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Nonprofit · EIN 74-2472778

C I O S

Tax-exempt · SCOTTSDALE, AZ 85266

Financials

$1.5M$7.1M2022$8M$5.9M2023$4.6M$5.8M2024
Revenue Expenses · by fiscal year end
Financials of C I O S by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990-PF$4,648,723$5,817,983-$1,169,260$109,157,234$524,914$108,632,320
June 30, 2024990-PF$8,015,857$5,937,379$2,078,478$105,067,299$152,621$104,914,678
June 30, 2023990-PF$1,521,272$7,059,545-$5,538,273$99,916,202$23,030$99,893,172
Financial details: 990-PF for the year ended June 30, 2025

Revenue

Dividends
$2,103,534
Net gain from sales of assets
$2,122,691
Other income
$422,498

Expenses

Grants and similar amounts paid
$4,233,000
Compensation of officers, directors and key employees
$720,521
Disbursements for charitable purposes
$4,988,724
Excise tax on investment income
$56,214

Balance sheet and other

Total assets, start of year
$105,067,299
Total assets, end of year
$109,157,234
Total liabilities, end of year
$524,914
Net assets, end of year
$108,632,320
Fair market value of assets
$109,157,234
Qualifying distributions
$4,988,724
Net investment income
$4,648,723

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
PAUL PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE40$360,000
SHIRLEY PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE40$210,000
POLLY PIPER RICKARD
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE40$108,000
LYNN PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE1$42,521
JILL PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE1$0
990-PF for the year ended June 30, 2024: 5 people
NameTitleHours / weekCompensation
PAUL PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE40$350,000
SHIRLEY PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE40$220,000
POLLY PIPER RICKARD
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE40$108,000
JILL PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE1$0
LYNN PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE1$0
990-PF for the year ended June 30, 2023: 5 people
NameTitleHours / weekCompensation
PAUL PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE40$350,000
SHIRLEY PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE40$220,000
POLLY PIPER RICKARD
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE40$108,000
JILL PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE1$0
LYNN PIPER
3465 N PINES WAY STE 104 PM, WILSON, WY 83014
TRUSTEE1$0

Address and contacts

Address (IRS master file)
32531 N SCOTTSDALE RD STE 105 PMB, SCOTTSDALE, AZ 85266-1519
In care of
% BAKER TILLY
Signed the 990-PF
PAUL PIPER, TRUSTEE
Phone
(307) 699-0808
Return prepared by
BAKER TILLY ADVISORY GROUP LP

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
74-2472778
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
1987
Accounting year ends
June
Files
Form 990-PF
Assets (IRS master file)
$109,157,234
Income (IRS master file)
$25,309,267

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFJune 2025$4,648,723$5,817,983$109,157,234XML
990-TJune 2025–––IRS
990-PFJune 2024$8,015,857$5,937,379$105,067,299IRS
990-TJune 2024–––IRS
990-PFJune 2023$1,521,272$7,059,545$99,916,202XML
990-TJune 2023–––IRS
990-PFJune 2022–––IRS
990-TJune 2022–––IRS
990-PFJune 2021–––IRS
990-TJune 2021–––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 74-2472778).

Questions about C I O S

What is the EIN of C I O S?
The employer identification number (EIN) of C I O S is 74-2472778.
Is C I O S tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1987.
Are donations to C I O S tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does C I O S file?
Form 990-PF. Private foundations file every year.
When is the next return of C I O S 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 C I O S 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 C I O S?
The 990-PF for the year ended June 30, 2025 lists 5 people; 4 received compensation from the organization, the highest $360,000 (PAUL PIPER, TRUSTEE).
How much revenue does C I O S have?
On its 990-PF for the year ended June 30, 2025 it reported revenue of $4,648,723, expenses of $5,817,983 and total assets of $109,157,234 at year end.

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