Nonprofit screen
Screen a listCastilleja School Foundation
Can you give?
Listed with the IRS. Every screen came back clear.
A 501(c)(3) on Publication 78 and the IRS master file.
- IRS nonprofit listing
- No issue
- Revocation
- None
- IRS files
- Agree
- Sanctions
- No match
- IRS bulletin
- No notice
- California
- Registered
- Charity type
- 509(a)(1)
$56Mrevenue
FY2025 · +59% in 3 yrs299staff
8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
Against similar nonprofits FY2025
Operating margin33.2%
Months of reserve35.0mo
Revenue growth (annualized)+4.8%
Middle half of peersMedianCastilleja School
Where the money goes FY2025 · $37M spent
Programs$30M82%Management and general$4.6M12%Fundraising$2.0M6%990 FY2025 · Part IX line 25
Worth checking1
Deficits in 2 of the last 3 years
−$67k in FY2023 and −$3.6M in FY2024. Cash covers 35.0 months, above the peer median of 3.3.
990 Part I and balance sheetIn its favor1
Strong governance
24 of 25 board members independent. Conflict-of-interest and whistleblower policies, audited financial statements.
990 Part VI76funders
$6.0Ma year, last 3 years
20%from its largest funder
Funder’17’18’19’20’21’22’23Hopper-Dean FoundationStopped after FY2021$500k$500k$500k$500k–Pichai Family FoundationNew in FY2023$1.0MGoldberg Family FoundationOn and off$85k$170k$460kKate Li FoundationStopped after FY2019$575k$75k–The Sobrato Family FoundationNew in FY2023$530kCosmos and Evelyne Nicolaou FoundationStopped after FY2022$75k$75k$75k$75k$75k–Donor-advised giftsDonors not disclosed$1.7M$3.1M$2.4M$2.6M$3.7M$4.6M$5.3M35 other fundersUp to $280k a year each$126k$120k$144k$218k$203k$469k$759k
FundedThrough a donor-advised fundStopped