Shirley Shattuck Windsor Charitable Tr Ua 121697
Historical FunderBoston, Massachusetts · EIN 04-6851595 · Private foundation
Half of its grants to organizations were between $5,000 and $21,000.
How to apply
The foundation filed the following application information (Form 990-PF Part XV, tax year 2025):
| Contact | WENDY S HOLDING |
|---|---|
| Address | C/O LORING WOLCOTT COOLIDGE 230, CONGRESS STREET, BOSTON MA 02110 |
| Phone | 6175236531 |
| Form and materials | CONSULT ABOVE |
| Deadlines | CONSULT ABOVE |
| Restrictions | QUALIFIED CHARITABLE ORGANIZATIONS WITH AN EMPHASIS ON, BUT NOT LIMITED TO, THE PREVENTION OF CRUELTY TO ANIMALS OR FOR THE RELIEF OF THE POOR, THE DISTRESSED OR THE UNDERPRIVILEGED. |
Copied as filed. Deadlines on a tax return describe the foundation's usual process; they are not confirmation of a current open cycle.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
0% of grants went outside Massachusetts.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Eastern Bank No New England Wildlife Center | Weynmouth, MA | General fund | $135,000 |
| Dakin Humane Society | Springfield, MA | To support the kitten street team program | $40,000 |
| Charles River Alleycats Inc | Boston, MA | Assist with work in brockton, massachusetts | $35,000 |
| Mspca | Boston, MA | Spay/Neuter program cats from roxbury, dorchester, mattapan and hyde park | $35,000 |
| Here Today Adopted Tomorrow | Brimfield, MA | To fund spay/neuter services for 200 cats | $21,000 |
| Berkshire Humane Society | Pittsfield, MA | General | $15,000 |
| Lowell Humane Society | Lowell, MA | Help fund the outside testing cost for animals | $15,000 |
| Paws Wakefield | Wakefield, MA | To fund medical needs of cats and dogs in the wakefield and north of boston area | $15,000 |
| Baypath Humane Society of Hopkinton Inc | Hopkinton, MA | General fund | $10,000 |
| Kitty Angels | Tyngsborough, MA | Provide medical assistance for seriously injured cats | $10,000 |
| Friends of Marblehead Abandoned Animals | Marblehead, MA | General fund | $7,500 |
| Cape Ann Animal Aid | Gloucester, MA | General fund | $5,000 |
| Milton Animal League Inc | Milton, MA | General fund | $5,000 |
| Scituate Animal Shelter | Scituate, MA | Spay/Neuter services to low income families on the south shore | $5,000 |
| Second Chance Animal Services | East Brookfield, MA | General | $5,000 |
| Cat Connection | Boston, MA | General fund | $1,500 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $360,000 | 16 |
| 2024 | $325,000 | 18 |
| 2023 | $362,482 | 20 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 1, 2026 - IRS e-file batch, object ID 202621219349102032
- IRS Tax Exempt Organization Search for EIN 04-6851595
- Profile updated Nov 5, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.