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Nonprofit · EIN 94-2842873

SKYSTONE FOUNDATION INC

Tax-exempt · FLAGSTAFF, AZ 86001

Financials

$28.3M$901K2022$25.1M$915K2023$10.2M$1.8M2024
Revenue Expenses · by fiscal year end
Financials of SKYSTONE FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990-PF$10,230,880$1,769,133$8,461,747$130,619,750$2,827,246$127,792,504
June 30, 2024990-PF$25,092,386$914,922$24,177,464$110,473,303$1,367$110,471,936
June 30, 2023990-PF$28,290,653$901,479$27,389,174$86,252,975$2,856$86,250,119
Financial details: 990-PF for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$8,470,051
Dividends
$1,760,829

Expenses

Grants and similar amounts paid
$4,000
Salaries, compensation and benefits (total)
$27,933
Disbursements for charitable purposes
$578,414
Excise tax on investment income
$22,524

Balance sheet and other

Total assets, start of year
$110,473,304
Total assets, end of year
$130,619,750
Total liabilities, end of year
$2,827,246
Net assets, end of year
$127,792,504
Fair market value of assets
$136,487,279
Qualifying distributions
$21,755,764
Net investment income
$1,760,829

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-PF for the year ended June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
Richard Andrews
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Director1$0
Michael Govan
28 S BEAVER ST, FLAGSTAFF, AZ 86001
President1$0
Ann Tenenbaum
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Secretary1$0
Alice Tisch
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Treasurer1$0
BRAD BUCHER
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Treasurer1$0
Kyung Lim Lee Turrell
28 S BEAVER ST, Flagstaff, AZ 86001
Vice President20$0
LESLIE BUCHER
28 S BEAVER ST, Flagstaff, AZ 86001
Director1$0
CHRIS LEONARD
28 S BEAVER ST, Flagstaff, AZ 86001
Chairman1$0
DR ED KRUPP
28 S BEAVER ST, Flagstaff, AZ 86001
Director1$0
ELEANORE DE SOLE
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Secretary1$0
Chloe Berkowitz
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Director1$0
Scott Mueller
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Director1$0
990-PF for the year ended June 30, 2024: 11 people
NameTitleHours / weekCompensation
Thomas Butler
28 S BEAVER STREET, Flagstaff, AZ 86001
Project Manager
Highest-paid employee
40$67,777
Richard Andrews
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Director1$0
Michael Govan
28 S BEAVER ST, FLAGSTAFF, AZ 86001
President1$0
Ann Tenenbaum
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Secretary1$0
Alice Tisch
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Treasurer1$0
BRAD BUCHER
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Director1$0
Kyung Lim Lee Turrell
28 S BEAVER ST, Flagstaff, AZ 86001
Vice President20$0
LESLIE BUCHER
28 S BEAVER ST, Flagstaff, AZ 86001
Director1$0
CHRIS LEONARD
28 S BEAVER ST, Flagstaff, AZ 86001
Director1$0
DR ED KRUPP
28 S BEAVER ST, Flagstaff, AZ 86001
Director1$0
ELEANORE DE SOLE
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Director1$0
990-PF for the year ended June 30, 2023: 12 people
NameTitleHours / weekCompensation
Valerie Miller
28 S Beaver St, Flagstaff, AZ 86001
Associate Director
Highest-paid employee
25$96,566
Richard Andrews
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Director1$0
Michael Govan
28 S BEAVER ST, FLAGSTAFF, AZ 86001
President1$0
Ann Tenenbaum
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Secretary1$0
Alice Tisch
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Treasurer1$0
BRAD BUCHER
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Director1$0
James Turrell
28 S BEAVER ST, Flagstaff, AZ 86001
Vice President20$0
Kyung Lim Lee Turrell
28 S BEAVER ST, Flagstaff, AZ 86001
Vice President20$0
LESLIE BUCHER
28 S BEAVER ST, Flagstaff, AZ 86001
Director1$0
CHRIS LEONARD
28 S BEAVER ST, Flagstaff, AZ 86001
Director1$0
DR ED KRUPP
28 S BEAVER ST, Flagstaff, AZ 86001
Director1$0
ELEANORE DE SOLE
28 S BEAVER ST, FLAGSTAFF, AZ 86001
Director1$0

Address and contacts

Address (IRS master file)
28 S BEAVER ST, FLAGSTAFF, AZ 86001-5502
Signed the 990-PF
Chris Leonard, Chairman
Phone
(917) 399-4796
Return prepared by
Upkeepe

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990-PF on file
2023June 30, 2024November 15, 2024990-PF on file

IRS record

EIN
94-2842873
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private operating foundation
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1999
Accounting year ends
June
Files
Form 990-PF
Assets (IRS master file)
$130,619,750
Income (IRS master file)
$10,230,880

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFJune 2025$10,230,880$1,769,133$130,619,750IRS
990-PFJune 2024$25,092,386$914,922$110,473,303IRS
990-PFJune 2023$28,290,653$901,479$86,252,975XML
990-PFJune 2022–––IRS
990-PFJune 2021–––IRS
990-PFJune 2020–––IRS
990-PFJune 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 94-2842873).

Questions about SKYSTONE FOUNDATION INC

What is the EIN of SKYSTONE FOUNDATION INC?
The employer identification number (EIN) of SKYSTONE FOUNDATION INC is 94-2842873.
Is SKYSTONE FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
Are donations to SKYSTONE FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SKYSTONE FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of SKYSTONE FOUNDATION INC due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SKYSTONE FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended June 2025.
Who are the officers and directors of SKYSTONE FOUNDATION INC?
The 990-PF for the year ended June 30, 2025 lists 12 people; 0 received compensation from the organization.
How much revenue does SKYSTONE FOUNDATION INC have?
On its 990-PF for the year ended June 30, 2025 it reported revenue of $10,230,880, expenses of $1,769,133 and total assets of $130,619,750 at year end.

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