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Leffin Family Foundation Inc

EIN 46-3277849Lake Geneva, WIPhilanthropyLatest 990 FY2025

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Listed with the IRS. Every screen came back clear.

A 501(c)(3) on Publication 78 and the IRS master file.

A paid feature, included from the $75 plan up. Sign in to download.Checked Nov 7, 2026, 8:23 AM ET
IRS nonprofit listing
No issue
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
No record
Charity type
Operating foundation

$773krevenue
FY2025 · +3065% in 3 yrs
8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
$0$200k$400k$600k$800k’18’19’20’21’22’23’24’25
Against similar nonprofits FY2025
Months of reserve10.8mo
Revenue growth (annualized)+4.6%
Middle half of peersMedianLeffin Family