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Massachusetts · Private foundation

The 1156 Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$586k
Granted FY2025(still arriving)
27
Grants FY2025
29
Organizations funded FY2022
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$250,000
States reached, FY2025
4
Total assets, FY2025
$840k
Applications
Preselected organizations only
Per its most recent filing; check its own site
87% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Education$626kPhilanthropy$268kArts & Culture$54kEnvironment$44kFood & Nutrition$30kHuman Services$26kHousing & Shelter$20kRecreation & Sports$16kOther$0

Top grantees

Largest recipients by total granted, FY2022 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 18 grantees

What it could do for these grantees

Plus 32 recipients with no EIN on record ($570k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The 1156 Foundation supplied at peak.

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetBeacon Academy Inc: $155,000 over 1y, 3.4% of budgetUnited South End Settlements: $25,000 over 1y, 0.3% of budgetPark School Corporation: $10,000 over 1y, 0.0% of budgetThe Trustees of the Smith College: $5,000 over 1y, 0.0% of budgetMuseum of Fine Arts: $5,000 over 1y, 0.0% of budgetRevelsinc: $5,000 over 1y, 0.3% of budgetBoston Ballet Inc: $5,000 over 1y, 0.0% of budgetVinfen Corporation: $1,000 over 1y, 0.0% of budgetTrustees of Boston University: $1,000 over 1y, 0.0% of budgetConcord Carlisle Foundation Inc: $1,000 over 1y, 0.1% of budgetProprietors of the Boston Athenaeum: $1,000 over 1y, 0.0% of budgetEldredge Public Library Inc: $500 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 12.

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Boston Foundation IncMA22× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Boston Foundation Inc · Eastern Bank Foundation · Fidelity Foundation · The Virginia Wellington Cabot Foundation · Cambridge Savings Charitable Foundation Inc · National Philanthropic Trust · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · American Endowment Foundation · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · Morgan Stanley Global Impact Funding Trust Inc · Donor Advised Charitable Giving Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare The 1156 Foundation with peer funders

About The 1156 Foundation

How much does The 1156 Foundation give?
The 1156 Foundation reported 27 grants totaling $585,687 in its FY2025 IRS filing.
What does The 1156 Foundation fund?
By grant dollars over FY2022 to FY2025, its largest causes are Education (15%), Philanthropy (6%), Arts & Culture (1%).
Who are The 1156 Foundation's largest grantees?
By total granted over FY2022 to FY2025: The Bridge Project Inc ($250k), Beacon Academy Inc ($155k), The Chatham Orpheum Theater Inc ($25k).
Does The 1156 Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The 1156 Foundation?
Its strongest co-funders, measured against what their size predicts, include Boston Foundation Inc, Eastern Bank Foundation, Fidelity Foundation.
Where is The 1156 Foundation based?
The 1156 Foundation is based in MA.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 51 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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