Seymour & Barbara J Leslie Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Seymour & Barbara J Leslie Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 23-7010481

Foundation Overview

Based in New Yrk, NY, Seymour & Barbara J Leslie Foundation has awarded 166 grants totaling $239,950 to organizations in New York, District of Columbia and 3 other states across the US. Individual grants range from $250 to $4,225, with a median award of $1,225.

Latest Tax Year
2023
Total Giving (all years)
$239,950
Total Assets
$538,399
Median Grant (all grants)
$1,225

Latest Form 990-PF Snapshot

Total Grants
17
Median Grant
$1,725
% No Significant Change
0% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Closed Network: N/A

0 of 17 recipients (0%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
New York

81% of all grants are concentrated in New York, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within New York, funding concentrates in New York (84%), Cedarhurst (13%), Lawrence (2%).

Funding Trajectory
+78%

Strong 78% growth in annual giving over 7 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
General Purposes

Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Seymour & Barbara J Leslie Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Adl $2,725 New York, NY, US Charitable Contribution 2023
Alzheimer's Association $1,725 Washington, DC, US Charitable Contribution 2023
American Cancer Society $1,725 Oklahoma City, OK, US Charitable Contribution 2023
American Civil Liberties $1,725 New York, NY, US Charitable Contribution 2023
American Heart Association $1,725 New York, NY, US Charitable Contribution 2023
American Jewish World Srv $1,225 New York, NY, US Charitable Contribution 2023
Childrens Tumor Foundation $1,725 New York, NY, US Charitable Contribution 2023
Christopher And Dana Reeve Fdn $1,225 Short Hills, NJ, US Charitable Contribution 2023
City Harvest $2,725 New York, NY, US Charitable Contribution 2023
Jcc Of The Greater Five Towns $4,225 Cedarhurst, NY, US Charitable Contribution 2023
Robinhood Foundation $1,225 New York, NY, US Charitable Contribution 2023
Temple Beth-el $1,225 Cedarhurst, NY, US Charitable Contribution 2023
The Stetcher And Horowitz Fdn $500 New York, NY, US Charitable Contribution 2023
Tj Martell Foundation $3,000 New York, NY, US Charitable Foundation 2023
Uja Federation Of Ny $2,725 New York, NY, US Charitable Contribution 2023
Us Fund For Unicef $1,725 New York, NY, US Charitable Contribution 2023
Westside Campaign Against Hunger $4,000 New York, NY, US Charitable Contribution 2023
Adl $2,725 New York, NY, US Charitable Contribution 2022
Alzheimer's Association $1,725 Washington, DC, US Charitable Contribution 2022
American Cancer Society $1,725 Oklahoma City, OK, US Charitable Contribution 2022
American Civil Liberties $1,725 New York, NY, US Charitable Contribution 2022
American Heart Association $1,725 New York, NY, US Charitable Contribution 2022
American Jewish World Srv $1,225 New York, NY, US Charitable Contribution 2022
Childrens Tumor Foundation $1,725 New York, NY, US Charitable Contribution 2022
Christopher And Dana Reeve Fdn $1,225 Short Hills, NJ, US Charitable Contribution 2022
City Harvest $2,725 New York, NY, US Charitable Contribution 2022
City Meals On Wheels $1,225 New York, NY, US Charitable Contribution 2022
Jcc Of The Greater Five Towns $4,225 Cedarhurst, NY, US Charitable Contribution 2022
Robinhood Foundation $1,225 New York, NY, US Charitable Contribution 2022
Temple Beth-el $1,225 Cedarhurst, NY, US Charitable Contribution 2022
The Stetcher And Horowitz Fdn $500 New York, NY, US Charitable Contribution 2022
Tj Martell Foundation $3,000 New York, NY, US Charitable Foundation 2022
Uja Federation Of Ny $2,725 New York, NY, US Charitable Contribution 2022
Us Fund For Unicef $1,725 New York, NY, US Charitable Contribution 2022
Westside Campaign Against Hunger $1,725 New York, NY, US Charitable Contribution 2022
Ncjw $250 Lawrence, NY, US Charitable Contribution 2022
Adl $2,725 New York, NY, US Charitable Contribution 2022
Alzheimer's Association $1,725 Washington, DC, US Charitable Contribution 2022
American Cancer Society $1,725 Oklahoma City, OK, US Charitable Contribution 2022
American Civil Liberties $1,725 New York, NY, US Charitable Contribution 2022
American Heart Association $1,725 New York, NY, US Charitable Contribution 2022
American Jewish World Srv $1,225 New York, NY, US Charitable Contribution 2022
Childrens Tumor Foundation $1,725 New York, NY, US Charitable Contribution 2022
Christopher And Dana Reeve Fdn $1,225 Short Hills, NJ, US Charitable Contribution 2022
City Harvest $2,725 New York, NY, US Charitable Contribution 2022
City Meals On Wheels $1,225 New York, NY, US Charitable Contribution 2022
Jcc Of The Greater Five Towns $4,225 Cedarhurst, NY, US Charitable Contribution 2022
Robinhood Foundation $1,225 New York, NY, US Charitable Contribution 2022
Temple Beth-el $1,225 Cedarhurst, NY, US Charitable Contribution 2022
The Stetcher And Horowitz Fdn $500 New York, NY, US Charitable Contribution 2022
Tj Martell Foundation $3,000 New York, NY, US Charitable Foundation 2022
Uja Federation Of Ny $2,725 New York, NY, US Charitable Contribution 2022
Us Fund For Unicef $1,725 New York, NY, US Charitable Contribution 2022
Westside Campaign Against Hunger $1,725 New York, NY, US Charitable Contribution 2022
Ncjw $250 Lawrence, NY, US Charitable Contribution 2022
Adl $2,725 New York, NY, US Charitable Contribution 2022
Alzheimer's Association $1,725 Washington, DC, US Charitable Contribution 2022
American Cancer Society $1,725 Oklahoma City, OK, US Charitable Contribution 2022
American Civil Liberties $1,725 New York, NY, US Charitable Contribution 2022
American Heart Association $1,725 New York, NY, US Charitable Contribution 2022
American Jewish World Srv $1,225 New York, NY, US Charitable Contribution 2022
Childrens Tumor Foundation $1,725 New York, NY, US Charitable Contribution 2022
Christopher And Dana Reeve Fdn $1,225 Short Hills, NJ, US Charitable Contribution 2022
City Harvest $2,725 New York, NY, US Charitable Contribution 2022
City Meals On Wheels $1,225 New York, NY, US Charitable Contribution 2022
Jcc Of The Greater Five Towns $4,225 Cedarhurst, NY, US Charitable Contribution 2022
Robinhood Foundation $1,225 New York, NY, US Charitable Contribution 2022
Temple Beth-el $1,225 Cedarhurst, NY, US Charitable Contribution 2022
The Stetcher And Horowitz Fdn $500 New York, NY, US Charitable Contribution 2022
Tj Martell Foundation $3,000 New York, NY, US Charitable Foundation 2022
Uja Federation Of Ny $2,725 New York, NY, US Charitable Contribution 2022
Us Fund For Unicef $1,725 New York, NY, US Charitable Contribution 2022
Westside Campaign Against Hunger $1,725 New York, NY, US Charitable Contribution 2022
Ncjw $250 Lawrence, NY, US Charitable Contribution 2022
Adl $2,000 New York, NY, US Charitable Contribution 2021
Alzheimer's Association $1,000 Washington, DC, US Charitable Contribution 2021
American Cancer Society $1,000 Oklahoma City, OK, US Charitable Contribution 2021
American Civil Liberties $1,000 New York, NY, US Charitable Contribution 2021
American Heart Association $1,000 New York, NY, US Charitable Contribution 2021
American Jewish World Srv $500 New York, NY, US Charitable Contribution 2021
Childrens Tumor Foundation $1,000 New York, NY, US Charitable Contribution 2021
Christopher And Dana Reeve Fdn $500 Short Hills, NJ, US Charitable Contribution 2021
City Harvest $2,000 New York, NY, US Charitable Contribution 2021
City Meals On Wheels $500 New York, NY, US Charitable Contribution 2021
Jcc Of The Greater Five Towns $3,500 Cedarhurst, NY, US Charitable Contribution 2021
Robinhood Foundation $500 New York, NY, US Charitable Contribution 2021
Temple Beth-el $500 Cedarhurst, NY, US Charitable Contribution 2021
The Stetcher And Horowitz Fdn $500 New York, NY, US Charitable Contribution 2021
Tj Martell Foundation $3,000 New York, NY, US Charitable Foundation 2021
Uja Federation Of Ny $2,000 New York, NY, US Charitable Contribution 2021
Us Fund For Unicef $1,000 New York, NY, US Charitable Contribution 2021
Westside Campaign Against Hunger $1,000 New York, NY, US Charitable Contribution 2021
Adl $2,000 New York, NY, US Charitable Contribution 2020
Alzheimer's Association $1,500 Washington, DC, US Charitable Contribution 2020
American Cancer Society $1,000 Oklahoma City, OK, US Charitable Contribution 2020
American Civil Liberties $1,000 New York, NY, US Charitable Contribution 2020
American Jewish World Srv $500 New York, NY, US Charitable Contribution 2020
Christopher And Dana Reeve Fdn $500 Short Hills, NJ, US Charitable Contribution 2020
City Harvest $1,000 New York, NY, US Charitable Contribution 2020
City Meals On Wheels $500 New York, NY, US Charitable Contribution 2020
Jcc Of The Greater Five Towns $3,500 Cedarhurst, NY, US Charitable Contribution 2020
Temple Beth-el $500 Cedarhurst, NY, US Charitable Contribution 2020
The Stetcher And Horowitz Fdn $500 New York, NY, US Charitable Contribution 2020
Uja Federation Of Ny $2,000 New York, NY, US Charitable Contribution 2020
Us Fund For Unicef $1,000 New York, NY, US Charitable Contribution 2020
Westside Campaign Against Hunger $1,000 New York, NY, US Charitable Contribution 2020
Phyllis & Harvey Sandler Pavillon $500 Boca Raton, FL, US Charitable Contribution 2020
Childrens Tumor Foundation $1,000 New York, NY, US Charitable Contribution 2020
American Heart Association $1,000 New York, NY, US Charitable Contribution 2020
Robinhood Foundation $500 New York, NY, US Charitable Contribution 2020
Tj Martell Foundation $3,000 New York, NY, US Charitable Foundation 2020
Adl $2,000 New York, NY, US Charitable Contribution 2018
Alzheimer's Association $500 Washington, DC, US Charitable Contribution 2018
American Cancer Society $500 Oklahoma City, OK, US Charitable Contribution 2018
American Civil Liberties $1,000 New York, NY, US Charitable Contribution 2018
American Heart Association $500 Bovvinsville, NJ, US Charitable Contribution 2018
American Jewish World Srv $500 New York, NY, US Charitable Contribution 2018
Children's Tumor Fdn $1,000 New York, NY, US Charitable Contribution 2018
Christopher And Dana Reeve Fdn $500 Short Hills, NJ, US Charitable Contribution 2018
City Harvest $500 New York, NY, US Charitable Contribution 2018
Jcc Of The Greater Five Towns $3,500 Cedarhurst, NY, US Charitable Contribution 2018
Robinhood Foundation $500 New York, NY, US Charitable Contribution 2018
Temple Beth-el $500 Cedarhurst, NY, US Charitable Contribution 2018
The Stetcher And Horowitz Fdn $500 New York, NY, US Charitable Contribution 2018
Tj Martell Fdn $3,000 New York, NY, US Charitable Contribution 2018
Uja Federation Of Ny $2,000 New York, NY, US Charitable Contribution 2018
Us Fund For Unicef $500 New York, NY, US Charitable Contribution 2018
Westside Campaign Against Hunger $500 New York, NY, US Charitable Contribution 2018
City Meals On Wheels $500 New York, NY, US Charitable Contribution 2018
Adl $2,000 New York, NY, US Charitable Contribution 2017
Alzheimer's Association $500 Washington, DC, US Charitable Contribution 2017
American Cancer Society $500 Oklahoma City, OK, US Charitable Contribution 2017
American Civil Liberties $1,000 New York, NY, US Charitable Contribution 2017
American Heart Association $500 Bovvinsville, NJ, US Charitable Contribution 2017
American Jewish World Srv $500 New York, NY, US Charitable Contribution 2017
Children's Tumor Fdn $1,000 New York, NY, US Charitable Contribution 2017
Christopher And Dana Reeve Fdn $500 Short Hills, NJ, US Charitable Contribution 2017
City Harvest $500 New York, NY, US Charitable Contribution 2017
City Meals On Wheels $500 New York, NY, US Charitable Contribution 2017
Jcc Of The Greater Five Towns $3,500 Cedarhurst, NY, US Charitable Contribution 2017
Robinhood Foundation $500 New York, NY, US Charitable Contribution 2017
Temple Beth-el $500 Cedarhurst, NY, US Charitable Contribution 2017
The Stetcher And Horowitz Fdn $500 New York, NY, US Charitable Contribution 2017
Tj Martell Fdn $3,000 New York, NY, US Charitable Contribution 2017
Uja Federation Of Ny $2,000 New York, NY, US Charitable Contribution 2017
Us Fund For Unicef $500 New York, NY, US Charitable Contribution 2017
Westside Campaign Against Hunger $500 New York, NY, US Charitable Contribution 2017
Adl $2,000 New York, NY, US Charitable Contribution 2016
Alzheimer's Association $750 Washington, DC, US Charitable Contribution 2016
American Cancer Society $1,000 Oklahoma City, OK, US Charitable Contribution 2016
American Heart Association $500 Bovvinsville, NJ, US Charitable Contribution 2016
American Jewish World Srv $500 New York, NY, US Charitable Contribution 2016
Children's Tumor Fdn $1,000 New York, NY, US Charitable Contribution 2016
Christopher And Dana Reeve Fdn $500 Short Hills, NJ, US Charitable Contribution 2016
City Harvest $500 New York, NY, US Charitable Contribution 2016
City Meals On Wheels $500 New York, NY, US Charitable Contribution 2016
Jcc Of The Greater Five Towns $3,500 Cedarhurst, NY, US Charitable Contribution 2016
Robinhood Foundation $500 New York, NY, US Charitable Contribution 2016
Temple Beth-el $500 Cedarhurst, NY, US Charitable Contribution 2016
The Stetcher And Horowitz Fdn $500 New York, NY, US Charitable Contribution 2016
Tj Martell Fdn $3,000 New York, NY, US Charitable Contribution 2016
Uja Federation Of Ny $2,000 New York, NY, US Charitable Contribution 2016
Us Fund For Unicef $500 New York, NY, US Charitable Contribution 2016
Westside Campaign Against Hunger $500 New York, NY, US Charitable Contribution 2016
Ncjw Peninsula $500 New York, NY, US Charitable Contribution 2016
American Civil Liberties $1,000 New York, NY, US Charitable Contribution 2016

Foundations Similar to Seymour & Barbara J Leslie Foundation

Discover 5 foundations with comparable assets ($539,549-$543,376), similar grant patterns, and geographic focus in NY that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

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$542,917
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EIN: 16-1565224 | 47 grants awarded
$543,144
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$1,000
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EIN: 16-6136606 | 172 grants awarded
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Contact Information

Official contact details for Seymour & Barbara J Leslie Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 23-7010481
Website N/A
Address 20 W 64TH ST APT 28K New York, NY 10023-7152

Key People (1)

Board members, trustees, and key staff who oversee Seymour & Barbara J Leslie Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Director Ellen Cohen

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Seymour & Barbara J Leslie Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.