William S Kallaos Family Foundation

EIN 43-1902767 · MO · NTEE T21

Invitation only Typical grant ~$5K Funds in MO, TN, DC +2
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Giving Profile

In 2025, William S Kallaos Family Foundation based in MO paid 14 grants totaling $95.3K to 14 organizations across 5 states. Individual grants ranged from $2K to $17K, with a median of $5K. Its largest recipients included ST JUDES CHILDRENS HOSPITAL, AMERICAN RED CROSS, and MAKE A WISH FOUNDATION. The foundation does not accept unsolicited applications — giving is by invitation only.

Foundation at a Glance

Total assets
$1,321,795
Giving (latest yr)
$95,340
Filing year
2025
Itemized grants
14
Median grant
$5K
Recipients
14
States reached
5
Officers/trustees
4
Unsolicited applications
No — invitation only

Where the Money Goes

Top recipients

  • St Judes Childrens Hospital$17,000
  • American Red Cross$10,000
  • Make a Wish Foundation$10,000
  • The Variety Club Childrens Charity$10,000
  • Cardinal Glennon Childrens Foundation$8,340

Where grants went

  • Missouri$53,340 · 9 grants
  • Tennessee$17,000 · 1 grant
  • District of Columbia$10,000 · 1 grant
  • New York$10,000 · 2 grants
  • Pennsylvania$5,000 · 1 grant

Grants Paid (14)

St Judes Childrens Hospital
Memphis, TN
Charitable
$17,000
Make a Wish Foundation
Ballwin, MO
Charitable
$10,000
The Variety Club Childrens Charity
St Louis, MO
Charitable
$10,000
American Red Cross
Washington, DC
Charitable
$10,000
Cardinal Glennon Childrens Foundation
St Louis, MO
Charitable
$8,340
Palozola Foundation
Des Peres, MO
Charitable
$6,000
United Mitochonrial Disease Foundation
Pittsburgh, PA
Charitable
$5,000
Angels Arms
St Louis, MO
Charitable
$5,000
Equine Assisted Therapy
Wildwood, MO
Charitable
$5,000
Smile Train
New York, NY
Charitable
$5,000
Tunnels to Towers Foundations
Staten Island, NY
Charitable
$5,000
No Hunger Holiday
Saint Peteres, MO
Charitable
$4,000

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FAQFrequently Asked Questions

No. William S Kallaos 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, William S Kallaos Family Foundation reported 14 itemized grants totaling $95.3K. Individual grants ranged from $2K to $17K (median $5K).

Recent recipients include ST JUDES CHILDRENS HOSPITAL, AMERICAN RED CROSS, MAKE A WISH FOUNDATION, among 14 organizations in total. The full grant list is on this page.

William S Kallaos Family Foundation is a private foundation based in Missouri, per its IRS 990-PF filing.

William S Kallaos 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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