Data / Foundation grants / The Catherine and Carl Mueller Foundation
The Catherine and Carl Mueller Foundation: 6 grants to organizations, $104,000 (tax year ended December 2025)
The Catherine and Carl Mueller Foundation, a private foundation in Nassau, NY, paid 6 grants to organizations totaling $104,000 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on June 11, 2026. The largest was $26,000 to Dartmouth Hitchcock Health in Lebanon, NH for unrestricted.
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- EIN
- 856758048
- Based in
- Nassau, NY
- Assets
- $1,109,732
- Grants paid
- $104,000
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed June 11, 2026, IRS object ID 202621629349100117. It reported $104,000 in grants paid; 6 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Dartmouth Hitchcock Health | Lebanon, NH | Unrestricted | Health care | $26,000 | apps.irs.gov |
| Special Olympics of New York | Albany, NY | Unrestricted | $26,000 | apps.irs.gov | |
| Lutheran World Relief | Baltimore, MD | Unrestricted | International, foreign affairs and national security | $20,000 | apps.irs.gov |
| Nature Conservancy | Arlington, VA | Unrestricted | $20,000 | apps.irs.gov | |
| Mountain Lake PBS | Plattsburgh, NY | Unrestricted | $6,000 | apps.irs.gov | |
| Tri Lakes Humane Society | Saranac Lake, NY | Unrestricted | Animal-related | $6,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed July 16, 2025, IRS object ID 202521979349100322. It reported $48,500 in grants paid; 6 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Special Olympics of New York | Albany, NY | Unrestricted | $21,750 | apps.irs.gov | |
| Nature Conservancy | Arlington, VA | Unrestricted | $9,000 | apps.irs.gov | |
| Lutheran World Relief | Baltimore, MD | Unrestricted | International, foreign affairs and national security | $8,000 | apps.irs.gov |
| The Hyde Collection | Glens Falls, NY | Unrestricted | $5,000 | apps.irs.gov | |
| Tri Lakes Humane Society | Saranac Lake, NY | Unrestricted | Animal-related | $2,750 | apps.irs.gov |
| Mountain Lake PBS | Plattsburgh, NY | Unrestricted | $2,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| International, foreign affairs and national security | $28,000 |
| Health care | $26,000 |
| Animal-related | $8,750 |
States funded
| Recipient state | Granted |
|---|---|
| New York | $69,500 |
| Virginia | $29,000 |
| Maryland | $28,000 |
| New Hampshire | $26,000 |
Also on SpecStream
- Who funds international, foreign affairs and national security in Maryland
- Who funds health care in New Hampshire
- Who funds animal-related in New York
Updated June 11, 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.