Vital Spark Foundation is a private foundation focused on Education, based in FORESTVILLE, CA. IRS filing data is available from 2020 through 2025. In 2025, it awarded 4 grants totaling $724K. Net investment income was $25K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
-100.0% YoY
Annual Giving
$724K
+2739.0% YoY
Grant Count
4
-66.7% YoY
Avg Grant Size
$181K
+8416.9% YoY
Under IRS private-foundation payout rules, Vital Spark Foundation reported a distributable amount of $12K for 2025 — the minimum it must pay out in qualifying distributions.
About Vital Spark Foundation
Based on IRS filings
Vital Spark Foundation is a private foundation focused on Education, based in FORESTVILLE, CA. IRS filing data is available from 2020 through 2025. In 2025, it awarded 4 grants totaling $724K. Net investment income was $25K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | $878,648 | $893,855 |
| Revenue | $-141,711 | $23,644 | $47,589 |
| Expenses | $727,702 | $38,850 | $57,314 |
| Qualifying Distributions | $723,934 | $33,959 | $49,574 |
| Net Investment Income | $25,298 | $41,317 | $39,974 |
| Distributable Amount | $11,682 | $34,460 | $32,524 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2025
Grant Size Distribution
31 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include Harriet Arthur Memorial Charitable ($357,793), SMJ Spark Foundation ($357,793), White Coat Waste Project ($5,000).
| Recipient | Purpose | Amount |
|---|---|---|
| White Coat Waste Project Washington, DC | GENERAL PURPOSE GRANT | $5,000 |
| Harriet Arthur Memorial Charitable Forestville, CA | GENERAL PURPOSE GRANT | $357,793 |
| SMJ Spark Foundation Philadelphia, PA | GENERAL PURPOSE GRANT | $357,793 |
| Harriet Arthur Memorial Ch Tr Forestville, CA | General Purpose Grant | $3,348 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Bruce Mitteldorf | President | 1 | — |
| Josh Mitteldorf | Treasurer | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Vital Spark Foundation?
Vital Spark Foundation is a private foundation focused on Education, based in FORESTVILLE, CA. It holds — in total assets as of 2025.
Where does Vital Spark Foundation operate?
Vital Spark Foundation has awarded grants in Arizona, California, Connecticut, District of Columbia, Indiana, Louisiana, Minnesota, North Carolina, New York, Ohio, Oregon, Pennsylvania, Texas, Vermont, Wisconsin.
What size grants does Vital Spark Foundation award?
In 2025, Vital Spark Foundation awarded 4 grants totaling $724K — an average of about $181K per grant, based on its IRS Form 990 filings.
How much is Vital Spark Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Vital Spark Foundation reported a distributable amount of $12K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Vital Spark Foundation's EIN?
Vital Spark Foundation's EIN (Employer Identification Number) is 13-3537545. IRS Form 990 filing data is available on this page for 2020–2025.
Explore Open Grants
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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