John & Diane Prewitt Family Foundation
John & Diane Prewitt Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WILDOMAR, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.1M in total assets. In 2024, it awarded 19 grants totaling $58K. Net investment income was $27K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1.1M
-2.8% YoY
Annual Giving
$58K
-43.7% YoY
Grant Count
19
+26.7% YoY
Avg Grant Size
$3K
-55.5% YoY
Under IRS private-foundation payout rules, John & Diane Prewitt Family Foundation reported a distributable amount of $25K for 2024 — the minimum it must pay out in qualifying distributions.
About John & Diane Prewitt Family Foundation
Based on IRS filings
John & Diane Prewitt Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WILDOMAR, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.1M in total assets. In 2024, it awarded 19 grants totaling $58K. Net investment income was $27K.
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 | $1,051,416 | $1,082,208 | $1,139,954 |
| Revenue | $28,648 | $107,778 | $238,014 |
| Expenses | $59,440 | $104,465 | $186,364 |
| Qualifying Distributions | $278 | $278 | $185,253 |
| Net Investment Income | $27,486 | $27,391 | $32,203 |
| Distributable Amount | $25,461 | $29,817 | $33,238 |
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
121 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Foundation Fighting Blindness ($40,000), St Judes Children's Research Hospital ($1,000), Santa Rosa Plateau Foundation ($1,000).
| Recipient | Purpose | Amount |
|---|---|---|
| St Judes Children's Research Hospital Memphis, TN | Charitable | $1,000 |
| Santa Rosa Plateau Foundation Murrieta, CA | Charitable | $1,000 |
| Pat Tillman Foundation Chicago, IL | Charitable | $1,000 |
| Mercy Ships Lindale, TX | Charitable | $1,000 |
| Foundation Fighting Blindness Santa Monica, CA | Charitable | $40,000 |
| PEO Foundation Des Moines, IA | Charitable | $1,000 |
| Canine Companions for Independence Oceanside, CA | Charitable | $1,000 |
| Southern California Food & Allest Institute Long Beach, CA | Charitable | $1,000 |
| International Fellowship of Christians and Jews Washington, DC | Charitable | $1,000 |
| University of Redlands Redlands, CA | Charitable | $1,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| John I Prewitt | Pres/Dir | 1 | — |
| Diane E Prewitt | Vice Pres/Dir | 1 | — |
| Cheryl D Hart | Treas/Dir | — | — |
| Carissa D Hart | Dir | — | — |
| John A Prewitt | Dir | — | — |
| Jennifer Prewitt | Dir | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is John & Diane Prewitt Family Foundation?
John & Diane Prewitt Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WILDOMAR, CA. It holds $1.1M in total assets as of 2024.
How large is John & Diane Prewitt Family Foundation?
As of 2024, John & Diane Prewitt Family Foundation holds $1.1M in total assets with $29K in annual revenue. It awarded 19 grants totaling $58K in 2024.
Where does John & Diane Prewitt Family Foundation operate?
John & Diane Prewitt Family Foundation has awarded grants in Arizona, California, District of Columbia, Iowa, Illinois, Kansas, North Carolina, New York, Tennessee, Texas.
What size grants does John & Diane Prewitt Family Foundation award?
In 2024, John & Diane Prewitt Family Foundation awarded 19 grants totaling $58K — an average of about $3K per grant, based on its IRS Form 990 filings.
How much is John & Diane Prewitt Family Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, John & Diane Prewitt Family Foundation reported a distributable amount of $25K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is John & Diane Prewitt Family Foundation's EIN?
John & Diane Prewitt Family Foundation's EIN (Employer Identification Number) is 94-3366671. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in John & Diane Prewitt 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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