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William A Siekman Foundation

EIN 39-6539731 · files IRS 990-PF

Given, as filed$675.4k2020–2025 · 140 grants
2020: $111.6k · 26 grants20202021: $111.1k · 24 grants20212022: $125.1k · 25 grants2022$125.1k2023: $108.6k · 22 grants20232024: $102.0k · 21 grants20242025: $117.1k · 22 grants2025$117.1k
Grantees0funded more than once, matching gifts aside
Assets, year endnot on file
Board and officers1on its latest return

Where it gives

By cause and by place, from its own returns.

By cause

The cause each recipient registered with the IRS

Cause not on file$675.4k

Mostly grants abroad and recipients without a US registration. Shown, never hidden.

By place

Dollars received, by the recipient's state

half the top state or more10–50%2–10%under 2%

Grants abroad and place not on file: 140 grants · $675.4k

Who it funds most

0 of its 0 grantees were funded in more than one year.

William A Siekman Foundation's own IRS 990-PF returns, as filed, in USD

Its board and officers

From its latest return.

Bmo Bank N ATrustee

Form 990PF Part VIII, tax year 2023, filing 202401149349100415

Name and title as its own return lists them. No pay, no address. A photograph appears only where the person's own organisation or a free licence publishes one, credited beside it; otherwise none. Anyone can ask to be removed: hello@philanova.ai.

Its money

What it gave, held and paid, by year.

Giving by year

2020: $111.6k · 26 grants20202021: $111.1k · 24 grants20212022: $125.1k · 25 grants2022$125.1k2023: $108.6k · 22 grants20232024: $102.0k · 21 grants20242025: $117.1k · 22 grants2025$117.1k
Its returns6 filings
Tax yearFormFilingWhere to read it
2025IRS 990-PF202631179349101303IRS batch file
2024IRS 990-PF202511219349100416IRS batch file
2023IRS 990-PF202401149349100415IRS batch file
2022IRS 990-PF202331159349101158IRS batch file
2021IRS 990-PF202241249349100509IRS batch file
2020IRS 990-PF202101339349102150IRS batch file

An IRS batch file holds many returns; the filing number finds this one inside it.

The record as filedEvery table this page has always shown, in full.open

William A Siekman Foundation made 140 grants across 2020–2025, totalling $675.4k as filed.

Grants
140
Total, as filed
$675.4k
Years
2020–2025
Filed in
USD

Who it funds

OrganisationGrantsTotal
THE APPLETON CEMETERY ASSOCIATION6$90.0k
LAWRENCE UNIVERSITY6$61.0k
HILLSDALE COLLEGE6$49.0k
PLYMOUTH CONGREGATIONAL CHURCH5$47.5k
HOPE CLINIC & CARE CENTER6$40.3k
APPLETON ALLIANCE CHURCH6$38.0k
SOUTHERN OREGON UNIVESITY FDN5$38.0k
SMU-DEDMAN SCHOOL OF LAW4$30.0k
THEDACARE CANCER CENTER6$30.0k
SALVATION ARMY OF THE FOX CITIES6$25.5k
BEAMING INC3$25.0k
SOCIETY OF ST VINCENT DE PAUL1$21.0k
BEAMING INCORPORATED3$20.0k
YMCA OF THE FOX CITIES6$17.5k
THE APPLETON HISTORICAL SOCIETY6$14.0k

By year

YearGrantsTotal
202026$111.6k
202124$111.1k
202225$125.1k
202322$108.6k
202421$102.0k
202522$117.1k

Where this came from

Identifier US-EIN-396539731. Register: Internal Revenue Service (US). Machine-readable: JSON.

What this page does not know

  • Wrong if: a figure recovered from a subtotal is read as the sum of the recovered rows. A subtotal divides onto a whole penny whatever its parts did, so rows the per-row rule refuses are inside these figures.
  • What they say they exist to do
  • What each grant was for
  • What they fund, by theme
  • Balance sheet and financials
  • Who runs it
  • Whether they accept proposals
  • Their own record on the register
  • No website on file
  • Leadership not yet identified
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