Private foundation · Sudbury, MA

Henderson Foundation

View org profile →Find similar funders →Invitation only
Typical grant size
$2K – $5K – $7K
25th · median · 75th percentile
Unique recipients
145
Repeat grantees
89
funded 2+ years

Application procedures · from 2024 990-PF

DeadlinesNONE
ContactROBERTA HENDERSON · 9784434646
MaterialsLETTER, INCLUDING REASON FOR NEED AND INTERNAL REVENUE SERVICE EXEMPTION
RestrictionsNONE

Leadership · from 2024 990-PF

Carlos Ayala
TRUSTEE
$37K
Roberta Henderson
TRUSTEE
$37K
Kevin Henderson
TRUSTEE
$35K
Kevin Henderson From 33123
TRUSTEE
$18K
Barclay Henderson Thru 33123
TRUSTEE
$6K
Barclay Henderson
TRUSTEE
$30K
Augusta Petrone
TRUSTEE
$30K

Source: IRS Form 990-PF, Part VII. Officers, directors, and trustees as reported by the foundation.

Payout rate · TY 2024
8.4%
grants paid ÷ assets · ~5% IRS minimum
'17
'18
'19
'20
'21
'22
'23
'24
1,096
Total grants awarded
$6.7M
Total amount
$6K
Average grant
$100K
Largest grant

Giving by year

2024
$586K
73 grants
2023
$585K
78 grants
2022
$570K
84 grants
2021
$700K
107 grants
2020
$532K
101 grants
2019
$577K
94 grants
2018
$530K
93 grants
2017
$510K
95 grants
2016
$573K
94 grants
2015
$563K
97 grants
2014
$648K
101 grants
2013
$366K
79 grants

Top recipients

Mt Auburn Hospital
12 grants · MA
$368K
12 grants · DC · ✓ Exact match
$262K
Quest Center for Integrative Health
10 grants · OR
$225K
3 grants · NH · ✓ Exact match
$209K
12 grants · NH · ≈ likely match
$203K
Salvation Army
12 grants · MA
$179K
7 grants · MD · ✓ Exact match
$157K
6 grants · NY · ✓ Exact match
$135K
8 grants · NY · ✓ Exact match
$131K
10 grants · MA · ✓ Exact match
$113K

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

Lionheart Classical Academy
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
NH · TY 2024
$100K
Mt Auburn Hospital
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$70K
Silent Bridge
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
WA · TY 2024
$51K
The Association of Foreign Press Correspondents in the United States
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
NY · TY 2024
$24K
Food Bank of the Rockies
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
CO · TY 2024
$23K
Sd USA
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
WA · TY 2024
$23K
Salisbury School Educational Foundation
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MD · TY 2024
$23K
Salvation Army
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$15K
American Agri-women Resource Center
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
VT · TY 2024
$15K
Saco River Theatre
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
ME · TY 2024
$13K
Center for Security Policy
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
DC · TY 2024
$10K
Newton Wellesley Hospital
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$10K
Halo Trust
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
DC · TY 2024
$10K
United Help Ukraine
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MD · TY 2024
$10K
Accuracy in Media
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
DC · TY 2024
$10K
Mental Health Global
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
TX · TY 2024
$10K
Rainforest Trust
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
VA · TY 2024
$8K
Hanover Theatre
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$7K
Dana Farberjimmy Fund
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$7K
Neads
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$6K
Loomis Chaffee School
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
CT · TY 2024
$5K
Open Stage Theatre Company
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
CO · TY 2024
$5K
Save the Poudre Waterkeeper
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
CO · TY 2024
$5K
Avon Old Farms School
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
CT · TY 2024
$5K
Second Amendment Institute
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
DC · TY 2024
$5K
Citizen Journalism Foundation
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
FL · TY 2024
$5K
Connecticut College
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
CT · TY 2024
$5K
Dartmouth College
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
NH · TY 2024
$5K
Public Radio for the Front Range
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
CO · TY 2024
$5K
Institute for the Study of War
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
DC · TY 2024
$5K
Bates College
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
ME · TY 2024
$5K
British International School of Boston
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$5K
Hellen Gee Chen Scholarship Foundation
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$5K
Monadnock Community Hospital
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
NH · TY 2024
$5K
Rebirth
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$4K
Women's Environment & Development Organization (wedo)
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
NY · TY 2024
$4K
Asia Initiatives
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
NY · TY 2024
$4K
World Boston
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$4K
Old Friends Club
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
WA · TY 2024
$3K
Boys & Girls Club
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$3K
Ukranian Institute of America
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
NY · TY 2024
$3K
Cape Cod Hospital Foundation
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$3K
Recovery Without Walls
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$3K
Gateway Community Service
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
ME · TY 2024
$3K
Bowdoin College
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
ME · TY 2024
$3K
Massachusetts Advocates for Children
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$2K
Planned Parenthood
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
NY · TY 2024
$2K
Maine State Ballet
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
ME · TY 2024
$2K
Baxter Academies of Maine
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
ME · TY 2024
$2K
Cambridge Ellis School
TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE
MA · TY 2024
$2K

Source: IRS Form 990-PF, Part XV. Up to 50 most recent grants shown.