The Riddle Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in MONROVIA, CA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $764K in total assets. In 2025, it awarded 3 grants totaling $24K. Net investment income was $37K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$764K
+0.8% YoY
Annual Giving
$24K
+13.3% YoY
Grant Count
3
+0.0% YoY
Avg Grant Size
$8K
+13.3% YoY
Under IRS private-foundation payout rules, The Riddle Family Foundation reported a distributable amount of $42K for 2025 — the minimum it must pay out in qualifying distributions.
About The Riddle Family Foundation
Based on IRS filings
The Riddle Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in MONROVIA, CA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $764K in total assets. In 2025, it awarded 3 grants totaling $24K. Net investment income was $37K.
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 | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $764,096 | $757,726 | $772,306 |
| Revenue | $48,113 | $24,364 | $33,293 |
| Expenses | $41,165 | $37,923 | $50,406 |
| Qualifying Distributions | $23,500 | $20,750 | $27,000 |
| Net Investment Income | $36,581 | $19,063 | $21,726 |
| Distributable Amount | $41,783 | $38,654 | $40,337 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 3 recipients in 2025
Grant Size Distribution
24 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include The Master's University ($16,500), The Master's Seminary ($5,000), Know the Truth ($2,000).
| Recipient | Purpose | Amount |
|---|---|---|
| KNOW THE TRUTH ANAHEIM, CA | TO PROVIDE FINANCIAL SUPPORT FOR SPREADING WORD OF GOD THROUGH USE OF TECHNOLOGY | $2,000 |
| THE MASTER'S SEMINARY SUN VALLEY, CA | TO PROVIDE STUDENT FINANCIAL AIDTO PROVIDE FIANCIAL SUPPORT FOR THE WORD OF GOD | $5,000 |
| THE MASTER'S UNIVERSITY SANTA CLARITA, CA | TO PROVIDE STUDENT FINANCIAL AID | $16,500 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| RICHARD A RIDDLE | PRESIDENT | — | — |
| LESTER S HOLSTEIN | VICE PRESIDENT | — | — |
| NANCY L RIDDLE | SECRETARY | — | — |
| KIM L HOLSTEIN | DIRECTOR | — | — |
| SCOTT A RIDDLE | DIRECTOR | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The Riddle Family Foundation?
The Riddle Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in MONROVIA, CA. It holds $764K in total assets as of 2025.
How large is The Riddle Family Foundation?
As of 2025, The Riddle Family Foundation holds $764K in total assets with $48K in annual revenue. It awarded 3 grants totaling $24K in 2025.
Where does The Riddle Family Foundation operate?
The Riddle Family Foundation has awarded grants in California, Mississippi, Ohio, Texas.
What size grants does The Riddle Family Foundation award?
In 2025, The Riddle Family Foundation awarded 3 grants totaling $24K — an average of about $8K per grant, based on its IRS Form 990 filings.
How much is The Riddle Family Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, The Riddle Family Foundation reported a distributable amount of $42K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Riddle Family Foundation's EIN?
The Riddle Family Foundation's EIN (Employer Identification Number) is 95-4625531. IRS Form 990 filing data is available on this page for 2021–2025.
Explore Open Grants
Browse active grant opportunities in The Riddle 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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