Data / Foundation grants / Curiosity Foundation Inc
Curiosity Foundation Inc: 18 grants to organizations, $32,245 (tax year ended December 2025)
Curiosity Foundation Inc, a private foundation in Newton, MA, paid 18 grants to organizations totaling $32,245 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on March 31, 2026. The largest was $30,000 to Greentown Labs in Somerville, MA for environmental.
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- EIN
- 473405081
- Based in
- Newton, MA
- Assets
- $651,126
- Grants paid
- $32,245
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed March 31, 2026, IRS object ID 202630919349100003. It reported $32,245 in grants paid; 18 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Greentown Labs | Somerville, MA | Environmental | $30,000 | apps.irs.gov | |
| Sabal Foundation | Oakland, CA | Education | $300 | apps.irs.gov | |
| Fertile Edge Land Trust | Panonia, CO | Environmental | $250 | apps.irs.gov | |
| Heet | Boston, MA | Geothermal energy | $250 | apps.irs.gov | |
| Me Childrens Alliance | Berkeley, CA | Peace | $250 | apps.irs.gov | |
| Arbor Day Foundation | Lincoln, NE | Environmental | $200 | apps.irs.gov | |
| Carbon 180 | Newark, NJ | Climate change | $200 | apps.irs.gov | |
| Boston Symphony Orchestra | Boston, MA | Artistic | Arts, culture and humanities | $150 | apps.irs.gov |
| Gaza Soup Kitchen | Washington, DC | Humanitarian | $100 | apps.irs.gov | |
| Green Energy Consumers Alliance | Boston, MA | Renewable energy | $100 | apps.irs.gov | |
| Museum of Science | Boston, MA | Educational | Arts, culture and humanities | $100 | apps.irs.gov |
| League of American Bicycllists | Washington, DC | Bicycle safety | $75 | apps.irs.gov | |
| Amnesty International | New York, NY | Humanitarian | $50 | apps.irs.gov | |
| Boston Cyclists Union | Roxbury, MA | General Fund | $50 | apps.irs.gov | |
| Future Earth | Fort Collins, CO | Sustainability | Environment | $50 | apps.irs.gov |
| Greenpeace | Washington, DC | General Fund | $50 | apps.irs.gov | |
| Mass Peace Action | Cambridge, MA | General Fund | $50 | apps.irs.gov | |
| Peg Mediacctv | Cambridge, MA | Educational | $20 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed April 12, 2025, IRS object ID 202541059349100604. It reported $29,530 in grants paid; 21 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Greentown Labs | Somerville, MA | Environmental | $25,000 | apps.irs.gov | |
| Fertile Edge Land Trust | Panonia, CO | Environmental | $2,000 | apps.irs.gov | |
| Arbor Day Foundation | Lincoln, NE | Environmental | $200 | apps.irs.gov | |
| Boston Symphony Orchestra | Boston, MA | Artistic | Arts, culture and humanities | $200 | apps.irs.gov |
| Carbon 180 | Newark, NJ | Climate change | $200 | apps.irs.gov | |
| Greenpeace | Washington, DC | General Fund | $200 | apps.irs.gov | |
| Me Childrens Alliance | Berkeley, CA | Peace | $200 | apps.irs.gov | |
| One Tree Planted | Shelburn, VT | Environmental | Philanthropy, voluntarism and grantmaking foundations | $200 | apps.irs.gov |
| Trees Water People | Fort Collins, CO | Environmental health | $200 | apps.irs.gov | |
| Trees for the Future | Silver Springs, MD | Environmental | $200 | apps.irs.gov | |
| Amnesty International | New York, NY | Humanitarian | $100 | apps.irs.gov | |
| Land Is Life | Brooklyn, NY | Indigenous people | $100 | apps.irs.gov | |
| League of American Bicycllists | Washington, DC | Bicycle safety | $100 | apps.irs.gov | |
| Museum of Science | Boston, MA | Educational | Arts, culture and humanities | $100 | apps.irs.gov |
| Plowshares Fund | Washington, DC | Peace | $100 | apps.irs.gov | |
| Sabal Foundation | Oakland, CA | Education | $100 | apps.irs.gov | |
| The Trustees | Boston, MA | Environmental | $100 | apps.irs.gov | |
| War Resisters League | New York, NY | Peace | $100 | apps.irs.gov | |
| Boston Cyclists Union | Roxbury, MA | General Fund | $50 | apps.irs.gov | |
| Mass Peace Action | Cambridge, MA | General Fund | $50 | apps.irs.gov | |
| Peg Mediacctv | Cambridge, MA | Educational | $30 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Arts, culture and humanities | $550 |
| Philanthropy, voluntarism and grantmaking foundations | $200 |
| Environment | $50 |
States funded
| Recipient state | Granted |
|---|---|
| Massachusetts | $56,250 |
| Colorado | $2,500 |
| California | $850 |
| District of Columbia | $625 |
| Nebraska | $400 |
| New Jersey | $400 |
| New York | $350 |
| Vermont | $200 |
Also on SpecStream
- Who funds arts, culture and humanities in Massachusetts
- Who funds philanthropy, voluntarism and grantmaking foundations in Vermont
- Who funds environment in Colorado
Updated March 31, 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.