Sunset Clause

A sunset clause is a provision that extinguishes coverage for claims not reported within a defined window after the policy expires — for example, "no claim reported more than five years after the end of the policy period will be covered." It is most common on contractor and construction-related liability policies, where products-completed operations exposures can generate lawsuits many years after a project wraps. Insurers attach a sunset clause to put a hard stop on their long-tail liability, converting an open-ended obligation into a finite, priceable one.

For a small-business buyer this matters because it can create a coverage cliff. Construction-defect and latent-damage claims frequently appear five, seven, or ten years after completion — sometimes right at the edge of state statutes of repose. If a sunset clause cuts off reporting before a claim surfaces, the contractor is left uninsured even though the work was covered when performed. The effect is similar to a reporting deadline on a claims-made policy, but it can appear even on an occurrence form, which is why buyers should never assume an occurrence policy protects them indefinitely.

The practical guidance is to hunt for sunset language on every renewal and weigh it against how long your work stays exposed. General contractors and trades that build structures should prefer policies without a sunset clause, or negotiate a completed-operations tail that extends the reporting window to match their state's statute of repose. If a carrier insists on a sunset provision, document the deadline, keep detailed project records so late claims can be reported promptly, and confirm whether the clause runs from the project completion date or the policy expiration date — the difference can be years of protection.