Data / Foundation grants / Shirley Shattuck Windsor Charitable Trust
Shirley Shattuck Windsor Charitable Trust: 16 grants to organizations, $360,000 (tax year ended December 2025)
Shirley Shattuck Windsor Charitable Trust, a private foundation in Boston, MA, paid 16 grants to organizations totaling $360,000 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on May 1, 2026. The largest was $135,000 to Eastern Bank No New England Wildlife Center in Weynmouth, MA for general fund.
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- EIN
- 046851595
- Based in
- Boston, MA
- Assets
- $7,418,937
- Grants paid
- $360,000
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed May 1, 2026, IRS object ID 202621219349102032. It reported $360,000 in grants paid; 16 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Eastern Bank No New England Wildlife Center | Weynmouth, MA | General fund | $135,000 | apps.irs.gov | |
| Dakin Humane Society | Springfield, MA | To support the kitten street team program | $40,000 | apps.irs.gov | |
| Charles River Alleycats Inc | Boston, MA | Assist with work in brockton, massachusetts | $35,000 | apps.irs.gov | |
| Mspca | Boston, MA | Spay/neuter program cats from roxbury, dorchester, mattapan and hyde park | $35,000 | apps.irs.gov | |
| Here Today Adopted Tomorrow | Brimfield, MA | To fund spay/neuter services for 200 cats | $21,000 | apps.irs.gov | |
| Berkshire Humane Society | Pittsfield, MA | General | Animal-related | $15,000 | apps.irs.gov |
| Lowell Humane Society | Lowell, MA | Help fund the outside testing cost for animals | $15,000 | apps.irs.gov | |
| Paws Wakefield | Wakefield, MA | To fund medical needs of cats and dogs in the wakefield and north of boston area | $15,000 | apps.irs.gov | |
| Baypath Humane Society of Hopkinton Inc Fbo To Support Dogs and Cats | Hopkinton, MA | General fund | $10,000 | apps.irs.gov | |
| Kitty Angels | Tyngsborough, MA | Provide medical assistance for seriously injured cats | Animal-related | $10,000 | apps.irs.gov |
| Friends of Marblehead Abandoned Animals Fbo To Support Cats in Lynn | Marblehead, MA | General fund | $7,500 | apps.irs.gov | |
| Cape Ann Animal Aid Fbo Support Dogs and Cats From Greater Boston | Gloucester, MA | General fund | $5,000 | apps.irs.gov | |
| Milton Animal League Inc Fbo To Assist With Veterinary Care for Milton Anim | Milton, MA | General fund | $5,000 | apps.irs.gov | |
| Scituate Animal Shelter | Scituate, MA | Spay/neuter services to low income families on the south shore | $5,000 | apps.irs.gov | |
| Second Chance Animal Services | East Brookfield, MA | General | Animal-related | $5,000 | apps.irs.gov |
| Cat Connection Fbo General Operations in Greater Boston Area | Boston, MA | General fund | $1,500 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed May 6, 2025, IRS object ID 202531269349100323. It reported $325,000 in grants paid; 18 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Perkins School for the Blind | Watertown, MA | Transition center | Education | $50,000 | apps.irs.gov |
| Tufts University - Veterinary School | N Grafton, MA | Windsor scholarship fund | $40,000 | apps.irs.gov | |
| Charles River Alleycats Inc | Boston, MA | Assist with work in brockton, massachusetts | $35,000 | apps.irs.gov | |
| Dakin Humane Society | Springfield, MA | To support the kitten street team program | $35,000 | apps.irs.gov | |
| Mspca | Boston, MA | Spay/neuter program cats from roxbury, dorchester, mattapan and hyde park | $30,000 | apps.irs.gov | |
| Here Today Adopted Tomorrow | Brimfield, MA | To fund spay/neuter services for 200 cats | $25,000 | apps.irs.gov | |
| Scituate Animal Shelter | Scituate, MA | Spay/neuter services to low income families on the south shore | $20,000 | apps.irs.gov | |
| Paws Wakefield | Wakefield, MA | To fund medical needs of cats and dogs in the wakefield and north of boston area | $17,500 | apps.irs.gov | |
| Kitty Angels | Tyngsborough, MA | Provide medical assistance for seriously injured cats | Animal-related | $12,500 | apps.irs.gov |
| All Dog Rescue Inc | Natick, MA | Medical assistance for dogs rescued from the boston | Animal-related | $10,000 | apps.irs.gov |
| Berkshire Humane Society | Pittsfield, MA | General | Animal-related | $10,000 | apps.irs.gov |
| Lowell Humane Society | Lowell, MA | Help fund the outside testing cost for animals | $10,000 | apps.irs.gov | |
| Community Servings | Jamaica Plain, MA | General support | Human services | $5,000 | apps.irs.gov |
| Greater Boston Food Bank | Boston, MA | General fund | $5,000 | apps.irs.gov | |
| Open Door | Gloucester, MA | General fund | $5,000 | apps.irs.gov | |
| Pine Street Inn | Boston, MA | General fund | Human services | $5,000 | apps.irs.gov |
| Sampson Fund for Veterinary Care Inc | Orleans, MA | General fund | Animal-related | $5,000 | apps.irs.gov |
| Second Chance Animal Services | East Brookfield, MA | General | Animal-related | $5,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Animal-related | $72,500 |
| Education | $50,000 |
| Human services | $10,000 |
States funded
| Recipient state | Granted |
|---|---|
| Massachusetts | $685,000 |
Also on SpecStream
- Who funds animal-related in Massachusetts
- Who funds education in Massachusetts
- Who funds human services in Massachusetts
Updated May 1, 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.