Sundheimer Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Sundheimer Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 13-3857970
Foundation Overview
Based in Valley Stream, NY, Sundheimer Foundation has awarded 137 grants totaling $693,300 to organizations in District of Columbia, New York and 4 other states across the US. Individual grants range from $1,000 to $18,000, with a median award of $5,000.
Latest Tax Year
2024
Total Giving (all years)
$693,300
Total Assets
$1,527,777
Median Grant (all grants)
$5,000
Latest Form 990-PF Snapshot
Total Grants
14
Median Grant
$5,000
% No Significant Change
0%
(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
Balanced Approach: 36%
5 of 14 recipients (36%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.
Geographic Focus
New York
82% 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 (80%), Far Rockaway (9%), Valley Stream (5%).
Funding Trajectory
+1%
Stable funding levels with 1% change over 8 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.
Program Areas
Healthcare + 4 others
Diversified giving across multiple program areas with primary emphasis on healthcare (30%). This broad approach suggests openness to various causes and innovative cross-sector solutions.
Where is The Money Going?
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Grants & Funding
Analyzing past grantees provides valuable insights into Sundheimer 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 |
|---|---|---|---|---|
| Us Holocaust Memorial Museum | $5,000 | Washington, DC, US | To Provide Funds To Further The Museum's Efforts To Honor The Memory Of Holocaust Victims | 2024 |
| Anti-defamation League | $5,000 | New York, NY, US | To Fund Programs To Stop The Defamation Of The Jewish People To Secure Justice And Fair Treatment To All | 2024 |
| Manhattan Eye Ear Hospital | $5,000 | New York, NY, US | To Fund Medical And Scientific Education And Research Programs | 2024 |
| Lighthouse Guild International | $5,000 | New York, NY, US | To Fund Healthcare, Managed Long Term Care, Rehabilitation , And Educational Services | 2024 |
| Jewish National Fund | $5,000 | New York, NY, US | To Fund Programs To Plant Trees, Build Infrastructure, And Educated Students About Israel And The Environment | 2024 |
| K'hal Lev Avos | $5,000 | Valley Stream, NY, US | To Support A Kehilla In A High-energy Environment, With Daily Minyanim Along With An Array Of Shiurim, Chabanos, Mesibos, Kumzitim, Neshei And Dor L'dor Programming | 2024 |
| Yeshiva University | $5,000 | New York, NY, US | To Support A Private Orthodox Jewish University | 2024 |
| Rabenstein Learning Center | $18,000 | Far Rockaway, NY, US | To Support The First Yeshiva-based Resource Room, The Center Has Developed Into A Holistic Answer To The Learning Challenges Of Special Children | 2024 |
| Community Ctr Of The Rockaway Penin | $18,000 | Far Rockaway, NY, US | To Support Programs To Promote Supplementary Education, Job Training And Placement, Teen Dropout Prevention, Community Health, Sports And Social Services | 2024 |
| American Civil Liberties Union | $5,000 | New York, NY, US | To Fund Civil Liberties Advocacy | 2024 |
| Rccs | $2,500 | Brooklyn, NY, US | To Fund Cancer Treatment And Insurance Premiums To Lighten The Financial Burden And Make Cancer Care More Affordable | 2024 |
| Center For Initiatives In Jewish Ed | $10,000 | Brooklyn, NY, US | To Fund Upgrading Of Technology And Programs Available To Jewish Day Schools And Yeshivot To Provide World-class Education | 2024 |
| Lapid Yeshiva Inc | $1,800 | Belle Harbor, NY, US | To Fund Language-based Instruction For Learning Disabilities Within An Orthodox Yeshiva Environment | 2024 |
| Boca Raton Kollel | $2,500 | Boca Raton, FL, US | To Fund The Study Of The Talmud And Rabbinic Literature | 2024 |
| Us Holocaust Memorial Museum | $5,000 | Washington, DC, US | To Provide Funds To Further The Museum's Efforts To Honor The Memory Of Holocaust Victims | 2023 |
| Self-help Community Services | $5,000 | New York, NY, US | To Fund Programs To Help Older Adults Live Happy, Independent Lives In Their Own Homes | 2023 |
| City Meals On Wheels | $5,000 | New York, NY, US | To Fund Programs To Bring Meals To Homebound Elderly New Yorkers | 2023 |
| Anti-defamation League | $5,000 | New York, NY, US | To Fund Programs To Stop The Defamation Of The Jewish People To Secure Justice And Fair Treatment To All | 2023 |
| Doctors Without Borders Usa | $5,000 | Hagerstown, MD, US | To Fund Medical Programs | 2023 |
| Lighthouse Guild International | $5,000 | New York, NY, US | To Fund Healthcare, Managed Long Term Care, Rehabilitation , And Educational Services | 2023 |
| Jewish National Fund | $5,000 | New York, NY, US | To Fund Programs To Plant Trees, Build Infrastructure, And Educated Students About Israel And The Environment | 2023 |
| K'hal Lev Avos | $5,000 | Valley Stream, NY, US | To Support A Kehilla In A High-energy Environment, With Daily Minyanim Along With An Array Of Shiurim, Chabanos, Mesibos, Kumzitim, Neshei And Dor L'dor Programming | 2023 |
| Yeshiva University | $5,000 | New York, NY, US | To Support A Private Orthodox Jewish University | 2023 |
| Rabenstein Learning Center | $16,000 | Far Rockaway, NY, US | To Support The First Yeshiva-based Resource Room, The Center Has Developed Into A Holistic Answer To The Learning Challenges Of Special Children | 2023 |
| Community Ctr Of The Rockaway Penin | $16,000 | Far Rockaway, NY, US | To Support Programs To Promote Supplementary Education, Job Training And Placement, Teen Dropout Prevention, Community Health, Sports And Social Services | 2023 |
| Us Holocaust Memorial Museum | $5,000 | Washington, DC, US | To Provide Funds To Further The Museum's Efforts To Honor The Memory Of Holocaust Victims | 2022 |
| Self-help Community Services | $5,000 | New York, NY, US | To Fund Programs To Help Older Adults Live Happy, Independent Lives In Their Own Homes | 2022 |
| City Meals On Wheels | $5,000 | New York, NY, US | To Fund Programs To Bring Meals To Homebound Elderly New Yorkers | 2022 |
| Anti-defamation League | $5,000 | New York, NY, US | To Fund Programs To Stop The Defamation Of The Jewish People To Secure Justice And Fair Treatment To All | 2022 |
| Doctors Without Borders Usa | $5,000 | Hagerstown, MD, US | To Fund Medical Programs | 2022 |
| Dress For Success | $2,500 | New York, NY, US | To Fund Social Services Programs | 2022 |
| Manhattan Eye Ear Hospital | $5,000 | New York, NY, US | To Fund Medical And Scientific Education And Research Programs | 2022 |
| Lighthouse Guild International | $5,000 | New York, NY, US | To Fund Healthcare, Managed Long Term Care, Rehabilitation , And Educational Services | 2022 |
| Jewish National Fund | $5,000 | New York, NY, US | To Fund Programs To Plant Trees, Build Infrastructure, And Educated Students About Israel And The Environment | 2022 |
| K'hal Lev Avos | $2,500 | Valley Stream, NY, US | To Support A Kehilla In A High-energy Environment, With Daily Minyanim Along With An Array Of Shiurim, Chabanos, Mesibos, Kumzitim, Neshei And Dor L'dor Programming | 2022 |
| Yeshiva University | $5,000 | New York, NY, US | To Support A Private Orthodox Jewish University | 2022 |
| Rabenstein Learning Center | $15,000 | Far Rockaway, NY, US | To Support The First Yeshiva-based Resource Room, The Center Has Developed Into A Holistic Answer To The Learning Challenges Of Special Children | 2022 |
| Community Ctr Of The Rockaway Penin | $15,000 | Far Rockaway, NY, US | To Support Programs To Promote Supplementary Education, Job Training And Placement, Teen Dropout Prevention, Community Health, Sports And Social Services | 2022 |
| Us Holocaust Memorial Museum | $5,000 | Washington, DC, US | To Provide Funds To Further The Museum's Efforts To Honor The Memory Of Holocaust Victims | 2022 |
| Self-help Community Services | $5,000 | New York, NY, US | To Fund Programs To Help Older Adults Live Happy, Independent Lives In Their Own Homes | 2022 |
| City Meals On Wheels | $5,000 | New York, NY, US | To Fund Programs To Bring Meals To Homebound Elderly New Yorkers | 2022 |
| Anti-defamation League | $5,000 | New York, NY, US | To Fund Programs To Stop The Defamation Of The Jewish People To Secure Justice And Fair Treatment To All | 2022 |
| Doctors Without Borders Usa | $5,000 | Hagerstown, MD, US | To Fund Medical Programs | 2022 |
| Dress For Success | $2,500 | New York, NY, US | To Fund Social Services Programs | 2022 |
| Manhattan Eye Ear Hospital | $5,000 | New York, NY, US | To Fund Medical And Scientific Education And Research Programs | 2022 |
| Lighthouse Guild International | $5,000 | New York, NY, US | To Fund Healthcare, Managed Long Term Care, Rehabilitation , And Educational Services | 2022 |
| Jewish National Fund | $5,000 | New York, NY, US | To Fund Programs To Plant Trees, Build Infrastructure, And Educated Students About Israel And The Environment | 2022 |
| K'hal Lev Avos | $2,500 | Valley Stream, NY, US | To Support A Kehilla In A High-energy Environment, With Daily Minyanim Along With An Array Of Shiurim, Chabanos, Mesibos, Kumzitim, Neshei And Dor L'dor Programming | 2022 |
| Yeshiva University | $5,000 | New York, NY, US | To Support A Private Orthodox Jewish University | 2022 |
| Rabenstein Learning Center | $15,000 | Far Rockaway, NY, US | To Support The First Yeshiva-based Resource Room, The Center Has Developed Into A Holistic Answer To The Learning Challenges Of Special Children | 2022 |
| Community Ctr Of The Rockaway Penin | $15,000 | Far Rockaway, NY, US | To Support Programs To Promote Supplementary Education, Job Training And Placement, Teen Dropout Prevention, Community Health, Sports And Social Services | 2022 |
| Us Holocaust Memorial Museum | $5,000 | Washington, DC, US | To Provide Funds To Further The Museum's Efforts To Honor The Memory Of Holocaust Victims | 2022 |
| Self-help Community Services | $5,000 | New York, NY, US | To Fund Programs To Help Older Adults Live Happy, Independent Lives In Their Own Homes | 2022 |
| City Meals On Wheels | $5,000 | New York, NY, US | To Fund Programs To Bring Meals To Homebound Elderly New Yorkers | 2022 |
| Anti-defamation League | $5,000 | New York, NY, US | To Fund Programs To Stop The Defamation Of The Jewish People To Secure Justice And Fair Treatment To All | 2022 |
| Doctors Without Borders Usa | $5,000 | Hagerstown, MD, US | To Fund Medical Programs | 2022 |
| Dress For Success | $2,500 | New York, NY, US | To Fund Social Services Programs | 2022 |
| Manhattan Eye Ear Hospital | $5,000 | New York, NY, US | To Fund Medical And Scientific Education And Research Programs | 2022 |
| Lighthouse Guild International | $5,000 | New York, NY, US | To Fund Healthcare, Managed Long Term Care, Rehabilitation , And Educational Services | 2022 |
| Jewish National Fund | $5,000 | New York, NY, US | To Fund Programs To Plant Trees, Build Infrastructure, And Educated Students About Israel And The Environment | 2022 |
| K'hal Lev Avos | $2,500 | Valley Stream, NY, US | To Support A Kehilla In A High-energy Environment, With Daily Minyanim Along With An Array Of Shiurim, Chabanos, Mesibos, Kumzitim, Neshei And Dor L'dor Programming | 2022 |
| Yeshiva University | $5,000 | New York, NY, US | To Support A Private Orthodox Jewish University | 2022 |
| Rabenstein Learning Center | $15,000 | Far Rockaway, NY, US | To Support The First Yeshiva-based Resource Room, The Center Has Developed Into A Holistic Answer To The Learning Challenges Of Special Children | 2022 |
| Community Ctr Of The Rockaway Penin | $15,000 | Far Rockaway, NY, US | To Support Programs To Promote Supplementary Education, Job Training And Placement, Teen Dropout Prevention, Community Health, Sports And Social Services | 2022 |
| Us Holocaust Memorial Museum | $5,000 | Washington, DC, US | To Provide Funds To Further The Museum's Efforts To Honor The Memory Of Holocaust Victims | 2021 |
| Self-help Community Services | $5,000 | New York, NY, US | To Fund Programs To Help Older Adults Live Happy, Independent Lives In Their Own Homes | 2021 |
| City Meals On Wheels | $5,000 | New York, NY, US | To Fund Programs To Bring Meals To Homebound Elderly New Yorkers | 2021 |
| Anti-defamation League | $5,000 | New York, NY, US | To Fund Programs To Stop The Defamation Of The Jewish People To Secure Justice And Fair Treatment To All | 2021 |
| Doctors Without Borders Usa | $5,000 | Hagerstown, MD, US | To Fund Medical Programs | 2021 |
| City Harvest | $5,000 | New York, NY, US | To Fund Social Services Programs | 2021 |
| Dress For Success | $2,500 | New York, NY, US | To Fund Social Services Programs | 2021 |
| Aspca | $5,000 | New York, NY, US | To Fund Animal Rights Programs | 2021 |
| New Yorkers Against Gun Violence | $5,000 | New York, NY, US | To Fund Gun Violence Education Programs | 2021 |
| Manhattan Eye Ear Hospital | $5,000 | New York, NY, US | To Fund Medical And Scientific Education And Research Programs | 2021 |
| Lighthouse Guild International | $5,000 | New York, NY, US | To Fund Healthcare, Managed Long Term Care, Rehabilitation , And Educational Services | 2021 |
| Jewish National Fund | $5,000 | New York, NY, US | To Fund Programs To Plant Trees, Build Infrastructure, And Educated Students About Israel And The Environment | 2021 |
| K'hal Lev Avos | $2,500 | Valley Stream, NY, US | To Support A Kehilla In A High-energy Environment, With Daily Minyanim Along With An Array Of Shiurim, Chabanos, Mesibos, Kumzitim, Neshei And Dor L'dor Programming | 2021 |
| Yeshiva University | $5,000 | New York, NY, US | To Support A Private Orthodox Jewish University | 2021 |
| Us Holocaust Memorial Museum | $5,000 | Washington, DC, US | To Provide Funds To Further The Museum's Efforts To Honor The Memory Of Holocaust Victims | 2018 |
| Self-help Community Services | $1,000 | New York, NY, US | To Fund Programs To Help Older Adults Live Happy, Independent Lives In Their Own Homes | 2018 |
| City Meals On Wheels | $1,000 | New York, NY, US | To Fund Programs To Bring Meals To Homebound Elderly New Yorkers | 2018 |
| Anti-defamation League | $5,000 | New York, NY, US | To Fund Programs To Stop The Defamation Of The Jewish People To Secure Justice And Fair Treatment To All | 2018 |
| Doctors Without Borders Usa | $1,000 | Hagerstown, MD, US | To Fund Medical Programs | 2018 |
| Colon Cancer Challenge Foundation | $7,500 | Chappaqua, NY, US | To Fund Medical And Scientific Programs | 2018 |
| Southern Poverty Law Center | $1,000 | Montogomery, AL, US | To Fund Education Programs To Combat Anti-semitism And Hate Crimes | 2018 |
| Children's Aid Society | $-2,500 | New York, NY, US | Write Off Uncashed 2017 Check | 2018 |
| City Harvest | $1,000 | New York, NY, US | To Fund Social Services Programs | 2018 |
| Habitat For Humanity - Nyc | $1,000 | New York, NY, US | To Fund Social Services Programs | 2018 |
| Aspca | $1,000 | New York, NY, US | To Fund Animal Rights Programs | 2018 |
| New Yorkers Against Gun Violence | $1,000 | New York, NY, US | To Fund Gun Violence Education Programs | 2018 |
| Manhattan Eye Ear Hospital | $1,000 | New York, NY, US | To Fund Medical And Scientific Education And Research Programs | 2018 |
| E Glaser Pediatric Aids Fdn | $1,000 | Washington, DC, US | To Fund Aids Education And Drug Therapy Programs | 2018 |
| Lighthouse Guild International | $1,000 | New York, NY, US | To Fund Healthcare, Managed Long Term Care, Rehabilitation , And Educational Services | 2018 |
| Jewish National Fund | $1,000 | New York, NY, US | To Fund Programs To Plant Trees, Build Infrastructure, And Educated Students About Israel And The Environment | 2018 |
| Park East Day School | $1,000 | New York, NY, US | To Fund Educational Programs For Academic Excellence And Jewish Identity And Tradition; Scholarship Fund | 2018 |
| Police Athletic League | $-2,500 | New York, NY, US | Write Off Uncashed 2017 Check | 2018 |
| Us Holocaust Memorial Museum | $5,000 | Washington, DC, US | To Provide Funds To Further The Museum's Efforts To Honor The Memory Of Holocaust Victims | 2017 |
| Self-help Community Services | $2,500 | New York, NY, US | To Fund Programs To Help Older Adults Live Happy, Independent Lives In Their Own Homes | 2017 |
| City Meals On Wheels | $2,500 | New York, NY, US | To Fund Programs To Bring Meals To Homebound Elderly New Yorkers | 2017 |
| Anti-defamation League | $12,500 | New York, NY, US | To Fund Programs To Stop The Defamation Of The Jewish People To Secure Justice And Fair Treatment To All | 2017 |
| Doctors Without Borders Usa | $10,000 | Hagerstown, MD, US | To Fund Medical Programs | 2017 |
| Colon Cancer Challenge Foundation | $12,500 | Chappaqua, NY, US | To Fund Medical And Scientific Programs | 2017 |
| Southern Poverty Law Center | $2,500 | Montogomery, AL, US | To Fund Education Programs To Combat Anti-semitism And Hate Crimes | 2017 |
| Children's Aid Society | $2,500 | New York, NY, US | To Fund Social Services Programs | 2017 |
| City Harvest | $2,500 | New York, NY, US | To Fund Social Services Programs | 2017 |
| Dress For Success | $3,500 | New York, NY, US | To Fund Social Services Programs | 2017 |
| Habitat For Humanity - Nyc | $2,500 | New York, NY, US | To Fund Social Services Programs | 2017 |
| Aspca | $2,500 | New York, NY, US | To Fund Animal Rights Programs | 2017 |
| Julliard School | $2,500 | New York, NY, US | To Fund Education Arts Programs | 2017 |
| New Yorkers Against Gun Violence | $2,500 | New York, NY, US | To Fund Gun Violence Education Programs | 2017 |
| Manhattan Eye Ear Hospital | $10,000 | New York, NY, US | To Fund Medical And Scientific Education And Research Programs | 2017 |
| E Glaser Pediatric Aids Fdn | $2,500 | Washington, DC, US | To Fund Aids Education And Drug Therapy Programs | 2017 |
| Lighthouse Guild International | $3,500 | New York, NY, US | To Fund Healthcare, Managed Long Term Care, Rehabilitation , And Educational Services | 2017 |
| Jewish National Fund | $3,500 | New York, NY, US | To Fund Programs To Plant Trees, Build Infrastructure, And Educated Students About Israel And The Environment | 2017 |
| Park East Day School | $3,500 | New York, NY, US | To Fund Educational Programs For Academic Excellence And Jewish Identity And Tradition | 2017 |
| Police Athletic League | $2,500 | New York, NY, US | Together With The Nypd And The Law Enforcement Community, To Support And Inspire Nyc Youths To Realize Their Full Individual Potential As Productive Members Of Society | 2017 |
| Direct Relief | $5,000 | Santa Barbara, CA, US | To Support Assistance Programs Tailored To The Particular Circumstances And Needs Of The World's Most Vulnerable And At-risk Populations. | 2017 |
| Us Holocaust Memorial Museum | $5,000 | Washington, DC, US | To Provide Funds To Further The Museum's Efforts To Honor The Memory Of Holocaust Victims | 2016 |
| Self-help Community Services | $2,500 | New York, NY, US | To Fund Programs To Help Older Adults Live Happy, Independent Lives In Their Own Homes | 2016 |
| City Meals On Wheels | $2,500 | New York, NY, US | To Fund Programs To Bring Meals To Homebound Elderly New Yorkers | 2016 |
| Anti-defamation League | $12,500 | New York, NY, US | To Fund Programs To Stop The Defamation Of The Jewish People To Secure Justice And Fair Treatment To All | 2016 |
| Doctors Without Borders Usa | $10,000 | Hagerstown, MD, US | To Fund Medical Programs | 2016 |
| Colon Cancer Challenge Foundation | $12,500 | Chappaqua, NY, US | To Fund Medical And Scientific Programs | 2016 |
| Southern Poverty Law Center | $2,500 | Montogomery, AL, US | To Fund Education Programs To Combat Anti-semitism And Hate Crimes | 2016 |
| Children's Aid Society | $2,500 | New York, NY, US | To Fund Social Services Programs | 2016 |
| City Harvest | $2,500 | New York, NY, US | To Fund Social Services Programs | 2016 |
| Dress For Success | $3,500 | New York, NY, US | To Fund Social Services Programs | 2016 |
| Habitat For Humanity - Nyc | $2,500 | New York, NY, US | To Fund Social Services Programs | 2016 |
| Aspca | $2,500 | New York, NY, US | To Fund Animal Rights Programs | 2016 |
| Julliard School | $2,500 | New York, NY, US | To Fund Education Arts Programs | 2016 |
| New Yorkers Against Gun Violence | $2,500 | New York, NY, US | To Fund Gun Violence Education Programs | 2016 |
| Manhattan Eye Ear Hospital | $10,000 | New York, NY, US | To Fund Medical And Scientific Education And Research Programs | 2016 |
| E Glaser Pediatric Aids Fdn | $2,500 | Washington, DC, US | To Fund Aids Education And Drug Therapy Programs | 2016 |
| Lighthouse Guild International | $3,500 | New York, NY, US | To Fund Healthcare, Managed Long Term Care, Rehabilitation , And Educational Services | 2016 |
| Jewish National Fund | $3,500 | New York, NY, US | To Fund Programs To Plant Trees, Build Infrastructure, And Educated Students About Israel And The Environment | 2016 |
| Park East Day School | $3,500 | New York, NY, US | To Fund Educational Programs For Academic Excellence And Jewish Identity And Tradition | 2016 |
| Police Athletic League | $2,500 | New York, NY, US | Together With The Nypd And The Law Enforcement Community, To Support And Inspire Nyc Youths To Realize Their Full Individual Potential As Productive Members Of Society | 2016 |
Foundations Similar to Sundheimer Foundation
Discover 5 foundations with comparable assets ($1,525,847-$1,532,374), 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 |
|---|---|---|---|---|
|
The James And Stephanie Patrick Fam
EIN: 26-2610519 | 124 grants awarded |
$1,527,174
(≈ Similar) |
$2,500
median grant |
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Same state |
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|
Frieda & George Zinberg Foundation
EIN: 13-3626368 | 236 grants awarded |
$1,526,866
(≈ Similar) |
$2,500
median grant |
New York, NY
Same state |
|
|
Ymra Inc
EIN: 82-1454716 | 33 grants awarded |
$1,525,847
(≈ Similar) |
$3,410
median grant |
Brooklyn, NY
Same state |
|
|
The Elise And Andrew Brownstein
EIN: 13-6900303 | 84 grants awarded |
$1,532,167
(≈ Similar) |
$5,000
median grant |
New York, NY
Same state |
|
|
Harry Chapin Foundation
EIN: 52-1227851 | 31 grants awarded |
$1,532,374
(≈ Similar) |
$3,000
median grant |
Huntington, NY
Same state |
|
Related Foundation Resources in NY:
Contact Information
Official contact details for Sundheimer Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 13-3857970 |
| Website | N/A |
| Address | C/O B FRENKEL 900 THIRD AVE FL 13 New York, NY 10022-0000 |
Key People (3)
Board members, trustees, and key staff who oversee Sundheimer Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| Vice President | Benjamin Frenkel |
|---|---|
| Sec'y/treasurer | Michael Tarlow |
| President | Ruth H Weichsel |
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 Sundheimer 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
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Data Currency: Last updated
March 2026
based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.