Tax-exempt organization ยท Files a Form 5500
RIVERS SCHOOL CORPORATION
333 WINTER ST, WESTON, MA 02493-1071
EIN
04-2104457
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
1932-12
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$45,867,933
IRS · 2026-09
Assets (latest 990)
$128,206,705
IRS · 2026-09
Benefit plan 1, 2024 filing
THE RIVERS SCHOOL DEFINED CONTRIBUTION RETIREMENT PLAN
DOL · 2025-10-15
Participants (start of year)
415
DOL · 2025-10-15
Plan features
code 2M2G2L2F2T3D
DOL · 2025-10-15
Plan type
Single-employer plan
DOL · 2025-10-15
Business code (NAICS)
611000
DOL · 2025-10-15
Benefit plan 501, 2024 filing
THE RIVERS SCHOOL CORPORATION HEALTH AND WELFARE BENEFIT WRAP
DOL · 2025-06-02
Participants (start of year)
159
DOL · 2025-06-02