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Center for Biological Diversity Inc

EIN 27-3943866Tucson, AZAnimalsLatest 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 9, 2026, 7:09 AM 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)

$43Mrevenue
FY2025 · +56% in 3 yrs
274staff
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 margin5.3%
Months of reserve1.6mo
Revenue growth (annualized)+9.9%
Middle half of peersMedianCenter for Biological Diversity
Where the money goes FY2025 · $41M spent
Programs$36M89%Management and general$1.1M3%Fundraising$3.3M8%990 FY2025 · Part IX line 25