Thomas Jaffe Foundation | Foundation Profile

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

EIN: 13-4084594

Foundation Overview

Based in New York, NY, Thomas Jaffe Foundation has awarded 27 grants totaling $10,012,300 to organizations in Connecticut, New York and 5 other states across the US. Individual grants range from $100 to $3,500,000, with a median award of $500.

Latest Tax Year
2024
Total Giving (all years)
$10,012,300
Total Assets
$2,429,542
Median Grant (all grants)
$500

Latest Form 990-PF Snapshot

Total Grants
0 (No grants in 2024)
Median Grant
$0
% Median Grant Decline
-100% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: March 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%

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

Geographic Focus
New York

56% of grants are awarded in New York, with additional funding distributed across 6 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in New York (73%), Albany (13%), Bronx (13%).

Funding Trajectory
+118082%

Strong 118082% growth in annual giving over 5 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 Thomas Jaffe 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
Yale Peabody Museum Of Natural History $3,000,000 New Haven, CT, US Renovations, Staff And Collection Endowments 2021
Yale University - Donna Torrance Endowment $500,000 New Haven, CT, US Endowment 2021
Yale Peabody Museum Of Natural History $3,000,000 New Haven, CT, US Renovations, Staff And Collection Endowments 2021
Yale Peabody Museum Of Natural History $3,500,000 New Haven, CT, US Renovations, Staff And Collection Endowments 2018
American Civil Liberties Union Foundation $1,000 New York, NY, US Organization's Charitable Purpose 2017
Doctors Without Borders $1,000 New York, NY, US Organization's Charitable Purpose 2017
Healthy Schools Network $500 Albany, NY, US Organization's Charitable Purpose 2017
Kings Crown Radiowkcr Columbia University $200 New York, NY, US Organization's Charitable Purpose 2017
Newark Public Radiowbgo $200 Newark, NJ, US Organization's Charitable Purpose 2017
Save The Children $500 Fairfield, CT, US Organization's Charitable Purpose 2017
Studio In A School $500 New York, NY, US Organization's Charitable Purpose 2017
Wfuv Radio - Fordham University $200 Bronx, NY, US Organization's Charitable Purpose 2017
Sierra Club $200 Oakland, CA, US Organization's Charitable Purpose 2017
Planned Parenthood $1,000 Washington, DC, US Organization's Charitable Purpose 2017
Southern Poverty Law Center $100 Montgomery, AL, US Organization's Charitable Purpose 2017
The Nature Conservancy $400 Chicago, IL, US Organization's Charitable Purpose 2017
Surfrider Foundation $400 New York, NY, US Organization's Charitable Purpose 2017
National Resources Defense Council $400 New York, NY, US Organization's Charitable Purpose 2017
National Audubon Society $200 New York, NY, US Organization's Charitable Purpose 2017
Healthy Schools Network $1,000 Albany, NY, US Organization's Charitable Purpose 2016
Doctors Without Borders $1,500 New York, NY, US Organization's Charitable Purpose 2016
Save The Children $1,100 Fairfield, CT, US Organization's Charitable Purpose 2016
Studio In A School $400 New York, NY, US Organization's Charitable Purpose 2016
American Civil Liberties Union Foundation $500 New York, NY, US Organization's Charitable Purpose 2016
Newark Public Radiowbgo $400 Newark, NJ, US Organization's Charitable Purpose 2016
Wfuv Radio $400 Bronx, NY, US Organization's Charitable Purpose 2016
Kings Crown Radiowkcr $200 New York, NY, US Organization's Charitable Purpose 2016

Foundations Similar to Thomas Jaffe Foundation

Discover 5 foundations with comparable assets ($2,397,126-$2,445,257), 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: 13-3794509 | 201 grants awarded
$2,426,456
(≈ Similar)
$1,000
median grant
New York, NY
Same state
100%
Excellent match

EIN: 13-3740798 | 196 grants awarded
$2,426,028
(≈ Similar)
$1,000
median grant
New York, NY
Same state
100%
Excellent match

EIN: 23-7444440 | 714 grants awarded
$2,415,020
(≈ Similar)
$1,000
median grant
New York, NY
Same state
100%
Excellent match

EIN: 06-6036296 | 448 grants awarded
$2,445,257
(≈ Similar)
$1,000
median grant
Garrison, NY
Same state
100%
Excellent match

EIN: 36-7236923 | 25 grants awarded
$2,397,126
(≈ Similar)
$1,000
median grant
Saratoga Springs, NY
Same state
99%
Excellent match

Contact Information

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

EIN 13-4084594
Website N/A
Address CO CROWE485 LEXINGTON AVE 11 FL New York, NY 10017-0000

Key People (1)

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

President Thomas Jaffe

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 Thomas Jaffe 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 March 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.