Beginner explainer

Aggregate limit

An aggregate limit is the most the policy will pay across all covered claims during a policy period, usually one year.

Why this shows up

A contract may require both a per-claim limit and an aggregate limit, and those are not always the same number.

What this changes for you

This affects how you read limits. A policy might show one amount for each claim and another amount for the total policy year, so copying only one number can miss the requirement.

What to check first

  • Does the contract list per claim, aggregate, or both?
  • Does the certificate show the required aggregate amount?
  • Could defense costs reduce the remaining limit?

Example contract wording

Professional liability limits shall be not less than $1,000,000 per claim and $2,000,000 aggregate.

What to do next

  • Record per-claim and aggregate limits separately.
  • Compare both numbers to the quote and certificate.
  • Ask whether defense costs reduce the available limit.

Questions to ask

  • Does this quote meet both the per-claim and aggregate requirements?
  • Can the aggregate limit be increased if needed?
  • Are defense costs inside or outside the limit?

Common mistake

Seeing $1M on a certificate and assuming every contract limit requirement has been addressed.

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