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Filing year 2023

THE KINGSLEY MONTESSORI SCHOOL INC

Boston, Massachusetts·EIN 04-2104370·3
Total revenue
$19.6M
Total assets
$38.4M
Total expenses
$14.5M
Reported officers
26
Mission

TO ENGAGE THE MIND, HANDS, AND HEART OF EACH CHILD TO NURTURE RESILIENT EXPLORERS, CONFIDENT LEARNERS, AND EMPATHETIC CITIZENS.

Executive compensation, broken down

Form 990 · Schedule J · 6 reported individuals · Filing year 2023

Head of School
officer (unspecified)
$346k
$381k
Base
$305k
Bonus
Other
Benefits
$41k
Chief Advancement Officer
highest compensated employee
$178k
$196k
Base
$151k
Bonus
Other
Benefits
$28k
Directors of Early Childhood & Montessori Educatio
highest compensated employee
$161k
$178k
Base
$132k
Bonus
Other
Benefits
$29k
Director of Admissions and
highest compensated employee
$147k
$162k
Director of Early Childhoo
highest compensated employee
$145k
$160k
Director of Marketing & Co
director (operational)
$135k
$149k

Teal figures restate each filed amount in 2026 dollars.

Estimated with Boston-Cambridge-Newton, MA-NH metro-area CPI-U, restating filed pay into May 2026 dollars. A restatement of past pay, not current or projected pay.

Plus 20 unpaid individuals.

Up 4%
from 2022

From $333k in 2022 to $346k in 2023.

$333k
2022
$346k
2023
In today's dollarsEst.
Roughly flat in real terms$381k to $381k

Estimated with Boston-Cambridge-Newton, MA-NH metro-area CPI-U, restating filed pay into May 2026 dollars. A restatement of past pay, not current or projected pay.

Highest reported compensation in each year. Volunteer board members and partial-year payouts are filtered out.
Financial trend

Revenue and expenses over time

THE KINGSLEY MONTESSORI SCHOOL INC reported revenue and expenses across 2 filing years.

RevenueExpenses
$13.3M
$13.5M
2022
$19.6M
$14.5M
2023
Total revenue and total expenses from IRS Form 990 filings.
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