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WINSTON SCHOOL

EIN 75-1450819 DALLAS, TX

Revenue 2024
$5,848,382
Expenses 2024
$7,003,786

Program services were 76.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
2000
Street
5707 ROYAL LN

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 · 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.

  • Lynn Marie Mallery

    Secretary & Parliamentarian

    Total calculated
    $0
    Hours/week
    5

  • Michelle Early

    Board Chair

    Total calculated
    $0
    Hours/week
    5

  • Randall Horton

    Treasurer

    Total calculated
    $0
    Hours/week
    5

  • Arnold Holtberg

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Augustus Lyons

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Bobby Brannon

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Caroline Perini

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Craig Lentzsch

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Jennifer Corrigan

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Jill Reagor Smith

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Joseph Darkak III

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Joshua King

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Kenneth Womack

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Lee Sanders

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Maryanne Faubel

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Michele Garza

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Nancy Hodge

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Ngina Hardy

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Nicholas Cade

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Rhea Wolfram

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Robert Hays

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • William Moore

    Trustee

    Total calculated
    $0
    Hours/week
    2

  • Jennifer Milam

    Head of School

    Total calculated
    $217,590
    From this org
    $200,000
    From related orgs
    $0
    Other
    $17,590
    Hours/week
    45

    Schedule J breakdown matched by us

    Base
    $185,000
    Bonus
    $15,000
    Other
    $0
    Deferred
    $9,250
    Nontaxable benefits
    $8,340
    Filer's total
    $217,590

  • Mario Porro

    Business Oficer

    Total calculated
    $136,251
    From this org
    $125,858
    From related orgs
    $0
    Other
    $10,393
    Hours/week
    45

  • Christopher Ames

    Director of Upper School

    Total calculated
    $126,706
    From this org
    $121,975
    From related orgs
    $0
    Other
    $4,731
    Hours/week
    45

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
    $5,848,382
    Expenses
    $7,003,786
    Contributions
    $462,489
    Grants paid
    $919,783
  • 2023
    Revenue
    $5,284,823
    Expenses
    $7,400,353
    Contributions
    $258,492
    Grants paid
    $957,975
  • 2022
    Revenue
    $5,833,849
    Expenses
    $7,057,864
    Contributions
    $876,298
    Grants paid
    $956,988

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
    $5,658,935
    Expenses
    $6,723,070
    Assets (EOY)
    $16,489,429

  • 2021 · 990-T

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

  • 2020 · 990

    Revenue
    $7,498,456
    Expenses
    $6,350,211
    Assets (EOY)
    $18,563,580

  • 2020 · 990-T

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

  • 2019 · 990

    Revenue
    $5,152,299
    Expenses
    $5,772,786
    Assets (EOY)
    $16,232,653

  • 2018 · 990

    Revenue
    $4,979,806
    Expenses
    $5,870,962
    Assets (EOY)
    $16,332,042

  • 2017 · 990

    Revenue
    $6,864,080
    Expenses
    $5,572,219
    Assets (EOY)
    $16,719,053

  • 2016 · 990

    Revenue
    $5,252,965
    Expenses
    $5,213,436
    Assets (EOY)
    $16,819,914

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

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

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 as related by

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 23 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.