Public Charity

THE WINSTON PREPARATORY SCHOOL

Based in NEW YORK, NY, THE WINSTON PREPARATORY SCHOOL operates as a Public Charity. The organization reported $51.0M in revenue, $47.5M in expenses, $102.4M in total assets for fiscal year 2025. Imperigo tracks 42 reported grant relationships connected to this organization totaling approximately $1.7M.

EIN: 133085860 NEW YORK, NY Special Education NTEE: B28 Latest filing: 2025
Total Revenue$51.0M
Total Expenses$47.5M
Total Assets$102.4M
Grant Records42
Funding Total$1.7M
Filing Years2021–2025

Mission

THE MISSION OF THE WINSTON PREPARATORY SCHOOL IS TO FACILIATE THE INDEPENDENCE AND MEANINGFUL PARTICIPATION OF STUDENTS WITH SPECIFIC LEARNING DISORDERS THROUGH A CONTINUOUS FEEDBACK SYSTEM THAT DEVELOPS SKILL ACQUISITION AND THE QUALITIES OF A SUSTAINABLE AND INDEPENDENT LEARNER. WINSTON PREPATORY SCHOOL ALSO SEEKS TO INFLUENCE THE FIELD OF EDUCATION WITH RESEARCH AND IMPLEMENTATION MODELS THAT ACHIEVE THESE ENDS, IN THIS WAY.

Where $100 goes at The Winston Preparatory School

How The Winston Preparatory School divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.

$79 Programs the work itself
$19 Management running the organization
$2 Fundraising raising the next dollar

Inside the $79 for programs

$79
The Winston Preparatory School is a private fully accredited school for children with learning disabilities
All program spending · Reported in the filing: 619 students
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Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.

Officers & Directors

TRUSTEE Andrea Geisser
CHIEF ENROLLMENT OFFICER Beth Sugerman
TRUSTEE Chris Petillo
TRUSTEE Chris Spofford
TRUSTEE Constance Pond
CHIEF FINANCIAL OFFICER Daniel Degnan

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$1,225,950 24 grants
Education
$391,850 15 grants
Health & Medicine
$21,600 1 grant
Research & Policy
$19,914 2 grants

Financial Trends

Year Revenue Expenses Assets
2025 $51.0M $47.5M $102.4M
2024 $46.3M $46.9M $101.0M
2023 $44.7M $43.5M $102.0M
2022 $41.4M $40.8M $58.8M
2021 $37.3M $36.6M $56.9M

Between 2021 and 2025, reported annual revenue grew from $37.3M to $51.0M (+37%), with total assets most recently reported at $102.4M.

Interactive year-over-year charts and full filing details available with membership.

See the full picture for THE WINSTON PREPARATORY SCHOOL

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