Tinberg Foundation
The Tinberg Foundation is a private foundation established in 1990 and based in Winnetka, Illinois. It operates as a family foundation with limited staffing, relying on volunteer leadership from family members.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$758K
+82.9% YoY
Grant Count
24
-11.1% YoY
Avg Grant Size
$32K
+105.8% YoY
Mission & Focus Areas
The foundation's primary funding focuses on:
- Education
- Philanthropy, Voluntarism & Grantmaking
- Human Services
The foundation funds program support across these areas.
Grantmaking
Grant Range
$10,000
Review Cycle
- No stated restrictions on applications
How to Apply
**
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in Illinois, Colorado, and New York.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
As of FYE December 2024:
- Total assets: $3,039,196
- Total revenues: $1,307,378
- Total expenses: $788,061
- Total giving: $758,000
Revenue Breakdown (2024):
- Grants and contributions: $1,010,771
- Investment income and dividends: $58,935
- Net gain from sale of non-inventory assets: $237,672
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
134 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
The foundation is led by family members serving in volunteer capacities:
- Richard W Tinberg, President
- Elaine Tinberg, Director
- Christine Tinberg, Director
- Richard J Tinberg, Director
All serve one hour per week with no compensation.
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| RICHARD W TINBERG | PRESIDENT | 1 | — |
| ELAINE TINBERG | DIRECTOR | 1 | — |
| CHRISTINE TINBERG | DIRECTOR | 1 | — |
| RICHARD J TINBERG | DIRECTOR | 1 | — |
Contact Information
Tinberg Foundation
159 Sheridan Road
Winnetka, IL 60093
Phone: (847) 441-9152
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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