Shapiro-Silverberg Foundation

Private foundation · EIN 13-4151366 · since 2001·California, District of Columbia, Massachusetts, New York·Updated 13 October 2026

At a glance

$12.1M
Annual giving, 2025 tax year
From the Form 990-PF filing
$5,000 to $1.6M
Grant range
From grants in the 990-PF filings
$150k
Typical grant (median)
17 grants in the latest filing
Invitation only
Unsolicited applications are not accepted

This funder does not accept unsolicited applications. The foundation chooses the organisations it funds itself.

Key takeaways

  • Shapiro-Silverberg Foundation does not accept unsolicited requests and gives by invitation only, so an organisation without an invitation should not send an application.
  • No geographic focus is stated, so location alone should not rule an organisation out, and the filing describes grants across Jewish communal and cultural bodies, universities and research institutions, legal services for children, policy institutes, schools, health organisations and museums.
  • Most grants are modest, with half of its 66 grants to organisations at $60,000 or less and about 8 in 10 falling between $5,000 and $1,650,000, although its largest grant was $5,000,000, so a request should be sized to real need rather than to that band.
  • Three quarters of its grant dollars to organisations went to groups it had also funded in its earlier filings, so a warm introduction is likely to matter more than a cold approach.

Overview

Shapiro-Silverberg Foundation is a US private foundation based in New York, NY.

What they fund

Profile based on the foundation's IRS Form 990-PF filings (TY2025, TY2024, TY2023) only: no website or other web source for the foundation was found. Every statement is checked against the filings. Sources read on 7 October 2026.

Priority Areas

The filings describe every grant purpose simply as charitable, without naming a specific funding field. Recorded grants went to a varied mix of Jewish communal and cultural organisations, including a community federation, synagogues, a Jewish museum and campus-life organisations; universities and scientific research institutions; and organisations providing legal services for children. Other recipients include policy institutes, schools, health organisations and museums and cultural bodies. The record documents support across these types of nonprofit recipients, but does not set out applicant eligibility or a stated geographic mandate. The application information indicates that contributions are made only to preselected charitable organisations and that unsolicited requests are not accepted.

Geographic Focus

No geographic focus is stated; the filings show grants mainly in New York, District of Columbia, Massachusetts and California.

How to apply

The foundation states that it does not accept unsolicited requests.

Application success factors

  • Repeat giving: In its TY2025 filing, 75% of its grant dollars to organisations went to organisations it had also funded in its TY2023 or TY2024 filing.
  • Grant size: Across its TY2023, TY2024 and TY2025 filings, half of its 66 grants to organisations were $60,000 or less.

Where grants go

From grants to organisations in the foundation’s filings for tax years 2023–2025.

Grant dollars by state

New York72%
District of Columbia12%
Massachusetts9%
California6%
Connecticut1%
Pennsylvania<1%
  • The largest single recipient received 16% of grant dollars to organisations.
  • In tax year 2025, 75% of grant dollars went to organisations Shapiro-Silverberg Foundation had funded in earlier filings.
  • No grants were paid directly to organisations outside the US.
  • 15% of grant dollars went to intermediaries that regrant to other organisations.

Grants

17 grants in the latest filing analysed · median $150k

How much do they typically give?

Share of 17 grants in tax year 2025 by size

$5k–$10k6%
$10k–$25k6%
$25k–$50k12%
$50k–$100k18%
$100k–$250k24%
$250k–$500k0%
$500k–$1M6%
$1M and over29%

Median $150k (tax year 2025)

The largest grants to organisations in the foundation’s latest filing:

  • American Jewish Committee · Charitable
    $3,600,0002025 tax year
  • Museum of Fine Arts, Boston · Charitable
    $3,000,0002025 tax year
  • UJA Federation of New York · Charitable
    $1,500,0002025 tax year
  • Rockefeller University · Charitable
    $1,288,9502025 tax year
  • New Jewish Home · Charitable
    $1,250,0002025 tax year
  • Lawyers for Children · Charitable
    $550,0002025 tax year
  • Washington Institute for Near East Policy · Charitable
    $230,0002025 tax year
  • Tony Blair Foundation · Charitable
    $200,0002025 tax year

Grants to organisations listed in the foundation’s Form 990-PF filings. Grants to individuals are not shown.

Officers and directors

  • Shonni J Silverberg — Trustee
  • John M Shapiro — Trustee

From the latest Form 990-PF filing

3 years of tax filings

YearTotal expensesGrants paidAssetsFiling document
2023 tax year$14,592,489$14,024,600$52,932,640Filing for 2023 tax year
2024 tax year$6,020,476$5,588,550$67,255,685Filing for 2024 tax year
2025 tax year$12,744,771$12,123,950$72,588,293Filing for 2025 tax year

Figures from the foundation’s IRS Form 990-PF filings. Assets are at fair market value at year end. The document icon links to each year’s filing on ProPublica Nonprofit Explorer.

Sources

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Contact

  • New York, NY