Private foundation · Boston, MA
Clara B Winthrop Charitable Trust
Typical grant size
$5K – $7K – $9K
25th · median · 75th percentile
Unique recipients
16
Repeat grantees
15
funded 2+ years
Application procedures · from 2024 990-PF
DeadlinesNONE
ContactPETER P BROWN · 6175231635
MaterialsAPPLICATIONS MAY BE SUBMITTED IN ANY FORM WHICH REASONABLY INFORMS THE TRUSTEES AS TO THE EXEMPT STATUS OF THE APPLICANT, ITS GENERAL FINANCIAL SITUATION AND THE REASON THE GRANT IS REQUESTED.
RestrictionsAWARDS MUST BE MADE TO CHARITABLE ORGANIZATIONS ONLY. THEY MUST BE WITHIN THE COMMONWEALTH OF MASSACHUSETTS OR A STATE WHICH EXEMPTS BEQUESTS TO MASSACHUSETTS ORGANIZATIONS.
Leadership · from 2024 990-PF
Peter P Brown
TRUSTEE
Theodore E Ober
TRUSTEE
Oliver a Spalding
TRUSTEE
Source: IRS Form 990-PF, Part VII. Officers, directors, and trustees as reported by the foundation.
Payout rate · TY 2024
7.7%
grants paid ÷ assets · ~5% IRS minimum
'17
'18
'19
'20
'21
'22
'23
'24
338
Total grants awarded
$2.4M
Total amount
$7K
Average grant
$15K
Largest grant
Giving by year
Top recipients
Recipient names are as reported on the 990-PF. ✓ Exact match = EIN matched to IRS records by exact name + state; ≈ likely match = EIN inferred from a closely similar name. The recipient EIN is never stated on the form — it is DoubleNine’s match.
Recent grants · most recent filings first
Source: IRS Form 990-PF, Part XV. Up to 50 most recent grants shown.