Mission
The corporation owns a fraternity house in Vermillion SD and rents rooms to students of the University of South Dakota.
Public Charity
South Dakota Sigma Chapter House Association
South Dakota Sigma Chapter House Association is a nonprofit organization categorized as Public Charity based in Sioux Falls, SD. Its most recent IRS filing (2025) reports revenue of $112K, expenses of $226K, total assets of $3.5M. Imperigo tracks 7 reported grant relationships connected to this organization totaling approximately $1.1M.
EIN: 510175932
Sioux Falls, SD
Latest filing: 2025
Total Revenue$112K
Total Expenses$226K
Total Assets$3.5M
Grant Records7
Funding Total$1.1M
Filing Years2021–2025
Sample Grants Received
HOUSE LIBRARY GRANT
$150,920
HOUSE LIBRARY GRANT
$73,565
HOUSE LIBRARY GRANT
$39,407
HOUSE LIBRARY GRANT
$51,462
HOUSE LIBRARY GRANT
$664,952
Showing up to 5 of 7 total records — full history available with membership.
Officers & Directors
Director
James Payer
Treasurer
Jeremy Keckler
Director
Jim Stavig
President
Mark Ibis
Director
Ryan Sage
Vice President
Steve Sikorsko
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $112K | $226K | $3.5M |
| 2024 | $220K | $248K | $3.7M |
| 2023 | $153K | $251K | $3.8M |
| 2022 | $146K | $250K | $4.0M |
| 2021 | $228K | $206K | $4.2M |
Between 2021 and 2025, reported annual revenue declined from $228K to $112K (-51%), with total assets most recently reported at $3.5M.
Interactive year-over-year charts and full filing details available with membership.