National Philanthropic Trust 23-7825575	PA	A	4	$84,600	2025
Evelyn and Walter Haas Jr Fund 94-6068932	CA	C	5	$80,000	2024
Smith Richardson Foundation Inc 56-0611550	NC	B C	4	$80,000	2024
John Leopold Weil & Geraldine Rickard Weil Memorial Charitable Foundation 31-1662175	MA	C	1	$50,000	2025
Waterside School Inc 06-1609222	CT	A	2	$42,600	2022
American Online Giving Foundation Inc 81-0739440	DE	A	2	$32,245	2023
The Geisser Family Foundation C/O a Geisser 06-1507919	NY	D	3	$32,000	2024
The Hyde and Watson Foundation 22-2425725	NJ	B C	4	$27,000	2023
Jewish Communal Fund 23-7174183	NY	A	4	$25,625	2023
The Mcgowan Family Foundation 47-0795668	NE	A	1	$25,000	2024
Quest Foundation 20-1844715	CA	C	1	$25,000	2021
The Gloria & Sidney Danziger Fdn 13-6124448	VA	C D	5	$23,500	2023
Laura Lemle Family Foundation 51-6576020	NY	C	5	$20,082	2025
Nathan Tannenbaum Foundation Inc C/O Mark Morrow 13-6116415	FL	C	2	$20,000	2025
American Endowment Foundation 34-1747398	OH	A	1	$20,000	2022
Learning Disabilities Foundation of America 25-6207075	PA	A	2	$19,914	2024
The Ayco Charitable Foundation 14-1782466	NY	A	1	$10,000	2023
Morgan Stanley Foundation Inc 26-1226280	NY	B C	5	$10,000	2024
Adp Foundation 22-2222589	NJ	A	1	$10,000	2022
Romenesa Foundation 13-3971081	NY	C	1	$10,000	2018
Goldman Sachs Philanthropy Fund 31-1774905	NY	A	1	$10,000	2019
American Express Foundation 13-6123529	NY	B C	7	$7,900	2023
The Morris & Jules Levine Family Foundation 13-4089821	NY	C	1	$5,000	2024
Al & Peggy Dematteis Family Foundation C/O Keith Dematteis Director 11-3052224	NY	C	4	$3,250	2024
The Mccance Foundation 04-6772532	MA	C D	2	$3,000	2023
The Bank of America Charitable Foundation Inc 20-0721133	NC	C	2	$2,000	2019
Amazonsmile Foundation 46-2626883	WA	C	3	$1,951	2023
Jpmorgan Chase Foundation 23-7049738	NY	C	1	$1,000	2021
The Kilkea Foundation Inc 20-0565669	NY	D	1	$1,000	2024
Ge Foundation 22-2621967	CT	C	2	$750	2022
Lorber Charitable Fund 11-3375574	NY	B	1	$518	2023
The Nvld Project Inc 46-0785955	NY	A	1	$100	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.

Grants

The 100 most recent grants naming this organization.

Grants to Winston Preparatory School as reported by funders
Tax year	Funder	Recipient	Match	Amount	Type	Purpose	Source filing
2025	Fidelity Investments Charitable Gift Fund	Winston Preparatory School New York, NY	A	$85,700	paid	For grant recipient's exempt purposes	202601389349301700
2025	John Leopold Weil & Geraldine Rickard Weil Memorial Charitable Foundation	Winston Prepatory School New York, NY	C	$50,000	paid	ASSISTANCE TO INDIGENT AND DYSFUNCTIONAL FAMILIES, ESPECIALLY CONCERNING INFANT AND VERY YOUNG CHILDREN IN ORDER TO PROVIDE THEM WITH THE SUPPORT AND ASSISTANCE NECESSARY TO GROW UP AS NORMAL AND WELL ADJUSTED INDIVIDUALS. THIS INCLUDES MOTHERS AND CHILDREN IN ABUSIVE SITUATIONS.	202600899349100430
2025	National Philanthropic Trust	Winston Preparatory School New York, NY	A	$28,000	paid	EDUCATION	202601289349302480
2025	Vanguard Charitable Endowment Program	Winston Preparatory School New York, NY	A	$19,500	paid	FOR RECIPIENT'S EXEMPT PURPOSE	202621329349306657
2025	Donor Advised Charitable Giving Inc	Winston Preparatory School New York, NY	A	$11,250	paid	EDUCATION	202611199349300601
2025	Nathan Tannenbaum Foundation Inc	Winston Preparatory School New York, NY	C	$10,000	paid	Education	202610939349100226
2025	Laura Lemle Family Foundation	Winston Preparatory School New York, NY	C	$5,000	paid	UNRESTRICTED GRANT	202631569349100718
2024	Donor Advised Charitable Giving Inc	Winston Preparatory School New York, NY	A	$163,000	paid	EDUCATION	202541069349300729
2024	Fidelity Investments Charitable Gift Fund	Winston Preparatory School New York, NY	A	$73,000	paid	For grant recipient's exempt purposes	202521349349310887
2024	The Mcgowan Family Foundation	Winston Preparatory School New York, NY	A	$25,000	paid	Educational Institutions	202503149349303695
2024	National Philanthropic Trust	Winston Preparatory School New York, NY	A	$21,600	paid	HEALTH	202511339349301311
2024	Evelyn and Walter Haas Jr Fund	Winston Preparatory School New York, NY	C	$20,000	paid	FOR GENERAL SUPPORT/INNOVATIVE LAB.	202503189349103615
2024	Smith Richardson Foundation Inc	Winston Preparatory School New York, NY	B	$20,000	paid	GENERAL OPERATING SUPPORT	202543199349100814
2024	The Geisser Family Foundation C/O a Geisser	Winston Prep School New York, NY	D	$12,000	paid	GENERAL SUPPORT	202502809349101100
2024	Nathan Tannenbaum Foundation Inc C/O Mark Morrow	Winston Preparatory School New York, NY	C	$10,000	paid	CHARITABLE	202510819349100306
2024	Learning Disabilities Foundation of America	Winston Preparatory School New York, NY	A	$9,960	paid	SKILLS SURVEY STUDY	202422979349300117
2024	Vanguard Charitable Endowment Program	The Winston Preparatory School New York City, NY	A	$7,500	paid	FOR RECIPIENT'S EXEMPT PURPOSE	202511349349313096
2024	The Morris & Jules Levine Family Foundation	Winston Prepatory School New York, NY	C	$5,000	paid	GENERAL SUPPORT	202542729349100764
2024	Laura Lemle Family Foundation	Winston Preparatory School New York, NY	C	$5,000	paid	UNRESTRICTED GRANT	202543119349100134
2024	Morgan Stanley Foundation Inc	Winston Preparatory School New York, NY	C	$2,000	paid	VOLUNTEER INCENTIVE PROGRAM	202503119349102305
2024	The Kilkea Foundation Inc	Winston Prep School New York, NY	D	$1,000	paid	TUITION	202521219349100437
2024	Al & Peggy Dematteis Family Foundation C/O Keith Dematteis Director	Winston Preparatory School New York, NY	C	$250	paid	GENERAL CHARITABLE FUNDING	202531279349100808
2023	Fidelity Investments Charitable Gift Fund	Winston Preparatory School New York, NY	A	$70,000	paid	For grant recipient's exempt purposes	202441369349301334
2023	Vanguard Charitable Endowment Program	Winston Preparatory School New York, NY	A	$28,500	paid	FOR RECIPIENT'S EXEMPT PURPOSE	202441359349309439
2023	National Philanthropic Trust	Winston Preparatory School New York, NY	A	$25,000	paid	EDUCATION	202431429349301368
2023	Evelyn and Walter Haas Jr Fund	Winston Preparatory School New York, NY	C	$20,000	paid	FOR GENERAL SUPPORT.	202443189349103539
2023	Smith Richardson Foundation Inc	Winston Preparatory School New York, NY	C	$20,000	paid	GENERAL OPERATING SUPPORT	202413199349102636
2023	Schwab Charitable Fund	Winston Preparatory School New York, NY	A	$11,000	paid	EDUCATION	202411039349301716
2023	American Online Giving Foundation Inc	Winston Preparatory School New York, NY	A	$10,700	paid	GENERAL SUPPORT	202410469349300741
2023	The Ayco Charitable Foundation	Winston Preparatory School New York, NY	A	$10,000	paid	EDUCATION	202413109349304401
2023	The Geisser Family Foundation C/O a Geisser	Winston Prep School New York, NY	D	$10,000	paid	GENERAL SUPPORT	202411319349100531
2023	The Hyde and Watson Foundation	Winston Preparatory School New York, NY	B	$8,000	paid	PURCHASE OF EQUIPMENT.	202432789349100523
2023	Laura Lemle Family Foundation	Winston Preparatory School New York, NY	C	$5,182	paid	UNRESTRICTED GRANT	202413069349100621
2023	Jewish Communal Fund	Winston Preparatory School New York, NY	A	$5,100	paid	IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE	202410969349301036
2023	The Gloria & Sidney Danziger Fdn	Winston Prepatory School New York, NY	D	$3,000	paid	GENERAL	202433039349100108
2023	Morgan Stanley Foundation Inc	Winston Preparatory School New York, NY	B	$2,000	paid	VOLUNTEER INCENTIVE PROGRAM	202433189349104303
2023	American Express Foundation	Winston Preparatory School New York, NY	C	$1,150	paid	GENERAL SUPPORT	202433109349101193
2023	The Mccance Foundation	Winston Prepatory School New York, NY	C	$1,000	paid	General Support	202403099349101030
2023	American Express Foundation	Winston Preparatory School New York, NY	B	$1,000	paid	GENERAL SUPPORT	202433109349101193
2023	Amazonsmile Foundation	Winston Preparatory School New York, NY	C	$579	paid	GENERAL SUPPORT	202540919349100629
2023	Lorber Charitable Fund	Winston Preparatory School New York, NY	B	$518	paid	EDUCATION AND COMMUNITY OUTREACH	202433179349100213
2022	Fidelity Investments Charitable Gift Fund	Winston Preparatory School New York, NY	A	$80,500	paid	For grant recipient's exempt purposes	202430459349302913
2022	Fidelity Investments Charitable Gift Fund	Sacred Heart Church Savannah, GA	A	$80,500	paid	For grant recipient's exempt purposes	202321309349304807
2022	Vanguard Charitable Endowment Program	Winston Preparatory School New York, NY	A	$53,500	paid	For recipient's exempt purpose	202331359349303108
2022	Waterside School Inc	Winston Prep Norwalk, CT	A	$24,000	paid	STUDENT TUITION	202341099349300714
2022	American Online Giving Foundation Inc	Winston Preparatory School New York, NY	A	$21,545	paid	GENERAL SUPPORT	202340469349301209
2022	American Endowment Foundation	Winston Preparatory School New York, NY	A	$20,000	paid	EDUCATIONAL	202332499349300338
2022	Smith Richardson Foundation Inc	Winston Preparatory School New York, NY	C	$20,000	paid	GENERAL OPERATING SUPPORT	202323189349103762
2022	Schwab Charitable Fund	Winston Preparatory School New York, NY	A	$11,000	paid	EDUCATION	202330939349300403
2022	The Geisser Family Foundation C/O a Geisser	Winston Prep School New York, NY	D	$10,000	paid	GENERAL SUPPORT	202343119349101979
2022	Evelyn and Walter Haas Jr Fund	Winston Preparatory School New York, NY	C	$10,000	paid	FOR GENERAL SUPPORT.	202313199349103071
2022	Adp Foundation	Winston Preparatory School New York, NY	A	$10,000	paid	CHARITABLE CONTRIBUTION	202313149349301906
2022	National Philanthropic Trust	Winston Preparatory School New York, NY	A	$10,000	paid	EDUCATION	202311359349313966
2022	Evelyn and Walter Haas Jr Fund	Winston Preparatory School New York, NY	C	$10,000	paid	FOR GENERAL SUPPORT.	202313199349103071
2022	Learning Disabilities Foundation of America	Winston Prep School New York, NY	A	$9,954	paid	RESEARCH STUDY	202202639349300120
2022	The Hyde and Watson Foundation	Winston Preparatory School New York, NY	B	$8,000	paid	PURCHASE OF EQUIPMENT AND FURNISHINGS.	202322789349100107
2022	Jewish Communal Fund	Winston Preparatory School New York, NY	A	$5,100	paid	GENERAL SUPPORT	202330479349300013
2022	The Gloria & Sidney Danziger Fdn	Winston Prepatory School New York, NY	D	$5,000	paid	GENERAL	202321169349101447
2022	Laura Lemle Family Foundation	Winston Preparatory School New York, NY	C	$2,400	paid	UNRESTRICTED GRANT	202343069349100724
2022	Morgan Stanley Foundation Inc	Winston Preparatory School New York, NY	C	$2,000	paid	VOLUNTEER INCENTIVE PROGRAM	202343189349104079
2022	The Mccance Foundation	Winston Prepatory School New York, NY	D	$2,000	paid	General Support	202302849349100110
2022	American Express Foundation	Winston Preparatory School New York, NY	C	$1,150	paid	GENERAL SUPPORT	202333149349100933
2022	American Express Foundation	Winston Preparatory School New York, NY	C	$1,000	paid	GENERAL SUPPORT	202333149349100933
2022	American Express Foundation	Winston Preparatory School New York, NY	C	$1,000	paid	GENERAL SUPPORT	202333149349100933
2022	Al & Peggy Dematteis Family Foundation C/O Keith Dematteis Director	Winston Preparatory School New York, NY	C	$1,000	paid	GENERAL CHARITABLE FUNDING	202311239349100611
2022	Amazonsmile Foundation	Winston Preparatory School New York, NY	C	$770	paid	GENERAL SUPPORT	202313119349100141
2022	Ge Foundation	Winston Preparatory School New York, NY	C	$250	paid	MATCHING GIFTS	202333189349102018
2022	The Nvld Project Inc	Winston Preparatory School New York, NY	A	$100	paid	UNRESTRICTED GRANT	202313129349301751
2021	Fidelity Investments Charitable Gift Fund	Winston Preparatory School New York, NY	A	$59,300	paid	For grant recipient's exempt purposes	202221339349302787
2021	Vanguard Charitable Endowment Program	Winston Preparatory School New York, NY	A	$40,000	paid	FOR RECIPIENT'S EXEMPT PURPOSE	202211339349310116
2021	Quest Foundation	Winston Preparatory School New York, NY	C	$25,000	paid	TO FACILITATE THE INDEPENDENCE AND MEANINGFUL PARTICIPATION OF STUDENTS WITH SPECIFIC LEARNING DISORDERS THROUGH A CONTINUOUS FEEDBACK SYSTEM THAT DEVELOPS SKILL ACQUISITION AND THE QUALITIES OF A SUSTAINABLE AND INDEPENDENT LEARNER.	202312579349100031
2021	Waterside School Inc	Winston Preparatory School New York, NY	A	$18,600	paid	STUDENT TUITION	202231369349303728
2021	Schwab Charitable Fund	Winston Preparatory School New York, NY	A	$15,000	paid	EDUCATION	202230499349301028
2021	The Hyde and Watson Foundation	Winston Preparatory School New York, NY	C	$6,000	paid	PURCHASE OF EQUIPMENT FOR THE MIDTOWN MANHATTAN CAMPUS.	202232799349101213
2021	The Gloria & Sidney Danziger Fdn	Winston Prepatory School New York, NY	D	$5,000	paid	GENERAL	202211169349102166
2021	Jpmorgan Chase Foundation	Winston Preparatory School New York, NY	C	$1,000	paid	GENERAL OPERATING SUPPORT	202232809349100618
2021	Al & Peggy Dematteis Family Foundation C/O Keith Dematteis Director	Winston Preparatory School New York, NY	C	$1,000	paid	GENERAL CHARITABLE FUNDING	202221199349102012
2020	Fidelity Investments Charitable Gift Fund	Winston Preparatory School New York, NY	A	$113,500	paid	For grant recipient's exempt purposes	202121359349300427
2020	Evelyn and Walter Haas Jr Fund	Winston Preparatory School New York, NY	C	$20,000	paid	FOR GENERAL SUPPORT	202113199349109561
2020	Smith Richardson Foundation Inc	Winston Preparatory School New York, NY	C	$20,000	paid	GENERAL OPERATING SUPPORT	202133169349101838
2020	The Hyde and Watson Foundation	Winston Preparatory School New York, NY	C	$5,000	paid	PURCHASE OF COMPUTER EQUIPMENT.	202103479349100320
2020	The Gloria & Sidney Danziger Fdn	Winston Prepatory School New York, NY	D	$5,000	paid	GENERAL	202130469349100808
2020	American Express Foundation	Winston Preparatory School New York, NY	C	$2,100	paid	GENERAL SUPPORT	202112259349100316
2020	Morgan Stanley Foundation Inc	Winston Preparatory School New York, NY	C	$2,000	paid	VOLUNTEER INCENTIVE PROGRAM	202113159349100421
2020	Al & Peggy Dematteis Family Foundation C/O Keith Dematteis Director	Winston Preparatory School New York, NY	C	$1,000	paid	GENERAL CHARITABLE FUNDING	202101189349101715
2020	Amazonsmile Foundation	Winston Preparatory School New York, NY	C	$602	paid	GENERAL SUPPORT	202113199349100901
2020	American Express Foundation	Winston Preparatory School New York, NY	C	$500	paid	GENERAL SUPPORT	202112259349100316
2020	Ge Foundation	Winston Preparatory School New York, NY	C	$500	paid	MATCHING GIFTS	202133099349100763
2019	Fidelity Investments Charitable Gift Fund	Winston Preparatory School New York, NY	A	$69,150	paid	For grant recipient's exempt purposes	202041789349301474
2019	Goldman Sachs Philanthropy Fund	Winston Preparatory School New York, NY	A	$10,000	paid	EDUCATION	202022189349300322
2019	Jewish Communal Fund	Winston Preparatory School New York, NY	A	$5,150	paid	General Support	202000429349300605
2019	Laura Lemle Family Foundation	Winston Preparatory School Brooklyn, NY	C	$2,500	paid	UNRESTRICTED GRANT	202012409349100106
2019	The Bank of America Charitable Foundation Inc	Winston Preparatory School New York, NY	C	$1,000	paid	PROGRAM/OPERATING SUPPORT	202001499349100200
2019	The Bank of America Charitable Foundation Inc	Winston Preparatory School New York, NY	C	$1,000	paid	PROGRAM/OPERATING SUPPORT	202001499349100200
2018	Fidelity Investments Charitable Gift Fund	Winston Preparatory School New York, NY	A	$52,650	paid	FOR GRANT RECIPIENT'S EXEMPT PURPOSES	201931359349301478
2018	Jewish Communal Fund	Winston Preparatory School New York, NY	A	$10,275	paid	General Support	201930309349300313
2018	Schwab Charitable Fund	Winston Preparatory School New York, NY	A	$10,000	paid	EDUCATION	201930459349302018
2018	Romenesa Foundation	Winston Preparatory School New York, NY	C	$10,000	paid	UNRESTRICTED GRANT	201911349349100041
2018	The Gloria & Sidney Danziger Foundation C/O Kleinberg Kaplan Wolff & Cohen Pc	Winston Preparatory School New York, NY	C	$5,500	paid	EDUCATION	201931309349101248
2018	Morgan Stanley Foundation Inc	Winston Preparatory School New York, NY	C	$2,000	paid	VOLUNTEER INCENTIVE PROGRAM	201923199349105432

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 inferred and should be read as leads until the check is published on the methodology page.

Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.

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.