Data / Nonprofits / South Dakota / Ipswich
Nonprofits in Ipswich, SD: 13 registered with the IRS
13 nonprofits are registered with the IRS in Ipswich, SD, 9 of them 501(c)(3) charities; the 3 that report revenue took in $19 million. The largest by revenue: Fem Electric Association Inc ($18.7 million), Ipswich Tiger Post Community Education Center Incorporated ($153,716), Ipswich Golf Club ($142,656).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Fem Electric Association Inc | 501(c)(12) | 1951 | $18.7 million | $51.1 million | 2025-12 | |
| Ipswich Tiger Post Community Education Center Incorporated | Human services | 501(c)(3) | 1999 | $153,716 | $634,707 | 2026-06 |
| Ipswich Golf Club | Recreation and sports | 501(c)(3) | 2025 | $142,656 | $468,157 | 2025-12 |
| American Legion | Public and societal benefit | 501(c)(19) | 2019 | $0 | $0 | 2025-12 |
| Deerfield School | 501(c)(3) | 1982 | $0 | $0 | 2025-12 | |
| First Baptist Church | 501(c)(3) | 1955 | ||||
| Ipswich Commercial Club Inc | Community improvement and capacity building | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Ipswich Community Development Corporation | 501(c)(4) | 1973 | $0 | $0 | 2025-12 | |
| Ipswich Senior Citizens Club Inc | 501(c)(3) | 1988 | $0 | $0 | 2025-12 | |
| Ipswich Trail Days Inc | Community improvement and capacity building | 501(c)(3) | 2024 | |||
| J W Parmley Historical Home Society | Arts, culture and humanities | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Yellowstone Trail Association Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.