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River Otter Ecology Project

EIN 45-4997526Forest Knolls, CAAnimalsLatest 990 FY2024

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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 5, 2026, 8:52 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)

$241krevenue
FY2024 · +87% in 3 yrs
2staff
8 of 8years filed
’17’18’19’20’21’22’23’24
Revenue and spendingRevenueSpendingDeficit
$0$50k$100k$150k$200k$250k’17’18’19’20’21’22’23’24
Against similar nonprofits FY2024
Operating margin26.7%
Months of reserve7.6mo
Revenue growth (annualized)+17.0%
Middle half of peersMedianRiver Otter Ecology Project
Where the money goes FY2024 · $177k spent
Programs$155k88%Management and general$16k9%Fundraising$6k3%990 FY2024 · Part IX line 25