Glossary
Subrogation: Why Your Friend's Insurer Can Sue You
By LiabilityGap EditorialUpdated 2 min read
The short answer
I received a letter saying 'notice of intent to subrogate' — what does that mean, and do I have to pay it myself?
It means an insurer that already paid someone else's claim believes you're responsible for the loss and is formally notifying you before pursuing recovery. It is not a personal bill. Forward it to your own home, auto, or umbrella insurer immediately — your liability coverage, commonly $1 million, responds just as it would to an ordinary lawsuit.
Subrogation is your insurer's right, after paying your claim, to step into your shoes and recover the money from whoever caused the loss. Pay the claim, acquire the lawsuit: the insurer takes over the legal rights you had against the at-fault party and pursues them in your place. Virtually every Canadian property and casualty policy contains a subrogation condition.
The classic domestic example: a fire starts in your workshop and spreads to your neighbour's garage. Your neighbour claims on their home policy, gets paid, and stays friendly — no lawsuit, no hard feelings. Then their insurer, holding a receipt for $180,000 and your name in the adjuster's file, sues you to get its money back. Your neighbour didn't sue you. Their insurer did — and it generally didn't need their permission.
I received a letter saying "notice of intent to subrogate" — what does that mean?#
If you're reading this glossary entry because that exact phrase just landed in your mailbox, the short version: an insurer that already paid someone else's claim believes you (or your insurance) caused the loss, and is formally notifying you before it pursues recovery. It's a warning shot, not an invoice — nobody expects you to write a personal cheque on the spot.
The right response is boring and immediate: forward the letter to your own broker or insurer the same day. This is exactly the kind of claim your home, auto, or umbrella policy exists to answer, and reporting it promptly is what lets your insurer negotiate, defend, or pay on your behalf rather than you handling a formal insurer-to-insurer recovery process alone. Don't respond to the sender directly, and don't ignore it hoping it goes away — subrogation files don't expire because they're inconvenient.
Why it matters to you#
Subrogation demolishes the most common reason Canadians give for carrying minimal liability coverage: "nobody I know would ever sue me." Probably true. But many serious claims aren't brought by people — they're brought by insurers exercising subrogation rights, and insurers pursue recovery as routine business, not as a personal grudge. The friend whose borrowed snowmobile you wrecked claims on his own policy; the water leak from your condo damages the units below and each owner claims on their own insurance — and each of those insurers can come looking for you. Your liability coverage responds to a subrogated claim exactly as it would to a direct lawsuit, which is why limits matter even for people whose friends are saints.
In practice#
- Condo water damage is a leading source of subrogated claims in Canada: one failed washing-machine hose, several floors of damage, several insurers with recovery rights against you.
- Some contracts waive subrogation — commercial leases and some landlord-tenant arrangements, for example. Never assume a waiver exists; check.
- Subrogation also works for you: when someone else causes your loss, your insurer pays you first and chases them — the pleasant direction.
Frequently asked questions
What is subrogation?
After paying its customer's claim, an insurer acquires the customer's legal rights against whoever caused the loss and can sue in their place to recover what it paid. The insurer steps into the shoes of its insured.
Can my friend's insurance company sue me even if my friend doesn't want to?
Generally yes. Once the insurer pays the claim, the right of recovery typically belongs to the insurer, and it usually doesn't need the friend's permission to pursue it.
Does my liability insurance respond to a subrogation claim?
Generally yes — a subrogated claim is an ordinary liability claim against you, and your home, auto, or umbrella policy responds the same way it would if the injured person had sued you directly.
I got a letter that says 'notice of intent to subrogate' — what does that mean?
It means an insurer that already paid out a claim — often someone else's home, disability, or benefits insurer — believes you or your insurance are responsible for the loss, and is putting you on formal notice before pursuing recovery. It isn't a bill demanding you personally pay; forward it to your own broker or insurer immediately so your liability coverage can respond.
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