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Massachusetts · Private foundation

Eliot H & June L Tatelman Family 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.

$491k
Granted FY2025(still arriving)
8
Grants FY2025
8
Organizations funded FY2024
63%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$200,000
Organizations funded a year
6 to 10
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$4.7M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 63% of the organizations Eliot H & June L Tatelman Family Foundation funded were first-time grantees, receiving 86% of its grant dollars.

New vs renewed · share of each year

In FY2024, 14% of grant dollars renewed an existing relationship; $435k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23’24
HealthPhilanthropyEducationPublic BenefitCivil RightsOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving8$491k38%
FY20248$505k63%
FY20236$330k0%
FY20228$260k38%
FY202110$182k50%
FY202010$469k20%
FY20199$191k44%
FY20186$108k33%
89% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Health$722kReligion$395kInternational$353kPhilanthropy$310kYouth Development$163kFood & Nutrition$110kEducation$98kHuman Services$25kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 23 grantees

What it could do for these grantees

Plus 9 recipients with no EIN on record ($747k), not named here.

Where it is load-bearing

Eliot H & June L Tatelman Family Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 22 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetBeth Israel Lahey Health Inc: $400,000 over 2y, 0.0% of budgetVayu Global Health Foundation Inc: $300,000 over 3y, 19% of budgetBeth Israel Deaconess Medical Center Inc: $240,000 over 3y, 0.0% of budgetJordan's Furniture Charitable Foundation: $209,918 over 1y, 36% of budgetDana-Farber Inc: $200,000 over 1y, 0.1% of budgetUjenzi Charitable Trust: $100,000 over 2y, 23% of budgetGreater Boston Food Bank Inc: $100,000 over 1y, 0.1% of budgetRon Burton Training Village Inc: $80,873 over 3y, 0.8% of budgetThe Fessenden School: $62,500 over 8y, 0.0% of budgetPedro Martinez Foundation: $40,000 over 4y, 1.7% of budgetChildren's Hospital Corporation: $20,000 over 4y, 0.0% of budgetThe Gift of Life Corporation: $20,000 over 4y, 12% of budgetAlma Cares Inc: $20,000 over 2y, 13% of budgetBoston Casa Inc: $20,000 over 3y, 0.9% of budgetVictory Programs Inc: $17,000 over 3y, 0.1% of budgetBrimmer and May School: $15,000 over 3y, 0.0% of budgetLarry S Rosen Memorial Foundation: $15,000 over 2y, 3.2% of budgetTrustees of Boston University: $10,000 over 1y, 0.0% of budgetJoyal Capital Management Foundation Inc: $5,000 over 1y, 2.7% of budgetWomen's Lunch Place Inc: $5,000 over 1y, 0.1% of budgetBlood Cancer United Inc: $5,000 over 1y, 0.0% of budgetPathfinder International: $2,500 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 22.

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 IncMA14.2× affinity5 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: Boston Foundation Inc · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Vanguard Charitable Endowment Program · National Philanthropic Trust · Morgan Stanley Global Impact Funding Trust Inc · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc · Amazonsmile Foundation

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 Eliot H & June L Tatelman Family Foundation with peer funders

About Eliot H & June L Tatelman Family Foundation

How much does Eliot H & June L Tatelman Family Foundation give?
Eliot H & June L Tatelman Family Foundation reported 8 grants totaling $491,000 in its FY2025 IRS filing. It funded between 6 and 10 organizations a year over FY2018 to FY2024.
What does Eliot H & June L Tatelman Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Health (32%), Religion (18%), International (16%).
Who are Eliot H & June L Tatelman Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Beth Israel Lahey Health Inc ($400k), Vayu Global Health Foundation Inc ($300k), Beth Israel Deaconess Medical Center Inc ($240k).
Does Eliot H & June L Tatelman Family Foundation fund new organizations?
In FY2024, 63% of the organizations it funded were first-time grantees.
Does Eliot H & June L Tatelman Family 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 Eliot H & June L Tatelman Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Boston Foundation Inc, Gs Donor Advised Philanthropy Fund for Wealth Management Inc, Vanguard Charitable Endowment Program.
Where is Eliot H & June L Tatelman Family Foundation based?
Eliot H & June L Tatelman Family 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 33 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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