Closed
This organization closed in 2021. It filed a final 990 indicating termination and no longer appears as active in IRS records, as it is absent from the EO Business Master File and Pub78 List.
AI Summary
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The Stonewall Foundation is a 501(c)3 grantmaking organization that primarily focuses on funding initiatives in Arizona, having paid a total of $2.6 million in grants to 25 grantees in 2021. This foundation operates on a relationship-based model and does not accept unsolicited proposals; grants are made by invitation only. Nonprofits interested in engaging with The Stonewall Foundation can explore warm-introduction pathways through Impala's Funder Prospecting.
Mission Statement
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.
Cause Areas
2
Education
Environment
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Explore this org's ecosystem
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Grantee
Total Funding
Funding Share

ARIZONA-SONORA DESERT MUSEUM
$748K
9%

Arizona Theatre Company
$745K
9%
Tucson Symphony Society
$637K
8%
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Total No. of Grants
23
Median 1st year grant
$30K
Median 2nd year grant
$29K
Top 3 Grants
Matched grants only
Grantee
Grant Size
Frequently Asked Questions
Can I submit an unsolicited grant proposal to The Stonewall Foundation?
No. The Stonewall Foundation does not accept unsolicited proposals. Funding is by invitation only.
Where does The Stonewall Foundation give?
The Stonewall Foundation primarily gives to organizations located in Arizona. These states represent the largest share of the foundation’s grantmaking by dollars awarded. Additional geographic details are available to registered users.
What size are The Stonewall Foundation’s grants?
The largest share of grants from The Stonewall Foundation fall in the $25 thousand to $50 thousand range. The median first-year grant is about $30 thousand. More detailed grant size data is available to registered users.
How many grants does The Stonewall Foundation make each year?
In 2021, The Stonewall Foundation awarded about 20 grants, totaling nearly $2.6 million. More detailed grant metrics are available to registered users.
Who did The Stonewall Foundation fund recently?
In 2021, The Stonewall Foundation awarded grants to about 30 grantees. Recent grantees include ARIZONA-SONORA DESERT MUSEUM, Arizona Theatre Company, and Tucson Symphony Society. More detailed information on all recent recipients is available to registered users.
How do we apply to The Stonewall Foundation?
The Stonewall Foundation does not accept unsolicited proposals. Funding is by invitation only.
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