Private foundation · EIN 13-6260339 · New York, New York

Max J & Winnie S Rosenshein Foundation

Should you approach them?

Yes, approach them if you're in New York. The foundation accepts applications (NONE) and its median grant is $20K.

From the 2025 Form 990-PF: 28 grants paid, $678K total, median $20K. 64% of grants stayed in New York. Stated restrictions: NONE

Accepts applications
Yes
per 990-PF Part XV
Grants paid, 2025
28
$678K
Median grant
$20K
Stays in NY
64%
of grants
Deadline
NONE
Assets
$8.3M

How to apply

Letter - purpose of use of funds, description of organization Contact: Tim Costello, 60 East 42nd Street 40th Floor, New York, Ny, 2127554321 Deadlines: NONE Restrictions: NONE

Quoted from Part XV of the foundation's 2025 Form 990-PF; the full text is in the filing. Confirm on the foundation's website before you write.

Grants paid in 2025

28 grants, all shown · from Form 990-PF Part XV

RecipientPurposeAmount
Children's Future International IncDenver, COGeneral charitable purpose$75K
Boys and Girls Club of StamfordStamford, CTGeneral charitable purpose$60K
Emily Krzyzewski CenterDurham, NCGeneral charitable purpose$60K
Caring at ColumbiaNew York, NYGeneral charitable purpose$40K
St Elizabeth Seton Children's FoundationYonkers, NYGeneral charitable purpose$35K
Art Start IncNew York, NYGeneral charitable purpose$30K
Laurel House IncStamford, CTGeneral charitable purposegeneral charitable purpose$30K
Nazareth Housing IncNew York, NYGeneral charitable purpose$30K
Abilis IncGreenwich, CTGeneral charitable purpose$25K
Congregation Emanu-El of New York CityNew York, NYGeneral charitable purpose$25K
Saint Joseph Parenting CenterStamford, CTGeneral charitable purpose$25K
SUNY Oneonta Foundation CorporationOneonta, NYGeneral charitable purpose$25K
The Ferguson LibraryStamford, CTGeneral charitable purpose$25K
Police Athletic League IncNew York, NYGeneral charitable purpose$20K
Sparkyouth NYC IncNew York, NYGeneral charitable purpose$20K
Keen Theater Company IncNew York, NYGeneral charitable purpose$18K
Drama ClubNew York, NYGeneral charitable purpose$15K
Park Avenue SynagogueNew York, NYGeneral charitable purpose$15K
Read Ahead IncNew York, NYGeneral charitable purpose$15K
The Fund for Public Schools IncNew York, NYGeneral charitable purpose$15K
Urban Justice CenterNew York, NYGeneral charitable purpose$15K
St Jude Children's Research HospitalMemphis, TNGeneral charitable purpose$13K
The V Foundation for Cancer ResearchCary, NCGeneral charitable purpose$13K
National Scleroderma FoundationBoston, MAGeneral charitable purpose$10K
The Leadership AcademyNew York, NYGeneral charitable purpose$10K
Excellence Community Schools IncBronx, NYGeneral charitable purpose$5,000
Her Story Mentorship IncGoldens Bridge, NYGeneral charitable purpose$5,000
Safety Saints IncNew York, NYGeneral charitable purpose$5,000

By state: New York 18 · Connecticut 5 · Colorado 1 · North Carolina 2 · Tennessee 1 · Massachusetts 1

About this foundation

Max J & Winnie S Rosenshein Foundation is a private grantmaking foundation in New York, New York, administered in care of Tim Costello, tax-exempt since 1968. Private foundations must pay out roughly 5% of their assets each year, mostly as grants to 501(c)(3) public charities.

All filings on ProPublica

Does Max J & Winnie S Rosenshein Foundation accept grant applications?

Yes. On its 2025 Form 990-PF the foundation indicates it accepts applications. Letter - purpose of use of funds, description of organization Deadlines: NONE.

How much does Max J & Winnie S Rosenshein Foundation give each year?

In tax year 2025 it paid $678K across 28 grants, a median of $20K.

Where does Max J & Winnie S Rosenshein Foundation give?

New York (18 grants), Connecticut (5 grants), Colorado (1 grants) and elsewhere, per its latest filing.

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