Long Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in MILL VALLEY, CA. IRS filing data is available from 2020 through 2024. In 2024, it awarded 1 grants totaling $2K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$2K
-88.2% YoY
Grant Count
1
-66.7% YoY
Avg Grant Size
$2K
-64.7% YoY
About Long Family Foundation
Based on IRS filings
Long Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in MILL VALLEY, CA. IRS filing data is available from 2020 through 2024. In 2024, it awarded 1 grants totaling $2K.
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 | 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 1 recipients in 2024
Grant Size Distribution
18 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Als Arizona ($2,000).
| Recipient | Purpose | Amount |
|---|---|---|
| ALS ARIZONA PHOENIX, AZ | UNRESTRICTED | $2,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| MARILYN LONG | DIRECTOR | — | — |
| AMY LONG STOLL | DIRECTOR | — | — |
| ROBERT P LONG | DIRECTOR | — | — |
| ANNA LONG MATTE | DIRECTOR | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Long Family Foundation?
Long Family Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in MILL VALLEY, CA. It holds — in total assets as of 2024.
Where does Long Family Foundation operate?
Long Family Foundation has awarded grants in Arizona, California, Illinois, Missouri, Nebraska.
What size grants does Long Family Foundation award?
In 2024, Long Family Foundation awarded 1 grants totaling $2K — an average of about $2K per grant, based on its IRS Form 990 filings.
What is Long Family Foundation's EIN?
Long Family Foundation's EIN (Employer Identification Number) is 36-4205644. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Long Family 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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