Your Tenant Caused the Damage: Subrogation, Deductibles and Lost Rent

A tenant leaves a tub running, or forgets a pot on the stove, and the damage spreads beyond the unit itself — into the ceiling below, a neighbour's flooring, sometimes the whole building. The repair gets paid for. That part of the reassurance people hear is usually correct: insurance responds, contractors get hired, the building gets fixed. What the reassurance leaves out is everything that happens after the cheque, on both sides of the lease.

This page covers both directions: the landlord who discovers the payout didn't actually make them whole, and the tenant who gets a letter, months later, demanding money back for damage they thought was someone else's problem to insure.

What actually happens when a tenant causes damage?#

The landlord reports the loss to their own landlord (rented-dwelling) policy, which pays to repair the physical damage — drywall, flooring, sometimes damage to a neighbouring unit — minus the landlord's deductible. That's the straightforward part, and for a lot of claims, it's the whole story.

It's rarely the whole cost. Two gaps commonly show up next: the deductible itself, which the landlord absorbs unless it's recovered from someone else, and lost rent while the unit sits unrentable during repairs — which most landlord policies don't cover automatically at all.

Will my landlord insurance cover my deductible and my lost rent?#

Usually not, unless you specifically bought coverage for it. The deductible is, by definition, the part of every claim the landlord's own policy doesn't pay — commonly a few hundred to a couple thousand dollars, depending on the policy (confirm your specific figure; it varies by insurer and by the coverage you bought). Lost rent is a separate question again: many landlord policies offer a loss-of-rents or rental income endorsement that pays a portion of the rent you'd have collected while the unit is uninhabitable, but it's an add-on, not automatic, and the payout period is usually capped at a set number of months.

Both gaps are worth a specific question to your broker before anything happens, not after: "does my policy include loss-of-rents, and for how long?"

What is an "intent to subrogate" letter, and why did I get one?#

If you're a tenant, this is likely how you found this page: a letter, often from an insurance company you've never dealt with directly, stating its intention to recover money it already paid out — because it believes you caused the loss. This is subrogation: once an insurer pays a claim, it typically steps into the shoes of whoever it paid and can pursue the person responsible for the underlying loss, on its own initiative, regardless of what the landlord personally wants.

The letter is usually the opening move, not the final word. It signals the insurer has completed its investigation, believes it has a case, and is giving you formal notice before pursuing recovery further — sometimes through negotiation, sometimes through a lawsuit. Our subrogation glossary entry covers the general mechanism; this is that mechanism landing on a tenant specifically.

Can my landlord's insurer really come after me as a tenant?#

Generally, yes. The corporation you're dealing with is not your landlord personally — it's an insurance company exercising a legal right it acquired by paying the claim, and it typically doesn't need your landlord's ongoing involvement or permission to pursue it. This is exactly why "my landlord seems reasonable about this" is not the same as "this is resolved" — the landlord may have no further say once their own insurer has paid out and moved to recovery.

Does my tenant insurance protect me from this?#

Yes, if you have it, and this is the single most important fact on this page. A subrogated claim against you is, functionally, an ordinary liability claim — someone alleges you negligently caused a loss and wants to be paid for it — and the liability section of a standard tenant policy responds to that the same way it would respond to a direct lawsuit from an injured guest or a neighbour.

This is also the honest answer to a common point of confusion: tenants who see a landlord require a seven-figure liability limit on a tenant policy often assume it's sized against the value of their belongings, and conclude it must be a mistake or a sales pitch. It isn't. The liability limit on a tenant policy is a completely separate number from the contents coverage, sized against exactly this scenario — a subrogated claim, or a direct lawsuit, for damage to a building that's worth far more than any tenant's furniture.

What if my tenant has no insurance at all?#

Then the tenant is personally exposed for the full amount, if a court finds them responsible — there's no policy standing between the demand letter and their wages, savings, or future income. This is a genuinely serious position for a tenant to be in, and it's the strongest practical argument for carrying tenant insurance even when the contents being insured are modest: the liability section is doing the real work, not the coverage on a secondhand couch.

Argued honestly, in the tenant's favour: if you have little in savings and no assets a plaintiff's lawyer or insurer would realistically bother pursuing, the practical risk of a subrogated demand turning into a collected judgment is smaller than the letter makes it feel — insurers generally don't spend heavily chasing recovery from someone with nothing to collect. That's a real mitigating fact, not a reason to skip tenant insurance, which remains inexpensive and closes the gap regardless of how much you currently own.

Can a landlord waive subrogation in the lease?#

In principle, yes — a lease can include a clause where the landlord's insurer agrees not to pursue the tenant for a covered loss. In practice, this is far more common in commercial leases between businesses than in Canadian residential tenancies, where it's uncommon to see written in. Don't assume either way: read your actual lease, and if a landlord is requiring tenant liability insurance as a lease condition, ask directly whether subrogation against you has been waived for anything, or whether the requirement exists precisely because it hasn't.

Which policy actually responds, and where it stops#

What should each side actually do?#

Landlords: confirm your deductible amount and whether you carry loss-of-rents coverage before you need either one — not while a contractor is already in the unit. If you own more than one rental, the exposure compounds; see our landlord portfolio guide for how that scales, and our single rental property guide if this is your first tenant.

Tenants: if a letter like this arrives, don't ignore it and don't assume it's a scam because it came from an unfamiliar insurer — verify it's real, and separately, check whether you actually carry tenant liability coverage. If you do, report the letter to your own insurer immediately; the liability section exists precisely for this moment. If you don't, get advice quickly, because the clock on responding to a formal demand doesn't pause while you decide what to do.

The bottom line#

A tenant's damage getting "covered" by insurance is true and also incomplete — someone still absorbs the deductible, the lost rent often isn't covered at all, and the person who caused the loss can be pursued afterward through subrogation, sometimes for a serious amount. The fix on both sides is the same instinct: read the actual policy limits and endorsements before a claim, not after a letter arrives.