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Nonprofit · EIN 94-2985482

WILLIAM C KUZELL FOUNDATION

Tax-exempt · ENGLEWOOD, CO 80113

Financials

$57K$14K2022$37K$76K2023$236K$12K2024
Revenue Expenses · by fiscal year end
Financials of WILLIAM C KUZELL FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
October 31, 2025990-PF$236,165$12,341$223,824$1,023,208$0$1,023,208
October 31, 2024990-PF$37,166$75,814-$38,648$799,384$0$799,384
October 31, 2023990-PF$56,729$14,133$42,596$838,032$0$838,032
Financial details: 990-PF for the year ended October 31, 2025

Revenue

Dividends
$20,136
Interest
$11,875
Net gain from sales of assets
$203,952
Other income
$202

Expenses

Grants and similar amounts paid
$5,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$5,000
Excise tax on investment income
$3,181

Balance sheet and other

Total assets, start of year
$799,384
Total assets, end of year
$1,023,208
Total liabilities, end of year
$0
Net assets, end of year
$1,023,208
Fair market value of assets
$1,035,062
Qualifying distributions
$5,000
Net investment income
$236,165

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 October 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
NICK HACKSTOCK
4155 S UNIVERSITY BLVD, ENGLEWOOD, CO 80113
SECRETARY/TREASURER/DIRECTOR1$0
ANNE HACKSTOCK
4155 S UNIVERSITY BLVD, ENGLEWOOD, CO 80113
PRESIDENT/DIRECTOR1$0
NICOLE CALLAHAN
2956 S SAINT PAUL ST, DENVER, CO 80210
DIRECTOR0.5$0
CHRISTINE FEDOROWICZ
2140 E GRAND AVE, ENGLEWOOD, CO 80113
DIRECTOR0.5$0
990-PF for the year ended October 31, 2024: 7 people
NameTitleHours / weekCompensation
LOWELL S YOUNG MD
2200 WEBSTER STREET R305, SAN FRANCISCO, CA 94114
DIRECTOR0$0
NICK HACKSTOCK
4155 S UNIVERSITY BLVD, ENGLEWOOD, CO 80113
SECRETARY/TREASURER/DIRECTOR0$0
ANNE HACKSTOCK
4155 S UNIVERSITY BLVD, ENGLEWOOD, CO 80113
PRESIDENT/DIRECTOR0$0
NICOLE CALLAHAN
2956 S SAINT PAUL ST, DENVER, CO 80210
DIRECTOR0$0
PATRICK CALLAHAN
2956 S SAINT PAUL ST, DENVER, CO 80210
DIRECTOR0$0
CHRISTINE FEDOROWICZ
2140 E GRAND AVE, ENGLEWOOD, CO 80113
DIRECTOR0$0
ANDREW FEDOROWICZ
2140 E GRAND AVE, ENGLEWOOD, CO 80113
DIRECTOR0$0
990-PF for the year ended October 31, 2023: 5 people
NameTitleHours / weekCompensation
LOWELL S YOUNG MD
2200 WEBSTER STREET R305, SAN FRANCISCO, CA 94114
PRESIDENT/DIRECTOR0$0
THOMAS P GILLISS ATTORNEY AT LAW
4819 EMPEROR BLVD 4TH FL, DURHAM, NC 27703
SECRETARY/DIRECTOR0$0
JAMES T ROSENBAUM MD
3181 SW SAM JACKSON PARK RD MAIL, CODE L329A, PORTLAND, OR 97201
VICE PRESIDENT/DIRECTOR0$0
ELIZABETH KUZELL
2300 PACIFIC AVENUE, SAN FRANCISCO, CA 94115
DIRECTOR0$0
NICK HACKSTOCK
4155 S UNIVERSITY BLVD, ENGLEWOOD, CO 80110
TREASURER/DIRECTOR0$0

Address and contacts

Address (IRS master file)
4155 S UNIVERSITY BLVD, ENGLEWOOD, CO 80113-4904
Signed the 990-PF
NICK HACKSTOCK, TREASURER
Phone
(303) 638-2031
Return prepared by
SMITH BROOKS BOLSHOUN & CO LLP

What it must file and when

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

Tax yearYear endedDueIRS public records
2024October 31, 2025March 16, 2026990-PF on file
2023October 31, 2024March 17, 2025990-PF on file
2022October 31, 2023March 15, 2024990-PF on file

IRS record

EIN
94-2985482
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
1986
Accounting year ends
October
Files
Form 990-PF
Assets (IRS master file)
$1,023,208
Income (IRS master file)
$2,643,449

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFOctober 2025$236,165$12,341$1,023,208XML
990-PFOctober 2024$37,166$75,814$799,384XML
990-PFOctober 2023$56,729$14,133$838,032XML
990-PFOctober 2022–––IRS
990-PFOctober 2021–––IRS
990-PFOctober 2020–––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 94-2985482).

Questions about WILLIAM C KUZELL FOUNDATION

What is the EIN of WILLIAM C KUZELL FOUNDATION?
The employer identification number (EIN) of WILLIAM C KUZELL FOUNDATION is 94-2985482.
Is WILLIAM C KUZELL FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1986.
Are donations to WILLIAM C KUZELL FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does WILLIAM C KUZELL FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of WILLIAM C KUZELL FOUNDATION due?
The return for tax year 2025 (the year ending October 31, 2026) is due March 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did WILLIAM C KUZELL FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended October 2025.
Who are the officers and directors of WILLIAM C KUZELL FOUNDATION?
The 990-PF for the year ended October 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does WILLIAM C KUZELL FOUNDATION have?
On its 990-PF for the year ended October 31, 2025 it reported revenue of $236,165, expenses of $12,341 and total assets of $1,023,208 at year end.

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