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Stony Brook Foundation Inc

EIN 11-6077945Stony Brook, NYEducationLatest 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 8, 2026, 5:14 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)

$233Mrevenue
FY2025 · +55% in 3 yrs
11staff
8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpending
$0$100M$200M$300M$400M$500M’18’19’20’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin64.0%
Months of reserve15.9mo
Revenue growth (annualized)+15.8%
Middle half of peersMedianStony Brook
Where the money goes FY2025 · $84M spent
Programs$57M68%Management and general$16M19%Fundraising$11M13%990 FY2025 · Part IX line 25