Canada does not have one national workers’ compensation plan. It has 13 separate provincial and territorial boards, each with its own earnings cap, benefit rate, premium rules, and claim deadlines. If you work, hire, or contract across provincial lines, the rules change every time you cross a border.
This guide covers how WCB works everywhere in Canada: what it pays, every board’s key numbers, who is and is not covered, how to file a claim, and the protection gaps that surprise most workers only after an injury. For a shorter overview of the trade-offs built into the system, start with my earlier article, Workers’ Compensation Board: Basic Protection or an Illusion of Security?
What Is Workers’ Compensation (WCB) in Canada?
Workers’ compensation, known as WCB, WSIB, WorkSafeBC, or CNESST depending on the province, is a no-fault, mandatory insurance system for workers injured on the job or made ill by their work. Employers fund it entirely through premiums. Workers pay nothing.
No-fault means you receive benefits regardless of who caused the accident: employer negligence, your own mistake, or plain bad luck. In exchange, you give up the right to sue your employer. This bargain dates to 1913, when Judge William Meredith set out the five principles that still govern every Canadian board: no-fault compensation, collective employer liability, guaranteed security of payment, exclusive jurisdiction, and administration by an independent board.
What WCB Covers, and What It Does Not
Covered
- Acute workplace injuries: slips, falls, equipment accidents, repetitive strain
- Occupational diseases from workplace exposure, such as asbestos-related illness or noise-induced hearing loss
- Psychological injuries in most provinces, where PTSD or another condition is directly caused by a traumatic work event
- Aggravation of a pre-existing condition, where work made it worse
Not covered
The single largest gap: WCB does not cover any illness that cannot be tied directly to a specific workplace cause. Cancer, heart disease, diabetes, depression, chronic back conditions, none of these qualify in the typical case, and illness is the most common reason working Canadians lose income long-term.
- Illness of any kind not caused by workplace exposure
- Injuries outside work: at home, on weekends, during sports or recreation
- Earnings above your province’s cap, which are simply uninsured
- Your family members, in every province
- Mental health conditions without a specific traumatic workplace cause: burnout, general stress, and anxiety do not qualify
How WCB Benefits Are Calculated
Every board follows the same basic logic: it replaces a percentage of your net (after-tax) earnings, capped at a provincial maximum. Benefits are tax-free.
- Take your gross earnings at the time of injury
- Cap them at the provincial maximum assessable amount
- Calculate net earnings after standard tax, CPP, and EI deductions
- Apply the provincial rate, 85% or 90% of net
A worked example: an Albertan earning $90,000 a year is under the provincial cap, so full earnings count. Net earnings come to roughly $65,000. At 90% of net, WCB pays about $58,500 a year, or $4,875 a month. Take-home pay before the injury was closer to $5,400 a month. The benefit is real, and so is the gap.
Every Provincial Board at a Glance
Figures below are for 2025 unless noted, and caps change annually. Always confirm current numbers with your board.
| Province / Territory | Board | Max earnings | Benefit rate |
|---|---|---|---|
| Alberta | WCB-Alberta | $106,400 | 90% net |
| British Columbia | WorkSafeBC | $121,500 | 90% net |
| Ontario | WSIB | ~$112,500 | 85% net |
| Quebec | CNESST | ~$107,000 | 90% net |
| Saskatchewan | WCB-Saskatchewan | $108,223 (2026) | 90% net |
| Manitoba | WCB-Manitoba | $171,500 (2026) | 90% net |
| New Brunswick | WorkSafeNB | ~$73,100 | 85% net |
| Nova Scotia | WCB Nova Scotia | $76,300 | 75% first 26 wks, then 85% |
| PEI | WCB PEI | ~$65,400 | 85% net |
| Newfoundland & Labrador | WorkplaceNL | ~$77,000 | 85% net |
| NWT / Nunavut | WSCC | ~$107,600 | 90% net |
| Yukon | Yukon WCB | $107,599 (2026) | 90% net |
A few details worth knowing. Manitoba has the highest cap in the country and the lowest average premium at $0.95 per $100 of payroll. Alberta introduced presumptive PTSD coverage for first responders in 2018. BC has the broadest psychological injury coverage and is increasingly bringing gig workers into the system. Ontario’s WSIB is the largest board by volume, and its loss-of-earnings benefits can run to age 65. Quebec is the only province where a worker with a WCB claim can still sue a third party other than the employer. The Northwest Territories and Nunavut require employers to register before hiring anyone.
If you work in more than one province, coverage follows where the work is performed, not where your employer is registered. Regular cross-border work can require separate registrations.
The Contractor Question: Who Is Actually Covered?
Employees in mandatory industries are covered automatically through their employer’s account. The confusion starts with everyone else.
Business owners, directors, partners, and incorporated contractors are not automatically covered in most provinces. Your company’s WCB account covers your workers, not you. Personal coverage exists in every province, but it is optional: you must apply, choose a coverage level within your province’s limits, and be ready to verify earnings with tax documents at claim time.
Self-employed people without employees usually are not required to register. In practice, many general contractors demand a WCB clearance certificate before a subcontractor sets foot on site, which makes personal coverage a business necessity even where the law does not require it.
How to File a WCB Claim
- Report the injury to your employer immediately. Most provinces require the employer to report to the board within 72 hours; BC allows 5 business days.
- See a doctor and say clearly that the injury is work-related. The physician’s report, due within about 48 hours in most provinces, is the foundation of your claim.
- File your own worker’s report through your board’s portal or app, with incident details, employment and wage information, and treatment received.
- Adjudication. An adjudicator reviews the worker, employer, and physician reports and decides eligibility, benefit level, and expected recovery timeline. This takes days to weeks.
- Benefits begin and return-to-work planning starts. Medical benefits usually have no waiting period. Both you and your employer are obligated to cooperate on a safe return.
If your claim is denied, every province has an appeal route: in Alberta, the Dispute Resolution and Decision Review Body and then the Appeals Commission; in Ontario, WSIAT. Appeal deadlines are strict, typically 90 days to 12 months from the decision. Keep every document.
What Employers Must Do
- Register with your provincial board when you hire your first worker, usually within 10 to 15 days. The NWT and Nunavut require registration before hiring.
- Pay premiums based on assessable payroll and your industry rate, from under $1 per $100 of payroll for office work to $5 to $10+ for forestry and logging. Your own claims history adjusts your rate over time.
- Report injuries on time. Late reporting brings penalties and complicates the worker’s claim.
- Support return to work. Offering modified duties when the doctor clears them is a legal obligation, not a courtesy.
Where WCB Ends: The Gap Most Workers Never See
Consider the three most common ways working Canadians lose income for months or years:
- Illness such as cancer or a cardiac condition: not covered by WCB. EI sickness benefits pay 55% of insurable earnings for a maximum of 26 weeks.
- Off-job injury: not covered by WCB. Same EI maximum of 26 weeks.
- On-job injury: covered by WCB, subject to the cap and the net-earnings formula.
For the two most common scenarios you have 26 weeks of partial income replacement, then nothing. The average serious disability in Canada lasts close to three years. Private disability and critical illness coverage exist precisely to fill this window: they can cover illness, off-job injuries, and income above the provincial cap. I break down how a diagnosis actually hits a household budget in my guide to critical illness insurance in Canada.
Frequently Asked Questions
Is WCB the same in every province?
No. There are 13 separate boards with different caps, rates, and deadlines. The table above shows the key numbers side by side.
Do WCB benefits count as taxable income?
No, WCB wage-loss benefits are tax-free. They are calculated on net earnings partly for that reason.
I am incorporated. Does my company’s WCB account cover me?
In most provinces, no. Owners and directors need optional personal coverage and must apply for it separately.
Can I get WCB for burnout or work stress?
Generally no. Psychological coverage applies to conditions caused by a specific traumatic workplace event or harassment, and provinces vary. General stress and burnout do not qualify.
Can I collect WCB and EI at the same time?
Not for the same period. EI sickness benefits are the fallback for illness and off-job injuries that WCB does not touch.
Want to Know Where Your Income Is Actually Exposed?
I offer a free income-protection review for workers, contractors, and business owners in Canada. We map what WCB and EI would really pay in your situation, find the uninsured window, and only then talk about whether closing it makes sense. No pressure and no jargon.
Larisa Belikova, Independent Insurance Broker, Calgary AB
Call or text 587-892-4103, or book a free consultation. I work with clients in English, Ukrainian, and Russian.
This article is for information only and does not constitute legal or financial advice. WCB rules, rates, and earnings caps change annually. Verify current figures with your provincial board.