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The Montessori School of San Antonio

EIN 74-2233098 · San Antonio, TX

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

LegitimacyPassesRegistration and standingFinancial healthFair55 out of 100GovernanceStrong100 out of 100Impact evidenceDescribes programsHow well its results are evidenced

Points to look into

  • Raising each dollar of donations cost 175 cents.

These come from the organization's own tax return. There may be a good explanation; ask the charity.

What it says it does

THE MONTESSORI SCHOOL OF SAN ANTONIO (MSSA) GUIDES CHILDREN TO BE PASSIONATE LEARNERS, INDEPENDENT THINKERS, AND ENGAGED CITIZENS. THROUGH THE GUIDING PRINCIPLES OF MONTESSORI CURRICULUM AND THE SCHOOL CULTURE, CHILDREN DEVELOP CRITICAL SKILLS FOR ACADEMIC, PROFESSIONAL, AND PERSONAL SUCCESS.MSSA RECOGNIZES THAT DEVELOPMENT COMES THROUGH THE STUDENT'S OWN ACTIVITY AND THAT THE FACULTY'S TASK IS TO CAREFULLY GUIDE THAT ACTIVITY WITHIN AN ENVIRONMENT SPECIALLY PREPARED ACCORDING TO THE STUDENT'S PARTICULAR STATE OF DEVELOPMENT.MONTESSORI AT MSSA IS AN EDUCATION THAT IS BOTH NURTURING AND RIGOROUS, RESPECTING EACH STUDENT'S UNIQUE PACE AND STYLE OF LEARNING WHILE CONTINUALLY ENCOURAGING EACH CHILD TO REACH HIS/HER MAXIMUM POTENTIAL. IT IS AN EDUCATION THAT ADDRESSES THE CRITICAL INTEGRATION OF KNOWLEDGE, SKILLS, UNDERSTANDING, AND MORAL ACTION.

Income
$7.0 million
Spending
$6.7 million
Spent on programs
81%
Reserves
3.3 months of spending
Largest source of income
fees for its services, 93%
Employees
93
Volunteers
102
Highest pay
$256,735, head of school

Source: Form 990 for the year ending July 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Fair: 55 out of 100.

  • Reserves

    20 of 35

    Spendable reserves would cover 3.3 months of spending.

  • Debt

    5 of 20

    It owes 51% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 4% of income.

  • Income trend

    15 of 15

    Income rose 2% on the year before.

  • Spending floor

    0 of 15

    81% of spending went to programs and raising each dollar of donations cost 175 cents.

Source: Form 990 for the year ending July 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 100 out of 100.

  • Independent board

    25 of 25

    12 of 12 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 July 31, 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. $5.4 million spent. EDUCATION OF OVER 335 STUDENTS AGES 3 TO 14,UNDER A MONTESSORI CURRICULUM FOR GRADES PRE-K THROUGH 8.

Source: Form 990 for the year ending July 31, 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 July 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 December 1982.

    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.