Nonprofit screen
Screen a listStoneleigh-Burnham School
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
- No record
- Charity type
- 509(a)(1)
$11Mrevenue
FY2025 · +55% in 3 yrs133staff
7 of 7years filed
’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
Against similar nonprofits FY2025
Operating margin22.6%
Months of reserve4.3mo
Revenue growth (annualized)+2.8%
Middle half of peersMedianStoneleigh-Burnham School
Where the money goes FY2025 · $8.7M spent
Programs$6.1M70%Management and general$1.7M20%Fundraising$935k11%990 FY2025 · Part IX line 25
Worth checking1
Deficits in 2 of the last 3 years
−$1.2M in FY2023 and −$1.8M in FY2024. Cash covers 4.3 months, above the peer median of 3.3.
990 Part I and balance sheetIn its favor1
Strong governance
15 of 15 board members independent. Conflict-of-interest and whistleblower policies, audited financial statements, board reviews the 990.
990 Part VI28funders
$301ka year, last 3 years
35%from its largest funder
Funder’17’18’19’20’21’22’23Tarbell Family FoundationEvery year since FY2017$71k$121k$87k$120k$100k$90k$130kAEC TrustStopped after FY2021$50k$100k–Rohit & Katharine Desai Family FoundationEvery year since FY2017$500$5k$5k$3k$103k$3k$1kThe Brunetti Foundation IncSince FY2019$10k$10k$20k$25k$10kThe Courtney Babcock Borntraeger FoundationOn and off$41k$5kThe Virginia Wellington Cabot FoundationOn and off$13kDonor-advised giftsDonors not disclosed$8k$10k$62k$38k$116k$70k$112k11 other fundersUp to $10k a year each$4k$14k$4k$5k$3k$10k$7k
FundedThrough a donor-advised fundStopped