- Revenue 2023
- $42,336,827
- Expenses 2023
- $46,776,771
Program services were 68.9% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- B29
- Classification
- 2000
- Street
- 4319 LANCASTER PIKE
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 · 2023
Mission
THE MISSION OF ODYSSEY CHARTER SCHOOL IS TO PREPARE STUDENTS FOR A LIFELONG ENTHUSIASM FOR LEARNING, DEVELOP A KEEN AWARENESS OF WORLD CITIZENSHIP AND CULTURE AND ESTABLISH CRITICAL THINKING AND PROBLEM-SOLVING PROFICIENCY THROUGH THE ADDED LEARNING OF THE MODERN GREEK LANGUAGE AND MATHEMATICS FOCUS.
-
SEE SCHEDULE O ENABLE STUDENTS TO EXCEL ACADEMICALLY BY PROVIDING A STRUCTURED DUAL LANGUAGE PROGRAM INTEGRATED WITH A RIGOROUS CORE CURRICULUM, WHILE ENCOURAGING THE DEVELOPMENT OF EFFECTIVE CRITICAL THINKING AND PROBLEM-SOLVING SKILLS.ENHANCE EACH STUDENT'S UNDERSTANDING OF MATHEMATICS, ENGLISH, SCIENCE, AND OTHER WESTERN LANGUAGES BY UTILIZING THE MODERN GREEK LANGUAGE, WITH A MATHEMATICS FOCUS, AS A VEHICLE TO EXPLORE THE ROOTS OF VOCABULARY, MATHEMATICAL CONCEPTS, AND SCIENTIFIC THEORIES.PREPARE STUDENTS TO DEMONSTRATE EXCEPTIONAL UNDERSTANDING AND ACADEMIC ACHIEVEMENT THROUGH STANDARDIZED TESTING AND OTHER CREDENTIALING METHODS.ASSIST STUDENTS IN THE DEVELOPMENT OF A BROADER WORLD VIEW THROUGH EXPOSURE TO OTHER WORLD CULTURES.TEACH STUDENTS THE VALUE OF RESPECTFUL AND RESPONSIBLE CITIZENSHIP AS A CRITICAL COMPONENT TO THE DEVELOPMENT OF AN APPRECIATION FOR DEMOCRACY AND DIVERSITY.NURTURE AND VALUE THE SPECIAL QUALITIES AND ABILITIES OF EACH STUDENT IN A WAY THAT WILL FOSTER A DESIRE TO BECOME ACADEMICALLY AND EDUCATIONALLY SUCCESSFUL.ENCOURAGE THE INVOLVEMENT AND ENGAGEMENT OF PARENTS IN THE EDUCATION PROCESS TO ENHANCE AND ENRICH LEARNING OPPORTUNITIES FOR STUDENTS.
Expenses $32,223,090 · Revenue $1,375,887
As filed on the 2023 return. The filer continues this part on Schedule O, which is not shown here.
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.
-
Anamaria AnagnostouANAMARIA ANAGNOSTOU
PRESIDENT
- Total calculated
- $0
- Hours/week
- 1
-
Erin AllardERIN ALLARD
VICE PRESIDENT
- Total calculated
- $0
- Hours/week
- 1
-
Joel PorterJOEL PORTER
MEMBER - PARENT REP
- Total calculated
- $0
- Hours/week
- 1
-
Ken PryzwaraKEN PRYZWARA
SECRETARY
- Total calculated
- $0
- Hours/week
- 1
-
Helen AndersonHELEN ANDERSON
MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Kristin TurnerKRISTIN TURNER
MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Valerie CarasVALERIE CARAS
MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Georgia HalakosGEORGIA HALAKOS
MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Eva JannelliEVA JANNELLI
MEMBER - TEACHER REP
- Total calculated
- $74,770
- From this org
- $58,144
- From related orgs
- $0
- Other
- $16,626
- Hours/week
- 40
-
Bridget DavisBRIDGET DAVIS
MEMBER - TEACHER REP
- Total calculated
- $63,502
- From this org
- $49,402
- From related orgs
- $0
- Other
- $14,100
- Hours/week
- 40
-
Georgia KolliasGEORGIA KOLLIAS
MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Elias PappasELIAS PAPPAS
HEAD OF SCHOOLS
- Total calculated
- $220,175
- From this org
- $175,699
- From related orgs
- $0
- Other
- $44,476
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $175,699
- Bonus
- $0
- Other
- $0
- Deferred
- $0
- Nontaxable benefits
- $0
- Filer's total
- $175,699
-
Jeffery KossJEFFERY KOSS
BUSINESS MANAGER
- Total calculated
- $201,913
- From this org
- $160,825
- From related orgs
- $0
- Other
- $41,088
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $160,825
- Bonus
- $0
- Other
- $0
- Deferred
- $0
- Nontaxable benefits
- $0
- Filer's total
- $160,825
-
Ashley LipsonASHLEY LIPSON
HIGH SCHOOL DEAN
- Total calculated
- $149,337
- From this org
- $119,449
- From related orgs
- $0
- Other
- $29,888
- Hours/week
- 40
-
Adriane RodriguezADRIANE RODRIGUEZ
MIDDLE SCHOOL DEAN
- Total calculated
- $148,760
- From this org
- $117,638
- From related orgs
- $0
- Other
- $31,122
- Hours/week
- 40
-
Stephanie DemayoSTEPHANIE DEMAYO
EDUCATION DIAGNOSTICIAN
- Total calculated
- $145,491
- From this org
- $116,322
- From related orgs
- $0
- Other
- $29,169
- Hours/week
- 40
-
Ioanna LekkakouIOANNA LEKKAKOU
DEAN OF GREEK DEPARTMENT
- Total calculated
- $142,365
- From this org
- $112,439
- From related orgs
- $0
- Other
- $29,926
- 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
-
2023
- Revenue
- $42,336,827
- Expenses
- $46,776,771
- Contributions
- $39,650,277
- Grants paid
- $0
-
2022
- Revenue
- $35,337,419
- Expenses
- $35,602,441
- Contributions
- $33,236,610
- 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.
Other returns filed
-
2021 · 990
- Revenue
- $32,111,830
- Expenses
- $33,604,041
- Assets (EOY)
- $80,905,973
-
2020 · 990
- Revenue
- $28,606,237
- Expenses
- $33,890,464
- Assets (EOY)
- $76,625,137
-
2019 · 990
- Revenue
- $27,026,388
- Expenses
- $31,801,382
- Assets (EOY)
- $65,905,192
-
2018 · 990
- Revenue
- $25,495,150
- Expenses
- $26,998,179
- Assets (EOY)
- $59,472,360
-
2017 · 990
- Revenue
- $22,082,656
- Expenses
- $22,386,965
- Assets (EOY)
- $51,282,029
-
2016 · 990
- Revenue
- $17,956,121
- Expenses
- $17,413,338
- Assets (EOY)
- $44,174,909
-
2015 · 990
- Revenue
- $13,766,124
- Expenses
- $14,525,805
- Assets (EOY)
- $39,992,372
-
2014 · 990
- Revenue
- $10,658,801
- Expenses
- $11,020,103
- Assets (EOY)
- $39,960,929
-
2013 · 990
- Revenue
- $7,673,442
- Expenses
- $8,974,018
- Assets (EOY)
- $4,588,970
-
2012 · 990
- Revenue
- not reported
- Expenses
- $6,318,572
- Assets (EOY)
- $7,070,935
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
-
$500,000
2023 SUPPORT BEST IN CLASS EDUCATION PROVIDERS
-
$35,000
2022 CONTROLLED ENVIRONMENT AGRICULTURE PROGRAM
Other IRS files
Auto-Revocation List
- Exemption revoked 15 November 2010, reinstated 15 September 2011.
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 1 November 2026, for every organization at once. Returns through tax year 2023, the newest we have parsed for this organization.