The Shamrock Foundation
The Shamrock Foundation is a private foundation, based in TUCSON, AZ. IRS filing data is available for 2020. In 2020, it awarded 24 grants totaling $97K. Net investment income was $74K.
Financial Overview
From 2020 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$97K
Grant Count
24
Avg Grant Size
$4K
Under IRS private-foundation payout rules, The Shamrock Foundation reported a distributable amount of $45K for 2020 — the minimum it must pay out in qualifying distributions.
About The Shamrock Foundation
Based on IRS filings
The Shamrock Foundation is a private foundation, based in TUCSON, AZ. IRS filing data is available for 2020. In 2020, it awarded 24 grants totaling $97K. Net investment income was $74K.
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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 | 2020 |
|---|---|
| Total Assets | — |
| Revenue | $77,499 |
| Expenses | $99,930 |
| Qualifying Distributions | — |
| Net Investment Income | $74,294 |
| Distributable Amount | $45,366 |
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 2020
Grant Size Distribution
24 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2020 grants, the largest include Holy Trinity Newman Center ($50,000), Cathedral Cultural Program Diocese ($10,000), Catholic Community Services ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| AMERICAN FOR PROSPERITY FOUNDATION BALTIMORE, MD | AS NEEDED | $5,000 |
| AZ SONORA DESERT MUSEUM TUCSON, AZ | AS NEEDED | $125 |
| CATHEDRAL CULTURAL PROGRAM DIOCESE TUCSON, AZ | AS NEEDED | $10,000 |
| CATHOLIC COMMUNITY SERVICES TUCSON, AZ | AS NEEDED | $10,000 |
| CONSERVATIVE LEADERSHIP FOR POLITIC ALEXANDRIA, VA | AS NEEDED | $1,000 |
| DOMINICAN MISSION FOUNDATION SAN FRANCISCO, CA | AS NEEDED | $100 |
| FOREST HIGHLANDS FDTN FLAGSTAFF, AZ | AS NEEDED | $5,000 |
| FRIENDS OF SABINO CANYON TUCSON, AZ | AS NEEDED | $500 |
| FUND FOR AMERICAN STUDIES WASHINGTON, DC | AS NEEDED | $500 |
| HOLY TRINITY NEWMAN CENTER FLAGSTAFF, AZ | AS NEEDED | $50,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2020 IRS filing
From 2020 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| PATRICIA O JOHNSTON | PRESIDENT | — | — |
| J ROBERT JOHNSTON | SEC/TREAS | — | — |
Frequently Asked Questions
Where does The Shamrock Foundation operate?
The Shamrock Foundation has awarded grants in Arizona, California, District of Columbia, Illinois, Maryland, Oklahoma, Tennessee, Virginia.
What size grants does The Shamrock Foundation award?
In 2020, The Shamrock Foundation awarded 24 grants totaling $97K — an average of about $4K per grant, based on its IRS Form 990 filings.
How much is The Shamrock Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2020, The Shamrock Foundation reported a distributable amount of $45K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Shamrock Foundation's EIN?
The Shamrock Foundation's EIN (Employer Identification Number) is 86-0570378. IRS Form 990 filing data is available on this page for 2020.
Explore Open Grants
Browse active grant opportunities in The Shamrock 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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