Funding search · EIN 136085432 · King of Prussia, PA

David L Klein Jr Foundation

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

115
grants reported
$1.2M
total given
2022–2025
filing years
$10,000
median grant

Based on grants this organization reported to the IRS for tax years 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

scholarshipdoctorsseriesvisitingdiscoverexhibitionhospitaloutreach

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Housatonic Valley Association4 grants · $105,000
  • Steep Rock Association4 grants · $65,000
  • International Rescue Committee4 grants · $61,000
  • Icahn School of Medicine at Mount Sinai4 grants · $60,000
  • Morgan Library and Museum4 grants · $58,000
  • Manitoga4 grants · $56,000
  • The Jewish Museum2 grants · $55,000
  • National Abortion Federation4 grants · $54,500
  • Lower East Side Tenement Museum4 grants · $50,000
  • The Metropolitan Museum of Art2 grants · $50,000

Giving over time

$274,000
2022
$294,500
2023
$283,000
2024
$367,500
2025

Grant history

The 100 largest of 115 grants.

  • $42,500

    The New York Public Library Astor Lenox and Tilden Foundations · New York, NY · 2023

    Support for early learning initiative ($40,000), operating support ($2,500)

  • $40,000

    The Jewish Museum · New York, NY · 2023

    Support for the book of esther in the age of rembrandt exhibit

  • $35,000

    Steep Rock Association · Washington Depot, CT · 2022

    Operating support

  • $30,000

    Housatonic Valley Association · Cornwall Bridge, CT · 2025

    Support for charitable operations

  • $30,000

    William J Brennan Jr Center for Justice · New York, NY · 2025

    Support for charitable operations

  • $30,000

    The Metropolitan Museum of Art · New York, NY · 2024

    Operating support

  • $25,000

    Protect Democracy Project · Washington, DC · 2025

    Support for charitable operations

  • $25,000

    Housatonic Valley Association · Cornwall Bridge, CT · 2024

    Operating support

  • $25,000

    Housatonic Valley Association · Cornwall Bridge, CT · 2023

    Operating support

  • $25,000

    Housatonic Valley Association · Cornwall Bridge, CT · 2022

    Operating support

  • $20,000

    International Rescue Committee · New York, NY · 2025

    Support for charitable operations

  • $20,000

    Literacy · Katonah, NY · 2025

    Support for charitable operations

  • $20,000

    The Metropolitan Museum of Art · New York, NY · 2025

    Support for charitable operations

  • $20,000

    Literacy · Katonah, NY · 2024

    Operating support

  • $20,000

    Lower East Side Tenement Museum · New York, NY · 2022

    Operating support

  • $17,000

    National Abortion Federation · Washington, DC · 2025

    Support for charitable operations

  • $16,000

    Morgan Library and Museum · New York, NY · 2023

    Support for medieval and renaissance manuscripts department

  • $15,000

    Icahn School of Medicine at Mount Sinai · New York, NY · 2025

    Support for visiting doctors program

  • $15,000

    Manitoga · Garrison, NY · 2025

    Support for charitable operations

  • $15,000

    Morgan Library and Museum · New York, NY · 2025

    Support for charitable operations

  • $15,000

    The Jewish Museum · New York, NY · 2025

    Support for the paul klee exhibition

  • $15,000

    Icahn School of Medicine at Mount Sinai · New York, NY · 2024

    Support for visiting doctors program

  • $15,000

    Manitoga · Garrison, NY · 2024

    Operating support

  • $15,000

    Morgan Library and Museum · New York, NY · 2024

    Operating support

  • $15,000

    National Abortion Federation · Washington, DC · 2024

    Operating support

  • $15,000

    William J Brennan Jr Center for Justice · New York, NY · 2024

    Operating support

  • $15,000

    Icahn School of Medicine at Mount Sinai · New York, NY · 2023

    Support for visiting doctors program

  • $15,000

    Manitoga · Garrison, NY · 2023

    Support for building preservation

  • $15,000

    National Abortion Federation · Washington, DC · 2023

    Operating support

  • $15,000

    Icahn School of Medicine at Mount Sinai · New York, NY · 2022

    Operating support

  • $15,000

    International Rescue Committee · New York, NY · 2022

    Operating support

  • $13,000

    International Rescue Committee · New York, NY · 2024

    Operating support

  • $13,000

    International Rescue Committee · New York, NY · 2023

    Operating support

  • $12,000

    The Frick Collection · New York, NY · 2025

    Support for charitable operations

  • $12,000

    The Frick Collection · New York, NY · 2024

    Operating support

  • $12,000

    The Frick Collection · New York, NY · 2023

    Support for nicolas party and rosalba carriera exhibition

  • $12,000

    Friends of Discovery Park · Seattle, WA · 2022

    Operating support

  • $12,000

    Make the Road New York · Brooklyn, NY · 2022

    Operating support

  • $12,000

    Morgan Library and Museum · New York, NY · 2022

    Operating support

  • $12,000

    The Frick Collection · New York, NY · 2022

    Operating support

  • $11,000

    Manitoga · Garrison, NY · 2022

    Operating support

  • $10,000

    Brooklyn Academy of Music · Brooklyn, NY · 2025

    Support for charitable operations

  • $10,000

    Everytown for Gun Safety Support Fund · New York, NY · 2025

    Support for charitable operations

  • $10,000

    Helen Keller International · New York, NY · 2025

    Support for charitable operations

  • $10,000

    Lower East Side Tenement Museum · New York, NY · 2025

    Support for charitable operations

  • $10,000

    New Yorkers for Parks · New York, NY · 2025

    Support for charitable operations

  • $10,000

    Seventh Regiment Armory Conservancy · New York, NY · 2025

    Support for charitable operations

  • $10,000

    Steep Rock Association · Washington Depot, CT · 2025

    Support for charitable operations

  • $10,000

    The Young Men'S & Young Women'S Hebrew Association · New York, NY · 2025

    Support for discover series

  • $10,000

    Everytown for Gun Safety Support Fund · New York, NY · 2024

    Operating support

  • $10,000

    Film Forum · New York, NY · 2024

    Operating support

  • $10,000

    Lower East Side Tenement Museum · New York, NY · 2024

    Operating support

  • $10,000

    Steep Rock Association · Washington Depot, CT · 2024

    Operating support

  • $10,000

    The Young Men'S & Young Women'S Hebrew Association · New York, NY · 2024

    Support for discover series

  • $10,000

    Everytown for Gun Safety Support Fund · New York, NY · 2023

    Operating support

  • $10,000

    International Foundation for Art Research · New York, NY · 2023

    Operating support

  • $10,000

    Lower East Side Tenement Museum · New York, NY · 2023

    Operating support

  • $10,000

    Steep Rock Association · Washington Depot, CT · 2023

    Operating support

  • $10,000

    The Young Men'S & Young Women'S Hebrew Association · New York, NY · 2023

    Support for young leaders series

  • $10,000

    Everytown for Gun Safety Support Fund · New York, NY · 2022

    Operating support

  • $10,000

    Hispanic Museum and Library · New York, NY · 2022

    Operating support

  • $10,000

    The Young Men'S & Young Women'S Hebrew Association · New York, NY · 2022

    Operating support

  • $9,000

    Brooklyn Academy of Music · Brooklyn, NY · 2024

    Operating support

  • $9,000

    Seventh Regiment Armory Conservancy · New York, NY · 2024

    Operating support

  • $7,500

    Naf Hotline Fund · Washington, DC · 2022

    Operating support

  • $7,500

    National Abortion Federation · Washington, DC · 2022

    Operating support

  • $7,000

    Film Forum · New York, NY · 2025

    Support for charitable operations

  • $6,000

    Oberlin College · Oberlin, OH · 2025

    Support for charitable operations

  • $6,000

    Oberlin College · Oberlin, OH · 2022

    Operating support

  • $5,000

    Foundation for Individual Rights and Expression · Philadelphia, PA · 2025

    Support for charitable operations

  • $5,000

    Hunger Free America · New York, NY · 2025

    Support for hunger free nyc program

  • $5,000

    International Center of Medieval Art · New York, NY · 2025

    Support for charitable operations

  • $5,000

    Mint Theater Company · New York, NY · 2025

    Support for charitable operations

  • $5,000

    Third Street Music Settlement · New York, NY · 2025

    Support for scholarship fund

  • $5,000

    Vivian Beaumont Theater · New York, NY · 2025

    Support for charitable operations

  • $5,000

    Hunger Free America · New York, NY · 2024

    Operating support

  • $5,000

    International Center of Medieval Art · New York, NY · 2024

    Operating support

  • $5,000

    Mint Theater Company · New York, NY · 2024

    Operating support

  • $5,000

    New Yorkers for Parks · New York, NY · 2024

    Operating support

  • $5,000

    Third Street Music Settlement · New York, NY · 2024

    Support for scholarship fund

  • $5,000

    Vivian Beaumont Theater · New York, NY · 2024

    Operating support

  • $5,000

    Brooklyn Academy of Music · Brooklyn, NY · 2023

    Support for theatre programming

  • $5,000

    Free Minds Book Club & Writing Workshop · Washington, DC · 2023

    Operating support

  • $5,000

    International Center of Medieval Art · New York, NY · 2023

    Operating support

  • $5,000

    Mint Theater Company · New York, NY · 2023

    Operating support

  • $5,000

    New Yorkers for Parks · New York, NY · 2023

    Operating support

  • $5,000

    Seventh Regiment Armory Conservancy · New York, NY · 2023

    Support for theatre programming

  • $5,000

    Third Street Music Settlement · New York, NY · 2023

    Support for scholarship fund

  • $5,000

    Vivian Beaumont Theater · New York, NY · 2023

    Operating support

  • $5,000

    Brooklyn Academy of Music · Brooklyn, NY · 2022

    Operating support

  • $5,000

    Facing History and Ourselves National Foundation · New York, NY · 2022

    Operating support

  • $5,000

    Free Minds Book Club & Writing Workshop · Washington, DC · 2022

    Operating support

  • $5,000

    International Center of Medieval Art · New York, NY · 2022

    Operating support

  • $5,000

    International Foundation for Art Research · New York, NY · 2022

    Operating support

  • $5,000

    Lincoln Center Theater · New York, NY · 2022

    Operating support

  • $5,000

    Mint Theater Company · New York, NY · 2022

    Operating support

  • $5,000

    New Yorkers for Parks · New York, NY · 2022

    Operating support

  • $5,000

    Park Avenue Armory · New York, NY · 2022

    Operating support

  • $5,000

    Third Street Music Settlement · New York, NY · 2022

    Operating support

  • $4,000

    The New York Public Library · New York, NY · 2025

    Support for charitable operations

View all 115 grants →

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.