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OLD WESTBURY GARDENS INC

EIN 11-1902968 OLD WESTBURY, NY

Revenue 2023
$4,814,359
Expenses 2023
$4,976,147

Program services were 78.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
2000
Street
PO BOX 430

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.

  • Nancy Costopulos

    Form. President

    Total calculated
    $140,690
    From this org
    $123,761
    From related orgs
    $0
    Other
    $16,929
    Hours/week
    40

  • Daniel Albanese

    CFO

    Total calculated
    $121,062
    From this org
    $116,636
    From related orgs
    $0
    Other
    $4,426
    Hours/week
    40

  • Maura Brush

    President

    Total calculated
    $111,583
    From this org
    $97,722
    From related orgs
    $0
    Other
    $13,861
    Hours/week
    1

  • Carol E Large

    Chairman

    Total calculated
    $0
    Hours/week
    1

  • Laureen Stanton Knutsen

    Vice-Chairman

    Total calculated
    $0
    Hours/week
    1

  • John M Deignan

    Treasurer

    Total calculated
    $0
    Hours/week
    1

  • Anne B Byers

    Secretary

    Total calculated
    $0
    Hours/week
    1

  • Lieta Urry

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • John S Cochran

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Deidre O'Connell

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Jack Foley

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Jacques Busquet

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Frederic Bancroft

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Eric Krasnoff

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Thammanoune Kannalikham

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Arthur Levine

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Peter P Mackinnon

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Dita Amory Nickson

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Jeffrey SPhipps

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Lloyd P Zuckerberg

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Robert S Lemle

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Robert M Johnston

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Albert Kalimian

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Robert F Hussey

    Trustee

    Total calculated
    $0
    Hours/week
    1

  • Nathan Urbach

    Trustee

    Total calculated
    $0
    Hours/week
    1

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. Earlier years are each on their own filing page.

Filings

  • 2023
    Revenue
    $4,814,359
    Expenses
    $4,976,147
    Contributions
    $3,282,113
    Grants paid
    $0
  • 2022
    Revenue
    $5,410,305
    Expenses
    $7,016,784
    Contributions
    $3,130,610
    Grants paid
    $0

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

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.

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

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.

What this page reflects

The IRS Business Master File ingested 5 October 2026, which is when the registration facts above were last refreshed for every organization. Returns through tax year 2023, the newest we have parsed for this organization.