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Zbigniew Herbert Polish Supplementary School of Li Inc

EIN 20-3366534Lindenhurst, NYArts & CultureLatest 990 FY2026

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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, 7:33 PM ET
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)

$314krevenue
FY2026 · +41% in 3 yrs
18staff
8 of 8years filed
’19’20’21’22’23’24’25’26
Revenue and spendingRevenueSpendingDeficit
$0$100k$200k$300k$400k’19’20’21’22’23’24’25’26
Against similar nonprofits FY2026
Operating margin15.4%
Months of reserve13.9mo
Revenue growth (annualized)+1.8%
Middle half of peersMedianZbigniew Herbert Polish Supplementary School of Li
Where the money goes FY2026 · $266k spent
Programs$221k83%Management and general$44k17%990 FY2026 · Part IX line 25