Nonprofit screen
Screen a listSouthampton History Museum
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)
$653krevenue
FY2025 · −21% in 3 yrs6staff
7 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
Where the money goes FY2025 · $1.1M spent
Programs$528k46%Management and general$436k38%Fundraising$173k15%990 FY2025 · Part IX line 25
Worth checking2
Government grants fell 81% in FY2023
$236k in FY2022, $45k in FY2023.
990 Part VIIIDeficits in 2 of the last 3 years
−$179k in FY2024 and −$483k in FY2025. Cash covers 1.6 months.
990 Part I and balance sheetIn its favor1
Strong governance
5 of 5 board members independent. Conflict-of-interest and whistleblower policies, audited financial statements, board reviews the 990.
990 Part VI25funders
$66ka year, last 3 years
48%from its largest funder
Funder’18’19’20’21’22’23Yaffa Foundation IncSince FY2021$5k$10k$10kPreservation League of New York StateOn and off$9k$8kVarnum-De Rose TrustSince FY2022$6k$6kThe Derfner FoundationNew in FY2023$10kMartin D & Jean Shafiroff FoundationSince FY2021$1k$2k$4kLorber Charitable FundOn and off$5kDonor-advised giftsDonors not disclosed$5k$17k$7$82k$31k$10k9 other fundersUp to $3k a year each$1k$1k$1k$4k$2k$2k
FundedThrough a donor-advised fund