Private Foundation

BLACK SPRING FOUNDATION INC

BLACK SPRING FOUNDATION INC is a private foundation categorized as Private Foundation based in SIOUX FALLS, SD. Its most recent IRS filing (2025) reports revenue of $1.6M, expenses of $4.4M, total assets of $17.5M. Imperigo tracks 18 reported grants from this foundation totaling approximately $5.3M.

EIN: 464116554 SIOUX FALLS, SD Education N.E.C. NTEE: B99 Latest filing: 2025
Total Revenue$1.6M
Total Expenses$4.4M
Total Assets$17.5M
Grants Given18
Grant Total$5.3M
Filing Years2021–2025

Sample Grants Given

Dementia Innovations
Sheboygan, WI · 2025
GENERAL OPERATING
$1,125,000
Sailing Education Assoc Of Sheboygan I
Sheboygan, WI · 2025
GENERAL OPERATING
$500,000
Bernies Book Bank
Lake Bluff, IL · 2025
GENERAL OPERATING
$500,000
Boys & Girls Club of Sheboygan County
Sheboygan, WI · 2025
GENERAL OPERATING
$450,000
Sheboygan County Food Bank
Sheboygan, WI · 2025
GENERAL OPERATING
$400,000

Showing up to 5 of 18 total records — full history available with membership.

Officers & Directors

President/Treasurer David Heck
Vice President/Secretary Nathan Honson

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING
$4,060,000 10 grants
$172,000 FOR LEXIA SUBSCRIPTION$125,000 FOR CAREER PATH LAKELAND$169,508 TO EXPAND SPECIALIZED PROGRAMS FOR STUDENTS WITH SPECIAL NEEDS
$466,508 1 grant
SCHOLARSHIPS
$350,000 1 grant
LITERACY NEEDS IN THE SHEBOYGAN AREA SCHOOL DISTRICT
$172,757 2 grants
WEILL CENTER TRANSFORMATION
$100,000 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $1.6M $4.4M $17.5M
2024 $4.5M $888K $20.4M
2023 $552K $142K $16.7M
2022 $15.1M $83K $16.3M
2021 $164K $70K $1.3M

Between 2021 and 2025, reported annual revenue grew from $164K to $1.6M (+848%), with total assets most recently reported at $17.5M.

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

Grant Geography

Grants from this foundation were reported to recipients in IL, WI.

ILWI

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

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