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Seymour & Barbara J Leslie Foundation C/O Ellen Cohen

New Yrk, NY · EIN 237010481 990-PF tax year 2024

Historical funder research: IRS Form 990-PF filings from US private foundations, showing who funded what in past years. This is not a list of currently open grant calls, and we do not track open RFPs from private foundations. From public IRS Form 990-PF filings (latest on file for this funder: tax year 2024). Coverage: tax years 2019–2025. Freshness: the IRS releases these returns 1.5–2+ years after the tax year ends, so 2025 is still partial and a funder's newest grants may not appear yet. Last updated: November 14, 2026. Filings can contain errors, so confirm current priorities and deadlines with the funder before applying.

Grants paid (tax yr 2024)
$34,875
Assets (fair market value)
$596,913
Median grant to orgs
$1,725
all loaded years
Grants in our data
54
since tax year 2022
Giving by tax year
$34,350
2022
19 grants
$35,150
2023
17 grants
$34,875
2024
18 grants

Year 2025 is still partial because many returns have not been filed or released yet. That is a freshness issue — coverage in our dataset is tax years 2019–2025.

Top recipient states
NY$90,350
OK$5,175
DC$5,175
NJ$3,675
Cause areas funded
Food, Agriculture & Nutrition3
Medical Research3

Only 11.1% of this funder's organizational grants could be linked to an IRS cause code.

How to apply (from the 990-PF, tax year 2024)
Form & materials
LETTER FROM CHARITABLE ORGANIZATION
Deadlines
N/A
Restrictions
N/A
Recent grants to organizations
RecipientLocationPurpose (as filed)AmountTax yr
JCC of the Greater Five TownsCedarhurst, NYCHARITABLE CONTRIBUTION$4,7252024
TJ Martell FoundationNew York, NYCHARITABLE CONTRIBUTION$3,0002024
Uja Federation of NYNew York, NYCHARITABLE CONTRIBUTION$2,7252024
City HarvestNew York, NYCHARITABLE CONTRIBUTION$2,7252024
AdlNew York, NYCHARITABLE CONTRIBUTION$2,7252024
Westside Campaign Against HungerNew York, NYCHARITABLE CONTRIBUTION$2,0002024
US Fund for UNICEFNew York, NYCHARITABLE CONTRIBUTION$1,7252024
Childrens Tumor FoundationNew York, NYCHARITABLE CONTRIBUTION$1,7252024
American Heart AssociationNew York, NYCHARITABLE CONTRIBUTION$1,7252024
American Civil LibertiesNew York, NYCHARITABLE CONTRIBUTION$1,7252024
American Cancer SocietyOklahoma City, OKCHARITABLE CONTRIBUTION$1,7252024
Alzheimer's AssociationWashington, DCCHARITABLE CONTRIBUTION$1,7252024
City Meals on WheelsNew York, NYCHARITABLE CONTRIBUTION$1,2252024
Temple Beth-ElCedarhurst, NYCHARITABLE CONTRIBUTION$1,2252024
Robinhood FoundationNew York, NYCHARITABLE CONTRIBUTION$1,2252024
Christopher and Dana Reeve FDNShort Hills, NJCHARITABLE CONTRIBUTION$1,2252024
American Jewish World SRVNew York, NYCHARITABLE CONTRIBUTION$1,2252024
The Stetcher and Horowitz FDNNew York, NYCHARITABLE CONTRIBUTION$5002024
JCC of the Greater Five TownsCedarhurst, NYCHARITABLE CONTRIBUTION$4,2252023
Westside Campaign Against HungerNew York, NYCHARITABLE CONTRIBUTION$4,0002023
TJ Martell FoundationNew York, NYCHARITABLE FOUNDATION$3,0002023
Uja Federation of NYNew York, NYCHARITABLE CONTRIBUTION$2,7252023
City HarvestNew York, NYCHARITABLE CONTRIBUTION$2,7252023
AdlNew York, NYCHARITABLE CONTRIBUTION$2,7252023
US Fund for UNICEFNew York, NYCHARITABLE CONTRIBUTION$1,7252023

Grants to individuals are counted but not named.

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