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Mammoth Lakes Friends of the Library

EIN 30-0266319Mammoth 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 Nov 7, 2026, 2:41 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)

$86krevenue
FY2025 · +3% in 3 yrs
5 of 5years filed
’21’22’23’24’25
Revenue and spendingRevenueSpending
$0$50k$100k$150k$200k$250k’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin68.3%
Revenue growth (annualized)+5.5%
Middle half of peersMedianMammoth Lakes Friends of the Library
Where the money goes FY2025 · $27k spent
Programs$25k90%Management and general$3k10%Fundraising$350%990 FY2025 · Part IX line 25