Irwin Weiner Charitable Foundation Inc | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Irwin Weiner Charitable Foundation Inc. Data shown is extracted from Form 990-PF filings.
EIN: 04-3595876
Foundation Overview
Based in White Plains, NY, Irwin Weiner Charitable Foundation Inc has awarded 167 grants totaling $464,650 to organizations in Massachusetts, New York and 3 other states across the US. Individual grants range from $1,000 to $15,000, with a median award of $1,150.
Latest Form 990-PF Snapshot
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
1 of 15 recipients (7%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.
Geographic Focus
80% 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 (27%), Valhalla (10%), Clinton (10%).
Funding Trajectory
Stable funding levels with 19% change over 8 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.
Program Areas
Dual focus on general purposes (80%) and community projects, indicating strategic concentration in complementary program areas.
Where is The Money Going?
Grants & Funding
Analyzing past grantees provides valuable insights into Irwin Weiner Charitable Foundation Inc'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 |
|---|---|---|---|---|
| American Friends Of Magen David | $1,000 | New York, NY, US | General Support | 2024 |
| Bedford Free Library | $3,000 | Bedford, MA, US | General Purpose | 2024 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Support | 2024 |
| Brooklyn Law School | $2,000 | Brooklyn, NY, US | General Support | 2024 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Support | 2024 |
| City Lax Inc | $2,000 | New York, NY, US | General Support | 2024 |
| Columbia Men's Tennis | $1,000 | New York, NY, US | General Support | 2024 |
| Friends Of The Israel Defense Forces | $1,000 | Saddle Brook, NJ, US | General Support | 2024 |
| Hamilton College-men's Lacrosse Team | $3,500 | Clinton, NY, US | General Support | 2024 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Support | 2024 |
| Israel Lacrosse | $2,000 | New York, NY, US | General Support | 2024 |
| Muhlenberg Women's Lacrosse | $3,500 | Allentown, PA, US | General Support | 2024 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Support | 2024 |
| Syracuse University | $1,500 | Syracuse, NY, US | General Support | 2024 |
| Veterans Community Project | $3,000 | Kansas City, MO, US | General Support | 2024 |
| American Friends Of Magen David | $1,000 | New York, NY, US | General Support | 2023 |
| Bedford Free Library | $2,500 | Bedford, MA, US | General Purpose | 2023 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Support | 2023 |
| Brooklyn Law School | $2,000 | Brooklyn, NY, US | General Support | 2023 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Support | 2023 |
| City Lax Inc | $3,500 | New York, NY, US | General Support | 2023 |
| Congregation B'nai Yisrael | $1,500 | Armonk, NY, US | General Support | 2023 |
| Friends Of The Israel Defense Forces | $1,000 | Saddle Brook, NJ, US | General Support | 2023 |
| Hamilton College-men's Lacrosse Team | $3,000 | Clinton, NY, US | General Support | 2023 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Support | 2023 |
| Impact100 Westchester | $1,150 | Hartsdale, NY, US | General Support | 2023 |
| Israel Lacrosse | $2,000 | New York, NY, US | General Support | 2023 |
| Muhlenberg Women's Lacrosse | $3,000 | Allentown, PA, US | General Support | 2023 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Support | 2023 |
| Syracuse University | $1,000 | Syracuse, NY, US | General Support | 2023 |
| Veterans Community Project | $3,000 | Kansas City, MO, US | General Support | 2023 |
| American Friends Of Magen David | $1,000 | New York, NY, US | General Support | 2023 |
| Bedford Free Library | $2,500 | Bedford, MA, US | General Purpose | 2023 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Support | 2023 |
| Brooklyn Law School | $2,000 | Brooklyn, NY, US | General Support | 2023 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Support | 2023 |
| City Lax Inc | $3,500 | New York, NY, US | General Support | 2023 |
| Congregation B'nai Yisrael | $1,500 | Armonk, NY, US | General Support | 2023 |
| Friends Of The Israel Defense Forces | $1,000 | Saddle Brook, NJ, US | General Support | 2023 |
| Hamilton College-men's Lacrosse Team | $3,000 | Clinton, NY, US | General Support | 2023 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Support | 2023 |
| Impact100 Westchester | $1,150 | Hartsdale, NY, US | General Support | 2023 |
| Israel Lacrosse | $2,000 | New York, NY, US | General Support | 2023 |
| Muhlenberg Women's Lacrosse | $3,000 | Allentown, PA, US | General Support | 2023 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Support | 2023 |
| Syracuse University | $1,000 | Syracuse, NY, US | General Support | 2023 |
| Veterans Community Project | $3,000 | Kansas City, MO, US | General Support | 2023 |
| Bedford Free Library | $2,500 | Bedford, MA, US | General Purpose | 2022 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Purpose | 2022 |
| Brooklyn Law School | $3,000 | Brooklyn, NY, US | General Purpose | 2022 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Purpose | 2022 |
| City Lax Inc | $3,500 | New York, NY, US | General Purpose | 2022 |
| Congregation B'nai Yisrael | $1,500 | Armonk, NY, US | General Purpose | 2022 |
| Hamilton College-men's Lacrosse Team | $3,000 | Clinton, NY, US | Athletics | 2022 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Purpose | 2022 |
| Impact100 Westchester | $1,150 | Hartsdale, NY, US | General Purpose | 2022 |
| Israel Lacrosse | $1,000 | New York, NY, US | Athletics | 2022 |
| Muhlenberg Women's Lacrosse | $3,000 | Allentown, PA, US | Athletics | 2022 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Purpose | 2022 |
| Syracuse University | $5,000 | Syracuse, NY, US | General Purpose | 2022 |
| Veterans Community Project | $3,000 | Kansas City, MO, US | General Purpose | 2022 |
| Bedford Free Library | $2,500 | Bedford, MA, US | General Purpose | 2022 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Purpose | 2022 |
| Brooklyn Law School | $3,000 | Brooklyn, NY, US | General Purpose | 2022 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Purpose | 2022 |
| City Lax Inc | $3,500 | New York, NY, US | General Purpose | 2022 |
| Congregation B'nai Yisrael | $1,500 | Armonk, NY, US | General Purpose | 2022 |
| Hamilton College-men's Lacrosse Team | $3,000 | Clinton, NY, US | Athletics | 2022 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Purpose | 2022 |
| Impact100 Westchester | $1,150 | Hartsdale, NY, US | General Purpose | 2022 |
| Israel Lacrosse | $1,000 | New York, NY, US | Athletics | 2022 |
| Muhlenberg Women's Lacrosse | $3,000 | Allentown, PA, US | Athletics | 2022 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Purpose | 2022 |
| Syracuse University | $5,000 | Syracuse, NY, US | General Purpose | 2022 |
| Veterans Community Project | $3,000 | Kansas City, MO, US | General Purpose | 2022 |
| Bedford Free Library | $2,500 | Bedford, MA, US | General Purpose | 2022 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Purpose | 2022 |
| Brooklyn Law School | $3,000 | Brooklyn, NY, US | General Purpose | 2022 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Purpose | 2022 |
| City Lax Inc | $3,500 | New York, NY, US | General Purpose | 2022 |
| Congregation B'nai Yisrael | $1,500 | Armonk, NY, US | General Purpose | 2022 |
| Hamilton College-men's Lacrosse Team | $3,000 | Clinton, NY, US | Athletics | 2022 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Purpose | 2022 |
| Impact100 Westchester | $1,150 | Hartsdale, NY, US | General Purpose | 2022 |
| Israel Lacrosse | $1,000 | New York, NY, US | Athletics | 2022 |
| Muhlenberg Women's Lacrosse | $3,000 | Allentown, PA, US | Athletics | 2022 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Purpose | 2022 |
| Syracuse University | $5,000 | Syracuse, NY, US | General Purpose | 2022 |
| Veterans Community Project | $3,000 | Kansas City, MO, US | General Purpose | 2022 |
| Bedford Free Library | $2,500 | Bedford, MA, US | General Purpose | 2021 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Purpose | 2021 |
| Brooklyn Law School | $5,000 | Brooklyn, NY, US | General Purpose | 2021 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Purpose | 2021 |
| City Lax Inc | $1,500 | New York, NY, US | General Purpose | 2021 |
| City Parks Foundation | $1,000 | New York, NY, US | General Purpose | 2021 |
| Congregation B'nai Yisrael | $1,500 | Armonk, NY, US | General Purpose | 2021 |
| Hamilton College-men's Lacrosse Team | $3,000 | Clinton, NY, US | Athletics | 2021 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Purpose | 2021 |
| Impact100 Westchester | $1,100 | Hartsdale, NY, US | General Purpose | 2021 |
| Israel Lacrosse | $1,000 | New York, NY, US | Athletics | 2021 |
| Muhlenberg Women's Lacrosse | $3,000 | Allentown, PA, US | Athletics | 2021 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Purpose | 2021 |
| Syracuse University | $5,000 | Syracuse, NY, US | General Purpose | 2021 |
| Veterans Community Project | $1,000 | Kansas City, MO, US | General Purpose | 2021 |
| Bedford Free Library | $2,500 | Bedford, MA, US | General Purpose | 2020 |
| Bedford Historical Society | $1,000 | Bedford, NY, US | General Purpose | 2020 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Purpose | 2020 |
| Brooklyn Law School | $1,000 | Brooklyn, NY, US | General Purpose | 2020 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Purpose | 2020 |
| City Lax Inc | $1,000 | New York, NY, US | General Purpose | 2020 |
| City Parks Foundation | $1,000 | New York, NY, US | General Purpose | 2020 |
| Community Funds Inc | $1,000 | New York, NY, US | General Purpose | 2020 |
| Congregation B'nai Yisrael | $3,000 | Armonk, NY, US | General Purpose | 2020 |
| Hamilton College-men's Lacrosse Team | $2,000 | Clinton, NY, US | Athletics | 2020 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Purpose | 2020 |
| Impact100 Westchester | $1,100 | Hartsdale, NY, US | General Purpose | 2020 |
| Israel Lacrosse | $1,000 | New York, NY, US | Athletics | 2020 |
| Muhlenberg Women's Lacrosse | $2,000 | Allentown, PA, US | Athletics | 2020 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Purpose | 2020 |
| Syracuse University | $5,000 | Syracuse, NY, US | General Purpose | 2020 |
| Veterans Community Project | $1,000 | Kansas City, MO, US | General Purpose | 2020 |
| Bedford Free Library | $2,500 | Bedford, MA, US | General Purpose | 2018 |
| Bedford Historical Society | $1,000 | Bedford, NY, US | General Purpose | 2018 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Purpose | 2018 |
| Brooklyn Law School | $1,000 | Brooklyn, NY, US | General Purpose | 2018 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Purpose | 2018 |
| City Lax Inc | $1,000 | New York, NY, US | General Purpose | 2018 |
| City Parks Foundation | $1,000 | New York, NY, US | General Purpose | 2018 |
| Columbia University - Lacrosse Club | $1,000 | New York, NY, US | Athletics | 2018 |
| Community Funds Inc | $1,000 | New York, NY, US | General Purpose | 2018 |
| Congregation B'nai Yisrael | $7,500 | Armonk, NY, US | General Purpose | 2018 |
| Hamilton College-men's Lacrosse Team | $1,000 | Clinton, NY, US | Athletics | 2018 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Purpose | 2018 |
| Impact100 Westchester | $1,100 | Hartsdale, NY, US | General Purpose | 2018 |
| Israel Lacrosse | $1,000 | New York, NY, US | Athletics | 2018 |
| Muhlenberg Women's Lacrosse | $6,500 | Allentown, PA, US | Athletics | 2018 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Purpose | 2018 |
| Westchester Community College Foundation | $1,000 | Valhalla, NY, US | General Purpose | 2018 |
| Bedford Free Library | $2,500 | Bedford, MA, US | General Purpose | 2017 |
| Bedford Historical Society | $1,000 | Bedford, NY, US | General Purpose | 2017 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Purpose | 2017 |
| Brooklyn Law School | $1,000 | Brooklyn, NY, US | General Purpose | 2017 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Purpose | 2017 |
| City Lax Inc | $1,000 | New York, NY, US | General Purpose | 2017 |
| City Parks Foundation | $1,000 | New York, NY, US | General Purpose | 2017 |
| Clinton Abc Program Inc | $1,000 | Clinton, NY, US | General Purpose | 2017 |
| Hamilton College-men's Lacrosse Team | $7,500 | Clinton, NY, US | Athletics | 2017 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Purpose | 2017 |
| Israel Lacrosse | $1,500 | New York, NY, US | Athletics | 2017 |
| Impact100 Westchester | $1,100 | Hartsdale, NY, US | General Purpose | 2017 |
| Muhlenberg Women's Lacrosse | $2,500 | Allentown, PA, US | Athletics | 2017 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Purpose | 2017 |
| The Posse Foundation Inc | $1,000 | New York, NY, US | General Purpose | 2017 |
| Westchester Community College Foundation | $1,000 | Valhalla, NY, US | General Purpose | 2017 |
| Bedford Free Library | $2,500 | Bedford, MA, US | General Purpose | 2016 |
| Blythedale Children's Hospital | $1,000 | Valhalla, NY, US | General Purpose | 2016 |
| Brooklyn Law School | $1,000 | Brooklyn, NY, US | General Purpose | 2016 |
| Calvary Hospital | $1,000 | Bronx, NY, US | General Purpose | 2016 |
| City Law Inc | $1,000 | New York, NY, US | General Purpose | 2016 |
| City Parks Foundation | $1,000 | New York, NY, US | General Purpose | 2016 |
| Clinton Abc Program Inc | $1,000 | Clinton, NY, US | General Purpose | 2016 |
| Hamilton College-men's Lacrosse Team | $5,000 | Clinton, NY, US | Athletics | 2016 |
| Holocaust And Human Rights Education Ctr | $15,000 | Purchase, NY, US | General Purpose | 2016 |
| Israel Lacrosse | $1,500 | New York, NY, US | Athletics | 2016 |
| North East Westchester Special Recreation Inc | $1,000 | Hawthorne, NY, US | General Purpose | 2016 |
| The Posse Foundation Inc | $1,000 | New York, NY, US | General Purpose | 2016 |
| Muhlenberg Women's Lacrosse | $3,000 | Allentown, PA, US | Athletics | 2016 |
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Contact Information
Official contact details for Irwin Weiner Charitable Foundation Inc as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 04-3595876 |
| Website | N/A |
| Address | 1133 WESTCHESTER AVENUE N208 White Plains, NY 10604-3577 |
Key People (6)
Board members, trustees, and key staff who oversee Irwin Weiner Charitable Foundation Inc's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| Vice President | Michael Markhoff |
|---|---|
| Secretary | Nancy Allen Markhoff |
| Pres & Treas | Harris Markhoff |
| Director | Adam Markoff |
| Director | Abigail Markhoff |
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 Irwin Weiner Charitable Foundation Inc 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.
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