Tax-exempt organization ยท Files a Form 5500
NEW YORK INDEPENDENT SYSTEM OPERATOR INC
Also filed as NY INDEPENDENT SYSTEM OPERATOR, INC.
10 KREY BLVD, RENSSELAER, NY 12144-9681
EIN
14-1815612
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
2000-01
IRS · 2026-09
NTEE code
W800
IRS · 2026-09
Latest tax period on file
2025-12
IRS · 2026-09
Revenue (latest 990)
$274,786,972
IRS · 2026-09
Assets (latest 990)
$869,133,029
IRS · 2026-09
Benefit plan 501, 2024 filing
THE NEW YORK INDEPENDENT SYSTEM OPERATOR INC. BENEFIT PLAN
DOL · 2026-04-13
Participants (start of year)
630
DOL · 2026-04-13
Plan features
code 4A4B4D4E4H4I4Q
DOL · 2026-04-13
Plan type
Single-employer plan
DOL · 2026-04-13
Business code (NAICS)
541990
DOL · 2026-04-13
Benefit plan 1, 2024 filing
NEW YORK INDEPENDENT SYSTEM, INC. 401(K) RETIREMENT PLAN
DOL · 2025-09-23