Data / Foundation grants / Katherine Wells Macmillan Foundation
Katherine Wells Macmillan Foundation: 6 grants to organizations, $5.7 million (tax year ended December 2024)
Katherine Wells Macmillan Foundation, a private foundation in Minneapolis, MN, paid 6 grants to organizations totaling $5,725,000 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on November 13, 2025. The largest was $1,487,500 to Community Foundation of the Florida Keys in Key West, FL for unrestricted.
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- EIN
- 412000877
- Based in
- Minneapolis, MN
- Assets
- $131,859,393
- Grants paid
- $5,725,000
- Tax year ended
- December 2024
Grants paid, tax year ended December 2024
From the Form 990-PF filed November 13, 2025, IRS object ID 202533179349100043. It reported $5,725,000 in grants paid; 6 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Community Foundation of the Florida Keys | Key West, FL | Unrestricted | Philanthropy, voluntarism and grantmaking foundations | $1,487,500 | apps.irs.gov |
| United Way of Collier and the Keys | Naples, FL | Unrestricted | Philanthropy, voluntarism and grantmaking foundations | $1,487,500 | apps.irs.gov |
| Communities Foundation of Oklahoma | Oklahoma City, OK | Unrestricted | Philanthropy, voluntarism and grantmaking foundations | $1,000,000 | apps.irs.gov |
| New Hampshire Charitable Foundation | Concord, NH | Unrestricted | Philanthropy, voluntarism and grantmaking foundations | $1,000,000 | apps.irs.gov |
| Grace Jones Community Center | Marathon, FL | Unrestricted | Human services | $500,000 | apps.irs.gov |
| Florida Keys Children's Shelter | Tavernier, FL | Unrestricted | $250,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Philanthropy, voluntarism and grantmaking foundations | $4,975,000 |
| Human services | $500,000 |
States funded
| Recipient state | Granted |
|---|---|
| Florida | $3,725,000 |
| Oklahoma | $1,000,000 |
| New Hampshire | $1,000,000 |
Also on SpecStream
- Who funds philanthropy, voluntarism and grantmaking foundations in Florida
- Who funds philanthropy, voluntarism and grantmaking foundations in Oklahoma
- Who funds philanthropy, voluntarism and grantmaking foundations in New Hampshire
- Who funds human services in Florida
Updated November 13, 2025. 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.