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WINSTON SCHOOL SAN ANTONIO

EIN 74-2529262 SAN ANTONIO, TX

Revenue 2024
$4,687,343
Expenses 2024
$5,965,319

Program services were 71.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
1000
Street
8565 EWING HALSELL DR

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.

  • TRACY CALLOWAY

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • WILLIAM CARRINGTON

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • NANCY DUNSON

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • ARNOLD ESPE

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • MARION REILLY

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • KELSEY WARREN

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • DR JULIE CARBAJAL

    BOARD CHAIR

    Total calculated
    $0
    Hours/week
    2

  • BRETT MORGAN

    SECRETARY

    Total calculated
    $0
    Hours/week
    2

  • PATRICK PERRON

    TREASURER

    Total calculated
    $0
    Hours/week
    2

  • MARGIE WARREN

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    2

  • DR MICHELLE SPOONEMORE

    HEAD OF SCHOOL

    Total calculated
    $243,196
    From this org
    $225,357
    From related orgs
    $0
    Other
    $17,839
    Hours/week
    50 + 2 related

    Schedule J breakdown matched by us

    Base
    $225,357
    Bonus
    $0
    Other
    $0
    Deferred
    $10,130
    Nontaxable benefits
    $7,709
    Filer's total
    $243,196

  • PAMELA WORSHAM

    DIR OF FINANCE (THRU 06/25)

    Total calculated
    $130,535
    From this org
    $117,502
    From related orgs
    $0
    Other
    $13,033
    Hours/week
    50 + 1 related

  • KATHY MILLER

    DIR OF FINANCE (FROM 05/25)

    Total calculated
    $0
    Hours/week
    50 + 2 related

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
    $4,687,343
    Expenses
    $5,965,319
    Contributions
    $637,234
    Grants paid
    $343,300
  • 2023
    Revenue
    $4,847,198
    Expenses
    $5,646,917
    Contributions
    $587,928
    Grants paid
    $398,500
  • 2022
    Revenue
    $328,460
    Expenses
    $376,090
    Contributions
    $45,908
    Grants paid
    $0
  • 2022
    Revenue
    $5,710,088
    Expenses
    $6,330,906
    Contributions
    $1,697,422
    Grants paid
    $371,405

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
    $4,499,741
    Expenses
    $5,079,251
    Assets (EOY)
    $16,927,572

  • 2020 · 990

    Revenue
    $4,806,746
    Expenses
    $4,368,737
    Assets (EOY)
    $18,868,644

  • 2019 · 990

    Revenue
    $4,735,657
    Expenses
    $4,733,200
    Assets (EOY)
    $19,081,506

  • 2018 · 990

    Revenue
    $4,770,107
    Expenses
    $4,743,264
    Assets (EOY)
    $17,978,456

  • 2017 · 990

    Revenue
    $4,857,650
    Expenses
    $4,523,795
    Assets (EOY)
    $15,318,353

  • 2016 · 990

    Revenue
    $7,020,460
    Expenses
    $4,801,982
    Assets (EOY)
    $13,304,494

  • 2015 · 990

    Revenue
    $5,362,854
    Expenses
    $4,796,387
    Assets (EOY)
    $10,890,166

  • 2014 · 990

    Revenue
    $6,763,461
    Expenses
    $4,510,346
    Assets (EOY)
    $10,585,170

  • 2013 · 990

    Revenue
    $4,779,080
    Expenses
    $4,152,912
    Assets (EOY)
    $8,347,645

  • 2012 · 990

    Revenue
    not reported
    Expenses
    $3,955,884
    Assets (EOY)
    $7,597,653

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.

Form 990-N e-Postcard, tax year 2022

Tax period
1 July 2022 to 30 June 2023
Principal officer
Charles J Karulak EdD
Mailing address
8565 Ewing Halsell DriveSan Antonio TX 78229

As filed, from the IRS e-Postcard file of 19 October 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

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 on its 2023 return

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.