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Princeton Montessori Society

Public charity
DBA: % ANDREA OBRIAN
Other · PRINCETON, NJ · EIN 22-1853399

About

PMS is committed to nurturing each childs potential and passion for learning through the values and principles of the Montessori philosophy. Bold, curious, and resilient, our students grow to be independent in spirit, socially responsible, and confident in shaping their future.

In care of Andrea Obrian

Donations are tax-deductible
Category
Other
Employees
100
Volunteers
11

Financial Snapshot

FY ending 2025-06-30
Revenue
$9.4M
Expenses
$9.2M
Assets
$9.4M
Liabilities
$9.1M

Financial history

$9.6M$4.8M$0
16171819202122232425
RevenueExpenses
Latest FY2025: $9.4M · Peak FY2024: $9.6M · Avg: $8.2M

Political & Grant Activity

Campaign Spending
—
Lobbying
—
Grants Given
$1.2M
PRINCETON MONTESSORI SOCIETY
Your actions

Address

487 Cherry Valley RD
Princeton, NJ, 08540-791

Governance

Voting board members11
Independent members11
Conflict-of-interest policyYes
Whistleblower policyYes
Doc-retention policyYes
Audit committeeYes
990 reviewed by boardYes

Compensation practices

Board approved compYes
Initial contract exceptionNo

Financial detail (Schedule D)

Board-designated %90.2%
Permanent endowment %9.8%
Endowment held by related orgNo
Public records
ProPublica Nonprofit Explorer ↗
Full 990 PDFs going back to 2001, plus parsed financial extracts. The easiest place to read actual filings.
IRS Tax Exempt Organization Search ↗
IRS-side authoritative source. Confirms current exempt status and pulls the latest determination letter.
These open in a new tab. AllCiv doesn't host filings directly — these are the authoritative public-record sources.