Private Foundation

Calderwood Charitable Foundation

Based in Boston, MA, Calderwood Charitable Foundation operates as a Private Foundation. The organization reported $2 in revenue, $602K in expenses for fiscal year 2025. Imperigo tracks 20 reported grants from this foundation totaling approximately $13.4M.

EIN: 046186166 Boston, MA Latest filing: 2025

Total Revenue$2

Total Expenses$602K

Grants Given20

Grant Total$13.4M

Filing Years2021–2025

Sample Grants Given

826 Boston Inc

Roxbury, MA · 2025

General Support

$198,183

WriteBoston

Jamaica Plain, MA · 2025

General Support

$198,183

Grub Street Inc

Boston, MA · 2025

General Support

$198,183

Grub Street Inc

Boston, MA · 2024

General Support

$2,200,000

826 Boston Inc

Roxbury, MA · 2024

General Support

$2,100,000

Showing up to 5 of 20 total records — full history available with membership.

Officers & Directors

Trustee Charles Cheever

Trustee John Cornish

Trustee William A Lowell

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support

$10,473,991 13 grants

General

$2,713,373 5 grants

Teachers as Writers Project

$240,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$2	$602K	—
2024	$1.4M	$6.4M	$601K
2023	$264K	$363K	$6.4M
2022	$-143K	$3.3M	$5.9M
2021	$730K	$1.0M	$11.0M

Between 2021 and 2025, reported annual revenue declined from $730K to $2 (-100%).

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in MA.

Full geographic grant map with state-by-state breakdown available with membership.

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