The Wiener Family Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Wiener Family Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 02-0468920

Foundation Overview

Based in Harrison, NY, The Wiener Family Foundation has awarded 13 grants totaling $965,000 to organizations in New York, California and 1 other state across the US. Individual grants range from $2,500 to $250,000, with a median award of $50,000.

Latest Tax Year
2025
Total Giving (all years)
$965,000
Total Assets
$4,357,928
Median Grant (all grants)
$50,000

Latest Form 990-PF Snapshot

Total Grants
1
Median Grant
$50,000
% Median Grant Decline
-55% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: May 2026

Foundation Intelligence

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

New Applicant Friendliness
Limited Sample: 0%

1 total grant. Insufficient data for reliable pattern analysis. Foundation may be highly selective or recently established.

Geographic Focus
New York

85% 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 (100%).

Funding Trajectory
-67%

Declining funding trend with 67% decrease over 9 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
General Purposes + Community Projects

Dual focus on general purposes (67%) and community projects, indicating strategic concentration in complementary program areas.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into The Wiener Family 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
Middlebridge School $50,000 Narragansett, RI, US Unrestricted 2025
Icahn School Of Medicine At Mt Sinai $150,000 New York, NY, US Unrestricted 2020
Ars Nova Theater I Inc $70,000 New York, NY, US Unrestricted 2020
Icahn School Of Medicine At Mount Sinai $100,000 New York, NY, US Unrestricted 2018
The Parkside School $25,000 New York, NY, US Unrestricted 2018
The Windward School $25,000 New York, NY, US Unrestricted 2018
Jewish Communal Fund $250,000 New York, NY, US Theater Support 2018
The Birch Wathen Lenox School $15,000 New York, NY, US Unrestricted 2018
Trevor Day School $25,000 New York, NY, US Unrestricted 2018
Find Your Light Foundation $2,500 Ladera Ranch, CA, US Unrestricted 2017
Metropole Film Board Inc $2,500 New York, NY, US Unrestricted 2017
Icahn School Of Medicine At Mount Sinai $100,000 New York, NY, US Unrestricted 2017
Jewish Communal Fund $150,000 New York, NY, US Theater Support 2016

Foundations Similar to The Wiener Family Foundation

Discover 5 foundations with comparable assets ($4,304,140-$4,380,419), 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

EIN: 11-2845826 | 32 grants awarded
$4,346,383
(≈ Similar)
$25,000
median grant
New York, NY
Same state
100%
Excellent match

EIN: 13-6158848 | 450 grants awarded
$4,380,419
(≈ Similar)
$25,000
median grant
New York, NY
Same state
100%
Excellent match

EIN: 25-6536714 | 40 grants awarded
$4,322,423
(≈ Similar)
$39,267
median grant
Amherst, NY
Same state
100%
Excellent match

EIN: 47-1439173 | 41 grants awarded
$4,314,302
(≈ Similar)
$50,000
median grant
White Plains, NY
Same state
99%
Excellent match

EIN: 13-3506766 | 75 grants awarded
$4,304,140
(≈ Similar)
$25,000
median grant
Yorktown Heights, NY
Same state
99%
Excellent match

Contact Information

Official contact details for The Wiener Family Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 02-0468920
Website N/A
Address C/O L BRAFF CO 500 MAMARONECK AVE Harrison, NY 10528-0000

Key People (2)

Board members, trustees, and key staff who oversee The Wiener Family Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Jennifer Steingart
Treasurer Jonathan Steingart

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 The Wiener Family 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 May 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.