Data / Foundation grants / Stack Family Foundation
Stack Family Foundation: 8 grants to organizations, $100,000 (tax year ended December 2025)
Stack Family Foundation, a private foundation in Chicago, IL, paid 8 grants to organizations totaling $100,000 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on June 29, 2026. The largest was $20,000 to Build Inc in Chicago, IL for general support.
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- EIN
- 364349733
- Based in
- Chicago, IL
- Assets
- $1,144,287
- Grants paid
- $100,000
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed June 29, 2026, IRS object ID 202621809349100112. It reported $100,000 in grants paid; 8 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Build Inc | Chicago, IL | General Support | $20,000 | apps.irs.gov | |
| Gigi's Playhouse | Chicago, IL | General Support | $20,000 | apps.irs.gov | |
| Catherine's Caring Cause | Chicago, IL | General Support | $10,000 | apps.irs.gov | |
| Chicago Jesuit Academy | Chicago, IL | General Support | $10,000 | apps.irs.gov | |
| Little Sisters of the Poor | Chicago, IL | General Support | $10,000 | apps.irs.gov | |
| Mercy Home for Boys & Girls | Chicago, IL | General Support | $10,000 | apps.irs.gov | |
| Reins of Life | Michigan City, IN | General Support | $10,000 | apps.irs.gov | |
| Special Olympics Illinois | Normal, IL | General Support | $10,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed July 9, 2025, IRS object ID 202541909349100019. It reported $101,000 in grants paid; 6 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Build Inc Chicago | Chicago, IL | General Support | $20,000 | apps.irs.gov | |
| Gigi's Playhouse | Chicago, IL | General Support | $20,000 | apps.irs.gov | |
| Special Olympics Illinois Gala | Normal, IL | General Support | $20,000 | apps.irs.gov | |
| St Coletta's of Illinois | Tinley Park, IL | General Support | $20,000 | apps.irs.gov | |
| Mercy Home for Boys & Girls | Chicago, IL | General Support | $11,000 | apps.irs.gov | |
| Little Sisters of the Poor | Chicago, IL | General Support | $10,000 | apps.irs.gov |
States funded
Updated June 29, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.