Martha J Weiner Charitable Foundation
Martha J Weiner Charitable Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in DEL MAR, CA. IRS filing data is available from 2020 through 2021. In 2021, it awarded 17 grants totaling $1.2M.
Financial Overview
From 2021 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$1.2M
+1471.1% YoY
Grant Count
17
+112.5% YoY
Avg Grant Size
$73K
+639.4% YoY
About Martha J Weiner Charitable Foundation
Based on IRS filings
Martha J Weiner Charitable Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in DEL MAR, CA. IRS filing data is available from 2020 through 2021. In 2021, it awarded 17 grants totaling $1.2M.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2021 | 2020 |
|---|---|---|
| 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 2021
Grant Size Distribution
25 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2021 grants, the largest include Coalition for Rainforest Nations ($200,000), Feeding America San Diego ($132,938), Doctors Without Borders ($130,804).
| Recipient | Purpose | Amount |
|---|---|---|
| US FUND FOR UNICEF NEW YORK, NY | UNRESTRICTED | $51,707 |
| US FUND FOR UNICEF NEW YORK, NY | UNRESTRICTED | $14,136 |
| DOCTORS WITHOUT BORDERS NEW YORK, NY | UNRESTRICTED | $130,804 |
| FATHER JOE'S VILLAGES SAN DIEGO, CA | UNRESTRICTED | $89,238 |
| SAN DIEGO HUMANE SOCIETY SAN DIEGO, CA | UNRESTRICTED | $89,151 |
| AUTISM SPEAKS New York, NY | DELIVERING JOBS INITIATIVE | $35,457 |
| FEEDING AMERICA SAN DIEGO SAN DIEGO, CA | UNRESTRICTED | $132,938 |
| CLEAN AIR TASK FORCE BOSTON, MA | UNRESTRICTED | $115,508 |
| SIERRA CLUB FOUNDATION OAKLAND, CA | UNRESTRICTED | $65,087 |
| C2ES CENTER FOR CLIMATE AND ENERGY ARLINGTON, VA | UNRESTRICTED | $100,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2021 IRS filing
From 2021 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| MARTHA WEINER | PRESIDENT BOARD MEMBER | 1 | — |
| ROBERT STANLEY | BOARD MEMBEREASURER BOARD MEMBER | — | — |
| EDGAR A JONES | SECRETARY-TREASURER BOARD MEMBER | 1 | — |
| SETH J DUNN | BOARD MEMBER | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Martha J Weiner Charitable Foundation?
Martha J Weiner Charitable Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in DEL MAR, CA. It holds — in total assets as of 2021.
Where does Martha J Weiner Charitable Foundation operate?
Martha J Weiner Charitable Foundation has awarded grants in Alaska, Alabama, California, District of Columbia, Massachusetts, Maryland, Nevada, New York, Virginia.
What size grants does Martha J Weiner Charitable Foundation award?
In 2021, Martha J Weiner Charitable Foundation awarded 17 grants totaling $1.2M — an average of about $73K per grant, based on its IRS Form 990 filings.
What is Martha J Weiner Charitable Foundation's EIN?
Martha J Weiner Charitable Foundation's EIN (Employer Identification Number) is 43-2010062. IRS Form 990 filing data is available on this page for 2020–2021.
Explore Open Grants
Browse active grant opportunities in Martha J Weiner Charitable Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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