Private Foundation

JOHN WINTHROP CHARITABLE TRUST

JOHN WINTHROP CHARITABLE TRUST, of CHARLESTON, SC, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $325K in revenue, $727K in expenses, $4.4M in total assets. IRS filings disclose 438 grants awarded by this foundation, totaling roughly $2.4M.

EIN: 132982306 CHARLESTON, SC Latest filing: 2025

Total Revenue$325K

Total Expenses$727K

Total Assets$4.4M

Grants Given438

Grant Total$2.4M

Filing Years2020–2025

Sample Grants Given

COASTAL COMMUNITY FOUNDATION

NORTH CHARLESTON, SC · 2024

GENERAL

$69,035

UNIVERSITY OF SC

COLUMBIA, SC · 2024

GENERAL

$68,173

DEXTER SOUTHFIELD SCHOOL

BROOKLINE, MA · 2024

GENERAL

$65,553

SALISBURY SCHOOL

SALISBURY, MD · 2024

GENERAL

$65,000

CHARLESTON LIBRARY SOCIETY

CHARLESTON, SC · 2024

GENERAL

$60,000

Showing up to 5 of 438 total records — full history available with membership.

Officers & Directors

TRUSTEE John Winthrop

TRUSTEE John Winthrop Jr

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL

$2,386,246 438 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$325K	$727K	$4.4M
2024	$838K	$317K	$4.8M
2023	$747K	$300K	$4.3M
2021	$772K	$444K	$3.6M
2020	$148K	$384K	$3.3M

Between 2020 and 2025, reported annual revenue grew from $148K to $325K (+119%), with total assets most recently reported at $4.4M.

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

Grant Geography

Grants from this foundation were reported to recipients in AL, CA, CT, DC, FL, IL, and 4 other states.

ALCACTDCFLILINMAMDMI

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

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