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Data / Nonprofits / Montana / Swan Lake

Nonprofits in Swan Lake, MT: 3 registered with the IRS

3 nonprofits are registered with the IRS in Swan Lake, MT, 3 of them 501(c)(3) charities; the 1 that report revenue took in $100,151. The largest by revenue: Sycamore Tree ($100,151).

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Every organization, largest by revenue first

OrganizationCategoryTypeSinceRevenueAssetsFiling
Sycamore TreeReligion-related501(c)(3)2019$100,151$72,9982025-06
Hineni Ministries A Non Profit Montana CorporationReligion-related501(c)(3)2017$0$02023-12
Sycamore Tree Catholic Retreat Center Series 680 LLC501(c)(3)1946

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.