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Foundations / Arizona

William and Mary Ross Foundation

Preselected recipients only Tucson, Arizona · EIN 860891827

William and Mary Ross Foundation is a private foundation in Tucson, Arizona. In tax year 2024 it gave $775,220 in 15 grants; the typical grant was $25,000 and the largest $250,000. It only gives to organizations it selects itself and does not accept unsolicited applications.

From its IRS Form 990-PF for tax year 2024.

Giving in 2024 was down from $789,536 the year before.

60% of its 2024 grantees had not received a grant from it the year before, a sign it is open to new organizations.

Giving by year

Tax yearGrants paidNumber of grantsAssets
2023$789,53620$13.5 million
2024$775,22015$14.2 million

How to apply

William and Mary Ross Foundation says in its IRS filing that it only makes contributions to preselected organizations, so unsolicited applications are unlikely to be considered. Organizations it funds are usually invited.

IRS filings on ProPublica

What William and Mary Ross Foundation funds

Where it gives

Its grants went to recipients in 3 states, the most to Arizona.

StateGrantsAmount
Arizona12$640,220
California2$105,000
South Carolina1$30,000

Grants paid in 2024

All 15 grants
RecipientPurposeAmount
Calvary Chapel Christian Schools
Tucson, AZ
Program support$250,000
St John Xxii Catholic School Community
Scottsdale, AZ
Program support$116,000
Magnolia Project
Imperial Beach, CA
Program support$80,000
University of Arizona Foundation
Tucson, AZ
Program support$80,000
Assistance League of Tucson
Tucson, AZ
Program support$35,420
Tucson Festival of Books
Tucson, AZ
Program support$35,000
St John South Catholic
North Charleston, SC
Program support$30,000
Coronado Hospital Foundation
Coronado, CA
Program support$25,000
Humane Society of Southern Arizona
Tucson, AZ
Program support$25,000
Salpointe Catholic Education Foundation
Tucson, AZ
Program support$25,000
TMC Foundation
Tucson, AZ
Program support$25,000
Tucson Conquistadores Foundation
Tucson, AZ
Program support$25,000
Salvation Army
Tucson, AZ
Program support$15,000
St Augustine Catholic High School
Tucson, AZ
Program support$5,000
St Thomas the Apostle
Tucson, AZ
Program support$3,800

Officers and trustees

As listed in Part VIII of the 2024 filing.

Questions people ask

Does William and Mary Ross Foundation accept grant applications?

No. Its IRS filing says it only makes contributions to preselected organizations.

How much does William and Mary Ross Foundation give?

$775,220 in tax year 2024, across 15 grants, with a typical grant of $25,000.

Who runs William and Mary Ross Foundation?

Its 2024 filing lists Jane Garigan (President/Vp/Treas/Sec) and Jim Click Jr (Board Member).

What does William and Mary Ross Foundation fund?

Based on its grants, mainly education and faith communities.

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