$1M Professional Liability (E&O) Insurance for Digital Marketing Agencies

A $1M Professional Liability (E&O) requirement means your digital marketing agency's policy must pay up to $1M when a client says your work caused a financial loss.

What does a $1M Professional Liability requirement mean for digital marketing agencies?

A $1M requirement means your policy must pay up to $1M for any one claim that your work caused a client a financial loss. Professional Liability (E&O, short for Errors and Omissions) covers that kind of claim. For an agency, that may include claims over ads, SEO, social, email, content or websites, depending on the policy wording and its exclusions. A typical clause:

• Per claim: the most the policy pays for any one claim. Here, $1M.
• Aggregate: the most the policy pays for all claims in one policy year. Here, $2M. A $1M/$1M policy does not meet this clause. A $1M/$2M policy does.
• "Creates or publishes": the clause reaches posts and ads you push live.
• Claims-made: the policy covers claims made while it is active, for work done on or after the retroactive date (the earliest date of work the policy covers). See claims-made vs occurrence.

Who asks digital marketing agencies for $1M?

Ecommerce brands, larger agencies, franchise systems and regulated clients often ask digital agencies for $1M. In practice:

• Larger agencies that subcontract digital work to smaller shops.
• Franchise systems running local campaigns.
• Hospitals and banks with standard vendor forms.
• Clients that want more later, such as $2M, $3M or $5M (see $2M for digital marketing agencies).

Hypothetical claims, for illustration only: a bid setting error spends a month's budget in four days. A site migration drops a client's search traffic. A blog post uses an unlicensed stock photo. Claims under spam or telemarketing laws are often excluded or limited.

How is $1M built?

At $1M, the limit is usually one primary policy (the policy that pays first). Nothing sits above it. Many digital agencies buy a form that adds media liability, which covers claims over copyright, trademark, defamation or privacy in content you create. Some forms leave it out. If you build websites or custom software, a Technology E&O form may fit better. A hacked client account is usually a Cyber claim (data and network incidents).

Before you sign, compare the contract to the policy. Look for three things: whether media liability covers content you publish, whether claims over ad spend or promised results are excluded, and whether your promise to pay the client's losses (an indemnity) is covered. See the contractual liability exclusion.

A $2M limit raises what one claim can pay. A $1M/$2M policy raises only the yearly total.

A commercial umbrella almost never covers Professional Liability. Additional insured status (naming a client on your policy for limited protection) is not standard on a Professional Liability policy. Some insurers add a client, usually limited to the client's liability for your work, and others will not. A contract that requires it needs to be checked against the policy before you sign. Many clients accept a certificate of insurance (a one-page proof of coverage) instead. A certificate does not give the client rights under your policy.

What will underwriters ask for?

An underwriter is the person at the insurer who decides whether to offer coverage. They usually ask about:

• Your services and the revenue share of each, such as SEO, paid media or web work.
• How much client ad spend you manage, and who sets budget caps.
• Whether you promise rankings or leads.
• How you clear content: licenses, AI-generated content and client sign-off.
• How you handle email consent records and logins to client accounts.
• Client industries, revenue, subcontractors, prior claims and your retroactive date.

What affects the cost?

• Services mix. Large ad budgets or web builds often cost more than content work.
• Client industries. Regulated products and sensitive data usually raise the price.
• Contracts and controls. Written scopes can help with terms.
• Claims history. Prior claims can raise the price.
• Policy terms. A higher aggregate usually costs more. A higher retention (what you pay on each claim before the policy pays, like a deductible) usually lowers the premium.

Frequently asked questions

Do I need $1M Professional Liability as a digital marketing agency?

Often, when a client contract or vendor form requires it. Check whether it asks for $1M/$1M or $1M/$2M, and whether media liability is included.

Does General Liability cover copyright claims over content we make for clients?

Often not. Many General Liability forms (the policy for injury and property damage claims) exclude "advertising injury" claims (claims over copyright, libel or privacy in ads) when the insured's own work is marketing. Ask to have your own policy wording checked before you assume either way.

I have a $1M/$1M policy and the contract asks for $1M/$2M. What now?

Request new $1M/$2M quotes. Morrow can request quotes that keep your retroactive date and prior acts coverage (coverage for work you did before the new policy starts) where the market allows. In many cases it makes sense to keep your current policy in force until the new one starts. Report anything that could become a claim to your current insurer first.

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.