Tinberg Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Tinberg Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 36-3742179
Foundation Overview
Based in Winnetka, IL, Tinberg Foundation has awarded 248 grants totaling $3,778,150 to organizations in Illinois, Michigan and 8 other states across the US. Individual grants range from $100 to $323,000, with a median award of $2,500.
Latest Tax Year
2024
Total Giving (all years)
$3,778,150
Total Assets
$3,935,703
Median Grant (all grants)
$2,500
Latest Form 990-PF Snapshot
Total Grants
24
Median Grant
$10,000
% Median Grant Growth
+300%
(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
Closed Network: 13%
3 of 24 recipients (13%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.
Geographic Focus
Illinois
77% of all grants are concentrated in Illinois, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Illinois, funding concentrates in Chicago (49%), Winnetka (29%), Glencoe (10%).
Funding Trajectory
+125%
Strong 125% 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
Community Projects
Highly focused on community projects 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 Tinberg 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 |
|---|---|---|---|---|
| African Leadership Foundation | $2,500 | New York, NY, US | Program Support | 2024 |
| Alliance For The Great Lakes | $500 | Chicago, IL, US | Program Support | 2024 |
| Chicago Botanic Gardens | $20,000 | Glencoe, IL, US | Program Support | 2024 |
| Chicago Public Media | $50,000 | Chicago, IL, US | Program Support | 2024 |
| Colorado Public Radio | $1,000 | Centennial, CO, US | Program Support | 2024 |
| Colorado State University Foundation | $100,000 | Fort Collins, CO, US | Program Support | 2024 |
| Court Theatre | $10,000 | Chicago, IL, US | Program Support | 2024 |
| Doctors Without Borders | $10,000 | New York, NY, US | Program Support | 2024 |
| Eagle Valley Community Foundation | $2,500 | Edwards, CO, US | Program Support | 2024 |
| Erika's Lighthouse | $25,000 | Winnetka, IL, US | Program Support | 2024 |
| Greater Chicago Food Depository | $1,000 | Chicago, IL, US | Program Support | 2024 |
| Indian Hill Club Scholarship Foundation | $500 | Winnetka, IL, US | Program Support | 2024 |
| Ingenuity | $45,000 | Chicago, IL, US | Program Support | 2024 |
| North Shore Art League | $7,500 | Winnetka, IL, US | Program Support | 2024 |
| Northwestern University | $60,000 | Evanston, IL, US | Program Support | 2024 |
| Steppenwolf Theatre | $10,000 | Chicago, IL, US | Program Support | 2024 |
| The Goodman Theatre | $10,000 | Chicago, IL, US | Program Support | 2024 |
| The Nature Conservancy | $1,000 | Arlington, VA, US | Program Support | 2024 |
| The Volunteer Center | $500 | Winnetka, IL, US | Program Support | 2024 |
| Uc Regents | $15,000 | San Francisco, CA, US | Program Support | 2024 |
| University Of Chicago | $60,000 | Chicago, IL, US | Program Support | 2024 |
| Winnetka Community House | $500 | Winnetka, IL, US | Program Support | 2024 |
| Writer's Theatre | $323,000 | Glencoe, IL, US | Program Support | 2024 |
| Wttw | $2,500 | Chicago, IL, US | Program Support | 2024 |
| Alliance For Early Childhood | $1,000 | Winnetka, IL, US | Program Support | 2023 |
| Alliance For The Great Lakes | $2,500 | Chicago, IL, US | Program Support | 2023 |
| American Friends Services Committee Michigan | $500 | Ypsilanti, MI, US | Program Support | 2023 |
| Build Inc | $35,000 | Chicago, IL, US | Program Support | 2023 |
| Chicago Public Library | $45,000 | Chicago, IL, US | Program Support | 2023 |
| Chicago Public Media | $2,500 | Chicago, IL, US | Program Support | 2023 |
| Colorado Public Radio | $2,500 | Centennial, CO, US | Program Support | 2023 |
| Counseling Center Of The North Shore | $5,000 | Winnetka, IL, US | Program Support | 2023 |
| Doctors Without Borders | $10,000 | New York, NY, US | Program Support | 2023 |
| Eagle Valley Community Foundation | $25,000 | Edwards, CO, US | Program Support | 2023 |
| Erika's Lighthouse | $40,000 | Winnetka, IL, US | Program Support | 2023 |
| Ingenuity | $68,250 | Chicago, IL, US | Program Support | 2023 |
| March Fourth | $500 | Winnetka, IL, US | Program Support | 2023 |
| National Park Foundation | $1,000 | Washington, DC, US | Program Support | 2023 |
| North Shore Art League | $100 | Winnetka, IL, US | Program Support | 2023 |
| Northwestern University | $500 | Evanston, IL, US | Program Support | 2023 |
| Seed Savers Exchange | $16,500 | Decorah, IA, US | Program Support | 2023 |
| Steppenwolf Theatre | $50,000 | Chicago, IL, US | Program Support | 2023 |
| The Village Chicago | $1,000 | Chicago, IL, US | Program Support | 2023 |
| The Wellness House | $500 | Hinsdale, IL, US | Program Support | 2023 |
| The Wetlands Initiative | $1,000 | Chicago, IL, US | Program Support | 2023 |
| Uc Regents | $10,000 | San Francisco, CA, US | Program Support | 2023 |
| University Of Chicago | $1,000 | Chicago, IL, US | Program Support | 2023 |
| Winnetka Community House | $100 | Winnetka, IL, US | Program Support | 2023 |
| Winnetka Historical Society | $10,000 | Winnetka, IL, US | Program Support | 2023 |
| Writer's Theatre | $35,000 | Glencoe, IL, US | Program Support | 2023 |
| Wttw | $50,000 | Chicago, IL, US | Program Support | 2023 |
| Alliance For Early Childhood | $1,000 | Winnetka, IL, US | Program Support | 2023 |
| Alliance For The Great Lakes | $2,500 | Chicago, IL, US | Program Support | 2023 |
| American Friends Services Committee Michigan | $500 | Ypsilanti, MI, US | Program Support | 2023 |
| Build Inc | $35,000 | Chicago, IL, US | Program Support | 2023 |
| Chicago Public Library | $45,000 | Chicago, IL, US | Program Support | 2023 |
| Chicago Public Media | $2,500 | Chicago, IL, US | Program Support | 2023 |
| Colorado Public Radio | $2,500 | Centennial, CO, US | Program Support | 2023 |
| Counseling Center Of The North Shore | $5,000 | Winnetka, IL, US | Program Support | 2023 |
| Doctors Without Borders | $10,000 | New York, NY, US | Program Support | 2023 |
| Eagle Valley Community Foundation | $25,000 | Edwards, CO, US | Program Support | 2023 |
| Erika's Lighthouse | $40,000 | Winnetka, IL, US | Program Support | 2023 |
| Ingenuity | $68,250 | Chicago, IL, US | Program Support | 2023 |
| March Fourth | $500 | Winnetka, IL, US | Program Support | 2023 |
| National Park Foundation | $1,000 | Washington, DC, US | Program Support | 2023 |
| North Shore Art League | $100 | Winnetka, IL, US | Program Support | 2023 |
| Northwestern University | $500 | Evanston, IL, US | Program Support | 2023 |
| Seed Savers Exchange | $16,500 | Decorah, IA, US | Program Support | 2023 |
| Steppenwolf Theatre | $50,000 | Chicago, IL, US | Program Support | 2023 |
| The Village Chicago | $1,000 | Chicago, IL, US | Program Support | 2023 |
| The Wellness House | $500 | Hinsdale, IL, US | Program Support | 2023 |
| The Wetlands Initiative | $1,000 | Chicago, IL, US | Program Support | 2023 |
| Uc Regents | $10,000 | San Francisco, CA, US | Program Support | 2023 |
| University Of Chicago | $1,000 | Chicago, IL, US | Program Support | 2023 |
| Winnetka Community House | $100 | Winnetka, IL, US | Program Support | 2023 |
| Winnetka Historical Society | $10,000 | Winnetka, IL, US | Program Support | 2023 |
| Writer's Theatre | $35,000 | Glencoe, IL, US | Program Support | 2023 |
| Wttw | $50,000 | Chicago, IL, US | Program Support | 2023 |
| Alliance For Early Childhood | $100 | Winnetka, IL, US | Program Support | 2022 |
| Alliance For The Great Lakes | $250 | Chicago, IL, US | Program Support | 2022 |
| American Friends Services Committee Michigan | $1,000 | Ypsilanti, MI, US | Program Support | 2022 |
| Build Inc | $1,000 | Chicago, IL, US | Program Support | 2022 |
| Chicago Botanic Gardens | $20,000 | Glencoe, IL, US | Program Support | 2022 |
| Chicago Public Library | $500 | Chicago, IL, US | Program Support | 2022 |
| Chicago Public Media | $50,000 | Chicago, IL, US | Program Support | 2022 |
| Colorado Public Radio | $1,000 | Centennial, CO, US | Program Support | 2022 |
| Counseling Center Of The North Shore | $100 | Winnetka, IL, US | Program Support | 2022 |
| Doctors Without Borders | $15,000 | New York, NY, US | Program Support | 2022 |
| Eagle Valley Community Foundation | $1,000 | Edwards, CO, US | Program Support | 2022 |
| Erika's Lighthouse | $20,000 | Winnetka, IL, US | Program Support | 2022 |
| Friends Of The Library | $250 | Winnetka, IL, US | Program Support | 2022 |
| Greater Chicago Food Depository | $1,000 | Chicago, IL, US | Program Support | 2022 |
| Ingenuity | $40,000 | Chicago, IL, US | Program Support | 2022 |
| Ncte | $500 | Urbana, IL, US | Program Support | 2022 |
| North Shore Art League | $500 | Winnetka, IL, US | Program Support | 2022 |
| Northwestern University | $40,000 | Evanston, IL, US | Program Support | 2022 |
| Planned Parenthood | $1,000 | New York, NY, US | Program Support | 2022 |
| Seed Savers Exchange | $100 | Decorah, IA, US | Program Support | 2022 |
| Steppenwolf Theatre | $10,000 | Chicago, IL, US | Program Support | 2022 |
| The Nature Conservancy | $1,000 | Arlington, VA, US | Program Support | 2022 |
| The Village Chicago | $1,000 | Chicago, IL, US | Program Support | 2022 |
| The Volunteer Center | $100 | Winnetka, IL, US | Program Support | 2022 |
| The Wellness House | $1,000 | Hinsdale, IL, US | Program Support | 2022 |
| The Wetlands Initiative | $250 | Chicago, IL, US | Program Support | 2022 |
| Uc Regents | $30,000 | San Francisco, CA, US | Program Support | 2022 |
| University Of Chicago | $60,000 | Chicago, IL, US | Program Support | 2022 |
| Winnetka Community House | $500 | Winnetka, IL, US | Program Support | 2022 |
| Winnetka Historical Society | $250 | Winnetka, IL, US | Program Support | 2022 |
| Writer's Theatre | $80,000 | Glencoe, IL, US | Program Support | 2022 |
| Wttw | $1,000 | Chicago, IL, US | Program Support | 2022 |
| Alliance For Early Childhood | $100 | Winnetka, IL, US | Program Support | 2022 |
| Alliance For The Great Lakes | $250 | Chicago, IL, US | Program Support | 2022 |
| American Friends Services Committee Michigan | $1,000 | Ypsilanti, MI, US | Program Support | 2022 |
| Build Inc | $1,000 | Chicago, IL, US | Program Support | 2022 |
| Chicago Botanic Gardens | $20,000 | Glencoe, IL, US | Program Support | 2022 |
| Chicago Public Library | $500 | Chicago, IL, US | Program Support | 2022 |
| Chicago Public Media | $50,000 | Chicago, IL, US | Program Support | 2022 |
| Colorado Public Radio | $1,000 | Centennial, CO, US | Program Support | 2022 |
| Counseling Center Of The North Shore | $100 | Winnetka, IL, US | Program Support | 2022 |
| Doctors Without Borders | $15,000 | New York, NY, US | Program Support | 2022 |
| Eagle Valley Community Foundation | $1,000 | Edwards, CO, US | Program Support | 2022 |
| Erika's Lighthouse | $20,000 | Winnetka, IL, US | Program Support | 2022 |
| Friends Of The Library | $250 | Winnetka, IL, US | Program Support | 2022 |
| Greater Chicago Food Depository | $1,000 | Chicago, IL, US | Program Support | 2022 |
| Ingenuity | $40,000 | Chicago, IL, US | Program Support | 2022 |
| Ncte | $500 | Urbana, IL, US | Program Support | 2022 |
| North Shore Art League | $500 | Winnetka, IL, US | Program Support | 2022 |
| Northwestern University | $40,000 | Evanston, IL, US | Program Support | 2022 |
| Planned Parenthood | $1,000 | New York, NY, US | Program Support | 2022 |
| Seed Savers Exchange | $100 | Decorah, IA, US | Program Support | 2022 |
| Steppenwolf Theatre | $10,000 | Chicago, IL, US | Program Support | 2022 |
| The Nature Conservancy | $1,000 | Arlington, VA, US | Program Support | 2022 |
| The Village Chicago | $1,000 | Chicago, IL, US | Program Support | 2022 |
| The Volunteer Center | $100 | Winnetka, IL, US | Program Support | 2022 |
| The Wellness House | $1,000 | Hinsdale, IL, US | Program Support | 2022 |
| The Wetlands Initiative | $250 | Chicago, IL, US | Program Support | 2022 |
| Uc Regents | $30,000 | San Francisco, CA, US | Program Support | 2022 |
| University Of Chicago | $60,000 | Chicago, IL, US | Program Support | 2022 |
| Winnetka Community House | $500 | Winnetka, IL, US | Program Support | 2022 |
| Winnetka Historical Society | $250 | Winnetka, IL, US | Program Support | 2022 |
| Writer's Theatre | $80,000 | Glencoe, IL, US | Program Support | 2022 |
| Wttw | $1,000 | Chicago, IL, US | Program Support | 2022 |
| Alliance For Early Childhood | $100 | Winnetka, IL, US | Program Support | 2022 |
| Alliance For The Great Lakes | $250 | Chicago, IL, US | Program Support | 2022 |
| American Friends Services Committee Michigan | $1,000 | Ypsilanti, MI, US | Program Support | 2022 |
| Build Inc | $1,000 | Chicago, IL, US | Program Support | 2022 |
| Chicago Botanic Gardens | $20,000 | Glencoe, IL, US | Program Support | 2022 |
| Chicago Public Library | $500 | Chicago, IL, US | Program Support | 2022 |
| Chicago Public Media | $50,000 | Chicago, IL, US | Program Support | 2022 |
| Colorado Public Radio | $1,000 | Centennial, CO, US | Program Support | 2022 |
| Counseling Center Of The North Shore | $100 | Winnetka, IL, US | Program Support | 2022 |
| Doctors Without Borders | $15,000 | New York, NY, US | Program Support | 2022 |
| Eagle Valley Community Foundation | $1,000 | Edwards, CO, US | Program Support | 2022 |
| Erika's Lighthouse | $20,000 | Winnetka, IL, US | Program Support | 2022 |
| Friends Of The Library | $250 | Winnetka, IL, US | Program Support | 2022 |
| Greater Chicago Food Depository | $1,000 | Chicago, IL, US | Program Support | 2022 |
| Ingenuity | $40,000 | Chicago, IL, US | Program Support | 2022 |
| Ncte | $500 | Urbana, IL, US | Program Support | 2022 |
| North Shore Art League | $500 | Winnetka, IL, US | Program Support | 2022 |
| Northwestern University | $40,000 | Evanston, IL, US | Program Support | 2022 |
| Planned Parenthood | $1,000 | New York, NY, US | Program Support | 2022 |
| Seed Savers Exchange | $100 | Decorah, IA, US | Program Support | 2022 |
| Steppenwolf Theatre | $10,000 | Chicago, IL, US | Program Support | 2022 |
| The Nature Conservancy | $1,000 | Arlington, VA, US | Program Support | 2022 |
| The Village Chicago | $1,000 | Chicago, IL, US | Program Support | 2022 |
| The Volunteer Center | $100 | Winnetka, IL, US | Program Support | 2022 |
| The Wellness House | $1,000 | Hinsdale, IL, US | Program Support | 2022 |
| The Wetlands Initiative | $250 | Chicago, IL, US | Program Support | 2022 |
| Uc Regents | $30,000 | San Francisco, CA, US | Program Support | 2022 |
| University Of Chicago | $60,000 | Chicago, IL, US | Program Support | 2022 |
| Winnetka Community House | $500 | Winnetka, IL, US | Program Support | 2022 |
| Winnetka Historical Society | $250 | Winnetka, IL, US | Program Support | 2022 |
| Writer's Theatre | $80,000 | Glencoe, IL, US | Program Support | 2022 |
| Wttw | $1,000 | Chicago, IL, US | Program Support | 2022 |
| Alliance For The Great Lakes | $750 | Chicago, IL, US | Program Support | 2021 |
| Build Inc | $10,000 | Chicago, IL, US | Program Support | 2021 |
| Center For Illinois Politics | $1,000 | Chicago, IL, US | Program Support | 2021 |
| Chicago Botanic Gardens | $20,000 | Glencoe, IL, US | Program Support | 2021 |
| Chicago Public Media | $50,000 | Chicago, IL, US | Program Support | 2021 |
| Colorado Public Radio | $1,000 | Centennial, CO, US | Program Support | 2021 |
| Court Theatre | $10,000 | Chicago, IL, US | Program Support | 2021 |
| Eagle Valley Community Foundation | $1,000 | Edwards, CO, US | Program Support | 2021 |
| Ellen Barreto Fellowship | $100 | Los Angeles, CA, US | Program Support | 2021 |
| Erika's Lighthouse | $10,000 | Winnetka, IL, US | Program Support | 2021 |
| Friends Of The Library | $250 | Winnetka, IL, US | Program Support | 2021 |
| History Center Lake Forest | $1,000 | Lake Forest, IL, US | Program Support | 2021 |
| Ingenuity | $60,000 | Chicago, IL, US | Program Support | 2021 |
| Learn Charter Schools | $2,000 | North Chicago, IL, US | Program Support | 2021 |
| National Park Foundation | $500 | Washington, DC, US | Program Support | 2021 |
| North Shore Art League | $1,000 | Winnetka, IL, US | Program Support | 2021 |
| Northlight Theatre | $1,000 | Chicago, IL, US | Program Support | 2021 |
| Northwestern University | $30,000 | Evanston, IL, US | Program Support | 2021 |
| Sae Foundation | $250 | Warrendale, PA, US | Program Support | 2021 |
| Steppenwolf Theatre | $10,000 | Chicago, IL, US | Program Support | 2021 |
| The Goodman Theatre | $250 | Chicago, IL, US | Program Support | 2021 |
| The Village Chicago | $1,000 | Chicago, IL, US | Program Support | 2021 |
| The Volunteer Center | $100 | Winnetka, IL, US | Program Support | 2021 |
| The Wetlands Initiative | $500 | Chicago, IL, US | Program Support | 2021 |
| University Of Chicago | $50,000 | Chicago, IL, US | Program Support | 2021 |
| Winnetka Community House | $500 | Winnetka, IL, US | Program Support | 2021 |
| Winnetka Historical Society | $250 | Winnetka, IL, US | Program Support | 2021 |
| Writer's Theatre | $40,000 | Glencoe, IL, US | Program Support | 2021 |
| Wttw | $2,500 | Chicago, IL, US | Progam Support | 2021 |
| The People's Music School | $50,000 | Chicag, IL, US | Program Support | 2020 |
| Court Theatre | $8,000 | Chicago, IL, US | Program Support | 2020 |
| Steppenwolf Theatre | $8,000 | Chicago, IL, US | Public Support | 2020 |
| Lurie Children's Foundation | $250 | Chicago, IL, US | Program Support | 2020 |
| Chicago Public Media | $35,000 | Chicago, IL, US | Program Support | 2020 |
| University Of Chicago | $50,000 | Chicago, IL, US | Program Support | 2020 |
| Ingenuity | $10,000 | Chicago, IL, US | Program Support | 2020 |
| Erika's Lighthouse | $10,000 | Winnetka, IL, US | Program Support | 2020 |
| Northwestern University | $25,000 | Evanston, IL, US | Program Support | 2020 |
| Colorado State University | $35,000 | Fort Collins, CO, US | Program Support | 2020 |
| Chicago Botanic Garden | $20,000 | Glencoe, IL, US | Program Support | 2020 |
| Writers Theatre | $132,850 | Glencoe, IL, US | Program Support | 2020 |
| University Of Ca San Francisco | $15,000 | San Francisco, CA, US | Program Support | 2020 |
| Northshore Foundation | $5,000 | Evanston, IL, US | Program Support | 2020 |
| Greater Chicago Food Depository | $2,000 | Chicago, IL, US | Program Support | 2020 |
| Valparaiso Creative Council | $250 | Valparaiso, IN, US | Program Support | 2020 |
| North Shore Art League | $1,000 | Winnetka, IL, US | Public Support | 2020 |
| Wttw | $2,000 | Chicago, IL, US | Public Support | 2020 |
| Winnetka Historical Society | $250 | Winnetka, IL, US | Program Support | 2020 |
| The Village Chicago | $1,000 | Chicago, IL, US | Program Support | 2020 |
| Eagle Valley Community Foundation | $3,000 | Edwards, CO, US | Program Support | 2020 |
| Colorado Public Radio | $1,000 | Centennial, CO, US | Public Support | 2020 |
| The People's Music School | $5,000 | Chicag, IL, US | Program Support | 2019 |
| Downers Grove High School | $500 | Downers Grove, IL, US | Public Support | 2019 |
| Court Theatre | $5,000 | Chicago, IL, US | Program Support | 2019 |
| Writers Theatre | $30,000 | Glencoe, IL, US | Public Support | 2019 |
| Steppenwolf Theatre | $6,000 | Chicago, IL, US | Public Support | 2019 |
| Erika's Lighthouse | $4,000 | Winnetka, IL, US | Program Support | 2019 |
| Writers Theatre | $10,000 | Glencoe, IL, US | Program Support | 2019 |
| Lurie Children's Foundation | $2,500 | Chicago, IL, US | Program Support | 2019 |
| Erika's Lighthouse | $5,000 | Winnetka, IL, US | Program Support | 2019 |
| Holy Family Ministreis | $5,000 | Northfield, IL, US | Program Support | 2019 |
| Shakespeare Theatre | $5,000 | Chicago, IL, US | Program Support | 2019 |
| Shakespeare Theatre | $10,000 | Chicago, IL, US | Program Support | 2019 |
| The People's Music School | $250 | Chicago, IL, US | Program Support | 2019 |
| Chicago Public Media | $30,000 | Chicago, IL, US | Program Support | 2019 |
| University Of Chicago | $50,000 | Chicago, IL, US | Program Support | 2019 |
| Ingenuity | $25,000 | Chicago, IL, US | Program Support | 2019 |
| Erika's Lighthouse | $5,000 | Winnetka, IL, US | Program Support | 2019 |
| Northwestern University | $50,000 | Evanston, IL, US | Program Support | 2019 |
| Colorado State University | $35,000 | Fort Collins, CO, US | Program Support | 2019 |
| Chicago Botanic Garden | $10,000 | Glencoe, IL, US | Program Support | 2019 |
| Chicago Botanic Garden | $5,000 | Glencoe, IL, US | Program Support | 2019 |
| Writers Theatre | $23,250 | Glencoe, IL, US | Program Support | 2019 |
| University Of Ca San Francisco | $15,000 | San Francisco, CA, US | Program Support | 2019 |
Foundations Similar to Tinberg Foundation
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Contact Information
Official contact details for Tinberg Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 36-3742179 |
| Website | N/A |
| Address | 159 SHERIDAN RD Winnetka, IL 60093-1554 |
Key People (4)
Board members, trustees, and key staff who oversee Tinberg Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| President | Richard W Tinberg |
|---|---|
| Director | Elaine Tinberg |
| Director | Christine Tinberg |
| Director | Richard J Tinberg |
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 Tinberg 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
February 2026
based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.