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MASTERY CHARTER SCHOOL - GRATZ CAMPUS

EIN 45-2107493 PHILADELPHIA, PA

Revenue 2024
$26,133,377
Expenses 2024
$24,771,100

Program services were 86.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
B29
Classification
1000
Street
5700 WAYNE AVE

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).

Mission and programs · 2024

Mission

ALL STUDENTS LEARN THE ACADEMIC AND PERSONAL SKILLS THEY NEED TO BE TRULY PREPARED FOR POSTSECONDARY SUCCESS AND ABLE TO PURSUE THEIR DREAMS.

Activities or mission (Part I)

STUDENTS LEARN THE SKILLS NEEDED FOR POST-SECONDARY SUCCESS AND ARE ABLE TO PURSUE THEIR DREAMS.

  • MASTERY SCHOOLS INTEGRATES EDUCATIONAL BEST PRACTICES AND EFFECTIVE MANAGEMENT TO DRIVE STUDENT ACHIEVEMENT. OUR ACADEMIC STAFF IS OUTSTANDING AND RELENTLESSLY COMMITTED TO STUDENT ACHIEVEMENT AND CONTINUALLY IMPROVE THEIR CRAFT THROUGH HIGHLY-EFFECTIVE PROFESSIONAL DEVELOPMENT, COACHING, AND COLLABORATIVE SUPPORT. INSTRUCTION IS GROUNDED BY A COMMON PEDAGOGICAL VISION AND GUIDED BY RIGOROUS STANDARDS-BASED CURRICULA. WE ALIGN ASSESSMENTS TO CLEAR AND MEANINGFUL OBJECTIVES AND USE ASSESSMENT DATA TO TARGET AREAS OF NEED.MASTERY CHARTER SCHOOL-GRATZ CAMPUS SERVES STUDENTS IN GRADES 7-12.

    Expenses $21,477,017 · Revenue $22,463,906

As filed on the 2024 return.

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.

  • GERRY EMERY

    TREASURER

    Total calculated
    $0
    Hours/week
    0.5 + 1 related

  • SUZANNE BIEMILLER

    SECRETARY

    Total calculated
    $0
    Hours/week
    0.5 + 1 related

  • SHEREDA CROMWELL

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0.5 + 1 related

  • HOSEA HARVEY

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0.5 + 1 related

  • MARKIDA ROSS

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0.5 + 1 related

  • JUDITH TSCHIRGI

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0.5 + 1 related

  • ROY WADE

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    0.5 + 1 related

  • ERIK ZIPAY

    PRINCIPAL

    Total calculated
    $238,722
    From this org
    $160,931
    From related orgs
    $0
    Other
    $77,791
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $150,931
    Bonus
    $10,000
    Other
    $0
    Deferred
    $51,372
    Nontaxable benefits
    $26,419
    Filer's total
    $238,722

  • KATHLEEN MCNULTY

    PRINCIPAL

    Total calculated
    $226,976
    From this org
    $167,889
    From related orgs
    $0
    Other
    $59,087
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $149,389
    Bonus
    $18,500
    Other
    $0
    Deferred
    $51,929
    Nontaxable benefits
    $7,158
    Filer's total
    $226,976

  • SULAIMAN RAHMAN

    EX-OFFICIO CHAIR

    Total calculated
    $0
    Hours/week
    0.5 + 1 related

  • ROBERT VICTOR

    EX-OFFICIO CHAIR (UNTIL 12/24)

    Total calculated
    $0
    Hours/week
    0.5 + 1 related

  • KATIE WCISLO

    ASST PRINCIPAL/DIR OF OPERATIONS

    Total calculated
    $231,031
    From this org
    $157,284
    From related orgs
    $0
    Other
    $73,747
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $157,284
    Bonus
    $0
    Other
    $0
    Deferred
    $47,328
    Nontaxable benefits
    $26,419
    Filer's total
    $231,031

  • CARRIE STOLTZFUS

    ASST PRINCIPAL OF INSTRUCTION

    Total calculated
    $159,255
    From this org
    $114,510
    From related orgs
    $0
    Other
    $44,745
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $109,510
    Bonus
    $5,000
    Other
    $0
    Deferred
    $36,866
    Nontaxable benefits
    $7,879
    Filer's total
    $159,255

  • PHILLIP SMITH

    ASST PRINCIPAL OF SPEC SERVICES

    Total calculated
    $147,029
    From this org
    $120,871
    From related orgs
    $0
    Other
    $26,158
    Hours/week
    40

  • TIANNA KILGORE

    ASST PRINCIPAL OF SCHOOL CULTURE

    Total calculated
    $141,514
    From this org
    $120,030
    From related orgs
    $0
    Other
    $21,484
    Hours/week
    40

  • DONYEL GRIFFIN

    ASST PRINCIPAL OF INSTRUCTION

    Total calculated
    $135,062
    From this org
    $114,166
    From related orgs
    $0
    Other
    $20,896
    Hours/week
    40

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
    $26,133,377
    Expenses
    $24,771,100
    Contributions
    $2,982,072
    Grants paid
    $0
  • 2023
    Revenue
    $28,971,718
    Expenses
    $21,702,826
    Contributions
    $7,897,720
    Grants paid
    $0
  • 2022
    Revenue
    $27,185,179
    Expenses
    $22,867,646
    Contributions
    $8,533,614
    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.

Other returns filed

  • 2021 · 990

    Revenue
    $29,364,877
    Expenses
    $24,881,642
    Assets (EOY)
    $16,140,375

  • 2020 · 990

    Revenue
    $25,688,932
    Expenses
    $19,993,268
    Assets (EOY)
    $13,346,452

  • 2019 · 990

    Revenue
    $23,573,943
    Expenses
    $21,704,600
    Assets (EOY)
    $9,230,021

  • 2018 · 990

    Revenue
    $25,512,576
    Expenses
    $23,993,631
    Assets (EOY)
    $9,519,648

  • 2017 · 990

    Revenue
    $25,382,906
    Expenses
    $23,314,632
    Assets (EOY)
    $9,524,240

  • 2016 · 990

    Revenue
    $23,180,113
    Expenses
    $24,663,946
    Assets (EOY)
    $8,544,116

  • 2015 · 990

    Revenue
    $23,200,685
    Expenses
    $24,196,625
    Assets (EOY)
    $8,712,074

  • 2014 · 990

    Revenue
    $21,081,106
    Expenses
    $20,562,094
    Assets (EOY)
    $9,122,383

  • 2013 · 990

    Revenue
    $18,360,496
    Expenses
    $18,224,167
    Assets (EOY)
    $6,720,183

  • 2012 · 990

    Revenue
    not reported
    Expenses
    $14,832,447
    Assets (EOY)
    $5,605,829

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

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 2024 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 26 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.