Data / Foundation grants / The Ausolus Trust
The Ausolus Trust: 68 grants to organizations, $1.5 million (tax year ended December 2024)
The Ausolus Trust, a private foundation in Boston, MA, paid 68 grants to organizations totaling $1,515,000 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on October 31, 2025. The largest was $100,000 to Friends of Wissahickon in Philadelphia, PA for exempt purpose.
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- EIN
- 043368079
- Based in
- Boston, MA
- Assets
- $32,406,464
- Grants paid
- $1,515,000
- Tax year ended
- December 2024
Grants paid, tax year ended December 2024
From the Form 990-PF filed October 31, 2025, IRS object ID 202533049349100403. It reported $1,515,000 in grants paid; 68 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Friends of Wissahickon | Philadelphia, PA | Exempt purpose | Environment | $100,000 | apps.irs.gov |
| Morris Aboretum | Philadelphia, PA | Exempt purpose | $100,000 | apps.irs.gov | |
| Vassar College | Poughkeepsie, NY | Exempt purpose | $100,000 | apps.irs.gov | |
| Lowell Observatory | Flagstaff, AZ | Exempt purpose | Science and technology | $70,000 | apps.irs.gov |
| Maine Coast Heritage Trust | Topsham, ME | Exempt purpose | Environment | $57,000 | apps.irs.gov |
| Isabella Stewart Gardner Museum | Boston, MA | Exempt purpose | Arts, culture and humanities | $55,000 | apps.irs.gov |
| Bates College | Lewiston, ME | Exempt purpose | $50,000 | apps.irs.gov | |
| Dana-Farber Cancer Institute Inc | Boston, MA | Exempt purpose | Medical research | $50,000 | apps.irs.gov |
| Glouchester Marine Genomics Institute | Gloucester, MA | Exempt purpose | $50,000 | apps.irs.gov | |
| Island Readers & Writers | Mount Desert, ME | Exempt purpose | $50,000 | apps.irs.gov | |
| Miss Porter's School | Farmington, CT | Exempt purpose | $50,000 | apps.irs.gov | |
| The Shelburne Museum | Shelburne, VT | Exempt purpose | Arts, culture and humanities | $50,000 | apps.irs.gov |
| Winchester Thurston School | Pittsburgh, PA | Exempt purpose | $50,000 | apps.irs.gov | |
| MGH Fund | Boston, MA | Exempt purpose | $40,000 | apps.irs.gov | |
| Second Stage Theatre | New York, NY | Exempt purpose | Arts, culture and humanities | $40,000 | apps.irs.gov |
| The Frick Museum | Pittsburgh, PA | Exempt purpose | $40,000 | apps.irs.gov | |
| Harvard University | Cambridge, MA | Exempt purpose | $36,000 | apps.irs.gov | |
| Friends of Lobkowicz Collections | Dedham, MA | Exempt purpose | $35,000 | apps.irs.gov | |
| Quebec-Labrador Foundation | Ipswich, MA | Exempt purpose | Philanthropy, voluntarism and grantmaking foundations | $35,000 | apps.irs.gov |
| Peoria Riverfront Museum | Peoria, IL | Exempt purpose | Arts, culture and humanities | $30,000 | apps.irs.gov |
| Camp Harbor View | Boston, MA | Exempt purpose | $25,000 | apps.irs.gov | |
| Colby College | Waterville, ME | Exempt purpose | $25,000 | apps.irs.gov | |
| Epiphany School | Dorchester, MA | Exempt purpose | Education | $25,000 | apps.irs.gov |
| The Morgan Library | New York City, NY | Exempt purpose | $25,000 | apps.irs.gov | |
| The Society of Four Arts | Palm Beach, FL | Exempt purpose | Arts, culture and humanities | $25,000 | apps.irs.gov |
| Harvard College | Boston, MA | Exempt purpose | $22,500 | apps.irs.gov | |
| St George's School | Newport, RI | Exempt purpose | $22,500 | apps.irs.gov | |
| Mount Desert Land & Garden Preserve | Seal Harbor, ME | Exempt purpose | $20,000 | apps.irs.gov | |
| Wbur | Boston, MA | Exempt purpose | $11,000 | apps.irs.gov | |
| College of the Atlantic | Bar Harbor, ME | Exempt purpose | $10,000 | apps.irs.gov | |
| Friends of Acadia | Bar Harbor, ME | Exempt purpose | Environment | $10,000 | apps.irs.gov |
| Friends of Notre Dame de Paris | Etna, NH | Exempt purpose | Philanthropy, voluntarism and grantmaking foundations | $10,000 | apps.irs.gov |
| Harvard TH Chan School of Public Health | Boston, MA | Exempt purpose | $10,000 | apps.irs.gov | |
| Hooper Fund | Manchester, MA | Exempt purpose | $10,000 | apps.irs.gov | |
| McLean Hospital | Belmont, MA | Exempt purpose | $10,000 | apps.irs.gov | |
| Naral Pro-Choice America | Washington, DC | Exempt purpose | $10,000 | apps.irs.gov | |
| Peabody Essex Museum | Salem, MA | Exempt purpose | Arts, culture and humanities | $10,000 | apps.irs.gov |
| The Norton Museum | West Palm Beach, FL | Exempt purpose | $10,000 | apps.irs.gov | |
| Trustees of Reservations | Beverly, MA | Exempt purpose | Environment | $10,000 | apps.irs.gov |
| WGBH Educational Foundation | Boston, MA | Exempt purpose | Arts, culture and humanities | $10,000 | apps.irs.gov |
| Spruce Street Nursery School | Boston, MA | Exempt purpose | Education | $7,000 | apps.irs.gov |
| Bronxville School Foundation | Broxville, NY | Exempt purpose | Philanthropy, voluntarism and grantmaking foundations | $5,000 | apps.irs.gov |
| Downeast Institute | Beals, ME | Exempt purpose | $5,000 | apps.irs.gov | |
| Emmanuel Church - Manchester | Manchesterbythesea, MA | Exempt purpose | $5,000 | apps.irs.gov | |
| Island Institute | Rockland, ME | Exempt purpose | Education | $5,000 | apps.irs.gov |
| Kucetekela Foundation | Salisbury, MD | Exempt purpose | $5,000 | apps.irs.gov | |
| Maine Coast Memorial Hospital | Ellsworth, ME | Exempt purpose | $5,000 | apps.irs.gov | |
| Maine Community Foundation | Ellsworth, ME | Exempt purpose | Philanthropy, voluntarism and grantmaking foundations | $5,000 | apps.irs.gov |
| Mount Desert Historical Society | Mt Desert, ME | Exempt purpose | $5,000 | apps.irs.gov | |
| Mount Desert Island Hospital | Bar Harbor, ME | Exempt purpose | $5,000 | apps.irs.gov | |
| Northeast Animal Shelter Inc | Salem, MA | Exempt purpose | $5,000 | apps.irs.gov | |
| Planned Parenthood Federation of America | Washington, DC | Exempt purpose | $5,000 | apps.irs.gov | |
| Reformed Church Nursery School | Bronxville, NY | Exempt purpose | $5,000 | apps.irs.gov | |
| Relay Graduate School of Education | New York, NY | Exempt purpose | Education | $5,000 | apps.irs.gov |
| Roxbury Prepatory Charter School | Roxbury, MA | Exempt purpose | $5,000 | apps.irs.gov | |
| Save Kings Beach | Boston, MA | Exempt purpose | $5,000 | apps.irs.gov | |
| Southwest Harbor Public Library | Southwest Harbor, ME | Exempt purpose | $5,000 | apps.irs.gov | |
| The Irish Georgian Society | Chicago, IL | Exempt purpose | Arts, culture and humanities | $5,000 | apps.irs.gov |
| V&A Americas Foundation | Berkeley Heights, NJ | Exempt purpose | $5,000 | apps.irs.gov | |
| Neighborhood House Charter School | Dorchester, MA | Exempt purpose | Education | $4,500 | apps.irs.gov |
| Boston College High School | Boston, MA | Exempt purpose | $4,000 | apps.irs.gov | |
| Groton School | Groton, MA | Exempt purpose | Education | $3,000 | apps.irs.gov |
| The Episcopal School of Ny | New York, NY | Exempt purpose | $2,500 | apps.irs.gov | |
| Muesum of Science Boston | Boston, MA | Exempt purpose | $1,000 | apps.irs.gov | |
| Museum of Fine Arts Boston | Boston, MA | Exempt purpose | $1,000 | apps.irs.gov | |
| Stanford University | Stanford, CA | Exempt purpose | $1,000 | apps.irs.gov | |
| The Chapin School | New York, NY | Exempt purpose | Education | $1,000 | apps.irs.gov |
| The Park School | Brookline, MA | Exempt purpose | Education | $1,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Arts, culture and humanities | $225,000 |
| Environment | $177,000 |
| Science and technology | $70,000 |
| Philanthropy, voluntarism and grantmaking foundations | $55,000 |
| Education | $51,500 |
| Medical research | $50,000 |
States funded
| Recipient state | Granted |
|---|---|
| Massachusetts | $486,000 |
| Pennsylvania | $290,000 |
| Maine | $257,000 |
| New York | $183,500 |
| Arizona | $70,000 |
| Connecticut | $50,000 |
| Vermont | $50,000 |
| Illinois | $35,000 |
Also on SpecStream
- Who funds environment in Pennsylvania
- Who funds arts, culture and humanities in Massachusetts
- Who funds science and technology in Arizona
- Who funds environment in Maine
- Who funds medical research in Massachusetts
- Who funds arts, culture and humanities in Vermont
Updated October 31, 2025. 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.