Private foundation · EIN 47-3405081
Curiosity Foundation Inc
Newton, MA
Curiosity Foundation Inc is a private foundation based in Newton, MA. On its Form 990-PF for tax year 2025, it reported $32.2K in grants and contributions paid across 25 grants, with $651K in assets (fair market value). It reports that it gives only to preselected charitable organizations and does not accept unsolicited requests for funds. Its largest grants went to Greentown Labs, Sabal Foundation and Fertile Edge Land Trust.
How to request funding
Gives only to preselected organizations. On its Form 990-PF, this foundation checked the box saying it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Relationships and invitations usually come first.
As reported on the foundation's Form 990-PF for tax year 2025. Requirements change; confirm with the foundation before applying.
Largest grants, tax year 2025
Historical data · not a prediction| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Greentown Labs | Somerville, MA | Environmental | $30,000 |
| Sabal Foundation | Oakland, CA | Education | $300 |
| Fertile Edge Land Trust | Panonia, CO | Environmental | $250 |
| ME Childrens Alliance | Berkeley, CA | Peace | $250 |
| Heet | Boston, MA | Geothermal energy | $250 |
| Carbon 180 | Newark, NJ | Climate change | $200 |
| Arbor Day Foundation | Lincoln, NE | Environmental | $200 |
| Boston Symphony Orchestra | Boston, MA | Artistic | $150 |
| Museum of Science | Boston, MA | Educational | $100 |
| Green Energy Consumers Alliance | Boston, MA | Renewable energy | $100 |
| Gaza Soup Kitchen | Washington, DC | Humanitarian | $100 |
| League of American Bicycllists | Washington, DC | Bicycle safety | $75 |
| Boston Cyclists Union | Roxbury, MA | General Fund | $50 |
| Greenpeace | Washington, DC | General Fund | $50 |
| Mass Peace Action | Cambridge, MA | General Fund | $50 |
| Amnesty International | New York, NY | Humanitarian | $50 |
| Future Earth | Fort Collins, CO | Sustainability | $50 |
| Peg MediaCCTV | Cambridge, MA | Educational | $20 |
| Land is Life | Brooklyn, NY | Indigenous people | — |
| Trees for the Future | Silver Springs, MD | Environmental | — |
| Plowshares Fund | Washington, DC | Peace | — |
| War Resisters League | New York, NY | Peace | — |
| The Trustees | Boston, MA | Environmental | — |
| One Tree Planted | Shelburn, VT | Environmental | — |
| Trees Water People | Fort Collins, CO | Environmental health | — |
Names and purposes as reported to the IRS.
Where its grants went
Quick answers
Does Curiosity Foundation Inc accept grant applications?
According to its Form 990-PF for tax year 2025, Curiosity Foundation Inc makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
How much does Curiosity Foundation Inc give each year?
For tax year 2025, it reported $32,245 in grants and contributions paid (25 grants). Giving can change from year to year.
What organizations has Curiosity Foundation Inc funded?
Its largest grants in tax year 2025 went to Greentown Labs (MA), $30K, Sabal Foundation (CA), $300, Fertile Edge Land Trust (CO), $250, ME Childrens Alliance (CA), $250 and Heet (MA), $250.