The Stonewall Foundation
TO SUPPORT MEDICAL, CULTURAL, EDUCATIONAL AND ENVIRONMENTAL ORGANIZATIONS QUALIFIED AS EXEMPT UNDER 501(C)(3), HEADQUARTERED IN THE TUCSON, AZ AREA AND AS IDENTIFIED IN THE FOUNDATION'S AMENDED AND RESTATED ARTICLES OF INCORPORATION.
Key facts about The Stonewall Foundation
- EIN
- 86-6050172
- Latest 990 filing
- Form 990-PF, 2021
- Annual giving (2021)
- $2,558,000
- Grants made (2021)
- 23
- Average grant
- $111,217
- Median grant
- $35,000
- Primary geography
- Arizona (100% of itemized 2021 grant dollars)
Data from IRS Form 990-PF, 2021; updated September 2026.
Who The Stonewall Foundation funds
By grant dollars, the top recipient states for The Stonewall Foundation's 23 itemized 2021 grants were Arizona (100%). The most frequent recipient cities were Tucson, AZ (23 grants). 96% of grants with a stated purpose were for general or operating support.
How The Stonewall Foundation gives
- 91% of 2021 grantees were also funded in 2020. Method
Estimate from itemized IRS Form 990-PF grant lists (2021). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with The Stonewall Foundation
- How to evaluate The Stonewall Foundation as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
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Financial Overview
From 2021 IRS Form 990-PF · View filing
Total Assets
—
-100.0% YoY
Annual Giving
$2.6M
+139.1% YoY
Grant Count
23
+9.5% YoY
Avg Grant Size
$111K
+118.3% YoY
About The Stonewall Foundation
Based on IRS filings
The Stonewall Foundation is a nonprofit organization, based in Tucson, AZ. IRS filing data is available from 2020 through 2021. In 2021, it awarded 23 grants totaling $2.6M. Net investment income was $109K.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 23 itemized 2021 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2021 | 2020 |
|---|---|---|
| Total Assets | — | $11,845,873 |
| Revenue | $109,268 | $162,385 |
| Expenses | $11,955,141 | $1,113,136 |
| Qualifying Distributions | — | — |
| Net Investment Income | $109,268 | $162,385 |
| Distributable Amount | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2021
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 2021
Grant Size Distribution
44 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2021 grants, the largest recipients include Arizona Sonora Desert Museum ($530,000), Habitat for Humanity ($350,000), Tucson Symphony Society ($300,000).
| Recipient | Purpose | Amount |
|---|---|---|
| ARIZONA SONORA DESERT MUSEUM Tucson, AZ | HTTPS://HM.CPA/?UTM_MEDIUM=REFERRAL&UTM_SOURCE=CLUTCH.CO | $530,000 |
| HABITAT FOR HUMANITY Tucson, AZ | GENERAL PURPOSES | $350,000 |
| TUCSON SYMPHONY SOCIETY Tucson, AZ | GENERAL PURPOSES | $300,000 |
| ARIZONA THEATER COMPANY Tucson, AZ | GENERAL PURPOSES | $280,000 |
| ARIZONA PUBLIC MEDIA Tucson, AZ | GENERAL PURPOSES | $250,000 |
| DESERT SURVIVORS Tucson, AZ | GENERAL PURPOSES | $150,000 |
| PLANNED PARENTHOOD Tucson, AZ | GENERAL PURPOSES | $130,000 |
| NAMI OF SOUTEHRN ARIZONA Tucson, AZ | GENERAL PURPOSES | $100,000 |
| THE HAVEN Tucson, AZ | GENERAL PURPOSES | $100,000 |
| TUCSON BOTANICAL GARDENS Tucson, AZ | GENERAL PURPOSES | $60,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2021 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Richard Small | President/CEO | 1 | — |
| William Small | Officer | 1 | — |
| Isabella Small | Officer | 1 | — |
Frequently Asked Questions
Where does The Stonewall Foundation operate?
The Stonewall Foundation has awarded grants in Arizona.
What size grants does The Stonewall Foundation award?
In 2021, The Stonewall Foundation awarded 23 grants totaling $2.6M — an average of about $111K per grant, based on its IRS Form 990 filings.
What is The Stonewall Foundation's EIN?
The Stonewall Foundation's EIN (Employer Identification Number) is 86-6050172. IRS Form 990 filing data is available on this page for 2020–2021.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.