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Williams Heart Foundation

EIN 75-3064056Winnetka, ILHealthLatest 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, 9:44 PM ET
IRS listing
Listed
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
No record
Charity type
509(a)(1)

$410krevenue
FY2025 · +892% in 3 yrs
6staff
8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
$0$200k$400k$600k$800k’18’19’20’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin−49.3%
Months of reserve2.1mo
Revenue growth (annualized)+11.4%
Middle half of peersMedianWilliams Heart
Where the money goes FY2025 · $612k spent
Programs$484k79%Management and general$128k21%990 FY2025 · Part IX line 25