Private foundation · EIN 06-1386525

The Seidenberg Family Foundation Inc

Preselected only

New York, NY

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Tax year 2024 (period ending 2024-12-31) · Filed with IRS 2025 · Data as of 2026-10-24 · View filing on ProPublica · Source: IRS e-file object 202543179349101909
Total assets (EOY)$16,149,275
Grants paid$1,224,634
Typical (median) grant$1,000
Grants listed31
Giving in home state (NY)91%

Grant size distribution

RangeGrants
Under $5K21
$5K–$25K3
$25K–$100K5
$100K+2

Smallest $100 · Largest $701,500

Geographic focus

NY
91%
PA
8%
FL
1%
GA
0%
NV
0%
CO
0%
DC
0%
MN
0%

Common purposes

educationresearchmedicalhealthcarereligiouseducatiomcommunityrelief

Giving history

Tax yearContributions paidTotal assetsGrants listed
2023$3,826,727$16,962,47140
2024$1,224,634$16,149,27531

Years shown are the filings ingested so far; more years are added as additional IRS batches are processed.

How to apply

This foundation checked Part XV line 2 of its 990-PF: it only makes contributions to preselected charitable organizations and does not accept unsolicited requests.

Source: 990-PF Part XV line 2, tax year 2024.

Top recipients (tax year 2024)

RecipientLocationPurposeAmount
Memorial Sloan KetteringNEW YORK, NYRESEARCH/MEDICAL$701,500
Trustees Of Columbia UniversityNEW YORK, NYEDUCATION$229,300
Beyond CeliacAMBLER, PAMEDICAL RESEARCH$90,200
Boys & Girls Club Of Northern WestchesterMT KISCO, NYEDUCATIOM/COMMUNITY$50,000
Cornell UniversityITHACA, NYEDUCATION$40,000
Uja RocklandNEW YORK, NYRELIGIOUS$37,500
Temple Beth ShalomHASTINGS ON THE HUDSON, NYGENERAL$25,000
Jupiter Medical CenterJUPITER, FLGENERAL$15,000
Pace UniversityNEW YORK, NYEDUCATION$10,000
Lustgarten FoundationBETHPAGE, NYMEDICAL$5,000
Student AdvocacyELMSFORD, NYEDUCATION$3,000
WnetthirteenNEW YORK, NYEDUCATION$3,000
New York Presbyterian HospitalNEW YORK, NYMEDICAL RESEARCH$2,500
Penn State UniversityUNIVERSITY PARK, PAEDUCATION$2,500
Temple Beth El Of Northern WestchesterCHAPPAQUA, NYRELIGIOUS$1,800
American Cancer SocietyATLANTA, GARESEARCH$1,000
American Lung AssociationWHITE PLAINS, NYHEALTHCARE$1,000
Cure The KidsLAS VEGAS, NVHEALTHCARE$1,000
Telecom Pioneers Charitable FoundationGREENWICH VILLAGE, COGENERAL$1,000
A Cure In Our LifetimeMARIETTA, GAGENERAL$870
American Red CrossWASHINGTON, DCRELIEF$798
AspcaNEW YORK, NYGENERAL$500
Horace Greeley Scholarship FundCHAPPAQUA, NYEDUCATION$500
Northern Westchester HospitalMT KISCO, NYHEALTHCARE$500
Make A Wish FoundationNEW YORK, NYGENERAL$263
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