Data / Nonprofits / Kansas / Ft Leavnwrth
Nonprofits in Ft Leavnwrth, KS: 16 registered with the IRS
16 nonprofits are registered with the IRS in Ft Leavnwrth, KS, 10 of them 501(c)(3) charities; the 3 that report revenue took in $185,982. The largest by revenue: Thrift Shop ($81,433), Fort Leavenworth Spouses Club ($57,840), American Federation of Government Employees ($46,709). Most common causes: education (3).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Thrift Shop | 501(c)(4) | 1986 | $81,433 | $18,946 | 2026-05 | |
| Fort Leavenworth Spouses Club | 501(c)(7) | 1970 | $57,840 | $37,926 | 2024-05 | |
| American Federation of Government Employees | 501(c)(5) | 1940 | $46,709 | $9,586 | 2025-12 | |
| Alpha Omega Sigma-Leavenworth | Community improvement and capacity building | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Ancient & Accepted Scottish Rite of Free Masonry Southern Jurisdiction | 501(c)(10) | 1940 | $0 | $0 | 2025-12 | |
| Ancient Free & Accepted Masons of Kansas | 501(c)(10) | 1955 | $0 | $0 | 2025-12 | |
| Awc Dde Ay2025 | Education | 501(c)(3) | 2024 | |||
| Bell Yearbook Fund | Education | 501(c)(3) | 2019 | $13,142 | 1997-07 | |
| Buffalo Soldiers Motorcycle Club Fort Leavenworth KS Inc | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Daniel H Boughton Memorial & BLDG Association | Community improvement and capacity building | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Friends of the Frontier Army Museum | 501(c)(4) | 1982 | $0 | $0 | 2026-05 | |
| Grimsey Family Future Educator Scho Larship | Education | 501(c)(3) | 2026 | |||
| Historical Society Fort Leavenworth Kansas | 501(c)(3) | 1965 | $0 | $0 | 2025-12 | |
| Human Animal Bond Program Fort Leavenworth Kansas | Animal-related | 501(c)(3) | 2003 | $0 | $0 | 2024-12 |
| Military Police Regimental Association the Old West Chapter | Public and societal benefit | 501(c)(3) | 2018 | $0 | $0 | 2024-09 |
| Mount Olive Masonic Foundation | Human services | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
By cause in Ft Leavnwrth, KS
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.