Nonprofit screen
Screen a listBulletin of the Atomic Scientists
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)(2)
$2.8Mrevenue
FY2025 · −54% in 3 yrs21staff
7 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
Where the money goes FY2025 · $3.5M spent
Programs$2.9M83%Management and general$239k7%Fundraising$362k10%990 FY2025 · Part IX line 25
Worth checking2
No return on record for FY2021
It filed for FY2020 and FY2022, with nothing on record in between.
IRS 990 e-file recordsDeficits in 3 of the last 3 years
−$1.5M in FY2023, −$639k in FY2024 and −$751k in FY2025. Cash covers 0.9 months.
990 Part I and balance sheetIn its favor
None found in the filings.
57funders
$1.4Ma year, last 3 years
35%from its largest funder
Funder’17’18’19’20’21’22’23John D and Catherine T Macarthur FoundationEvery year since FY2017$253k$342k$354k$351k$503k$500k$500kCarnegie Corporation of New YorkOn and off$565k$225k$321k$229k$421k$642kHolthues TrustEvery year since FY2017$91k$110k$110k$110k$110k$110k$110kSisyphus Supporting FoundationOn and off$90k$45kThe New-Land Foundation IncSince FY2019$20k$20k$20k$20k$20kSage FoundationSince FY2022$35k$40kDonor-advised giftsDonors not disclosed$25k$37k$58k$104k$190k$490k$65k30 other fundersUp to $50k a year each$97k$49k$47k$120k$47k$77k$108k
FundedThrough a donor-advised fund