Illinois Workers' Compensation Calculator
Estimate IL workers' comp benefits — 820 ILCS 305, lifetime medical with no cap, PPD schedule (thumb 76wk, hand 205wk, leg 215wk) + wage differential option, delay penalties
Illinois workers' compensation claims are governed by 820 ILCS 305 (Illinois WC Act) (IL WC Framework): Exclusive remedy under §305/5. Of the 5 landmark Illinois workers' compensation awards documented on this page, the largest is $600K (Permanent total disability).
🏛 IL 2026: 66.67% AWW TTD. NO CAP on lifetime medical benefits. PPD Schedule + §8(d)(1) wage differential option. §19(k) + §16 penalties for carrier delay.
Your Injury
Your Estimated Settlement
$3,500 — $8,500
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Workers' compensation is a no-fault system: your benefits are not reduced because you were partly or fully responsible for the accident.
Workers' compensation does not pay pain and suffering. Unlike a personal injury claim, it covers medical treatment and a portion of your lost wages only — so no pain-and-suffering amount is included above.
This figure does not include a permanent impairment award. If your injury leaves lasting limitations, most states add a separate payment based on a doctor's impairment rating and a statutory schedule.
If someone other than your employer caused the injury — a subcontractor, a driver, a defective machine — you may also have a separate personal injury claim against that party, and that claim can include pain and suffering.
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Editorially Reviewed — Content reviewed for accuracy using published legal research, government data, and verified court records. See our methodology
Reviewed by Leonard Goldberg, Editor
Illinois Workers' Compensation — No Medical Cap
Illinois Workers' Compensation under the Illinois Workers' Compensation Act (820 ILCS 305) is administered by the Illinois Workers' Compensation Commission (IWCC). §305/5 is exclusive remedy. The Act's most distinctive feature is uncapped lifetime medical benefits — all reasonable and necessary medical care for compensable injuries covered for life, no statutory dollar cap.
2026 rates: TTD rate = 66.67% of AWW. Semi-annual rate adjustments (January 15 and July 15) based on Illinois SAWW. Waiting period: 3 days; retroactive if disability exceeds 14 days. PPD uses two systems: (1) Schedule awards — fixed weeks per body part (thumb 76, hand 205, leg 215, both ears 215). (2) §8(d)(1) Wage Differential — for workers returning to lower-paying jobs, paid at difference between pre-injury AWW and post-injury earnings, capped at the statewide AWW.
Illinois has strong carrier accountability statutes: 820 ILCS 305/19(k) and §16 provide penalties against employers/carriers for unreasonable delay in paying benefits or authorizing medical treatment. Penalties can add 50% to the amount delayed, plus attorney's fees. This drives prompt handling and rewards plaintiff counsel for aggressive enforcement. Third-party claims preserved under §5(b).
Key Illinois Workers' Comp Statutes
IL WC Act has several plaintiff-friendly features:
820 ILCS 305 (Illinois WC Act)
IL WC FrameworkStandard: Exclusive remedy under §305/5
Scope: Administered by Illinois Workers' Compensation Commission (IWCC)
820 ILCS 305/5(b)
Third-Party Claims PreservedStandard: Full tort recovery against non-employer defendants
Scope: Employer/carrier subrogation lien on net recovery
820 ILCS 305/8(d)(1) — Wage Differential
Wage Diff PPDStandard: Paid at difference between pre-injury AWW and post-injury earnings, capped at SAWW
Scope: Alternative to schedule awards
820 ILCS 305/19(k) + §16
Delay PenaltiesStandard: Penalties for unreasonable delay in payments
Scope: Drives prompt carrier handling
IL PPD Schedule
Schedule AwardsStandard: Thumb 76 weeks, Hand 205 weeks, Leg 215 weeks
Scope: Body-part-based fixed weeks
Benefits + Two-Track PPD System
TTD: 66.67% of AWW, subject to IWCC-set max/min rates (reset Jan 15 + July 15). PPD Schedule: body-part-based fixed weeks — thumb 76, hand 205, leg 215, both ears 215, eye 160. Paid at 60% of AWW. §8(d)(1) Wage Differential: 66.67% of difference between pre-injury AWW and post-injury earnings, capped at statewide AWW, paid for life or until retirement age. §8(f) PTD: for total disability — 66.67% of AWW for life. Medical: NO CAP on lifetime medical — all reasonable + necessary. §19(k) + §16 penalties: 50% addition for unreasonable delay. Subrogation under §5(b) on third-party recovery.
Exclusive Remedy + Penalty Structure
§305/5 exclusive remedy bars employer suits. Exceptions: (1) Intentional tort — high bar (employer must specifically intend the injury). (2) Employer fails to carry coverage. (3) Dual capacity doctrine. Unlike some states, IL recognizes dual capacity more readily. Penalty structure is distinctive: §19(k) provides 50% penalty on any benefit payment delayed unreasonably. §16 allows attorney's fees on top when carrier acts in bad faith. These penalties drive prompt handling and make IL plaintiff-counsel economics favorable. Third-party claims under §5(b) fully preserved; subrogation lien on net recovery.
Benefit Maximums + Medical
Max weekly rates: IWCC sets semi-annually; 2026 rates published on IWCC.illinois.gov (verify current). PPD Schedule: fixed weeks per body part × 60% AWW. Wage differential §8(d)(1): capped at statewide AWW × life or retirement. PTD §8(f): 66.67% AWW for life. Medical: NO CAP. All reasonably necessary medical for compensable injuries covered for life — unique among 5 states compared. §19(k) penalties: 50% addition for delayed payments. §16 fees: attorney fees in bad-faith cases.
IL Workers' Comp Settlement Ranges
IL WC settlements benefit from uncapped lifetime medical + aggressive carrier penalty leverage:
| Amount | Year | Case / Injury |
|---|---|---|
| $600K | — | — Permanent total disability |
| $200K | — | — Back surgery |
| $120K | — | — Shoulder rotator cuff surgery |
| $80K | — | — Back disc herniation (no surgery) |
| $40K | — | — Soft tissue / sprains (typical moderate) |
Illinois Workers' Comp FAQs
Why are Illinois lifetime medical benefits so valuable?
820 ILCS 305 has NO cap on total lifetime medical expenses for compensable work injuries. All reasonable and necessary medical care is covered — for life. This is unique among the 5 states we analyze (NY capped by carrier max, CA MPN-controlled, FL reasonable + necessary but narrowly defined, TX network-controlled). For injuries requiring long-term care (spinal cord, TBI, chronic pain), IL's open-ended medical coverage can be worth $500K-$5M+ in present-value terms — a major driver of settlement leverage.
What are §19(k) and §16 penalties?
§19(k): 50% penalty added to any benefit payment delayed unreasonably. §16: attorney's fees awarded where carrier acted in bad faith. Triggered by: (1) delay in authorizing medical treatment, (2) delay in paying TTD, (3) late IIB/PPD payments. Penalties compound the carrier's liability AND reward plaintiff counsel for aggressive enforcement. Most CA/FL/TX systems have weaker penalty structures — IL's combination drives prompter handling.
What is the §8(d)(1) wage differential?
An alternative to schedule PPD: if you return to work at a lower-paying job due to your injury, you can elect §8(d)(1) wage differential — 66.67% of the difference between your pre-injury AWW and post-injury earnings, paid for life or until retirement age. Capped at statewide AWW. Example: pre-injury $1,000/wk, post-injury $600/wk — you get 66.67% of $400 = $267/week for life. Can exceed schedule PPD value for young workers with long earning horizons. Strategic choice between schedule and §8(d)(1) is case-specific.
Can I sue my Illinois employer for a workplace injury?
Generally no — §305/5 exclusive remedy. Exceptions: (1) intentional tort — high bar. (2) Employer fails to secure coverage. (3) Dual capacity (IL recognizes more readily than some states). Most injured IL workers pursue third-party claims under §5(b) against non-employer defendants (equipment manufacturers, property owners, other contractors). Subrogation lien applies but net recovery typically exceeds WC-only.
What are typical Illinois Workers' Comp settlement values?
Settlements (via Commission-approved contract or continuing benefits) range: soft tissue/sprains: $15K-$40K. Back disc herniation (no surgery): $40K-$80K. Back surgery: $80K-$200K. Shoulder rotator cuff: $50K-$120K. Knee surgery: $30K-$80K. Permanent total disability: $300K-$600K+. Values are boosted by: (1) uncapped medical (substantial present-value component), (2) §19(k) penalty exposure, (3) Cook County juries (if case goes to trial under third-party claims).
Pending IL WC Issues
Active legal developments (as of April 2026):
- IL 2026 TTD max/min dollar amounts not publicly scrapeable — JavaScript tables on IWCC site. Call 312-814-6500 or iwcc.illinois.gov for hard numbers before publishing.
- Rates reset Jan 15 + July 15 based on IL SAWW.
- NO cap on total lifetime medical — all reasonable + necessary medical covered for life.
- Waiting period: 3 days; retroactive if disability exceeds 14 days.
Informational only — consult a licensed attorney for case-specific advice.
Primary Sources
- iwcc.illinois.gov/resources/resources-for/benefits.html
- iwcc.illinois.gov/content/dam/soi/en/web/iwcc/documents/ppdschedule.pdf
- mcharguelaw.com/workers-compensation/illinois-workers-comp-settlement-chart-how-much-is-your-case-worth
Other State Workers Compensation Calculators
New York
$1,281.50/wk max, LWEC non-schedule PPD, 2025 Protection in Workplace Act
California
$1,764.11/wk max (highest), SIBTF + 5 exclusive remedy exceptions
Florida
$1,358/wk, 104-week TTD cap, narrow catastrophic definition
Texas
$1,271/wk, unique non-subscriber option, LIB + 3% COLA
Main Workers Comp Calculator
Nationwide overview + benefits calculator
All Workers Compensation Calculators by State
Other Calculators for Illinois
Each Illinois calculator reflects state-specific laws (caps, statutes of limitations, comparative-negligence rules) and uses Illinois verdict data where available.