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WITHERSPOON INSTITUTE INC

EIN 55-0835528 PRINCETON, NJ

Revenue 2025
$2,685,620
Expenses 2025
$2,770,695

Program services were 75.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
B82
Classification
1200
Street
16 STOCKTON 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).

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Russell J Snell

    Director of Academic Programs

    Total calculated
    $281,369
    From this org
    $247,433
    From related orgs
    $0
    Other
    $33,936
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $247,433
    Bonus
    not reported
    Other
    not reported
    Deferred
    $10,317
    Nontaxable benefits
    $23,619
    Filer's total
    $281,369

  • Kelly Hanlon Muncy

    Dir. of Operations

    Total calculated
    $229,699
    From this org
    $201,454
    From related orgs
    $0
    Other
    $28,245
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $201,454
    Bonus
    not reported
    Other
    not reported
    Deferred
    $7,237
    Nontaxable benefits
    $21,008
    Filer's total
    $229,699

  • James O'Boyle

    Director of Development

    Total calculated
    $222,117
    From this org
    $217,688
    From related orgs
    $0
    Other
    $4,429
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $217,688
    Bonus
    not reported
    Other
    not reported
    Deferred
    $4,429
    Nontaxable benefits
    not reported
    Filer's total
    $222,117

  • John Doherty

    Dir. of Finance

    Total calculated
    $94,499
    From this org
    $82,665
    From related orgs
    $0
    Other
    $11,834
    Hours/week
    40

  • Luis Tellez

    President

    Total calculated
    $65,305
    From this org
    $60,000
    From related orgs
    $0
    Other
    $5,305
    Hours/week
    40

  • Brian Mogck

    Secretary

    Total calculated
    $0
    Hours/week
    1

  • Mark Mulholland

    Treasurer

    Total calculated
    $0
    Hours/week
    1

  • Stephen Whelan

    Chairman

    Total calculated
    $0
    Hours/week
    1

  • John Metzger

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Mark O'Brien

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Craig Cardon

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Frederic Clark

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Michael Crofton

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Deborah Garwood

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Broc Hiatt

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Michael Maibach

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Corbin Miller

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Eugene Zurlo

    Trustee

    Total calculated
    $0
    Hours/week
    1

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 — 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

  • 2025
    Revenue
    $2,685,620
    Expenses
    $2,770,695
    Contributions
    $2,102,895
    Grants paid
    $131,500
  • 2024
    Revenue
    $2,984,147
    Expenses
    $3,292,915
    Contributions
    $2,182,675
    Grants paid
    $218,586
  • 2023
    Revenue
    $2,798,695
    Expenses
    $2,673,335
    Contributions
    $2,385,288
    Grants paid
    $190,000
  • 2022
    Revenue
    $3,286,930
    Expenses
    $2,526,807
    Contributions
    $3,071,103
    Grants paid
    $195,000

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.

Grants made

Where these grants went next →

Grants received

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

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2025 return

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 10 September 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.