$10M Professional Liability (E&O) Insurance for Managed Service Providers (MSPs)

For managed service providers (MSPs) whose enterprise client requires $10M, Professional Liability (E&O) at that limit may be possible, usually built from a primary policy plus follow-form excess layers.

What does a $10M requirement mean for managed service providers?

Professional Liability (E&O, for Errors & Omissions) insurance can help when a client says your work cost them money. A $10M clause often reads like this:

• Each claim and annual aggregate: the clause sets both numbers.
• Claims-made: the policy covers claims made while it is active. The retroactive date is the earliest work date it covers. Contracts often ask you to keep coverage for a set time after the contract ends.
• Cyber wording: check whether each gets its own limit or they share one. See Professional Liability vs. Cyber.
• Primary plus excess: the last sentence lets you stack policies. If yours does not, confirm with the client that primary plus follow-form excess meets the clause.

Who asks managed service providers for $10M?

The number follows the client's exposure. $10M may come from:

• Large enterprises that put the limit in a master services agreement (MSA).
• Banks, insurers and other financial firms
• Healthcare systems and health plans.
• Government agencies, where the limit is often in the request for proposal (RFP).

How is $10M built?

A primary policy pays first. An excess policy pays after the primary limit is used up. "$5M xs $5M" means a $5M layer above the first $5M. At $5M, a single primary policy may be possible. At $10M, an excess layer is usually needed.

Each excess layer should follow form. That means the same retroactive date, policy period and named insured (the business the policy covers). Many Professional Liability policies pay defense costs (legal fees) inside the limit, so legal fees shrink the money left for a claim. Check that every layer treats defense the same way. If you know of an incident, report it to your current carrier before you switch.

What will underwriters ask for?

An underwriter decides whether to offer coverage and on what terms.

• Size and mix of work: clients, users and devices you manage, and your revenue sources.
• Security and promises: whether you sell monitored security, backups or compliance help, and whether contracts promise uptime.
• Your own controls: multi-factor authentication (MFA) on admin and remote management tools, and how you store client passwords.
• Change and backup practice: testing updates before rollout and regular tests that backups can be restored.
• Contracts: the $10M clause and your standard agreement.
• History: three to five years of loss runs (a report listing past claims), plus your current policy with its retroactive date.

What affects the cost?

• Size and access. More clients and devices, and deeper access to client systems, usually mean higher cost.
• Services and promises. Security, compliance and uptime guarantees usually cost more than basic help desk work.
• How the $10M is built. The primary layer usually costs the most per $1M of limit.
• Controls, claims and terms. Past claims can raise price. A higher retention (like a deductible) may lower premium.

Frequently asked questions

Do I need $10M Professional Liability (E&O) as a managed service provider?

Yes, if your contract requires it. Many large clients ask for $10M in the contract, and the clause often lets you reach it with primary and excess policies. Send Morrow the clause and Morrow can request quotes.

Can a small MSP get $10M in Professional Liability?

Sometimes, but it depends heavily on underwriting (the carrier's review of your risk). Smaller firms are often limited to lower limits. $10M is more often available to mid-size or larger MSPs with strong controls and clean claims history. Morrow can help you find it.

Does my commercial umbrella count toward a $10M Professional Liability requirement?

Almost never. A commercial umbrella usually excludes professional services. You usually need a higher primary limit or follow-form excess Professional Liability. Read more on umbrellas.

Can my client be added as an additional insured on my MSP Professional Liability?

Usually not. Some Technology E&O policies may add a client as an additional insured (a party covered under your policy) in limited cases, such as when a written contract requires it. That cover applies only to liability that comes from your services. If a client requires it, each excess layer would need to match.

This article is general information, not legal advice or a coverage determination. Coverage depends on the actual policy wording, carrier underwriting and your contract terms.