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COLUMBIA GRAMMAR & PREPARATORY SCHOOL

EIN 13-0590970 NEW YORK, NY

Revenue 2023
$92,654,188
Expenses 2023
$80,967,559

Program services were 84.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
B200
Classification
2000
Street
5 W 93RD 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 · 2023

As listed in Part VII of the 2023 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • ANDREW ZARO

    BOARD CHAIR

    Total calculated
    $0
    Hours/week
    6
  • ASTRID SABELLEROSA

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    1
  • BECKY BANYASZ

    SECRETARY

    Total calculated
    $0
    Hours/week
    1
  • BENJAMIN PASS

    TREASURER

    Total calculated
    $0
    Hours/week
    1
  • DANA LANDIS BIRNBAUM

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    1
  • JOSEPH TAHL

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    1
  • LESLEE COWEN

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    1
  • MARIELLE SAFRA

    SENIOR VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    1
  • MEREDITH VERONA

    PRESIDENT

    Total calculated
    $0
    Hours/week
    1
  • ALEXANDER KNASTER

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • DANNY DAMAGHI

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • DR ALAN CARVER

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • DR SHEERAZ QURESHI

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • EDWARD STERN

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • IRA SCHWARTZ

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • JONATHAN MOLLER

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • MARGARET JONES

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • MEREDITH SOTOLOFF

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • SANFORD HELLER

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • STEPHEN HANSON

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • TOM TAO

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • TRACY MAITLAND

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1
  • DR WILLIAM DONOHUE

    FORMER HEAD OF SCHOOL

    Total calculated
    $760,346
    From this org
    $725,079
    From related orgs
    $0
    Other
    $35,267
    Hours/week
    35

    Schedule J breakdown matched by us

    Base
    $724,993
    Bonus
    $0
    Other
    $86
    Deferred
    $35,267
    Nontaxable benefits
    $0
    Filer's total
    $760,346
  • SHARONAH VOLKOWITZ

    CHIEF FINANCIAL OFFICER

    Total calculated
    $440,088
    From this org
    $364,815
    From related orgs
    $0
    Other
    $75,273
    Hours/week
    35

    Schedule J breakdown matched by us

    Base
    $364,755
    Bonus
    $0
    Other
    $60
    Deferred
    $25,140
    Nontaxable benefits
    $50,133
    Filer's total
    $440,088
  • WILLIAM MOSELEY

    INCOMING HEAD OF SCHOOL

    Total calculated
    $262,698
    From this org
    $262,698
    From related orgs
    $0
    Other
    $0
    Hours/week
    35

    Schedule J breakdown matched by us

    Base
    $262,698
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $262,698

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

  • 2023
    Revenue
    $92,654,188
    Expenses
    $80,967,559
    Contributions
    $11,625,231
    Grants paid
    $10,003,114
  • 2022
    Revenue
    $83,746,706
    Expenses
    $75,870,069
    Contributions
    $7,791,429
    Grants paid
    $9,028,262

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
    $76,249,849
    Expenses
    $71,601,127
    Assets (EOY)
    $131,522,065
  • 2020 · 990

    Revenue
    $82,489,526
    Expenses
    $69,963,408
    Assets (EOY)
    $126,207,367
  • 2019 · 990

    Revenue
    $76,760,684
    Expenses
    $68,894,910
    Assets (EOY)
    $120,104,849
  • 2018 · 990

    Revenue
    $76,306,517
    Expenses
    $69,370,486
    Assets (EOY)
    $107,318,351
  • 2017 · 990

    Revenue
    $74,094,195
    Expenses
    $68,707,057
    Assets (EOY)
    $100,508,044
  • 2016 · 990

    Revenue
    $68,988,997
    Expenses
    $66,287,850
    Assets (EOY)
    $95,004,170
  • 2016 · 990

    Revenue
    $68,988,997
    Expenses
    $66,287,850
    Assets (EOY)
    $95,004,170
  • 2015 · 990

    Revenue
    $68,607,225
    Expenses
    $64,278,681
    Assets (EOY)
    $91,127,930
  • 2014 · 990

    Revenue
    $65,939,766
    Expenses
    $58,810,007
    Assets (EOY)
    $85,344,758
  • 2013 · 990

    Revenue
    $63,892,180
    Expenses
    $57,051,905
    Assets (EOY)
    $77,378,128

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

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 23 October 2026, for every organization at once. Returns through tax year 2023, the newest we have parsed for this organization.