Nonprofit screen
Screen a listHarsens Island-St Clair Flats Historical Society
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)
$24krevenue
FY2025 · +10% in 3 yrs8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
Against similar nonprofits FY2025
Operating margin−24.5%
Revenue growth (annualized)+0.6%
Middle half of peersMedianHarsens Island-St Clair Flats Historical Society
Worth checking2
Its largest funder stopped after FY2020
The Karen & Drew Peslar Foundation gave $5k in FY2020, 29% of revenue that year.
Funders’ 990-PF grant listsDeficits in 2 of the last 3 years
−$4k in FY2023 and −$6k in FY2025.
990 Part I and balance sheetIn its favor1
Growing faster than peers
Revenue up 1% a year since FY2017, faster than half of similar nonprofits.
990 Part I · peer cohort2funders
$114a year, last 3 years
100%from its largest funder
Funder’20’21’22’23The Karen & Drew Peslar FoundationOn and off$5kDonor-advised giftsDonors not disclosed$19$86$138$118
FundedThrough a donor-advised fund