Private Foundation

THE TUMBA FOUNDATION

THE TUMBA FOUNDATION is a Private Foundation headquartered in SAN LUIS OBISPO, CA. Financial data from the 2025 filing: $12K expenses. IRS filings disclose 5 grants awarded by this foundation, totaling roughly $86K.

EIN: 871019043 SAN LUIS OBISPO, CA Latest filing: 2025

Total Expenses$12K

Grants Given5

Grant Total$86K

Filing Years2021–2025

Sample Grants Given

SORWATHE FOUNDATION

2025

GENERAL

$10,000

SORWATHE FOUNDATION

2024

GENERAL

$23,208

SORWATHE FOUNDATION

2023

GENERAL

$17,100

DAYS FOR GIRLS FOUNDATION

MOUNT VERNON, WA · 2023

GENERAL

$886

SORWATHE FOUNDATION

2022

GENERAL

$35,000

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

Officers & Directors

PRESIDENT Laura Stenovec

SECRETARY Susan Stenovec

TREASURER Tom Stenovec

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL

$86,194 5 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	—	$12K	—
2024	$20K	$26K	$13K
2023	$27K	$21K	$18K
2022	$30K	$38K	$12K
2021	$21K	—	$21K

Between 2021 and 2024, reported annual revenue held roughly steady at around $20K.

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

Grant Geography

Grants from this foundation were reported to recipients in WA.

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

See the full picture for THE TUMBA FOUNDATION

Complete financials, all 5 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