Excess insurance is insurance that covers the insured against certain risks and applies only to loss or damage in excess of a stated amount, or of a specified primary insurance policy or amount of self-insurance.

Although the terms excess liability insurance and umbrella insurance are sometimes used interchangeably, there is an important distinction. Excess liability insurance provides additional coverage for one of your primary liability insurance policies (general liability insurance, commercial general liability insurance) and kicks in with an additional amount of coverage under the same terms as the underlying, primary policy. Umbrella insurance provides additional coverage for several underlying liability policies and kicks in when proceeds from one of those policies reaches its limit.

In insurance industry jargon, both excess liability insurance policies and umbrella insurance policies are said to “sit on top of” the underlying liability insurance policy or policies.

In Florida, excess insurance is a type of coverage that provides additional protection beyond the limits of the insured's primary policy. It activates only when the underlying policy's limits have been exhausted due to a claim. Excess liability insurance specifically extends the coverage of a primary liability policy, such as general liability or commercial general liability, with the same terms and conditions, offering an extra layer of financial protection. On the other hand, umbrella insurance not only offers additional limits over the underlying policy but also broadens coverage, potentially covering claims that are not included in the primary policies. Both excess liability and umbrella insurance are designed to 'sit on top of' primary policies, providing a safety net against large or catastrophic losses. It's important for policyholders to understand the terms and conditions of their excess and umbrella insurance policies to ensure adequate coverage in the event of a claim. Florida's insurance regulations are overseen by the Florida Department of Financial Services, which ensures that insurance carriers comply with state statutes and regulations.