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LAURI STRAUSS LEUKEMIA FOUNDATION INC

EIN 11-2729057 PORT WASHINGTON, NY

Largest nonprofits in New York

Revenue 2024
$77,389
Expenses 2024
$75,101

Program services were 21.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
H31J
Classification
1000
Street
382 MAIN STREET

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Other organizations at this address

3 other organizations in the IRS Business Master File list the same street address. matched by us

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2024

Mission

THE FOUNDATION IS DEDICATED TO FINDING A CURE FOR LEUKEMIA AND TO SUPPORTING BONE MARROW DONOR DRIVES AND DOES SO BY FUNDING AND PROVIDING GRANTS AND HONORARIUMS TO INDIVIDUAL RESEARCHERS AT MEDICAL INSTITUTIONS. IN ADDITION, THE FOUNDATION UNDERWRITES LECTURES RELATING TO WORK BEING PERFORMED IN THESE AREAS.

  • FUNDING AND PROVIDING GRANTS AND HONORARIUMS TO INDIVIDUAL RESEARCHERS AT MEDICAL INSTITUTIONS.

    Expenses $11,250 · Grants $11,250

  • THE FOUNDATION PRODUCES A NEWSLETTER TO ADVISE THEIR CONTRIBUTORS AND THE PUBLIC AS TO THE EFFORTS THE FOUNDATION IS MAKING TO FIND A CURE FOR LUKEMIA.

    Expenses $4,506 · Grants $4,506 · Revenue $42,160

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Evelyn I Strauss

    PRESIDENT

    Total calculated
    $0
    Hours/week
    32
  • Julie R Safran

    EXEC. V.P.

    Total calculated
    $0
    Hours/week
    0
  • Laura Knepper

    EXEC DIRECTOR

    Total calculated
    $42,660
    From this org
    $42,660
    From related orgs
    $0
    Other
    $0
    Hours/week
    40
  • Charlotte Rosenblatt

    CHAIR, EXEC COMMITTEE

    Total calculated
    $0
    Hours/week
    0
  • Donald E Bindler

    EXEC. COMMITTEE

    Total calculated
    $0
    Hours/week
    0
  • Lloyd J Braun

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    0
  • Arlene Regan

    TREASURER

    Total calculated
    $0
  • Ron Bernard

    EXEC. COMMITTEE

    Total calculated
    $0
    Hours/week
    0
  • Don W Abbott

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Douglas M Atkin

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    0
  • Joel R Harrison

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Lynda Lees Adams

    EXEC. COMMITTEE

    Total calculated
    $0
    Hours/week
    0
  • Jonathan N Helfat Esq

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • David R Fluhrer

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Iva M Kravitz

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Stefanie G Kravitz

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Elena Atkin

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Michael T Leeolou

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Harry J Lopez

    EXEC. COMMITTEE

    Total calculated
    $0
    Hours/week
    0
  • Marvin A Makofsky

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Bob Marty

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Jeff Morris

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Ac Providenti

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • James H Rosenfeld

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0
  • Caryl P Rubenfeld

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0

The first 25 listed. Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $77,389
    Expenses
    $75,101
    Contributions
    $101,881
    Grants paid
    $15,756
  • 2023
    Revenue
    $92,466
    Expenses
    $119,132
    Contributions
    $124,987
    Grants paid
    $57,166
  • 2022
    Revenue
    $57,126
    Expenses
    $78,282
    Contributions
    $88,309
    Grants paid
    $29,361

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $118,413
    Expenses
    $50,352
    Assets (EOY)
    $367,129
  • 2020 · 990

    Revenue
    $81,248
    Expenses
    $99,033
    Assets (EOY)
    $294,788
  • 2019 · 990

    Revenue
    $155,295
    Expenses
    $71,966
    Assets (EOY)
    $300,075
  • 2018 · 990

    Revenue
    $103,331
    Expenses
    $123,209
    Assets (EOY)
    $275,264
  • 2017 · 990

    Revenue
    $126,624
    Expenses
    $138,399
    Assets (EOY)
    $278,841
  • 2016 · 990

    Revenue
    $160,940
    Expenses
    $139,842
    Assets (EOY)
    $275,386
  • 2015 · 990

    Revenue
    $122,954
    Expenses
    $171,352
    Assets (EOY)
    $232,538
  • 2014 · 990

    Revenue
    $153,915
    Expenses
    $146,594
    Assets (EOY)
    $269,688
  • 2013 · 990

    Revenue
    $167,462
    Expenses
    $165,813
    Assets (EOY)
    $262,989

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

Where these grants went next →

Grants received

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.