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Mammoth Mountain Ski Patrol Alumni Association

EIN 83-2253575Mammoth Lakes, CAEducationLatest 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, 3:50 PM ET
IRS listing
Listed
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
Registered
Charity type
509(a)(1)

$197krevenue
FY2025 · +695% in 3 yrs
3 of 4years filed
’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
$0$50k$100k$150k$200k’22’24’25
Against similar nonprofits FY2025
Operating margin36.8%
Months of reserve7.7mo
Revenue growth (annualized)+99.6%
Middle half of peersMedianMammoth Mountain Ski Patrol Alumni Association
Where the money goes FY2025 · $125k spent
Programs$62k50%Management and general$58k47%Fundraising$4k3%990 FY2025 · Part IX line 25