Nonprofit screen
Screen a listWinter 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
- No record
- Charity type
- 509(a)(1)
$34krevenue
FY2025 · −74% in 3 yrs4 of 4years filed
’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
Against similar nonprofits FY2025
Operating margin−84.3%
Revenue growth (annualized)−35.8%
Middle half of peersMedianWinter
Nothing to check in the filings
Learn what flags we look for and why3funders
$5ka year, last 3 years
96%from its largest funder
Funder’17’18’19’20’21’22’23Thom & Gail Williamsen Family FoundationNew in FY2023$14kThe Bybee Family FoundationStopped after FY2018$500$500–Donor-advised giftsDonors not disclosed$73$148$194$175
FundedThrough a donor-advised fundStopped