Tax-exempt organization · Files a Form 5500 · State registration on file
EL OSO AREA WATER SUPPLY CORPORATION
Also filed as EL OSO WATER SUPPLY CORPORATION
PO BOX 309, KARNES CITY, TX 78118-0309
EIN
74-1719435
Texas registration
Active · Texas nonprofit corporation
TX Comptroller · 2026-09-05
Texas document number
0029088501
TX Comptroller · 2026-09-05
Tax-exempt status
501(c)(12) benevolent life or mutual
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
IRS ruling date
1978-05
IRS · 2026-09
Latest tax period on file
2024-12
IRS · 2026-09
Revenue (latest 990)
$4,538,547
IRS · 2026-09
Assets (latest 990)
$16,832,361
IRS · 2026-09
Benefit plan 1, 2024 filing
EL OSO WATER SUPPLY CORPORATION RETIREMENT PLAN
DOL · 2025-06-19
Participants (start of year)
12
DOL · 2025-06-19
Plan assets (end of year)
$157,960
DOL · 2025-06-19
Plan features
code 2A2E2F2G2J2K2T3D
DOL · 2025-06-19
Plan type
Multiemployer plan
DOL · 2025-06-19
Business code (NAICS)
221300
DOL · 2025-06-19