Arlene Leff Foundation | Foundation Profile

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

EIN: 81-3987293

Foundation Overview

Based in Chicago, IL, Arlene Leff Foundation has awarded 10 grants totaling $482,000 to organizations in Virginia, Illinois and 2 other states across the US. Individual grants range from $20,000 to $150,000, with a median award of $35,000.

Latest Tax Year
2025
Total Giving (all years)
$482,000
Total Assets
$0
Median Grant (all grants)
$35,000

Latest Form 990-PF Snapshot

Total Grants
2
Median Grant
$100,000
% Median Grant Growth
+186% (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%

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

Geographic Focus
Illinois

50% of grants are awarded in Illinois, with additional funding distributed across 3 other locations. The foundation balances regional focus with broader geographic diversity. Within Illinois, funding concentrates in Northbrook (40%), Chicago (40%), Skokie (20%).

Funding Trajectory
+41%

Moderate 41% growth trend over 2 years suggests stable and gradually increasing funding capacity. This positive trajectory indicates reliable grant-making resources and sustainable philanthropic commitment.

Program Areas
Community Projects

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

Where is The Money Going?

Loading geographic data...
Loading chart...
Loading chart...
Loading chart...

Grants & Funding

Analyzing past grantees provides valuable insights into Arlene Leff 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
Anti Defamation League $50,000 New York, NY, US Charity 2025
Northwestern Memorial Foundation $150,000 Chicago, IL, US Charity 2025
Northwestern Memorial Foundation $50,000 Chicago, IL, US Charity 2024
Afmda $45,000 Northbrook, IL, US Charity 2024
Memorial Sloan Kettering Cancer Cnt $25,000 New York, NY, US Charity 2024
Bbyo $20,000 Washington, DC, US Charity 2024
American Diabetes Association $20,000 Merrifield, VA, US Charity 2023
Les Turner Als Foundation $20,000 Skokie, IL, US Charity 2023
National Council Of Jewish Women $82,000 Northbrook, IL, US Charity 2023
Jewish Defense Fund $20,000 New York, NY, US Charity 2023

Foundations Similar to Arlene Leff Foundation

Discover 5 foundations with comparable assets ($0-$0), similar grant patterns, and geographic focus in IL 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: 14-1797883 | 3 grants awarded
$0
(≈ Similar)
$18,950
median grant
Lindenhurst, IL
Same state
100%
Excellent match

EIN: 13-3919816 | 169 grants awarded
$0
(≈ Similar)
$25,000
median grant
Chicago, IL
Same state
100%
Excellent match

EIN: 20-0438920 | 29 grants awarded
$0
(≈ Similar)
$20,000
median grant
Glenview, IL
Same state
100%
Excellent match

EIN: 16-6172018 | 1 grants awarded
$0
(≈ Similar)
$47,149
median grant
Chicago, IL
Same state
100%
Excellent match

EIN: 01-0793830 | 7 grants awarded
$0
(≈ Similar)
$20,000
median grant
Oak Brook, IL
Same state
100%
Excellent match

Contact Information

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

EIN 81-3987293
Website N/A
Address 120 SOUTH RIVERSIDE PLAZA Chicago, IL 60606-3913

Key People (3)

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

Director David Feinberg
Director Barry A Feinberg
Director Corinne Marks

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 Arlene Leff 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.

Application Status
According to its most recent IRS Form 990-PF filing, this foundation only funds pre-selected organizations and does not accept unsolicited grant applications - consider whether you have an existing connection before reaching out.

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.