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TRUSTEES OF THE LAWRENCEVILLE SCHOOL

EIN 21-0634503 LAWRENCEVILLE, NJ

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Revenue 2024
$120,051,953
Expenses 2024
$116,665,869

Program services were 76.3% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
B250
Classification
2000
Street
2500 MAIN ST

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

1 other organization in the IRS Business Master File lists 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

THROUGH HOUSE AND HARKNESS, THE LAWRENCEVILLE SCHOOL CHALLENGES A DIVERSE COMMUNITY OF PROMISING YOUNG PEOPLE TO LEAD LIVES OF LEARNING, INTEGRITY, AND HIGH PURPOSE. OUR MISSION IS TO INSPIRE THE BEST IN EACH TO SEEK THE BEST FOR ALL.

Activities or mission (Part I)

THE LAWRENCEVILLE SCHOOL AIMS TO CHALLENGE A DIVERSE COMMUNITY OF PROMISING YOUNG PEOPLE TO LEAD LIVES OF LEARNING, INTEGRITY, AND HIGH PURPOSE.

  • STUDENT SERVICES: IN 1936, EDUCATIONAL PHILANTHROPIST EDWARD S. HARKNESS HELPED LAWRENCEVILLE RECONFIGURE THE SCHOOL'S CLASSROOMS AROUND OVAL 'HARKNESS' TABLES THAT REPLACED LECTURE AND MEMORIZATION WITH SHARED INQUIRY AND DISCOVERY. BY CONNECTING THE RIGOROUS INTELLECTUAL CULTURE AROUND THE HARKNESS TABLE TO OUTSTANDING EXPERIENTIAL AND EXTRACURRICULAR OPPORTUNITIES SPANNING ACADEMIC, ATHLETIC, ARTISTIC, CULTURAL, SCIENTIFIC, SERVICE, AND SOCIAL ENDEAVORS, LAWRENCEVILLE DEEPENS UNDERSTANDING, REINFORCES SELF-CONFIDENCE, SPAWNS CREATIVITY, AND FOSTERS INITIATIVE AND LEADERSHIP. WE EMPOWER STUDENTS TO LEARN AND THINK FOR THEMSELVES, AND TO SUBJECT PRELIMINARY UNDERSTANDING TO CRITICAL REVIEW. LAWRENCEVILLE ENCOURAGES STUDENTS TO PUT IN THE WORK, PURSUE THEIR PASSIONS, AND DEVELOP THEIR TALENTS, INSPIRING THE BEST IN EACH TO SEEK THE BEST FOR ALL.

    Expenses $89,023,082 · Grants $16,393,539 · Revenue $64,894,982

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • Murray Stephen S

    HEAD OF SCHOOL/ASST. SECRE

    Total calculated
    $1,607,361
    From this org
    $1,142,482
    From related orgs
    $0
    Other
    $464,879
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $770,402
    Bonus
    $0
    Other
    $372,080
    Deferred
    $208,125
    Nontaxable benefits
    $256,754
    Filer's total
    $1,607,361

  • Hammond Benjamin C

    CFAO/SECRETARY/TREASURER

    Total calculated
    $631,044
    From this org
    $379,825
    From related orgs
    $0
    Other
    $251,219
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $379,825
    Bonus
    $0
    Other
    $0
    Deferred
    $105,625
    Nontaxable benefits
    $145,594
    Filer's total
    $631,044

  • Scott Marquis

    ASST. HEAD OF SCHOOL FOR STRAT. INIT.

    Total calculated
    $712,325
    From this org
    $428,738
    From related orgs
    $0
    Other
    $283,587
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $198,628
    Bonus
    $0
    Other
    $230,110
    Deferred
    $78,484
    Nontaxable benefits
    $205,103
    Filer's total
    $712,325

  • Kosoff Emilie

    DEAN OF FACULTY

    Total calculated
    $522,149
    From this org
    $258,347
    From related orgs
    $0
    Other
    $263,802
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $207,847
    Bonus
    $0
    Other
    $50,500
    Deferred
    $109,294
    Nontaxable benefits
    $154,508
    Filer's total
    $522,149

  • Devine Peter E

    CHIEF OPERATIONS OFFICER

    Total calculated
    $437,329
    From this org
    $251,273
    From related orgs
    $0
    Other
    $186,056
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $251,273
    Bonus
    $0
    Other
    $0
    Deferred
    $33,427
    Nontaxable benefits
    $152,629
    Filer's total
    $437,329

  • Morgan Greta

    CHIEF ADVANCEMENT OFFICER

    Total calculated
    $302,193
    From this org
    $228,392
    From related orgs
    $0
    Other
    $73,801
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $156,754
    Bonus
    $10,000
    Other
    $61,638
    Deferred
    $20,000
    Nontaxable benefits
    $53,801
    Filer's total
    $302,193

  • Barnes Mary Kate

    DIRECTOR OF ADVANCEMENT

    Total calculated
    $233,984
    From this org
    $215,861
    From related orgs
    $0
    Other
    $18,123
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $191,861
    Bonus
    $24,000
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $18,123
    Filer's total
    $233,984

  • Eldridge Gregory

    DEAN OF STUDENTS

    Total calculated
    $453,610
    From this org
    $196,197
    From related orgs
    $0
    Other
    $257,413
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $176,497
    Bonus
    $15,000
    Other
    $4,700
    Deferred
    $24,650
    Nontaxable benefits
    $232,763
    Filer's total
    $453,610

  • Beaver Skyler

    DIRECTOR OF DEVELOPMENT

    Total calculated
    $334,133
    From this org
    $263,102
    From related orgs
    $0
    Other
    $71,031
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $206,028
    Bonus
    $0
    Other
    $57,074
    Deferred
    $55,077
    Nontaxable benefits
    $15,954
    Filer's total
    $334,133

  • Renjilian Christopher

    MEDICAL DIRECTOR

    Total calculated
    $317,733
    From this org
    $228,862
    From related orgs
    $0
    Other
    $88,871
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $228,862
    Bonus
    $0
    Other
    $0
    Deferred
    $28,617
    Nontaxable benefits
    $60,254
    Filer's total
    $317,733

  • Isaacson Marcia

    GENERAL COUNSEL; DIR. OF RISK MGMT.

    Total calculated
    $306,211
    From this org
    $261,055
    From related orgs
    $0
    Other
    $45,156
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $236,927
    Bonus
    $0
    Other
    $24,128
    Deferred
    $32,768
    Nontaxable benefits
    $12,388
    Filer's total
    $306,211

  • Nagle Joye

    DIRECTOR OF FINANCE AND CONTROLLER

    Total calculated
    $296,652
    From this org
    $241,750
    From related orgs
    $0
    Other
    $54,902
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $231,750
    Bonus
    $10,000
    Other
    $0
    Deferred
    $29,396
    Nontaxable benefits
    $25,506
    Filer's total
    $296,652

  • Weiss Jonathan G

    PRESIDENT (UNTIL 06/25)

    Total calculated
    $0
    Hours/week
    2

  • Mellet Celeste M

    VICE-PRESIDENT

    Total calculated
    $0
    Hours/week
    2

  • Braswell Porter

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Brody Hyman J

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Clifford Michael P

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Dishner Jeffrey

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Fang Jean S

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Ferguson Jane

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Frumkin Joseph

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Gaw Goodwin

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Griswold Benjamin

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Kirby Jefferson

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

  • Mabry Marcus B

    TRUSTEE

    Total calculated
    $0
    Hours/week
    2

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. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $120,051,953
    Expenses
    $116,665,869
    Contributions
    $32,016,050
    Grants paid
    $16,393,539
  • 2023
    Revenue
    $102,401,842
    Expenses
    $113,273,297
    Contributions
    $23,470,252
    Grants paid
    $16,684,675
  • 2022
    Revenue
    $100,358,626
    Expenses
    $109,424,386
    Contributions
    $33,100,313
    Grants paid
    $17,356,117

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

  • 2023 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2022 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2021 · 990

    Revenue
    $95,150,583
    Expenses
    $96,653,741
    Assets (EOY)
    $1,058,874,200

  • 2021 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2020 · 990

    Revenue
    $118,883,228
    Expenses
    $98,937,164
    Assets (EOY)
    $1,115,399,445

  • 2020 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2019 · 990

    Revenue
    $142,227,478
    Expenses
    $91,242,886
    Assets (EOY)
    $908,146,906

  • 2019 · 990

    Revenue
    $142,227,478
    Expenses
    $91,242,886
    Assets (EOY)
    $908,146,906

  • 2018 · 990

    Revenue
    $102,917,961
    Expenses
    $91,953,813
    Assets (EOY)
    $846,041,439

  • 2017 · 990

    Revenue
    $105,026,836
    Expenses
    $85,497,758
    Assets (EOY)
    $805,318,751

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. Showing the 10 most recent; the API carries the rest.

Grants made

Where these grants went next →

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

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.