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Craters of the Moon Natural History Asso

EIN 82-6002093Arco, IDEnvironmentLatest 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 Oct 15, 2026, 2:17 PM ET
IRS listing
Listed
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
No record
Charity type
Supporting organization, type not stated

$361krevenue
FY2025 · +36% in 3 yrs
9staff
8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpending
$0$100k$200k$300k$400k’18’19’20’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin16.1%
Months of reserve27.5mo
Revenue growth (annualized)+5.1%
Middle half of peersMedianCraters of the Moon Natural History Asso
Where the money goes FY2025 · $303k spent
Programs$187k62%Management and general$116k38%990 FY2025 · Part IX line 25