Martin and Toni Sosnoff Foundation

EIN 22-2231640 · FL

Invitation only Typical grant ~$27.5K Funds in NY, FL, NC
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Giving Profile

In 2024, Martin and Toni Sosnoff Foundation based in FL paid 18 grants totaling $2.2M to 18 organizations across 3 states. Individual grants ranged from $150 to $575K, with a median of $27.5K. Its largest recipients included MOUNT SINAI HEALTH SYSTEM, NDH FOUNDATION, and NEW YORK PHILHARMONIC. The foundation does not accept unsolicited applications — giving is by invitation only.

Foundation at a Glance

Total assets
$8,701,897
Giving (latest yr)
$2,215,650
Filing year
2024
Itemized grants
18
Median grant
$27.5K
Recipients
18
States reached
3
Officers/trustees
2
Unsolicited applications
No — invitation only

Where the Money Goes

Top recipients

  • Mount Sinai Health System$575,000
  • Ndh Foundation$400,000
  • New York Philharmonic$334,000
  • Bard College$250,000
  • Icahn School of Medicine at Mount Sinai$250,000

Where grants went

  • New York$1,886,150 · 11 grants
  • Florida$328,000 · 6 grants
  • North Carolina$1,500 · 1 grant

Grants Paid (18)

Mount Sinai Health System
New York, NY
Charitable
$575,000
Ndh Foundation
Rhinebeck, NY
Charitable
$400,000
New York Philharmonic
New York, NY
Charitable
$334,000
Icahn School of Medicine at Mount Sinai
New York, NY
Charitable
$250,000
Bard College
Annandaleonhudson, NY
Charitable
$250,000
Palm Beach Opera
West Palm Beach, FL
Charitable
$170,000
Chamber Music Society of Palm Beach
West Palm Beach, FL
Charitable
$40,000
Norton Museum of Art
West Palm Beach, FL
Charitable
$38,000
Palm Beach Dramaworks
West Palm Beach, FL
Charitable
$30,000
Aspca
New York, NY
Charitable
$25,000
Kravis Center for the Performing Arts
West Palm Beach, FL
Charitable
$25,000
Miami City Ballet
Miami Beach, FL
Charitable
$25,000

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FAQFrequently Asked Questions

No. Martin and Toni Sosnoff Foundation does not accept unsolicited applications — its grantmaking is by invitation only. Cultivating a relationship or securing an introduction is typically required.

In its most recent filing, Martin and Toni Sosnoff Foundation reported 18 itemized grants totaling $2.2M. Individual grants ranged from $150 to $575K (median $27.5K).

Recent recipients include MOUNT SINAI HEALTH SYSTEM, NDH FOUNDATION, NEW YORK PHILHARMONIC, among 18 organizations in total. The full grant list is on this page.

Martin and Toni Sosnoff Foundation is a private foundation based in Florida, per its IRS 990-PF filing.

Martin and Toni Sosnoff Foundation gives by invitation only, so there is no open application. Officer and address details from its 990-PF are the best starting point for an introduction.

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