Commercial Umbrella Insurance: Extra Liability Protection Explained
How a commercial umbrella policy adds extra limits above your general liability, auto and employer's liability coverage, and when a small business should consider one.
Most small business liability policies come with limits that sound large, until you consider how expensive a serious accident can become. A commercial umbrella policy is a way to add an extra layer of liability protection above the policies you already have.
How an umbrella policy works
A commercial umbrella sits on top of your "underlying" liability policies, commonly:
- General liability
- Commercial auto liability
- Employer's liability (part of a workers' comp policy)
If a covered claim exceeds the limit of the underlying policy, the umbrella is designed to pay the excess, up to its own limit. For example, if a vehicle accident results in a judgment larger than your auto liability limit, the umbrella may cover the difference.
Underlying limit requirements
Insurers usually require you to keep minimum limits on each underlying policy. If you let an underlying policy lapse or reduce its limit below the requirement, you could be responsible for the gap before the umbrella responds. Check this carefully whenever you renew or change policies.
Umbrella vs. excess liability
| Umbrella | Excess liability | |
|---|---|---|
| Adds limits above underlying policies | Yes | Yes |
| Follows underlying terms | Mostly, but may be broader in some respects | Generally follows the underlying policy |
| May "drop down" for some uncovered claims | Sometimes, subject to a retention | Generally no |
Many people use the terms interchangeably, so read the policy to see exactly how it behaves.
When a small business should consider one
- You have vehicles on the road, especially larger trucks.
- Many customers or members of the public visit your premises.
- Your work could cause serious injuries or large property losses.
- A client, landlord or general contractor requires higher limits than your primary policy offers.
- Your business has significant assets you want to protect.
What umbrellas usually don't cover
- Professional liability (errors and omissions).
- Damage to your own property.
- Workers' compensation benefits themselves (they may sit above employer's liability only).
- Exclusions carried over from underlying policies, plus any of the umbrella's own.
Questions to ask
- Which underlying policies does it sit above, and what minimum limits are required?
- Is it an umbrella or a follow-form excess policy?
- Does it include defense costs within or outside the limit?
- Will it satisfy the insurance requirements in my contracts?
Frequently asked questions
What is the difference between umbrella and excess liability insurance?
Both add limits above underlying policies. An excess policy generally follows the terms of the underlying policy, while an umbrella may in some cases cover certain claims the underlying policy doesn't. The exact difference depends on the policy wording.
Does an umbrella policy cover professional liability?
Usually not. Commercial umbrellas typically sit above general liability, auto and employer's liability, and commonly exclude professional liability, which needs its own higher limits if required.
Who needs a commercial umbrella policy?
Businesses with significant exposure to serious injury claims, such as those with vehicles on the road, many customer visits, or contracts that require higher liability limits than a primary policy provides.