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National Marine Sanctuary Foundation

EIN 94-3370994Silver Spring, MDEnvironmentLatest 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 7, 2026, 4:52 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)

$36Mrevenue
FY2024 · +200% in 3 yrs
124staff
8 of 8years filed
’17’18’19’20’21’22’23’24
Revenue and spendingRevenueSpendingDeficit
$0$10M$20M$30M$40M’17’18’19’20’21’22’23’24
Against similar nonprofits FY2024
Operating margin2.6%
Months of reserve2.2mo
Revenue growth (annualized)+16.8%
Middle half of peersMedianNational Marine Sanctuary
Where the money goes FY2024 · $35M spent
Programs$30M85%Management and general$3.7M11%Fundraising$1.7M5%990 FY2024 · Part IX line 25