Data / Foundation grants / Mayfield Foundation Inc
Mayfield Foundation Inc: 14 grants to organizations, $124,500 (tax year ended December 2025)
Mayfield Foundation Inc, a private foundation in Houston, TX, paid 14 grants to organizations totaling $124,500 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 28, 2026. The largest was $20,000 to The Kinkaid School in Houston, TX for general support.
SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.
- EIN
- 760495695
- Based in
- Houston, TX
- Assets
- $2,585,897
- Grants paid
- $124,500
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 28, 2026, IRS object ID 202611489349100111. It reported $124,500 in grants paid; 14 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| The Kinkaid School | Houston, TX | General support | Education | $20,000 | apps.irs.gov |
| The Westviw School | Houston, TX | General support | $20,000 | apps.irs.gov | |
| Camp Allen | Navasota, TX | General support | $15,000 | apps.irs.gov | |
| Ut Health | Austin, TX | General support | $15,000 | apps.irs.gov | |
| Church of the Holy Cross | Houston, TX | General support | $14,000 | apps.irs.gov | |
| St Martin's | Houston, TX | General support | $12,000 | apps.irs.gov | |
| Boys & Girls Club of the Flathead Reservation & Lake Co | Ronan, MT | General support | $5,000 | apps.irs.gov | |
| Flathead Lakers | Polson, MT | General support | Environment | $5,000 | apps.irs.gov |
| Greater Polson Community Foundation | Polson, MT | General support | Philanthropy, voluntarism and grantmaking foundations | $5,000 | apps.irs.gov |
| Hope and Healing Center & Institute | Houston, TX | General support | Religion-related | $5,000 | apps.irs.gov |
| North Lake County Library Foundation | Polson, MT | General support | Education | $5,000 | apps.irs.gov |
| Mission Valley Live | Polson, MT | General support | Arts, culture and humanities | $1,500 | apps.irs.gov |
| Glenwood Cemetery Historic Preservation Foundation | Houston, TX | General support | Arts, culture and humanities | $1,000 | apps.irs.gov |
| St Patrick's Episcopal Church | Bowie, TX | General support | $1,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed August 20, 2025, IRS object ID 202512329349100321. It reported $209,000 in grants paid; 14 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| St Martin's | Houston, TX | General support | $100,000 | apps.irs.gov | |
| Ut Health | Austin, TX | General support | $32,000 | apps.irs.gov | |
| Church of the Holy Cross | Houston, TX | General support | $13,000 | apps.irs.gov | |
| Overlake School | Polson, MT | General support | $12,000 | apps.irs.gov | |
| The Kinkaid School | Houston, TX | General support | Education | $10,000 | apps.irs.gov |
| Greater Polson Community Foundation | Polson, MT | General support | Philanthropy, voluntarism and grantmaking foundations | $7,500 | apps.irs.gov |
| Boys & Girls Club of the Flathead Reservation & Lake Co | Ronan, MT | General support | $5,000 | apps.irs.gov | |
| Camp Allen | Navasota, TX | General support | $5,000 | apps.irs.gov | |
| Flathead Lakers | Polson, MT | General support | Environment | $5,000 | apps.irs.gov |
| Hope and Healing Center & Institute | Houston, TX | General support | Religion-related | $5,000 | apps.irs.gov |
| The Silverado Foundation | Irvine, CA | General support | Diseases, disorders and medical disciplines | $5,000 | apps.irs.gov |
| The Westviw School | Houston, TX | General support | $5,000 | apps.irs.gov | |
| Mission Valley Live | Polson, MT | General support | Arts, culture and humanities | $2,500 | apps.irs.gov |
| Glenwood Cemetery Historic Preservation Foundation | Houston, TX | General support | Arts, culture and humanities | $2,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $35,000 |
| Philanthropy, voluntarism and grantmaking foundations | $12,500 |
| Environment | $10,000 |
| Religion-related | $10,000 |
| Arts, culture and humanities | $7,000 |
| Diseases, disorders and medical disciplines | $5,000 |
States funded
| Recipient state | Granted |
|---|---|
| Texas | $275,000 |
| Montana | $53,500 |
| California | $5,000 |
Also on SpecStream
- Who funds education in Texas
- Who funds philanthropy, voluntarism and grantmaking foundations in Montana
- Who funds environment in Montana
- Who funds religion-related in Texas
- Who funds education in Montana
- Who funds diseases, disorders and medical disciplines in California
Updated May 28, 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.