There is no standard premium for Excess Liability Insurance.
Each insurer assesses the likelihood and potential severity of a claim reaching its particular layer.
What can affect the premium? #
Factors can include:
- Type of underlying insurance
- Underlying policy limit
- Attachment point
- Additional limit required
- Business activities
- Industry
- Turnover
- Contract values
- Project types
- Claims history
- Known circumstances
- Territories and jurisdictions
- Underlying insurer and wording
- Treatment of defence costs
- Other layers in the program
A higher Excess Liability layer may sometimes cost less than a layer closer to the primary insurance because it is less likely to be reached.
However, pricing is not simply a fixed percentage of the primary premium.
Minimum premiums, insurer capacity and individual underwriting can also materially affect the price.
Contact our team if you need an Excess Liability quotation.

