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UNIVERSITY CITY SCIENCE CENTER

EIN 23-1645908 PHILADELPHIA, PA

Revenue 2023
$18,691,804
Expenses 2023
$21,224,969

Program services were 58.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
U050
Classification
1800
Street
3675 MARKET ST STE 400

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.

  • Tiffany Wilson

    President & CEO

    Total calculated
    $555,795
    From this org
    $495,021
    From related orgs
    $0
    Other
    $60,774
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $384,357
    Bonus
    $110,664
    Other
    $0
    Deferred
    $34,834
    Nontaxable benefits
    $25,940
    Filer's total
    $555,795

  • Michael A DiPiano

    Chair

    Total calculated
    $0
    Hours/week
    1

  • Craig R Carnaroli

    Vice Chair

    Total calculated
    $0
    Hours/week
    1

  • Jane H Hollingsworth

    Vice Chair

    Total calculated
    $0
    Hours/week
    1

  • Kathleen M Shay

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Ernest J Dianastasis

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Yi Deng

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Dawn A Bonnell PhD

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Tom Gorodon

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Alesiter Saunders

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • William Mezzanotte

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Michele Masucci PhD

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Kerry Benson

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Pat Harker

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Kisha Hortman Hawthorne PhD

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Christian Eusemann PhD

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Aileen Alexander

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Tara L Weiner

    Board Member

    Total calculated
    $0
    Hours/week
    1

  • Richard Vague

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • J Larry Jameson MD PhD

    Board Member

    Total calculated
    $0
    Hours/week
    0.3

  • Chellie Cameron

    Board Member (eff 7/23)

    Total calculated
    $0
    Hours/week
    0.3

  • Adam Glasofer

    Board Member (eff 7/23)

    Total calculated
    $0
    Hours/week
    0.3

  • Michael Nutter

    Board Member (eff 7/23)

    Total calculated
    $0
    Hours/week
    0.3

  • Kenneth J Blank PhD

    Board Member (thru 6/23)

    Total calculated
    $0
    Hours/week
    0.3

  • Stephen T Zarrilli

    Board Member (thru 6/23)

    Total calculated
    $0
    Hours/week
    0.3

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 — 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
    $18,691,804
    Expenses
    $21,224,969
    Contributions
    $4,461,000
    Grants paid
    $274,000
  • 2022
    Revenue
    $32,276,432
    Expenses
    $20,040,847
    Contributions
    $3,386,078
    Grants paid
    $396,123

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

Where these grants went next →

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 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 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.