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Tax-exempt organization

ARC-KING COUNTY

ARC-KING COUNTY's Employer Identification Number (EIN) is 91-0594684.

At a glance

EIN
91-0594684 · 910594684
Legal name
ARC-KING COUNTY
Also filed as
THE ARC OF KING COUNTY
Address on file
660 SW 39TH ST STE 205, RENTON, WA 98057-4916
Records show
Tax-exempt organization; employer with a benefit plan
Latest record
2026-09

Benefit plans

DOL Form 5500 filings (EFAST2) · DOL Form 5500-SF filings (EFAST2) · records as of 2025-09-18

Benefit plan 501, 2024 filing
THE ARC OF KING COUNTY EMPLOYEE BENEFIT PLAN
Source: DOL 5500 · as of 2025-09-18
Participants (start of year)
160
Source: DOL 5500 · as of 2025-09-18
Plan features
Health (other than dental or vision); Life insurance; Dental; Long-term disability; Other
Source: DOL 5500 · as of 2025-09-18
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-09-18
Business code (NAICS)
624100
Source: DOL 5500 · as of 2025-09-18
Benefit plan 2, 2024 filing
THE ARC OF KING COUNTY 401(K) PLAN
Source: DOL 5500-SF · as of 2025-07-14
Participants (start of year)
191
Source: DOL 5500-SF · as of 2025-07-14

IRS exempt organization record

IRS Exempt Organizations Business Master File · records as of 2026-09

Tax-exempt status
501(c)(3) charitable, religious, educational
Source: IRS · as of 2026-09
Deductibility
Contributions are deductible
Source: IRS · as of 2026-09
Foundation classification
Publicly supported charity (170(b)(1)(A)(vi))
Source: IRS · as of 2026-09
IRS ruling date
1980-05
Source: IRS · as of 2026-09
Latest tax period on file
2025-06
Source: IRS · as of 2026-09
Revenue (latest 990)
$12,808,577
Source: IRS · as of 2026-09
Assets (latest 990)
$11,177,599
Source: IRS · as of 2026-09

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2) and IRS Exempt Organizations Business Master File), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the Washington Secretary of State, Corporations and Charities Division; see the Washington business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

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