Data / Foundation grants / Tansy Charitable Foundation
Tansy Charitable Foundation: 7 grants to organizations, $50.1 million (tax year ended December 2025)
Tansy Charitable Foundation, a private foundation in New York, NY, paid 7 grants to organizations totaling $50,100,016 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on February 25, 2026. The largest was $25,000,000 to Givewell in Oakland, CA for general use.
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
- 276377439
- Based in
- New York, NY
- Assets
- $1,477,940,875
- Grants paid
- $50,100,016
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed February 25, 2026, IRS object ID 202620569349100907. It reported $50,100,016 in grants paid; 7 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Givewell | Oakland, CA | General use | $25,000,000 | apps.irs.gov | |
| Partners in Health | Boston, MA | General use | $10,000,007 | apps.irs.gov | |
| The Carter Center | Atlanta, GA | General use | International, foreign affairs and national security | $7,000,000 | apps.irs.gov |
| The Hertz Foundation | Pleasanton, CA | General use | $3,500,000 | apps.irs.gov | |
| Community Partners International | San Francisco, CA | General use | $3,000,009 | apps.irs.gov | |
| Digital Harbor | Baltimore, MD | General use | $1,000,000 | apps.irs.gov | |
| Presidents and Fellows of Harvard College | Cambridge, MA | General use | $600,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed April 2, 2025, IRS object ID 202520929349100617. It reported $39,000,000 in grants paid; 5 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Givewell | Oakland, CA | General use | $17,000,000 | apps.irs.gov | |
| Partners in Health | Boston, MA | General use | $10,000,000 | apps.irs.gov | |
| The Carter Center | Atlanta, GA | General use | International, foreign affairs and national security | $7,000,000 | apps.irs.gov |
| Community Partners International | San Francisco, CA | General use | $2,500,000 | apps.irs.gov | |
| The Hertz Foundation | Pleasanton, CA | General use | $2,500,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| International, foreign affairs and national security | $14,000,000 |
States funded
| Recipient state | Granted |
|---|---|
| California | $53,500,009 |
| Massachusetts | $20,600,007 |
| Georgia | $14,000,000 |
| Maryland | $1,000,000 |
Also on SpecStream
Updated February 25, 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.