Private Foundation

LOUISE & YT LUM FOUNDATION

LOUISE & YT LUM FOUNDATION is a private foundation categorized as Private Foundation based in HONOLULU, HI. Its most recent IRS filing (2025) reports revenue of $148K, expenses of $144K, total assets of $2.4M. Imperigo tracks 126 reported grants from this foundation totaling approximately $636K.

EIN: 237115682 HONOLULU, HI Latest filing: 2025

Total Revenue$148K

Total Expenses$144K

Total Assets$2.4M

Grants Given126

Grant Total$636K

Filing Years2021–2025

Sample Grants Given

APPRAISAL INST ED TRUST

CHICAGO, IL · 2025

GENERAL FUND & ONLINE CATALOG CUSTOM

$15,350

HAWAII YOUTH SYMPHONY

HONOLULU, HI · 2025

MUSIC IN THE CLUBHOUSE PROGRAM

$15,000

UNIVERSITY OF HAWAII FOUNDATION

HONOLULU, HI · 2025

BUSINESS COLLEGE SCHOLARSHIPS

$14,737

ST FRANCIS HEALTHCARE FOUND OF HI

HONOLULU, HI · 2025

VITAL SIGNS MONITOR, DOCKING STATION

$10,600

MANOA HERITAGE CENTER

HONOLULU, HI · 2025

ORAL HISTORY PROGRAM

$10,000

Showing up to 5 of 126 total records — full history available with membership.

Officers & Directors

VICE-CHMN Jon Tek Lum

CHAIRMAN Tan Tek Lum

SECRETARY Wing Tek Lum

Officer compensation and complete director data available with membership.

Top Grant Purposes

GIFT FOR GENERAL USE

$104,300 71 grants

DIGITALIZATION PROJECT

$70,300 3 grants

CENTER FOR GLOBAL CARE,SURGICAL CARE

$35,000 2 grants

OFFICE OF ANALYTICS & PLANNING

$30,000 3 grants

ORAL HISTORY PROGRAM

$30,000 4 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$148K	$144K	$2.4M
2024	$60K	$133K	$2.4M
2023	$140K	$134K	$2.5M
2022	$417K	$131K	$2.5M
2021	$117K	$127K	$2.2M

Between 2021 and 2025, reported annual revenue grew from $117K to $148K (+26%), with total assets most recently reported at $2.4M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, CO, HI, IL, NY, PA, and 2 other states.

CACOHIILNYPAVAWA

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

See the full picture for LOUISE & YT LUM FOUNDATION

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