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Glossary term

Binder

A temporary written confirmation from the insurer that coverage is in force on agreed terms while the full policy is being issued. It is enforceable for the period it states.

Why it matters for your company

Policies take time to issue after you accept a quote. The binder closes that gap: it names the insured, the lines, limits, premium and the effective date, and a certificate can be issued against it the same day.

For a company waiting on a pilot start date or a lease signature, the binder is the moment you can say coverage is in place. Read it against the quote you accepted, because a subjectivity listed on the binder, such as a signed application or a safety document due within thirty days, can void coverage if it is not met.

Related terms

This page describes coverage in general terms. It is not an offer of insurance, and carrier appetite, policy wording, licensing, and availability govern every quote and every claim.