The Leslie And Sheila Klein | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Leslie And Sheila Klein. Data shown is extracted from Form 990-PF filings.

EIN: 87-3616373

Foundation Overview

Based in New Canaan, CT, The Leslie And Sheila Klein has awarded 13 grants totaling $583,500 to organizations in California, New York and 1 other state across the US. Individual grants range from $7,000 to $125,000, with a median award of $40,000.

Latest Tax Year
2023
Total Giving (all years)
$583,500
Total Assets
$2,203,308
Median Grant (all grants)
$40,000

Latest Form 990-PF Snapshot

Total Grants
4
Median Grant
$67,500
% Median Grant Growth
+69% (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
Emerging Foundation: 50%

2 of 4 recipients (50%) were new grantees. Recent establishment means most partnerships are naturally new. Pattern may not reflect long-term preferences.

Geographic Focus
New York

Grants are geographically diversified with 38% in New York and funding distributed across 3 total locations. This foundation values broad geographic impact and diverse community partnerships. Within New York, funding concentrates in Rochester (100%).

Funding Trajectory
+29%

Moderate 29% growth trend over 1 years suggests stable and gradually increasing funding capacity. This positive trajectory indicates reliable grant-making resources and sustainable philanthropic commitment.

Program Areas
Healthcare + General Purposes

Dual focus on healthcare (50%) and general purposes, 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 Leslie And Sheila Klein'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
University Of Rochester $125,000 Rochester, NY, US Medical Research 2023
Stamford Hospital Foundation $10,000 Stamford, CT, US General 2023
University Of Rochester $125,000 Rochester, NY, US Medical Research 2023
Stamford Hospital Foundation $10,000 Stamford, CT, US General 2023
Myotonic Dystrophy Foundation $57,500 Oakland, CA, US Medical Research 2022
University Of Rochester $40,000 Rochester, NY, US Medical Research 2022
United Jewish Federation Of Greater $7,000 Stamford, CT, US General 2022
Myotonic Dystrophy Foundation $57,500 Oakland, CA, US Medical Research 2022
University Of Rochester $40,000 Rochester, NY, US Medical Research 2022
United Jewish Federation Of Greater $7,000 Stamford, CT, US General 2022
Myotonic Dystrophy Foundation $57,500 Oakland, CA, US Medical Research 2022
University Of Rochester $40,000 Rochester, NY, US Medical Research 2022
United Jewish Federation Of Greater $7,000 Stamford, CT, US General 2022

Foundations Similar to The Leslie And Sheila Klein

Discover 5 foundations with comparable assets ($17,482,000,476-$78,673,465,696), similar grant patterns, and geographic focus in CT 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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EIN: 35-0868122 | 13997 grants awarded
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$26,500
median grant
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0%
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EIN: 98-6038021
$54,230,100,300
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Not available
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London, ENGLAND
0%
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EIN: 13-1684331 | 25502 grants awarded
$17,482,000,476
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$100,000
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0%
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Contact Information

Official contact details for The Leslie And Sheila Klein as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 87-3616373
Website N/A
Address 1016 OENOKE RDG New Canaan, CT 06840-2606

Key People (7)

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

Chairperson Leslie Klein
President Sheila Klein
Director Adina Klein
Director Jason Mcconnell
Treasurer, S Ross Smallowitz

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 Leslie And Sheila Klein 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.