Sidley Family Foundation
EIN 87-0928050 · DE · NTEE T22
Giving Profile
In 2025, Sidley Family Foundation based in DE paid 16 grants totaling $217.5K to 16 organizations across 5 states. Individual grants ranged from $2.5K to $25K, with a median of $10K. Its largest recipients included ALZHEIMER'S DISEASE AND RELATED DISORDERS ASSOCIAT, CENTER FOR AMERICAN PROGRESS, and IMMIGRANT LEGAL RESOURCE CENTER. The foundation does not accept unsolicited applications — giving is by invitation only.
Foundation at a Glance
- Total assets
- $3,093,131
- Giving (latest yr)
- $217,500
- Filing year
- 2025
- Itemized grants
- 16
- Median grant
- $10K
- Recipients
- 16
- States reached
- 5
- Officers/trustees
- 4
- Unsolicited applications
- No — invitation only
Where the Money Goes
Top recipients
- Alzheimer's Disease and Related Disorders Associat$25,000
- Center for American Progress$25,000
- Immigrant Legal Resource Center$25,000
- Mazon Inc a Jewish Response to Hunger$25,000
- Planned Parenthood Los Angeles$25,000
Where grants went
- California$110,000 · 9 grants
- District of Columbia$65,000 · 3 grants
- Minnesota$25,000 · 1 grant
- Colorado$12,500 · 2 grants
- Kentucky$5,000 · 1 grant
Grants Paid (16)
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FAQFrequently Asked Questions
No. Sidley Family 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, Sidley Family Foundation reported 16 itemized grants totaling $217.5K. Individual grants ranged from $2.5K to $25K (median $10K).
Recent recipients include ALZHEIMER'S DISEASE AND RELATED DISORDERS ASSOCIAT, CENTER FOR AMERICAN PROGRESS, IMMIGRANT LEGAL RESOURCE CENTER, among 16 organizations in total. The full grant list is on this page.
Sidley Family Foundation is a private foundation based in Delaware, per its IRS 990-PF filing.
Sidley Family 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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