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Thomas A Plein Foundation Ltd

Appleton, WI · EIN 391558684 990-PF tax year 2025

Historical funder research: IRS Form 990-PF filings from US private foundations, showing who funded what in past years. This is not a list of currently open grant calls, and we do not track open RFPs from private foundations. From public IRS Form 990-PF filings (latest on file for this funder: tax year 2025). Coverage: tax years 2019–2025. Freshness: the IRS releases these returns 1.5–2+ years after the tax year ends, so 2025 is still partial and a funder's newest grants may not appear yet. Last updated: November 14, 2026. Filings can contain errors, so confirm current priorities and deadlines with the funder before applying.

Grants paid (tax yr 2025)
$866,750
Assets (fair market value)
$9,972,916
Median grant to orgs
$20,000
all loaded years
Grants in our data
105
since tax year 2022
Giving by tax year
$429,500
2022
27 grants
$425,600
2023
25 grants
$501,500
2024
25 grants
$866,750
2025
28 grants

Year 2025 is still partial because many returns have not been filed or released yet. That is a freshness issue — coverage in our dataset is tax years 2019–2025.

Top recipient states
NV$748,000
WI$358,000
FL$224,750
MS$130,000
MD$122,000
CO$110,000
IA$75,000
AZ$75,000
Cause areas funded
Education6
Health Care4
Human Services4
Arts, Culture & Humanities1
Animal-Related2

Only 16.2% of this funder's organizational grants could be linked to an IRS cause code.

How to apply (from the 990-PF, tax year 2025)
Form & materials
BRIEF DESCRIPTION OF CHARITABLE PURPOSE
Deadlines
APPLICATIONS ARE ACCEPTED AT ANY TIME. NOTICE OF APPROVAL, REJECTION, OR REQUESTS FOR ADDITIONAL INF
Restrictions
NONE
Recent grants to organizations
RecipientLocationPurpose (as filed)AmountTax yr
St Rose Dominican Health FoundationHenderson, NVPUBLIC GENERAL CONTRIBUTION$365,0002025
The Brigade(Boys and Girls Assn)Neenah, WIPUBLIC GENERAL CONTRIBUTION$50,0002025
University of South FloridaTampa, FLPUBLIC GENERAL CONTRIBUTION$30,0002025
Midwest Shiba Inu RescureGurnee, ILPUBLIC GENERAL CONTRIBUTION$30,0002025
Griffith UniversityCambridge, MAPUBLIC GENERAL CONTRIBUTION$30,0002025
Aurora Healthcare MetroMilwaukee, WIPUBLIC GENERAL CONTRIBUTION$30,0002025
Satva Fund Sri LankaTenafly, NJPUBLIC GENERAL CONTRIBUTION$25,0002025
Uw OshkoshOshkosh, WIPUBLIC GENERAL CONTRIBUTION$25,0002025
Southshore United MethodistRiverview, FLPUBLIC GENERAL CONTRIBUTION$25,0002025
Milwaukee Film IncMilwaukee, WIPUBLIC GENERAL CONTRIBUTION$25,0002025
Nighthawk RanchGuffey, COPUBLIC GENERAL CONTRIBUTION$25,0002025
Navajo Lutheran MissionRock Point, AZPUBLIC GENERAL CONTRIBUTION$25,0002025
The Center LGBTQLas Vegas, NVPUBLIC GENERAL CONTRIBUTION$20,0002025
Imago DeiLas Vegas, NVPUBLIC GENERAL CONTRIBUTION$20,0002025
AfanLas Vegas, NVPUBLIC GENERAL CONTRIBUTION$20,0002025
Ready for LifeLargo, FLPUBLIC GENERAL CONTRIBUTION$15,0002025
Dignity USADunkirk, MDPUBLIC GENERAL CONTRIBUTION$15,0002025
Burnt Bridge Creek Elementary SchoolVancouver, WAPUBLIC GENERAL CONTRIBUTION$10,0002025
The University of Queensland in America IncWashington, DEPUBLIC GENERAL CONTRIBUTION$10,0002025
Secure Futures Foundation IncMilwaukee, WIPUBLIC GENERAL CONTRIBUTION$10,0002025
Penrose-St Francies Health FoundationColorado Springs, COPUBLIC GENERAL CONTRIBUTION$10,0002025
Shaw PitbullColumbus, MSPUBLIC GENERAL CONTRIBUTION$10,0002025
Feast Inc Feast Food PantryPalm Harbor, FLPUBLIC GENERAL CONTRIBUTION$10,0002025
Benedicitine SistersClyde, MOPUBLIC GENERAL CONTRIBUTION$10,0002025
Humane Society for SW WashVancouver, WAPUBLIC GENERAL CONTRIBUTION$10,0002025

Grants to individuals are counted but not named.

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