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Yellowstone Forever

EIN 47-5427975Bozeman, MTEnvironmentLatest 990 FY2025

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Listed with the IRS. Every screen came back clear.

A 501(c)(3) on Publication 78 and the IRS master file.

A paid feature, included from the $75 plan up. Sign in to download.Checked Nov 7, 2026, 3:28 PM ET
IRS nonprofit listing
No issue
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
Registered
Charity type
509(a)(1)

$42Mrevenue
FY2025 · +68% in 3 yrs
135staff
8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
$0$10M$20M$30M$40M$50M’18’19’20’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin59.5%
Months of reserve33.4mo
Revenue growth (annualized)+29.4%
Middle half of peersMedianYellowstone Forever
Where the money goes FY2025 · $17M spent
Programs$11M63%Management and general$3.0M18%Fundraising$3.3M19%990 FY2025 · Part IX line 25