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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Workers’ Compensation (WSIB) Ontario » WSIB Claims & Workplace Injuries Ontario » Can an Employer Legally Discourage You from Filing a WSIB Form 6 in Ontario?

Can an Employer Legally Discourage You from Filing a WSIB Form 6 in Ontario?

29 Jun 2026 7 min read No comments WSIB Claims & Workplace Injuries Ontario
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Under the Workplace Safety and Insurance Act (WSIA), claim suppression is strictly illegal. An employer cannot legally discourage you from filing a WSIB Form 6 in Ontario, and offering cash under the table can result in corporate fines of up to $500,000 CAD per offence (or up to $750,000 CAD per conviction for multiple counts under the Working for Workers Seven Act, 2025). You generally have six months to file your claim.

Sustaining a workplace injury is a highly stressful experience, and facing pressure from your boss only makes it worse. Many workers in Ontario wonder if an employer can legally discourage them from filing a WSIB Form 6. The short answer is absolutely not. Claim suppression is considered a severe offence under Ontario’s labour laws.

Whether you are working on a construction site in Toronto, a manufacturing plant in Mississauga, or an office in Ottawa, the rules remain exactly the same. Employers are legally obligated to report workplace injuries that require medical attention or result in lost time by filing a Form 7. Attempting to bypass this system by intimidating you or offering private settlements is entirely against the law. Additionally, under Section 22.2 of the WSIA (introduced by the Working for Workers Seven Act, 2025), it is strictly illegal for an employer to make any false or misleading statements or representations to the Board regarding any person’s claim for benefits.

This guide will walk you through your rights, how to identify illegal claim suppression, and the exact steps you should take if your employer tries to stop you from seeking your rightful WSIB benefits. 📊 Remember, protecting your health and financial future is always more important than a temporary, unofficial cash offer.

Step-by-Step Process for Handling Claim Suppression in Ontario

If you have been injured on the job, you might feel trapped between losing your income and angering your employer. Fortunately, the law in Ontario protects you from this unfair dilemma. Most applicants in this province choose to follow a clear, documented path to ensure their rights are upheld.

Step 1: Recognizing “Cash Under the Table” Offers

Claim suppression happens when an employer tries to convince you not to report your injury to the Workplace Safety and Insurance Board (WSIB). Often, this comes in the form of a cash offer, a promise of paid days off, or even subtle threats about your job security. They might say that filing a claim will ruin the company’s safety record or increase their insurance premiums.

It is crucial to understand that these unofficial agreements offer you zero long-term protection. If your injury worsens six months from now, the cash your employer gave you will likely not cover your ongoing medical treatments or permanent loss of earnings. Document any such offers by writing down the date, time, and exact words your employer used.

Step 2: Seeking Immediate Medical Attention

Your health must always be the primary focus. Go to a hospital, a local walk-in clinic, or your family doctor immediately. When you arrive, you must tell the healthcare provider that this is a workplace injury. 🏥 This simple statement triggers the doctor’s legal duty to fill out a WSIB Form 8 and submit it directly to the board.

Do not let your employer drive you to the clinic and speak on your behalf. Some unethical supervisors attempt to tell the doctor that the injury happened at home. Speak clearly and ensure the medical record reflects that the accident occurred during your working hours.

Step 3: Filing Your Own WSIB Form 6

Even if your employer refuses to file their required Form 7, you can and should file your own Worker’s Report of Injury or Disease (Form 6). You do not need your employer’s permission to submit this document. You can easily complete and submit the Form 6 through the official WSIB online services portal.

Ensure you fill out every section honestly and accurately. Describe exactly how the injury occurred and list any witnesses who saw the incident. The WSIB will cross-reference your Form 6 with the doctor’s Form 8, and they will formally demand the employer’s Form 7 if it is missing.

Step 4: Reporting the Illegal Intimidation

If your employer actively threatened to fire you or demote you for filing a WSIB claim, this is a distinct violation of the WSIA. You have the right to report this behaviour to the WSIB’s Action Centre or directly to your assigned case manager. 👮 The WSIB has a dedicated unit that investigates employers for claim suppression and fraud.

In cases of severe reprisal or wrongful termination, you may also need to consult with an employment lawyer or a WSIB paralegal. They can help you file a grievance or a reprisal complaint, ensuring you are compensated for any lost wages caused by the employer’s illegal retaliation.

How Much Does it Cost to File a WSIB Claim in Ontario?

Filing a WSIB claim is entirely free for the injured worker. However, if your employer is fighting your claim and you need professional help, you might face some legal costs. Here is a general breakdown of potential expenses:

  • Filing Form 6: $0 CAD. The administrative process is free.
  • Medical Reports: Generally covered by WSIB, though your doctor might charge a small fee (around $50 to $100 CAD) for copying extensive medical files.
  • Office of the Worker Adviser (OWA): Free representation for non-unionized workers, but wait times can be lengthy.
  • Private WSIB Lawyer or Paralegal: Often work on a contingency fee basis (usually 15% to 30% of your retroactive benefits) or charge hourly rates ranging from $250 to $500 CAD.

How Long Does the WSIB Process Take?

Time is of the essence when dealing with workplace injuries. By law, you have exactly six months from the date of the accident to file your Form 6, though doing it immediately is highly recommended. Once you submit your form, the WSIB generally takes about 14 to 21 days to assign a claim number and make an initial entitlement decision.

If your employer attempts to delay the process by refusing to submit their Form 7, the WSIB can penalize them financially. The board will typically proceed with adjudicating your claim based on your Form 6 and the doctor’s Form 8, meaning your benefits should not be permanently held hostage by a non-compliant boss.

Cash Under the Table vs. Official WSIB Claim

To clearly illustrate why you should never accept a private settlement, review the comparison below. Relying on your employer’s goodwill is a massive financial risk.

FeatureCash Under the TableOfficial WSIB Claim (Form 6)
Long-Term Medical CoverageNone. Employer can stop paying at any time.Covered for the lifespan of the workplace injury.
Loss of Earnings ProtectionUsually only covers a few days of missed shifts.Pays 85% of your net earnings while you recover (Bill 105, introduced in April 2026, proposes increasing this rate to 90% for new claims).
Retraining ProgramsNot available.Access to Work Transition programs if you cannot return to your old job.
Legal ProtectionZero protection against getting fired later.Employer has a legal duty to accommodate your return to work.

Frequently Asked Questions (FAQ)

Can I be fired for filing a WSIB claim in Ontario?

No. Under the WSIA, firing or penalizing a worker for reporting an injury is illegal. If your employer terminates you shortly after filing a Form 6, the WSIB will presume it was a reprisal, and the employer will face severe financial penalties unless they can prove the termination was completely unrelated.

What if I already accepted cash from my boss?

You can still file a WSIB Form 6. You are legally barred from signing away your WSIB rights in Ontario. Even if you signed a piece of paper agreeing not to sue or report the injury in exchange for cash, that contract is completely null and void under Ontario law. You must report the money you received to the WSIB to prevent double-dipping, however.

Does my employer have to sign my Form 6?

No, your employer has nothing to do with your Form 6. It is your personal report of the accident. Your employer is responsible for filing their own separate document, which is the Form 7. You do not need their approval, signature, or review to submit your form to the board.

How does the WSIB punish employers for claim suppression?

The WSIB takes claim suppression extremely seriously. Employers found guilty of discouraging claims, offering private cash settlements, or intimidating workers can face massive fines. Under the WSIA, standard corporate fines can reach up to $500,000 CAD per offence. However, following amendments introduced by the Working for Workers Seven Act, 2025 (Bill 30), a corporation convicted of multiple counts of the same offence in the same legal proceeding can face fines up to $750,000 CAD for each conviction. Individual directors can also face personal fines or jail time for severe offences.

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