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Brookline High School 21st Century Fund Inc

EIN 04-3402735Brookline, MAPhilanthropyLatest 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 15, 2026, 7:58 AM ET
IRS listing
Listed
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
No record
Charity type
509(a)(1)

$348krevenue
FY2025 · −20% in 3 yrs
1staff
8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
$0$100k$200k$300k$400k$500k’18’19’20’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin−8.1%
Months of reserve3.0mo
Revenue growth (annualized)−0.6%
Middle half of peersMedianBrookline High School 21st Century
Where the money goes FY2025 · $377k spent
Programs$270k72%Management and general$58k15%Fundraising$48k13%990 FY2025 · Part IX line 25