A denied insurance claim can feel final, but it often isn't. Here is how to challenge a home, tenant or condo insurance decision in Ontario.

If your home, tenant or condo insurance claim is denied or underpaid, you have options. Ontario insurers must have a complaint process, and there are independent services that can help.
Get the decision in writing, read your policy, use the insurer's complaint process, then go to the General Insurance OmbudService. Watch the deadlines: insurance policies can have short limitation periods.

Write to the insurer's complaints officer, and then its ombudsperson, if it has one.
If you are still not satisfied, the General Insurance OmbudService (GIO) can review your complaint for free and make recommendations.
You can sue your insurer. Claims up to $50,000 can go to Small Claims Court.
Insurance policies and laws can set shorter deadlines than usual. Check your policy and get advice early.
If the insurer isn't following the rules, for example on how it handles claims, you can complain to the Financial Services Regulatory Authority of Ontario (FSRA) after you have the insurer's final response. FSRA doesn't decide how much your claim is worth.
Need help with a consumer dispute? NEO can help you write a demand letter, or bring or defend a claim in Small Claims Court. Call 647-200-3526 or toll-free 888-519-2435, email info@neolegalservices.com, or book a free consultation.
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General Ontario legal information, not legal advice for your matter, and reading it does not create a retainer. Sources checked 15 October 2026: check the current law, forms and dates before you act.
Photos from Pexels: A home under renovation · Reviewing paperwork at a desk.
This article is general information for people in Ontario, not legal advice. Rules, forms and deadlines change, and every situation is different. Check the current rule or speak to a licensed legal professional before you act.
Not sure where you stand? A licensed paralegal can look at your documents and tell you your options.
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