Private Foundation

The John H and Katherine J Weiland Foundation Inc

The John H and Katherine J Weiland Foundation Inc, of Key Largo, FL, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $422K in revenue, $534K in expenses, $4.7M in total assets. IRS filings disclose 128 grants awarded by this foundation, totaling roughly $4.6M.

EIN: 263802258 Key Largo, FL Private Grantmaking Foundations NTEE: T20 Latest filing: 2025

Total Revenue$422K

Total Expenses$534K

Total Assets$4.7M

Grants Given128

Grant Total$4.6M

Filing Years2021–2025

Sample Grants Given

Horatio Alger Association

Alexandria, VA · 2025

Scholarship funding

$200,000

University of Notre Dame

Notre Dame, IN · 2025

Education Funding

$50,000

Pheasants Forever

New London, MN · 2025

Conservation

$40,000

Ford Theatre and Ford Theatre Society

Washington, DC · 2025

Arts

$30,000

Ocean Reef Community Foundation

Key Largo, FL · 2025

Medical research

$26,000

Showing up to 5 of 128 total records — full history available with membership.

Officers & Directors

President and Treasurer John H Weiland

Vice President and Secretary Katherine Weiland

Officer compensation and complete director data available with membership.

Top Grant Purposes

EDUCATION FUNDING

$2,723,500 23 grants

MEDICAL RESEARCH

$471,100 12 grants

GENERAL

$465,200 45 grants

Scholarship funding

$465,000 2 grants

General

$233,950 28 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$422K	$534K	$4.7M
2024	$690K	$487K	$4.8M
2023	$148K	$473K	$4.6M
2022	$167K	$353K	$4.9M
2021	$218K	$679K	$5.1M

Between 2021 and 2025, reported annual revenue grew from $218K to $422K (+93%), with total assets most recently reported at $4.7M.

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

Grant Geography

Grants from this foundation were reported to recipients in DC, DE, FL, IL, IN, MA, and 4 other states.

DCDEFLILINMAMNNJNYOH

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

See the full picture for The John H and Katherine J Weiland Foundation Inc

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