Key Takeaways
- Subrogation is your insurer's right to recover what it paid on your claim from the party that caused the loss.
- A waiver of subrogation gives up that recovery right against a specific party, usually a landlord, client, or general contractor.
- Agreeing to a waiver in a contract without your policy permitting it can put your coverage at risk, so the policy must be endorsed or already allow it.
- Waivers typically need to be in writing and signed before a loss; review each policy line separately because each handles waivers differently.
A waiver of subrogation is a contract term, backed by a policy endorsement, where you agree that your insurer will not sue a specific party to recover money it paid on your claim, even if that party caused the loss, says the team at Bozzuto Group, a San Diego–based specialty commercial insurance brokerage. Leases and construction contracts often require one.
What is subrogation?
Subrogation is the legal right of an insurer, after paying a claim, to step into its policyholder's shoes and pursue whoever was responsible for the loss. It keeps the cost of a loss with the party at fault and helps insurers recover some of what they pay out.
For example, imagine a contractor's employee is injured when a client's poorly maintained forklift fails. The contractor's workers' compensation insurer pays the employee's medical bills and lost wages, then sues the client to recover those costs. That lawsuit is subrogation, and it can strain an important customer relationship.
What does a waiver of subrogation do?
A waiver of subrogation removes that recovery right against the parties named in the contract. In the example above, if the contractor had agreed to waive subrogation in favor of the client, and the workers' compensation policy were endorsed to permit it, the insurer could not pursue the client.
Contract partners want waivers for three practical reasons:
- Fewer lawsuits between partners. Each side relies on its own insurance rather than suing the other after a loss.
- Predictable risk allocation. Parties agree in advance whose policy pays for what.
- Protection of their own loss history. A subrogation claim against them can affect their premiums even when the original loss was yours.
Waivers are frequently mutual. A well-drafted commercial lease, for example, often has both landlord and tenant waive subrogation for property losses so that each party's property insurer pays its own insured's damage.
Where do waivers of subrogation show up?
You will commonly see them in:
- Commercial leases, especially for property and liability coverage.
- Construction subcontracts and owner-contractor agreements.
- Master service agreements with large corporate clients.
- Equipment leases and vendor agreements.
- Logistics and warehousing contracts.
They usually appear in the insurance or indemnity section, often next to requirements for additional insured status and primary and noncontributory wording. A certificate of insurance may reference a waiver, but the certificate is not the endorsement.
How do different policies handle waivers?
Each line of coverage treats waivers differently, so a contract that says "all policies shall include a waiver of subrogation" requires checking several policies.
| Policy | How waivers are usually handled | What to confirm |
|---|---|---|
| General liability | Often by a blanket or scheduled waiver endorsement | Blanket wording applies when required by written contract |
| Workers' compensation | By a specific waiver endorsement; may carry an added charge | Endorsement exists and any state-specific rules are met |
| Commercial auto | By endorsement on many business auto forms | Waiver applies to the scheduled parties or contracts |
| Commercial property | Many forms allow pre-loss written waivers | Policy conditions permit the waiver you are signing |
| Umbrella or excess | Often follows the underlying policies | Follow-form language matches the primary endorsements |
What are the risks of agreeing to a waiver?
The biggest risk is signing a contract that waives subrogation when your policy does not allow it. Many policies include a condition that you must not impair the insurer's recovery rights after a loss. Waiving those rights without the insurer's permission could give the carrier grounds to dispute or reduce your claim. Coverage depends on the carrier and policy wording.
Other points to watch:
- Timing. Waivers generally need to be agreed in writing before a loss. A waiver signed after an incident is far less likely to be honored.
- One-sided waivers. If you waive rights against a partner but they do not waive against you, you carry more of the risk. Ask whether the waiver can be mutual.
- Premium impact. Some insurers charge for waivers, particularly on workers' compensation, because they are giving up potential recoveries.
- Scope creep. Contracts sometimes extend waivers to affiliates, lenders, and "all other indemnitees." Make sure your endorsement wording is broad enough to match.
Waivers interact with indemnity clauses and state law, so consult your attorney on the contract language itself.
Questions to ask before you sign
- Which of my policies does this waiver apply to, and do all of them permit it today?
- Is the waiver limited to losses arising from this contract, or does it reach every dealing with this party?
- Will the other party waive subrogation against me in return?
- Does my umbrella or excess policy follow the same waiver terms as my primary policies?
How Bozzuto Group Helps
We read the insurance and indemnity sections of your leases and contracts, then confirm which of your policies already allow the waiver and which need an endorsement. Where we can, we secure blanket waiver endorsements on general liability, auto, and workers' compensation so new contracts do not require a policy change each time. We flag one-sided waivers and broad indemnitee lists before you sign, and we keep your certificates consistent with what the policies actually say. Our loss control resources can also help reduce the incidents that lead to these claims in the first place.
Not sure whether your policies support the waivers in your contracts? Call 858-805-1865 or contact us for a contract review.
Frequently Asked Questions
What does waiver of subrogation mean in simple terms?
It means your insurance company agrees not to sue a particular party to recover money it paid on your claim, even if that party caused the loss. You agree to it in a contract, and your insurer agrees to it through a policy endorsement or policy condition. It keeps business partners from ending up in lawsuits with each other's insurers.
Does a waiver of subrogation cost extra?
It can. Some insurers include blanket waiver endorsements on general liability or auto policies at no added premium, while workers' compensation waivers often carry a flat charge or a percentage of premium. The cost depends on the carrier and policy wording, so check with your broker before agreeing to a contract that requires waivers on every policy.
What happens if I sign a waiver of subrogation without telling my insurer?
If your policy does not already permit the waiver, signing it could breach a policy condition that requires you to preserve the insurer's recovery rights. After a loss, the insurer might dispute or limit the claim. To avoid this, confirm before signing that your policy allows the waiver or have it endorsed.
Is a waiver of subrogation the same as an additional insured endorsement?
No. An additional insured endorsement gives another party rights under your policy so your insurer may defend them. A waiver of subrogation prevents your insurer from suing that party to recover a claim it paid to you. Contracts often require both, along with primary and noncontributory wording, but each is a separate endorsement.
Why do landlords ask tenants for a waiver of subrogation?
Landlords want each party's property insurer to pay its own insured's losses without suing the other side. For example, if a tenant's equipment starts a fire, a mutual waiver may stop the landlord's insurer from suing the tenant. Many leases make the waiver mutual, and both parties should confirm their policies permit it.