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Mills Montessori School

EIN 94-3070419 · S San Fran, CA

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

LegitimacyPassesRegistration and standingFinancial healthFair63 out of 100GovernanceWeak40 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

to provide and promote the educational, physical, emotional, social and cognitive development of each child.

Income
$1.0 million
Spending
$1.3 million
Spent on programs
76%
Reserves
6.3 months of spending
Largest source of income
fees for its services, 100%
Employees
17
Highest pay
$420,000, president

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

Fair: 63 out of 100. Higher than 44% of charities in its peer group (education, $1m to $10m).

  • Reserves

    28 of 35

    Spendable reserves would cover 6.3 months of spending.

  • Debt

    20 of 20

    It owes 0% of what it owns.

  • Living within its means

    0 of 15

    Spending exceeded income by 33% of income.

  • Income trend

    0 of 15

    Income fell 33% on the year before.

  • Spending floor

    15 of 15

    76% of spending went to programs.

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

Governance

Weak: 40 out of 100. Higher than 4% of charities in its peer group (education, $1m to $10m).

  • Independent board

    0 of 25

    0 of 1 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    0 of 8

    Reports no written whistleblower policy.

  • Record keeping policy

    0 of 7

    Reports no 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

    0 of 5

    Reports no independent review process for its chief executive's pay.

  • Independent check of accounts

    0 of 15

    Its accounts were not audited or reviewed 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. $1.0 million spent. the organization is formed for the purpose of educating children under the montessori tradition. for many parents, the school also provides a form of daycare. however, it is the school's goal to stimulate young children and provide them with a forum for expression and interaction with other children. each child receives individual instruction plus the experience of group play and learning.in addition to the traditional kindergarten and elementary educational courses, the organization also provides specialized areas of education including, computers, foreign languages, ballet, gymnastics, piano, and martial arts.the organization is operating and teaching children on a year-round full-time basis. parents generally bring their children to school in the morning and arrive in the evening to transport their children home. the school accepts children from the ages of two years old up through the elementary school ages. in addition to the classroom setting the school also provides meals and maintains designated areas for the children to dine and nap.

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 November 6, 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 April 1988.

    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 November 4, 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.