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OSTEOSARCOMA INSTITUTE

EIN 82-2921815 DALLAS, TX

Revenue 2023
$1,369,434
Expenses 2023
$2,748,118

Program services were 79.4% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
H05
Classification
1280
Street
3963 MAPLE AVE STE 390

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.

  • MCHENRY TICHENOR JR

    CHAIR OF BOARD OF TRUSTEES

    Total calculated
    $0
    Hours/week
    40

  • MARY KATHERINE CLARKE

    BOARD OF TRUSTEES

    Total calculated
    $0
    Hours/week
    2

  • LISA TICHENOR

    BOARD OF TRUSTEES

    Total calculated
    $0
    Hours/week
    2

  • LEE HELMAN

    INSTITUTE DIRECTOR

    Total calculated
    $240,915
    From this org
    $240,915
    From related orgs
    $0
    Other
    $0
    Hours/week
    16

    Schedule J breakdown matched by us

    Base
    $240,915
    Bonus
    $0
    Other
    $0
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $240,915

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

  • 2023
    Revenue
    $1,369,434
    Expenses
    $2,748,118
    Contributions
    $1,258,050
    Grants paid
    $1,674,320
  • 2022
    Revenue
    $749,958
    Expenses
    $1,383,306
    Contributions
    $742,858
    Grants paid
    $605,000

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

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

Where these grants went next →

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 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.