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The Sidman Family Foundation Inc

Boston, Massachusetts  ·  EIN 203867727  ·  Private foundation

The Sidman Family Foundation Inc is a private foundation based in Boston, Massachusetts. Its most recent IRS Form 990-PF reports $1.5M in grants paid and $9.1M in total assets. Bespoke Grants tracks 301 individual grants from this funder — $8.6M awarded across 2018–2025 — including its support for arts & culture. Below is its full funding profile.

$1.5M
Annual giving (FY2021)
$9.1M
Total assets
301
Grants tracked
2025
Most recent grant

What The Sidman Family Foundation Inc funds

The Sidman Family Foundation Inc's giving carries a documented focus on arts & culture, faith-based (jewish).

Arts & CultureFaith-Based (Jewish)

Grant history

The largest grants Bespoke Grants has on record for The Sidman Family Foundation Inc, by amount:

RecipientLocationGrantYear
University of Michigan
GENERAL SUPPORT
Ann Arbor, MI$625K2021
University of Michigan
GENERAL SUPPORT
Ann Arbor, MI$625K2020
Duke University
JEWISH LIFE AT DUKE
Durham, NC$347K2025
Jcc Greater Boston
DONATION
Newton, MA$315K2020
Boston Children's Hospital
DONATION FOR 2018 BOSTON INVESTMENT CONFERENCE
Boston, MA$300K2020
Combined Jewish Philanthropies of Greater Boston Inc
DONATION
Boston, MA$300K2018
Combined Jewish Philanthropies
CASH DONATION
Boston, MA$250K2025
Boston Children's Hospital Trust
PYMT 2 OF 5
Boston, MA$250K2023
Brigham and Women's Hospital
DONATION
Boston, MA$206K2021
Brigham and Women's Hospital
DONATION
Boston, MA$200K2020
Brigham & Women's Hospital
PYMT 5 F 5
Boston, MA$200K2023
Social Finance
CASH DONATION
Boston, MA$200K2024
Buckingham Browne and Nichols School
IN HONOR OF THE CLASS OF 1988'S 30TH REUNION
Cambridge, MA$160K2018
Combined Jewish Philanthropies
CJP UNRESTRICTED
Boston, MA$150K2023
Jcca
PYMT 3 0F 3 - SPECIAL CAMPAIGN
New York, NY$150K2023

The Sidman Family Foundation Inc giving by year

Total grants Bespoke Grants has indexed for each filing year:

2018$1.1M
2020$1.8M
2021$1.5M
2023$1.8M
2024$1.0M
2025$1.4M

How to apply for funding from The Sidman Family Foundation Inc

The Sidman Family Foundation Inc's public IRS filing does not spell out a formal application process. Foundations of this size often give primarily to organizations they already know, so a concise letter of inquiry or a warm introduction is usually the best first contact — not a full proposal.

Is The Sidman Family Foundation Inc the right funder for your nonprofit?

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Frequently asked questions about The Sidman Family Foundation Inc

Does The Sidman Family Foundation Inc accept grant applications?
The Sidman Family Foundation Inc's public filing does not specify an application process. A brief letter of inquiry or a warm introduction is usually the best first step with a private foundation of this size.
What does The Sidman Family Foundation Inc fund?
The Sidman Family Foundation Inc's grants focus on arts & culture. Recent recipients include University of Michigan, University of Michigan, Duke University. Its full grant history is listed above.
How much does The Sidman Family Foundation Inc give in grants?
The Sidman Family Foundation Inc reported $1.5M in grants in its most recent IRS filing (FY2021). Across all years in our data it has awarded $8.6M over 301 grants.
Where is The Sidman Family Foundation Inc located?
The Sidman Family Foundation Inc is based in Boston, Massachusetts. Its IRS employer identification number (EIN) is 203867727.
How can I find foundations similar to The Sidman Family Foundation Inc?
Bespoke Grants matches your nonprofit against 225,000+ foundations like The Sidman Family Foundation Inc, ranking each by how well it fits your mission, location, and budget — with the reasoning shown. It is free to search.

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Foundations similar to The Sidman Family Foundation Inc

Other Massachusetts grantmakers with overlapping priorities:

About this profile. This page is built from The Sidman Family Foundation Inc's public IRS Form 990-PF and 990 filings, indexed by Bespoke Grants alongside 13M+ grants from 225,000+ U.S. foundations. Grant figures reflect filings available to date; IRS data publishes on a 1–2 year lag. Bespoke Grants is not affiliated with The Sidman Family Foundation Inc. Always confirm current giving priorities and application procedures with the foundation directly before applying.