If you disagree with a decision made by the Workplace Safety and Insurance Board (WSIB), you will often hear that you need to file an objection. That wording can be confusing, because at the WSIB, the objection process is actually part of the appeal process.
Understanding this distinction is important. Many injured workers lose appeal rights simply because they do not realize there are two required steps.
At the Institute for Injured Workers, we help injured workers across Ontario understand how the WSIB objections and appeals really work — and how to protect their rights.
In Plain Language: What Is an Objection at WSIB?
An objection is not a separate process from an appeal. It is the first required step in the WSIB’s appeal process.
To appeal most WSIB decisions, you must:
- File an Intent to Object (to protect your right to appeal)
- Complete the Appeal Readiness process to actually start the appeal
If either step is missed, your appeal may never move forward.
Step One: The Intent to Object (Protecting Your Rights)
The Intent to Object Form is how you formally tell the WSIB that you disagree with a decision and intend to appeal it.
This step:
- Preserves your appeal rights
- Must be filed within the deadline (usually six months from the decision date)
- Does not require full evidence or detailed arguments yet
Think of this as placing a legal marker that says: I disagree, and I want to appeal.
Why the Intent to Object Is So Important
If you do not file an Intent to Object on time:
- The WSIB decision usually becomes final
- You may lose the right to continue the appeal process
- You may not be able to proceed to the WSIAT later
Even if you are still waiting for medical reports or legal advice, filing this form on time is critical. Do not wait!
Step Two: The Appeal Readiness Process (Starting the Appeal)
After the WSIB receives your Intent to Object, it will send you:
- A copy of your WSIB file
- An Appeal Readiness Form
The appeal does not truly begin until the Appeal Readiness Form is completed and returned.
This form tells WSIB:
- Which issues you are appealing
- That you are ready to proceed
- That you want the appeal reviewed by an Appeals Resolution Officer (ARO)
If the Appeal Readiness Form is not returned, the appeal will not move forward.
What Happens After the Appeal Readiness Form Is Filed?
Once the Appeal Readiness Form is submitted:
- WSIB assigns the appeal to an Appeals Resolution Officer
- Evidence and written submissions may be requested
- In some cases, a hearing (often by phone or video conference) may be scheduled
- The WSIB issues a decision confirming, changing, or overturning the original decision
Some appeals are resolved at this stage. Others may proceed further.
What WSIB Decisions Can Be Appealed?
Most decisions that affect entitlement or benefits can be appealed, including:
- Claim denials
- Benefit reductions or terminations
- Return‑to‑work decisions
- Recovery decisions
- Loss of earnings calculations
- Decisions about which conditions are covered
Not every WSIB letter is appealable, but most decisions that impact benefits are.
Common Mistakes We See
Injured workers often run into trouble by:
- Missing the Intent to Object deadline
- Assuming the appeal has started without filing Appeal Readiness Form
- Appealing the wrong issue
- Submitting evidence that does not address the WSIB’s reasons
These mistakes can limit options later, including at WSIAT.
Should You Get Help With a WSIB Appeal?
You are allowed to handle the WSIB appeal process on your own. However, it is technical and deadline‑driven.
Early advice from a legal representative experienced in WSIB matters can help:
- Ensure deadlines are met
- Identify the correct issues to appeal
- Prepare focused medical evidence
- Avoid procedural mistakes
How the Institute for Injured Workers Can Help
At the Institute for Injured Workers, we:
- Act as legal representatives for injured workers
- Assist with WSIB appeals from the Intent to Object stage onward
- Review WSIB files and decisions
- Prepare appeals for Appeals Resolution Officers
- Request information from your medical providers
- Offer free consultations so you can understand your options
The Key Takeaway
At the WSIB, an objection is part of the appeal — but it is only the first step.
To protect your rights, you must file an Intent to Object and complete the Appeal Readiness Form to officially start your appeal.
If you disagree with a WSIB decision, don’t wait and don’t guess.
📞 Contact the Institute for Injured Workers for a free consultation to understand your next steps
This article is for general information only and is not legal advice. Every WSIB case is different.