Tax-exempt organization ยท Files a Form 5500
LANDMARK SCHOOL INC
429 HALE STREET, PRIDES CROSSING, MA 01965-0000
EIN
04-2429311
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (509(a)(2))
IRS · 2026-09
IRS ruling date
1968-05
IRS · 2026-09
NTEE code
B280
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$49,175,071
IRS · 2026-09
Assets (latest 990)
$97,296,936
IRS · 2026-09
Benefit plan 1, 2024 filing
LANDMARK SCHOOL 401(K) PLAN
DOL · 2026-03-10
Participants (start of year)
468
DOL · 2026-03-10
Plan features
code 2A2E2F2G2J2K2T3D
DOL · 2026-03-10
Plan type
Single-employer plan
DOL · 2026-03-10
Business code (NAICS)
611000
DOL · 2026-03-10
Benefit plan 501, 2024 filing
LANDMARK SCHOOL WELFARE AND FRINGE BENEFIT PLAN
DOL · 2025-12-15