William J and Sally R Siegel Foundation Ltd

EIN 52-1708205 · MD

Invitation only Typical grant ~$7.8K Funds in NY, DC, CA +2
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Giving Profile

In 2025, William J and Sally R Siegel Foundation Ltd based in MD paid 12 grants totaling $99K to 12 organizations across 5 states. Individual grants ranged from $5K to $15K, with a median of $7.8K. Its largest recipients included SMITHSONIAN INSTITUTION, FIOS FEMINISTA (INT'L PLANNED PARENTHOOD FED WESTERN HEMISPHERE REGION), and PLANNED PARENTHOOD FEDERATION OF AMERICA INC. The foundation does not accept unsolicited applications — giving is by invitation only.

Foundation at a Glance

Total assets
$2,390,381
Giving (latest yr)
$99,000
Filing year
2025
Itemized grants
12
Median grant
$7.8K
Recipients
12
States reached
5
Officers/trustees
4
Unsolicited applications
No — invitation only

Where the Money Goes

Top recipients

  • Smithsonian Institution$15,000
  • Fios Feminista (Int'l Planned Parenthood Fed Western Hemisphere Region)$10,000
  • Planned Parenthood Federation of America Inc$10,000
  • Simon Wiesenthal Centermuseum of Tolerance$9,000
  • United States Holocaust Memorial Museum$8,500

Where grants went

  • New York$41,500 · 5 grants
  • District of Columbia$37,500 · 4 grants
  • California$9,000 · 1 grant
  • Maryland$6,000 · 1 grant
  • Florida$5,000 · 1 grant

Grants Paid (12)

Smithsonian Institution
Washington, DC
General Contribution
$15,000
Planned Parenthood Federation of America Inc
New York, NY
General Contribution
$10,000
Fios Feminista (Int'l Planned Parenthood Fed Western Hemisphere Region)
New York, NY
General Contribution
$10,000
Simon Wiesenthal Centermuseum of Tolerance
Los Angeles, CA
General Contribution
$9,000
United States Holocaust Memorial Museum
Washington, DC
General Contribution
$8,500
American Technion Society
New York, NY
Student Support
$8,000
Anti-defamation League of B'nai B'rith
New York, NY
General Contribution
$7,500
Wamu American University
Washington, DC
General Contribution
$7,500
Hillel International
Washington, DC
General Contribution
$6,500
Jewbelong
New York, NY
General Contribution
$6,000
The Jewish Federation of Greater Washington
Rockville, MD
General Contributiion
$6,000
Mandel Jcc of the Palm Beaches
Palm Beach Gardens, FL
General Contribution
$5,000

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FAQFrequently Asked Questions

No. William J and Sally R Siegel Foundation Ltd 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, William J and Sally R Siegel Foundation Ltd reported 12 itemized grants totaling $99K. Individual grants ranged from $5K to $15K (median $7.8K).

Recent recipients include SMITHSONIAN INSTITUTION, FIOS FEMINISTA (INT'L PLANNED PARENTHOOD FED WESTERN HEMISPHERE REGION), PLANNED PARENTHOOD FEDERATION OF AMERICA INC, among 12 organizations in total. The full grant list is on this page.

William J and Sally R Siegel Foundation Ltd is a private foundation based in Maryland, per its IRS 990-PF filing.

William J and Sally R Siegel Foundation Ltd 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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