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Int'L Union for Conservation of Nature & Natural Resources - US

EIN 52-1443147Washington, DCEnvironmentLatest 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 16, 2026, 12:08 AM ET
IRS listing
Listed
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
Registered
Charity type
509(a)(1)

$3.1Mrevenue
FY2025 · +68% in 3 yrs
8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
$0$2.0M$4.0M$6.0M$8.0M$10M’18’19’20’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin−129.2%
Months of reserve3.9mo
Revenue growth (annualized)+18.1%
Middle half of peersMedianInt'L Union for Conservation of Nature & Natural Resources - US
Where the money goes FY2025 · $7.0M spent
Programs$6.7M95%Management and general$387k5%990 FY2025 · Part IX line 25