Tax-exempt organization · Files a Form 5500 · State registration on file
POST OAK SCHOOL
4600 BISSONNET ST, BELLAIRE, TX 77401-3002
EIN
74-1486232
Texas registration
Active · Texas nonprofit corporation
TX Comptroller · 2026-09-05
Texas document number
0019895201
TX Comptroller · 2026-09-05
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
1972-08
IRS · 2026-09
NTEE code
B820
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$16,741,721
IRS · 2026-09
Assets (latest 990)
$35,504,376
IRS · 2026-09
Benefit plan 1, 2024 filing
THE POST OAK SCHOOL RETIREMENT SAVINGS PLAN
DOL · 2025-09-29
Participants (start of year)
176
DOL · 2025-09-29
Plan features
code 2E2F2G2J2K2T3D
DOL · 2025-09-29
Plan type
Single-employer plan
DOL · 2025-09-29