Tax-exempt organization ยท Files a Form 5500
ARC-KING COUNTY
Also filed as THE ARC OF KING COUNTY
660 SW 39TH ST STE 205, RENTON, WA 98057-4916
EIN
91-0594684
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (170(b)(1)(A)(vi))
IRS · 2026-09
IRS ruling date
1980-05
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$12,808,577
IRS · 2026-09
Assets (latest 990)
$11,177,599
IRS · 2026-09
Benefit plan 501, 2024 filing
THE ARC OF KING COUNTY EMPLOYEE BENEFIT PLAN
DOL · 2025-09-18
Participants (start of year)
160
DOL · 2025-09-18
Plan features
code 4A4B4D4H4Q
DOL · 2025-09-18
Plan type
Single-employer plan
DOL · 2025-09-18
Business code (NAICS)
624100
DOL · 2025-09-18
Benefit plan 2, 2024 filing
THE ARC OF KING COUNTY 401(K) PLAN
DOL · 2025-07-14
Participants (start of year)
191
DOL · 2025-07-14