Private Foundation

CASE & ELFREDA ZANDBERGEN CHARITABLE

Based in TULSA, OK, CASE & ELFREDA ZANDBERGEN CHARITABLE operates as a Private Foundation. The organization reported $179K in revenue, $155K in expenses, $1.9M in total assets for fiscal year 2025. Imperigo tracks 68 reported grants from this foundation totaling approximately $687K.

EIN: 736300138 TULSA, OK Private Independent Foundations NTEE: T22 Latest filing: 2025
Total Revenue$179K
Total Expenses$155K
Total Assets$1.9M
Grants Given68
Grant Total$687K
Filing Years2021–2025

Sample Grants Given

THE SALVATION ARMY
OKLAHOMA CITY, OK · 2025
GENERAL SUPPORT
$22,000
HUMANE SOCIETY OF GROVE AND GR LAKE
GROVE, OK · 2025
SUPPORT
$20,000
AMERICAN RED CROSS
WASHINGTON, DC · 2025
SUPPORT
$17,000
TULSA BOYS HOME
TULSA, OK · 2025
SUPPORT
$15,000
MEALS ON WHEELS OF METRO TULSA
TULSA, OK · 2025
SUPPORT
$12,000

Showing up to 5 of 68 total records — full history available with membership.

Top Grant Purposes

SUPPORT
$533,500 55 grants
PROVIDE SUPPORT
$121,500 11 grants
GENERAL SUPPORT
$32,000 2 grants

Financial Trends

Year Revenue Expenses Assets
2025 $179K $155K $1.9M
2024 $189K $143K $1.9M
2023 $217K $129K $1.9M
2022 $72K $137K $1.8M
2021 $192K $159K $1.9M

Between 2021 and 2025, reported annual revenue declined from $192K to $179K (-7%), with total assets most recently reported at $1.9M.

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

Grant Geography

Grants from this foundation were reported to recipients in DC, IA, OK.

DCIAOK

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

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