Dr Joseph B & Lillian Stiefel | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Dr Joseph B & Lillian Stiefel. Data shown is extracted from Form 990-PF filings.

EIN: 22-3639034

Foundation Overview

Based in Bronx, NY, Dr Joseph B & Lillian Stiefel has awarded 92 grants totaling $265,150 to organizations in New York, Connecticut and 5 other states, plus international recipients. Individual grants range from $200 to $11,050, with a median award of $2,250.

Latest Tax Year
2024
Total Giving (all years)
$265,150
Total Assets
$773,513
Median Grant (all grants)
$2,250

Latest Form 990-PF Snapshot

Total Grants
14
Median Grant
$2,250
% Median Grant Decline
-10% (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
Growth-Minded: 57%

8 of 14 recipients (57%) were new grantees. Foundation actively seeks new partnerships to expand impact. Fresh approaches and innovative programs receive serious consideration.

Geographic Focus
New York

55% of grants are awarded in New York, with additional funding distributed across 8 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in New York (25%), Bronx (22%), Ardsley (16%).

Funding Trajectory
+49%

Moderate 49% growth trend over 8 years suggests stable and gradually increasing funding capacity. This positive trajectory indicates reliable grant-making resources and sustainable philanthropic commitment.

Program Areas
General Purposes + Community Projects

Dual focus on general purposes (88%) 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 Dr Joseph B & Lillian Stiefel'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
Tarrytown Music Hall $5,000 Tarrytown, NY, US Unrestricted 2024
Cat Assistance $2,000 Ardsley, NY, US Unrestricted 2024
Immaculate Hs - Liam Devine Fund $7,500 Danbury, CT, US Unrestricted 2024
Ny Botanical Gardens $2,500 Bronx, NY, US Unrestricted 2024
Turks Caicos Reef Fund $3,000 British West Indies, Foreign, TK Unrestricted 2024
Nyc Bird Alliance $4,000 New York, NY, US Unrestricted 2024
Cornell Lab Of Ornithology $10,000 Ithica, NY, US Unretresticted 2024
St Augustine Lighthouse $1,250 St Augustine, FL, US Unrestricted 2024
Byron Gooding Plantetarium $200 Jacksonville, FL, US Unrestricted 2024
St Augustine Alligator Farm $300 St Augustine, FL, US Unrestricted 2024
Assoc Of Black Gastroentologists $1,000 New York, NY, US Unrestricted 2024
Ponte Vedra Concer Hall $2,600 Ponte Vedra Beach, FL, US Unrestricted 2024
American Birding Assoc $1,000 Colorodo Springs, CO, US Unrestricted 2024
White Plains Hospital Foundation $500 White Plains, NY, US Unrestricted 2024
Immaculate High School - Liam Fund $2,500 Danbury, CT, US Unrestricted 2023
Immaculate High School - Art Dept $1,000 Danbury, CT, US Unrestricted 2023
Immaculate High School - Music Dept $1,000 Danbury, CT, US Unrestricted 2023
Ny Botanical Gardens $1,500 Bronx, NY, US Unrestricted 2023
Turks Caicos Reef Fund $2,000 British West Indies, Foreign, TK Unrestricted 2023
American Bird Conservancy $2,500 The Plains, VA, US Unrestricted 2023
Greenwich Hospital Foundation $1,000 Greenwhich, CT, US Unrestricteed 2023
Wfuv Fordham University $2,500 Bronx, NY, US Unrestricted 2023
Scarsdale Volunteer Abulance Corp $1,750 Scarsdale, NY, US Unrestriocted 2023
Nyc Bird Alliance $6,500 New York, NY, US Unrestricted 2023
The Doe Fund $3,250 New York, NY, US Unrestricted 2023
Cornell Lab Of Ornithology $10,000 Ithica, NY, US Unretresticted 2023
Friends Of The Idf $2,500 New York, NY, US Humanitarian Aid 2023
Cat Assistance $2,000 Ardsley, NY, US Unrestricted 2022
Danbury Hospital Foundation $4,000 Danbury, CT, US Unrestricted 2022
13 Wnet $2,000 New York, NY, US Unrestricted 2022
Greenwich Hospital Foundation $2,500 Greenwhich, CT, US Unrestricteed 2022
Wfuv Fordham University $2,500 Bronx, NY, US Unrestricted 2022
New York Restoration Project $1,250 New York, NY, US Unrestricted 2022
Cat Assistance $2,000 Ardsley, NY, US Unrestricted 2022
Danbury Hospital Foundation $4,000 Danbury, CT, US Unrestricted 2022
13 Wnet $2,000 New York, NY, US Unrestricted 2022
Greenwich Hospital Foundation $2,500 Greenwhich, CT, US Unrestricteed 2022
Wfuv Fordham University $2,500 Bronx, NY, US Unrestricted 2022
New York Restoration Project $1,250 New York, NY, US Unrestricted 2022
Tarrytown Music Hall - 2020 $5,000 Tarrytown, NY, US Unrestricted 2021
Ny Restoration Project $500 New York, NY, US Unrestricted 2021
Cat Assistance $1,250 Ardsley, NY, US Unrestricted 2021
Danbury Hospital Foundation $4,000 Danbury, CT, US Unrestricted 2021
Tarrytown Music Hall - 2021 $5,000 Tarrytown, NY, US Unrestricted 2021
Immaculate High School $2,000 Danbury, CT, US Unrestricted 2021
Immaculate High School - Art Dept $2,000 Danbury, CT, US Unrestricted 2021
Immaculate High School - Music Dept $2,500 Danbury, CT, US Unrestricted 2021
Ny Botanical Gardens $1,500 Bronx, NY, US Unrestricted 2021
Turks Caicos Reef Fund $5,000 British West Indies, N/A, TK Unrestricted 2021
American Bird Conservancy $5,000 The Plains, VA, US Unrestricted 2021
13 Wnet $2,000 New York, NY, US Unrestricted 2021
Cat Assistance $1,500 Ardsley, NY, US Unrestricted 2020
Greenwich Hospital Foundation $1,200 Greenwich, CT, US Unrestricted 2020
Wfuv $1,800 Bronx, NY, US Unrestricted 2020
Cornell Lab Of Ornithology $10,000 Ithica, NY, US Unrestricted 2020
Ny Botanical Gardens $1,500 Bronx, NY, US Unrestricted 2020
Tarrytown Music Hall $5,000 Tarrytown, NY, US Unrestricted 2020
Immaculate High School $2,500 Danbury, CT, US Unrestricted 2020
Nyc Audubon Society $1,000 New York, NY, US Unrestricted 2020
Immaculate Hs - Art Dept $2,000 Danbury, CT, US Unrestricted 2020
Immaculate High School $2,000 Danbury, CT, US Unrestricted 2020
Enviormental Defense Fund $500 Washington, DC, US Unrestricted 2020
Danbury Hospital Foundation $4,500 Danbury, CT, US Unrestricted 2020
Cat Assistance $1,000 Ardsley, NY, US Unrestricted 2018
Greenwich Hospital Foundation $1,000 Greenwich, CT, US Unrestricted 2018
Wfuv $5,000 Bronx, NY, US Unrestricted 2018
Cornell Lab Of Ornithology $11,050 Ithica, NY, US Unrestricted 2018
Ny Botanical Gardens $2,500 Bronx, NY, US Unrestricted 2018
Tarrytown Music Hall $1,000 Tarrytown, NY, US Unrestricted 2018
Ridgefield Playhouse $2,500 Ridgefield, CT, US Unrestricted 2018
Immaculate High School $2,000 Danbury, CT, US Unrestricted 2018
Suny Geneseo Foundation $2,500 Geneseo, NY, US Unrestricted 2018
Nyc Audubon Society $5,000 New York, NY, US Unrestricted 2018
Palace Theater $2,500 Stamford, CT, US Unrestricted 2018
Cat Assistance $1,000 Ardsley, NY, US Unrestricted 2017
Greenwich Hospital Foundation $1,000 Greenwich, CT, US Unrestricted 2017
Cornell Lab Of Ornithology $10,000 Ithica, NY, US Unrestricted 2017
Tarrytown Music Hall $1,000 Tarrytown, NY, US Unrestricted 2017
Ridgefield Playhouse $2,500 Ridgefield, CT, US Unrestricted 2017
St Gregory Theatre Group $2,500 Bellerose, NY, US Drama Club 2017
Suny Geneseo Foundation $4,500 Geneseo, NY, US Unrestricted 2017
University Of Conn Athletic Club $2,500 Storrs, CT, US Unrestricted 2017
Cat Assistance $1,000 Ardsley, NY, US Unrestricted 2016
Greenwich Hospital Foundation $1,000 Greenwich, CT, US Unrestricted 2016
Cornell Lab Of Ornithology $10,000 Ithica, NY, US Unrestricted 2016
Ny Botanical Gardens $2,500 Bronx, NY, US Unrestricted 2016
Tarrytown Music Hall $1,000 Tarrytown, NY, US Unrestricted 2016
Kevins Community Center $2,000 Newtown, CT, US Unrestricted 2016
State Repertory Opera Of Nj $3,500 South Orange, NJ, US Nonrestricted 2016
Rotacare $2,000 Uniondale, NY, US Unrestricted 2016
Ridgefield Playhouse $2,500 Ridgefield, CT, US Unrestricted 2016
Immaculate High School $2,000 Danbury, CT, US Unrestricted 2016

Foundations Similar to Dr Joseph B & Lillian Stiefel

Discover 5 foundations with comparable assets ($765,514-$776,462), 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: 13-4176054 | 55 grants awarded
$776,462
(≈ Similar)
$2,500
median grant
Brooklyn, NY
Same state
100%
Excellent match

EIN: 13-3437927 | 53 grants awarded
$770,429
(≈ Similar)
$2,500
median grant
New York, NY
Same state
100%
Excellent match

EIN: 16-6429714 | 153 grants awarded
$768,554
(≈ Similar)
$2,800
median grant
Norwich, NY
Same state
100%
Excellent match

EIN: 47-5519644 | 33 grants awarded
$766,530
(≈ Similar)
$3,600
median grant
Brooklyn, NY
Same state
100%
Excellent match

EIN: 83-6588178 | 1117 grants awarded
$765,514
(≈ Similar)
$3,600
median grant
Monsey, NY
Same state
99%
Excellent match

Contact Information

Official contact details for Dr Joseph B & Lillian Stiefel as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 22-3639034
Website http://www.guidestar.org
Address 2621 PALLISADE AVENUE 5B Bronx, NY 10463-0000

Key People (3)

Board members, trustees, and key staff who oversee Dr Joseph B & Lillian Stiefel's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Elizabeth Weinshel
Vice President David Weinshel
Secretary Sarah Weinshel

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 Dr Joseph B & Lillian Stiefel 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.