Funding search · EIN 205747828 · Boca Raton, FL

The Mortimer & Barbara Klaus Family

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

128
grants reported
$775,968
total given
2021–2024
filing years
$2,500
median grant

Based on grants this organization reported to the IRS for tax years 20212024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

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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.

  • Maimonides Medical Center4 grants · $105,000
  • Saj4 grants · $72,000
  • Congregation Beth David4 grants · $50,200
  • Uja Federation of New York3 grants · $46,000
  • Park Avenue Synagogue3 grants · $40,035
  • Winston-Salem Uja4 grants · $40,000
  • Temple Emanuel Nc2 grants · $36,000
  • Temple Emanuel2 grants · $36,000
  • Memorial Sloan Kettering Cancer Center4 grants · $31,800
  • Second Harvest Food Bank of Northwest Nc4 grants · $22,500

Giving over time

$214,543
2021
$187,008
2022
$191,408
2023
$183,009
2024

Grant history

The 100 largest of 128 grants.

  • $36,000

    Uja Federation of New York · New York, NY · 2022

    General fund

  • $30,000

    Maimonides Medical Center · Brooklyn, NY · 2021

    General fund

  • $25,000

    Maimonides Medical Center · Brooklyn, NY · 2024

    General fund

  • $25,000

    Maimonides Medical Center · Brooklyn, NY · 2023

    General fund

  • $25,000

    Maimonides Medical Center · Brooklyn, NY · 2022

    General fund

  • $18,000

    Saj · New York, NY · 2024

    General fund

  • $18,000

    Temple Emanuel · Winstonsalem, NC · 2024

    General fund

  • $18,000

    Saj · New York, NY · 2023

    General fund

  • $18,000

    Temple Emanuel · Winstonsalem, NC · 2023

    General fund

  • $18,000

    Saj · New York, NY · 2022

    General fund

  • $18,000

    Temple Emanuel Nc · Winstonsalem, NC · 2022

    General fund

  • $18,000

    Jdc · New York, NY · 2021

    General fund

  • $18,000

    Saj · New York, NY · 2021

    General fund

  • $18,000

    Temple Emanuel Nc · Winstonsalem, NC · 2021

    General fund

  • $16,400

    Congregation Beth David · Amenia, NY · 2023

    General fund

  • $15,208

    Park Avenue Synagogue · New York, NY · 2023

    General fund

  • $14,908

    Park Avenue Synagogue · New York, NY · 2022

    General fund

  • $14,563

    Park Avenue Synagogue Membership · New York, NY · 2021

    General fund

  • $11,400

    Congregation Beth David · Amenia, NY · 2024

    General fund

  • $11,200

    Congregation Beth David · Amenia, NY · 2022

    General fund

  • $11,200

    Congregation Beth David · Amenia, NY · 2021

    General fund

  • $10,000

    Sharon Hospital · Sharon, CT · 2024

    General fund

  • $10,000

    Winston-Salem Uja · Greensboro, NC · 2024

    General fund

  • $10,000

    Memorial Sloan Kettering Cancer Center · New York, NY · 2023

    General fund

  • $10,000

    Sharon Hospital · Sharon, CT · 2023

    General fund

  • $10,000

    Winston-Salem Uja · Greensboro, NC · 2023

    General fund

  • $10,000

    Winston-Salem Uja · Greensboro, NC · 2022

    General fund

  • $10,000

    Memorial Sloan Kettering Cancer Center · New York, NY · 2021

    General fund

  • $10,000

    Winston-Salem Uja · Greensboro, NC · 2021

    General fund

  • $10,000

    Yeshiva Tiferes Yisroel · Brooklyn, NY · 2021

    General fund

  • $9,919

    Park Avenue Synagogue · New York, NY · 2024

    General fund

  • $7,500

    Second Harvest Food Bank of Northwest Nc · Winstonsalem, NC · 2023

    General fund

  • $6,800

    Memorial Sloan Kettering Cancer Center · New York, NY · 2022

    General fund

  • $6,500

    National Alliance On Mental Illness of Nyc (Nami-Nyc) · New York, NY · 2023

    General fund

  • $5,280

    Yeshiva Gedolah Tiferes Yaakov Yitzchok · Lakewood, NJ · 2021

    General fund

  • $5,000

    City Harvest Donor Systems · Brooklyn, NY · 2024

    General fund

  • $5,000

    Jewish Federation of South Palm Beach County · Boca Raton, FL · 2024

    General fund

  • $5,000

    Mazon · Los Angeles, CA · 2024

    General fund

  • $5,000

    Memorial Sloan Kettering Cancer Center · New York, NY · 2024

    General fund

  • $5,000

    National Alliance On Mental Illness of Nyc (Nami-Nyc) · New York, NY · 2024

    General fund

  • $5,000

    Second Harvest Food Bank of Northwest Nc · Winstonsalem, NC · 2024

    General fund

  • $5,000

    Sheffield Kiwanis Foundation · Sheffield, MA · 2024

    General fund

  • $5,000

    World Central Kitchen · Washingtond, DC · 2024

    General fund

  • $5,000

    City Harvest Donor Systems · Brooklyn, NY · 2023

    General fund

  • $5,000

    Mazon · Los Angeles, CA · 2023

    General fund

  • $5,000

    Sheffield Kiwanis Foundation · Sheffield, MA · 2023

    General fund

  • $5,000

    Uja Federation of New York · New York, NY · 2023

    General fund

  • $5,000

    City Harvest Donor Systems · Brooklyn, NY · 2022

    General fund

  • $5,000

    Mazon · Los Angeles, CA · 2022

    General fund

  • $5,000

    Second Harvest Food Bank of Northwest Nc · Winstonsalem, NC · 2022

    General fund

  • $5,000

    Sheffield Kiwanis · Sheffield, MA · 2022

    General fund

  • $5,000

    City Harvest Donor Systems · Brooklyn, NY · 2021

    General fund

  • $5,000

    Corner Food Pantry Inc (the) · Lakeville, CT · 2021

    General fund

  • $5,000

    Living Resources · Albany, NY · 2021

    General fund

  • $5,000

    Mazon · Los Angeles, CA · 2021

    General fund

  • $5,000

    Second Harvest Food Bank of Northwest Nc · Winstonsalem, NC · 2021

    General fund

  • $5,000

    Sharon Ambulance Fund · Sharon, CT · 2021

    General fund

  • $5,000

    Sheffield Kiwanis · Sheffield, MA · 2021

    General fund

  • $5,000

    Uja Federation of New York · New York, NY · 2021

    General fund

  • $5,000

    Yeshiva Toras Emes · Lakewood, NJ · 2021

    General fund

  • $3,500

    Lakeville Pony Club · Millbrook, NY · 2021

    General fund

  • $2,500

    Alzheimer'S Association - Greater Illinois Chapter · Chicago, IL · 2024

    General fund

  • $2,500

    American Red Cross · Boone, IA · 2024

    General fund

  • $2,500

    Children'S Home Society of Nc · Greensboro, NC · 2024

    General fund

  • $2,500

    Chore Service · Salisbury, CT · 2024

    General fund

  • $2,500

    Corner Food Pantry Inc (the) · Lakeville, CT · 2024

    General fund

  • $2,500

    Habitat for Humanity of Forsyth County · Winstonsalem, NC · 2024

    General fund

  • $2,500

    Lakeville Pony Club · Millbrook, NY · 2024

    General fund

  • $2,500

    Sharon Ambulance Fund · Sharon, CT · 2024

    General fund

  • $2,500

    Sharon Fire Department · Sharon, CT · 2024

    General fund

  • $2,500

    The Food Pantry · Amenia, NY · 2024

    General fund

  • $2,500

    Westside Campaign Against Hunger · New York, NY · 2024

    General fund

  • $2,500

    American Red Cross · Boone, IA · 2023

    General fund

  • $2,500

    Cajac · New York, NY · 2023

    General fund

  • $2,500

    Children'S Home Society of Nc · Greensboro, NC · 2023

    General fund

  • $2,500

    Corner Food Pantry Inc (the) · Lakeville, CT · 2023

    General fund

  • $2,500

    Habitat for Humanity of Forsyth County · Winstonsalem, NC · 2023

    General fund

  • $2,500

    Lakeville Pony Club · Millbrook, NY · 2023

    General fund

  • $2,500

    Sharon Ambulance Fund · Sharon, CT · 2023

    General fund

  • $2,500

    Sharon Fire Department · Sharon, CT · 2023

    General fund

  • $2,500

    The Food Pantry · Amenia, NY · 2023

    General fund

  • $2,500

    Westside Campaign Against Hunger · New York, NY · 2023

    General fund

  • $2,500

    Children'S Home Society of Nc · Greensboro, NC · 2022

    General fund

  • $2,500

    Corner Food Pantry Inc (the) · Lakeville, CT · 2022

    General fund

  • $2,500

    Habitat for Humanity of Forsyth County · Winstonsalem, NC · 2022

    General fund

  • $2,500

    Lakeville Pony Club · Millbrook, NY · 2022

    General fund

  • $2,500

    Sharon Ambulance Fund · Sharon, CT · 2022

    General fund

  • $2,500

    Sharon Fire Dept · Sharon, CT · 2022

    General fund

  • $2,500

    Children'S Home Society of Nc · Greensboro, NC · 2021

    General fund

  • $2,500

    Habitat for Humanity of Forsyth County · Winstonsalem, NC · 2021

    General fund

  • $2,500

    Salisbury Ambulance Squad · Salisbury, CT · 2021

    General fund

  • $2,500

    Sharon Fire Dept · Sharon, CT · 2021

    General fund

  • $2,090

    Congregation B'Nai Israel · Millburn, NJ · 2024

    General fund

  • $2,000

    Mental Health Assoc of Forsyth County · Winstonsalem, NC · 2024

    General fund

  • $2,000

    Mental Health Assoc of Forsyth County · Winstonsalem, NC · 2023

    General fund

  • $2,000

    Mental Health Association of Ncforsyth County · Winstonsalem, NC · 2022

    General fund

  • $2,000

    Mental Health Association of Ncforsyth County · Winstonsalem, NC · 2021

    General fund

  • $1,800

    Pap Corp · Deerfield Beach, FL · 2024

    General fund

  • $1,800

    Project Sage · Lakeville, CT · 2024

    General fund

  • $1,800

    Community Access · New York, NY · 2023

    General fund

View all 128 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.