Private Foundation

JOEL AND CAROL JANKOWSKY FOUNDATION

JOEL AND CAROL JANKOWSKY FOUNDATION is a Private Foundation headquartered in TULSA, OK. Financial data from the 2025 filing: $70K revenue, $35K expenses, $1.3M total assets. IRS filings disclose 58 grants awarded by this foundation, totaling roughly $350K.

EIN: 731463418 TULSA, OK Private Grantmaking Foundations NTEE: T20 Latest filing: 2025
Total Revenue$70K
Total Expenses$35K
Total Assets$1.3M
Grants Given58
Grant Total$350K
Filing Years2021–2025

Sample Grants Given

PREVENT CANCER FOUNDATION
ALEXANDRIA, VA · 2025
MEDICAL RESEARCH CHARITABLE CONTRIBUTION
$6,500
HOLLAND HALL
TULSA, OK · 2025
EDUCATIONAL CHARITABLE CONTRIBUTION
$5,000
BOOKER T WASHINGTON HIGH SCHOOL FOUNDATION
TULSA, OK · 2025
EDUCATIONAL CHARITABLE CONTRIBUTION
$5,000
THE LOCAL NEWS HUB
LEXINGTON, MA · 2025
EDUCATIONAL CHARITABLE CONTRIBUTION
$2,500
CLOSE UP FOUNDATION
ALEXANDRIA, VA · 2025
EDUCATIONAL CHARITABLE CONTRIBUTION
$2,147

Showing up to 5 of 58 total records — full history available with membership.

Officers & Directors

TRUSTEE Carol Jankowsky
TRUSTEE Joel Jankowsky

Officer compensation and complete director data available with membership.

Top Grant Purposes

EDUCATIONAL TRAVEL
$131,000 4 grants
EDUCATION
$80,000 12 grants
MEDICAL RESEARCH
$64,750 8 grants
MEDICAL RESEARCH FOR CHILDREN
$20,000 3 grants
EDUCATIONAL CHARITABLE CONTRIBUTION
$15,647 5 grants

Financial Trends

Year Revenue Expenses Assets
2025 $70K $35K $1.3M
2024 $63K $11K $1.3M
2023 $55K $10K $1.2M
2022 $48K $10K $1.2M
2021 $51K $12K $1.1M

Between 2021 and 2025, reported annual revenue grew from $51K to $70K (+36%), with total assets most recently reported at $1.3M.

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

Grant Geography

Grants from this foundation were reported to recipients in CO, CT, DC, FL, KY, MA, and 4 other states.

COCTDCFLKYMAMDNYOKTX

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

Similar Organizations in OK

THE RONALD E & ELEANOR J HALL FOUNDATION C/O ARGENT TRUST OKLAHOMA
TULSA, OK · Private Grantmaking Foundations
JEAN HUDIBURG FAMILY FOUNDATION ATTN DAVID HUDIBURG
OKLAHOMA CITY, OK · Private Grantmaking Foundations
THE ESCOBAR CHARITABLE FOUNDATION
CHICKASHA, OK · Private Grantmaking Foundations
COMMUNITY FOUNDATION OF ARDMORE INC
ARDMORE, OK · Private Grantmaking Foundations
THE FUGITT FOUNDATION
MCALESTER, OK · Private Grantmaking Foundations

Browse all nonprofits & foundations in Tulsa, →

See the full picture for JOEL AND CAROL JANKOWSKY FOUNDATION

Complete financials, all 58 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports
Start Free Trial → Log In
7-day free trial Cancel any time