Subrogation: Can You Be Sued After Insurance Has Paid?

Yes — you can be sued after your insurance has paid, in a few specific situations. A payment doesn't end a claim; a signed full and final release does. And even then, whoever paid the injured person can often come after you to get their money back. That right is subrogation: after paying a loss, an insurer, a provincial health plan or a workers' compensation board steps into the injured person's shoes and pursues the person who caused it.

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.

Can someone sue me personally after my insurance has already paid out on the claim?#

Yes, in some cases. The injured person can still sue for more if they never signed a full and final release, if the payment covered only part of what they claim, or if a different person hurt in the same incident has a claim of their own. In car-crash claims, Ontario's Insurance Act (s. 256) and BC's Insurance (Vehicle) Act (s. 86) both say an insurer's payment counts as a release only to the extent of the payment — and in Ontario, a court that later hears the case deducts what was paid from its judgment.

The injured person isn't the only one who can come after you. Provincial statutes give a recovery right to almost everyone who pays them:

The reassuring part: most of these recoveries run insurer to insurer. A subrogated claim against you is an ordinary liability claim, and your home, auto, or umbrella policy defends and pays it up to your limit the same way it would if the injured person had sued you directly. The exception is the last row — when your own insurer recovers from you, there's no policy behind you.

Does a signed release protect me from all of them?#

Not always. A release from the injured person ends their claim, but several statutes protect the people who paid them from a settlement they didn't agree to:

• OHIP: no release or settlement binds the plan unless its General Manager approved it (Health Insurance Act s. 34), and the injured person's lawsuit must include OHIP's claim for the cost of their care unless OHIP says otherwise in writing (s. 31).
• BC's government: a release of a claim that includes health care costs is void unless the minister consents in writing (Health Care Costs Recovery Act s. 13(8)).
• The injured person's insurer: in Ontario and Alberta auto claims, a settlement or release doesn't bar the insurer's subrogated rights unless the insurer concurred (Ontario Insurance Act s. 278(6); Alberta Insurance Act s. 546(6)).

This is one more reason to let your insurer handle any settlement rather than signing something directly with the injured person: it knows which other parties have to sign off before a release actually closes the file.

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 does subrogation matter if nobody I know would sue me?#

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, health plans and compensation boards exercising subrogation rights, and they 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.
• A guest breaks a hip on your icy front steps. Even if they never sue, OHIP's cost of their surgery and rehab is recoverable from you under the Health Insurance Act — a claim your home liability coverage handles.
• 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.

Take the 2-minute Lawsuit Exposure Quiz →