Workers' Compensation Ontario 2026: WSIB Benefits, Claims & Your Rights

Every year, thousands of Ontario workers are injured on the job or develop occupational illnesses. The Workplace Safety and Insurance Board (WSIB) — Ontario's workers' compensation system — provides no-fault benefits to injured workers: you don't need to prove your employer was negligent, and your employer can't deny your claim because you made a mistake. If it happened at work, you're generally covered.

But the system comes with a critical trade-off: in exchange for guaranteed compensation, you give up the right to sue your employer. Understanding how WSIB works, what you're entitled to, and when a lawsuit might be an option instead is essential for every Ontario worker.

How WSIB Benefits Are Calculated (2026)

WSIB benefits are based on 85% of your net average earnings — not your gross salary. "Net earnings" means your gross pay minus estimated income tax, CPP contributions, and EI premiums. Benefits are tax-free, so the actual replacement rate feels closer to your take-home pay than the 85% figure suggests.

Types of WSIB Benefits

WSIB provides several categories of benefits depending on the nature and severity of your injury:

1. Loss of Earnings (LOE) Benefits

The primary benefit — 85% of net average earnings paid while you're unable to work or while you're earning less due to your injury. LOE benefits can continue until age 65 for serious injuries. After 72 months (6 years), WSIB conducts a final LOE review to determine if the benefit continues based on your earning capacity.

2. Healthcare Benefits

WSIB covers all reasonable and necessary healthcare costs related to your workplace injury, including:

• Physician visits, specialist consultations, and surgery
• Physiotherapy, chiropractic care, and occupational therapy
• Prescription medications related to the injury
• Medical devices (braces, prosthetics, mobility aids)
• Travel costs to medical appointments (mileage reimbursement)
• Home modifications if required due to permanent disability

3. Non-Economic Loss (NEL) Award

A lump-sum payment for permanent impairment — essentially compensation for pain, suffering, and loss of enjoyment of life. The amount is based on the degree of permanent impairment as assessed by a WSIB-approved physician using the American Medical Association (AMA) Guides. NEL awards range from a few thousand dollars for minor permanent impairments to over $100,000 for severe ones.

4. Labour Market Re-entry (LMR) / Retraining

If you cannot return to your pre-injury job, WSIB may fund retraining programs to help you develop skills for a new career. This can include tuition, books, and living expenses during the training period. WSIB works with you to identify suitable alternative occupations based on your abilities, education, and labour market conditions.

5. Survivor Benefits

If a worker dies as a result of a workplace injury or occupational disease, WSIB provides benefits to the surviving spouse and dependents, including a lump-sum payment, ongoing monthly payments, and educational support for dependent children.

How to File a WSIB Claim: Step by Step

1. Report immediately: Tell your supervisor or employer about the injury as soon as it happens. Delays in reporting can complicate your claim.
2. Seek medical treatment: See a doctor, walk-in clinic, or hospital emergency department. Inform them it's a workplace injury — they'll complete a Form 8 (Health Professional's Report) for WSIB.
3. Complete your Worker's Report (Form 6): Submit online at wsib.ca, by phone (1-800-387-0750), or by mail. Include detailed information about how, when, and where the injury occurred.
4. Employer files Form 7: Your employer is legally required to file within 3 business days of learning about the injury. If they refuse, contact WSIB directly.
5. WSIB adjudicates the claim: A WSIB adjudicator reviews all forms, medical evidence, and employment records. Most straightforward claims are decided within 2-4 weeks.
6. Benefits begin: If approved, LOE benefits are retroactive to the first day of lost wages (the employer pays for the day of injury itself).

The Historic Compromise: WSIB vs. Personal Injury Lawsuits

Ontario's workers' compensation system is built on a fundamental trade-off known as the "historic compromise":

The key implication: if your employer is WSIB-covered (most Ontario employers are), you cannot sue them for a workplace injury — regardless of how negligent they were. WSIB is your only remedy against the employer. However, if a third party caused or contributed to your injury (a product manufacturer, a subcontractor, or a negligent driver in a work-related accident), you may have both a WSIB claim AND a personal injury lawsuit against that third party.

WSIB and CPP Disability: Getting Both

If your workplace injury results in a severe and prolonged disability, you may also qualify for Canada Pension Plan Disability (CPP-D) benefits. You can receive both simultaneously, but WSIB applies a 50% offset:

• WSIB reduces your Loss of Earnings benefit by 50% of your CPP-D payment
• You keep 100% of your CPP-D plus the reduced WSIB amount
• Your total income is still higher than either benefit alone
• CPP-D continues after age 65 (converting to regular CPP), while WSIB LOE generally ends at 65

Employer Obligations Under WSIB

Ontario employers have significant legal obligations under the Workplace Safety and Insurance Act:

• Report injuries promptly: File Form 7 within 3 business days
• Pay for the day of injury: The employer (not WSIB) pays the worker's full wages for the day the injury occurs
• No reprisals: It is illegal to terminate, demote, discipline, or threaten a worker for filing a WSIB claim. Violations result in penalties and potential reinstatement orders
• Re-employment obligation (20+ workers): Employers with 20+ regular employees must offer the worker their pre-injury job, a comparable job, or suitable alternative work when medically cleared
• Cooperate with return to work: The employer must actively participate in developing and implementing a return-to-work plan with WSIB
• Maintain premiums: Employers pay WSIB premiums based on industry classification and claims experience

If your employer fails to meet these obligations — particularly the no-reprisals and re-employment requirements — contact WSIB immediately. The board has enforcement mechanisms and can impose financial penalties.

Return-to-Work Process

WSIB has a structured return-to-work (RTW) framework designed to get injured workers back to productive employment as quickly and safely as possible:

1. Medical clearance: Your treating physician determines when you can return to modified or full duties, and what restrictions apply
2. Modified work plan: The employer and WSIB develop a plan that accommodates your medical restrictions — this might include reduced hours, lighter physical demands, or different tasks
3. Gradual return: Many workers return on a graduated schedule (e.g., 4 hours/day increasing to full-time over several weeks)
4. Full duties or retraining: If you can return to your pre-injury job at full capacity, benefits end. If you can't, WSIB may fund retraining for alternative employment

For more information on how a job loss or workplace injury affects your overall financial plan, see our severance and job loss planning services.

Disclaimer: This article provides general information only and does not constitute legal or financial advice. Workers' compensation law is complex and situation-specific. Always consult a qualified legal professional and Certified Financial Planner for advice about your specific circumstances.