Electrical Instrument Manufacturing workers comp rate in Illinois
The filed workers comp rate for class code 3685 (Electrical Instrument Manufacturing) in Illinois is $0.952 per $100 of payroll , effective 2026-01-01. On $500,000 of payroll, that's roughly $4,760 in base premium.
Source quote
"3685 0.952"
From NCCI / state rating bureau, effective 2026-01-01.
FAQ
What is the workers comp rate for code 3685 in Illinois?
The filed workers comp loss cost / rate for NCCI class code 3685 (Electrical Instrument Manufacturing) in Illinois is $0.952 per $100 of payroll, effective 2026-01-01.
How much would I pay in Illinois for code 3685 on $500,000 of payroll?
At $0.952 per $100, $500,000 of payroll yields a base premium of $4,760 before experience modifier and schedule credits. Actual cost varies by carrier and underwriting.
Where else can I see code 3685?
UT has the cheapest filed rate for code 3685 ($0.160) and NJ the highest ($1.29). Illinois sits at the 86th percentile across 21 peer states.