Private Foundation

WINDFALL FOUNDATION

WINDFALL FOUNDATION is a Private Foundation headquartered in DENVER, CO. Financial data from the 2025 filing: $31K revenue, $275K total assets. IRS filings disclose 6 grants awarded by this foundation, totaling roughly $40K.

EIN: 850405670 DENVER, CO Latest filing: 2025

Total Revenue$31K

Total Assets$275K

Grants Given6

Grant Total$40K

Filing Years2021–2025

Sample Grants Given

Institute of American Acupuncture

Webster Groves, MO · 2023

General operating expenses

$1,000

Ctr for Early Childhood Ed PTA

Denver, CO · 2022

General operating fund

$7,000

Ctr for Early Childhood Ed PTA

Denver, CO · 2022

General operating fund

$7,000

Community Foundation of Boulder Co

Boulder, CO · 2021

Marshall Fire Relief fund

$17,000

C3 PTSA

Denver, CO · 2021

General Operating Fund

$7,000

Showing up to 5 of 6 total records — full history available with membership.

Officers & Directors

Vice President Denver Miller

Sec Treas Karin Wikstrom Miller

President Shelby Miller

Officer compensation and complete director data available with membership.

Top Grant Purposes

Marshall Fire Relief fund

$17,000 1 grant

General operating fund

$14,000 2 grants

General Operating Fund

$7,000 1 grant

General operating expenses

$1,000 1 grant

Nuclear Watch of New Mexico

$1,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$31K	—	$275K
2024	$14K	—	$243K
2023	$5K	$1K	$220K
2022	$15K	$7K	$216K
2021	$11K	$24K	$248K

Between 2021 and 2025, reported annual revenue grew from $11K to $31K (+183%), with total assets most recently reported at $275K.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CO, MO, NM.

COMONM

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for WINDFALL FOUNDATION

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports