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Archimedean Academy Inc

EIN 02-0607904 · Miami, FL

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthWeak44 out of 100GovernanceStrong100 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

THE MISSION OF THE ARCHIMEDEAN SCHOOLS IS TO INITIATE THE YOUNG MIND INTO THE ART OF THINKING THROUGH THE TEACHING OF MATHEMATICS AND THE GREEK LANGUAGE.

Income
$18.6 million
Spending
$18.3 million
Spent on programs
90%
Reserves
-9.6 months of spending
Largest source of income
fees for its services, 92%
Employees
244
Volunteers
300
Highest pay
$137,690, director of acc and athletics

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Weak: 44 out of 100. Higher than 20% of charities in its peer group (education, $10m to $100m).

  • Reserves

    0 of 35

    Spendable reserves are negative: it owes or has committed more than it holds.

  • Debt

    2 of 20

    It owes 80% of what it owns.

  • Living within its means

    12 of 15

    Income exceeded spending by 1% of income.

  • Income trend

    15 of 15

    Income rose 9% on the year before.

  • Spending floor

    15 of 15

    90% of spending went to programs and raising each dollar of donations cost 0 cents.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 100 out of 100. Higher than 50% of charities in its peer group (education, $10m to $100m).

  • Independent board

    25 of 25

    7 of 7 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    7 of 7

    Has a written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • Pay set independently

    5 of 5

    Sets its chief executive's pay through independent review and comparison.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (1)
  1. $16.5 million spent. ARCHIMEDEAN ACADEMY, INC. (THE "SCHOOL") IS A NOT-FOR-PROFIT CORPORATION ORGANIZED PURSUANT TO CHAPTER 617, FLORIDA STATUTES, THE FLORIDA NOT-FOR-PROFIT CORPORATION ACT, AND SECTION 228.056, FLORIDA STATUTES. THE SCHOOL HAS THREE DEPARTMENTS, WHICH ARE CHARTER SCHOOLS AS DISCUSSED BELOW. THESE DEPARTMENTS ARE NOT LEGALLY SEPARATE FROM THE SCHOOL OR EACH OTHER.ARCHIMEDEAN ACADEMY (THE "ACADEMY"), A DEPARTMENT OF THE SCHOOL IS ESTABLISHED AS A CHARTER SCHOOL FOR CHILDREN FROM KINDERGARTEN THROUGH FIFTH GRADE. AS OF JUNE 30, 2025, APPROXIMATELY 700 STUDENTS WERE ENROLLED IN ACADEMY. ACADEMY IS FUNDED PRIMARILY THROUGH THE SCHOOL BOARD OF MIAMI-DADE COUNTY, FLORIDA (THE "SCHOOL BOARD").ARCHIMEDEAN MIDDLE CONSERVATORY (THE "MIDDLE"), A DEPARTMENT OF THE SCHOOL IS ESTABLISHED AS A CHARTER SCHOOL FOR CHILDREN FROM THE SIXTH THROUGH EIGHTH GRADE. AS OF JUNE 30, 2025, APPROXIMATELY 319 STUDENTS WERE ENROLLED IN MIDDLE. MIDDLE IS FUNDED PRIMARILY THROUGH THE SCHOOL BOARD.ARCHIMEDEAN UPPER CONSERVATORY (THE "UPPER"), A DEPARTMENT OF THE SCHOOL IS ESTABLISHED AS A CHARTER SCHOOL FOR CHILDREN FROM THE NINTH THROUGH TWELFTH GRADE. AS OF JUNE 30, 2025, APPROXIMATELY 300 STUDENTS WERE ENROLLED IN UPPER. UPPER IS FUNDED PRIMARILY THROUGH THE SCHOOL BOARD.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated October 13, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending June 2025.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since November 2002.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 21, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.