William C Kuzell Foundation

Private foundation · Grantmaker Englewood, CO EIN: 94-2985482

William C Kuzell Foundation is a private foundation focused on Medical Research, based in Englewood, CO. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.0M in total assets. In 2025, it awarded 1 grant totaling $5K. Net investment income was $229K.

Key facts about William C Kuzell Foundation

In short: William C Kuzell Foundation gave $5K across 1 grant in 2025 (avg $5K), mostly in Colorado. Source: 2025 IRS Form 990-PF.

EIN
94-2985482
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$5,000
Grants made (2025)
1
Average grant
$5,000
Median grant
$5,000
Total assets
$1,023,208
Primary geography
Colorado (100% of itemized 2025 grant dollars)

Data from IRS Form 990-PF, 2025; updated September 2026.

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$1.0M

+28.0% YoY

Annual Giving

$5K

-91.7% YoY

Grant Count

1

-66.7% YoY

Avg Grant Size

$5K

-75.0% YoY

Under IRS private-foundation payout rules, William C Kuzell Foundation reported a distributable amount of $47K for 2025 — the minimum it must pay out in qualifying distributions.

How William C Kuzell Foundation gives

  • Giving fell 80% from 2022 to 2025. Method
  • In 2025 it paid out 11% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method

From the foundation's IRS Form 990-PF filings. Methodology.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of the 2025 grant dollars on its one itemized grant.

Cities

DenverArlington

Giving Over Time

Total grant dollars and number of grants per year

$0$20K$40K$60K1 grant2020 1 grant2021 1 grant2022 0 grants2023 3 grants2024 1 grant2025

From 2020 to 2025, annual grant giving ranged from $5K (2025) to $60K (2024). In 2025 it made 1 grant totaling $5K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top recipient in 2025

Operation Walk Denver: $5KOperation Walk Denver$5K

The largest 2025 recipient was Operation Walk Denver ($5K).

Grant Size Distribution

6 grants across all recorded years

6<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 6 grants of 6 (100%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
Operation Walk Denver Denver, COReplacement Surgery for People in Developing Countries$5,000

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$100K$200K$300K2020 2021 2022 2023 2024 2025
Metric202520242023
Total Assets$1,023,208$799,384$838,032
Revenue$236,165$37,166$56,729
Expenses$12,341$75,814$14,133
Qualifying Distributions$5,000$61,034$750
Net Investment Income$228,824$22,386$43,346
Distributable Amount$47,317$46,045$46,275

Data update history

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS July 23, 2026)
  2. IRS filings on file for fiscal years 2020–2024

Leadership & Key People

Officers and directors from IRS filings

William C Kuzell Foundation is led by Anne Hackstock, President & Director on filings since 2020; none of the 4 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Anne Hackstock

    President & Director

    On filings since 2020

    1 hr/week

    No compensation reported

  • Christine Fedorowicz

    Director

    On filings since 2020

    0.5 hrs/week

    No compensation reported

  • Nick Hackstock

    Secretary, Treasurer & Director

    Secretary, Treasurer & Director → Treasurer & Director, 2023

    Treasurer & Director → Secretary, Treasurer & Director, 2024

    On filings since 2020

    1 hr/week

    No compensation reported

  • Nicole Callahan

    Director

    On filings since 2020

    0.5 hrs/week

    No compensation reported

Former officers (6)
  • Former: Andrew Fedorowicz (2020–2024) — Director
  • Former: Patrick Callahan (2020–2024) — Director
  • Former: Lowell S. Young MD (2022–2024) — Director
  • Former: Elizabeth Kuzell (2022–2023) — Director
  • Former: James T. Rosenbaum MD (2022–2023) — Vice President & Director
  • Former: Thomas P. Gilliss Attorney At Law (2022–2023) — Secretary & Director

Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about William C Kuzell Foundation

How much does William C Kuzell Foundation give each year?

William C Kuzell Foundation gave $5K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $60K across 3 grants.

How large is William C Kuzell Foundation?

William C Kuzell Foundation reported $1.0M in total assets on its 2025 IRS Form 990-PF. It paid out $5K in qualifying distributions that year, against a required minimum of $47K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.

What is William C Kuzell Foundation?

William C Kuzell Foundation is a private foundation focused on Medical Research, based in Englewood, CO. It holds $1.0M in total assets as of 2025.

Where does William C Kuzell Foundation operate?

William C Kuzell Foundation has awarded grants in Colorado, Virginia.

What is William C Kuzell Foundation's EIN?

William C Kuzell Foundation's EIN (Employer Identification Number) is 94-2985482. IRS Form 990 filing data is available on this page for 2020–2025.

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

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