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WILLIAM L & JOSEPHINE B WEISS FAMILY

LINCOLNSHIRE, ILEIN: 36-3478679

Data sourced from IRS 990-PF public filings

Funds educational initiatives and community support organizations, with a significant focus on higher education institutions in Pennsylvania and North Carolina.

Private_foundation Foundation

WILLIAM L & JOSEPHINE B WEISS FAMILY has 25 grants on file funding 10 organizations. Giving decreased from $878,650 in 2024 to $751,950 in 2025. Reported assets: $3,320,985.

Total Assets

$3,320,985

Grants (Last Year)

$751,950

Total Grants on File

25

Recipients Funded

10

Giving History

YearTotal GrantedGrants MadeAvg Grant
2025$751,9507$107,421
2024$878,6507$125,521
2023$533,6006$88,933
2021$565,4505$113,090

Top Grant Recipients

$518,900 (2024)
Unknown recipient
$250,000 (2025)
$250,000 (2023)
$250,000 (2021)
$250,000 (2024)
$220,200 (2025)
$217,600 (2023)
$210,200 (2021)
$185,000 (2025)
$61,250 (2021)

Showing top 10 of 25 grants on file.

Officers & Trustees

From 2025 IRS 990-PF filing (data available for 12 filing years)

K

KEN MILLER

NON-VOTING BOARD MEMBER

S

SUSAN W MILLER

VP & SECRETARY/TTEE

S

STEVEN P WEISS

CO-PRESIDENT/TTEE

D

DAVID W WEISS

CO-PRESIDENT/TREAS/TTEE

IRS Filing History

WILLIAM L & JOSEPHINE B WEISS FAMILY has IRS 990-PF filings on record for 12 years, spanning 2013 to 2025.

202520242023202120202019201820172016201520142013

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    WILLIAM L & JOSEPHINE B WEISS FAMILY (EIN: 36-3478679) - Grants & 990 Data | Signal990