Tax-exempt organization ยท Files a Form 5500
WINSTON PREPARATORY SCHOOL
135 WEST 41ST ST 5TH FL, NEW YORK, NY 10036-7320
EIN
13-3085860
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
School
IRS · 2026-09
IRS ruling date
1986-05
IRS · 2026-09
NTEE code
B28Z
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$51,007,576
IRS · 2026-09
Assets (latest 990)
$102,402,298
IRS · 2026-09
Benefit plan 501, 2024 filing
THE WINSTON PREPARATORY SCHOOL WELFARE BENEFITS
DOL · 2025-10-24
Participants (start of year)
191
DOL · 2025-10-24
Plan features
code 4A4F4H
DOL · 2025-10-24
Plan type
Single-employer plan
DOL · 2025-10-24
Business code (NAICS)
611000
DOL · 2025-10-24
Benefit plan 1, 2024 filing
THE WINSTON PREPARATORY SCHOOL 403(B) DC PLAN
DOL · 2025-07-24