$2M Professional Liability (E&O) Insurance for Web Designers and Developers

For web designers and developers whose client contract asks for $2M, Professional Liability (E&O) usually means a policy paying up to $2M per claim, often written as Technology E&O.

What does a $2M requirement mean for web designers and developers?

Professional Liability (E&O, short for Errors and Omissions) covers claims that a mistake in your work cost a client money. Most web designers and developers buy a form called Technology E&O, often combined with Cyber. A $2M clause may read like this:

• Per claim: the most the policy pays for any one claim. Here, $2M.
• Aggregate: the most it pays for all claims in one policy year. Here, also $2M.
• Claims-made: Professional Liability almost always covers claims made and reported while the policy is active, for work done on or after the retroactive date (the earliest date of work the policy covers).
• Hosting and care plans: if you host, update or maintain sites after launch, the contract may ask your policy to list those services too.

To read limits line by line, see Professional Liability limits explained.

Who asks web designers and developers for $2M?

Many small web projects ask for $1M or less (see $1M Professional Liability for web designers and developers). A $2M clause pays twice the per claim amount of a $1M clause, which is why larger sites and data heavy projects ask for it:

• Large companies with a standard vendor MSA (master service agreement).
• E-commerce brands moving their online store to a new platform or rebuilding checkout.
• Banks, credit unions, insurers, hospitals and clinics hiring you for portals, online forms or patient portals.
• Universities and public agencies with large rebuilds.
• Marketing agencies and prime contractors that pass their own client's limits down to you.

How is $2M built?

At $2M, the limit is often one primary policy (the policy that pays first) at $2M/$2M, with Technology E&O and Cyber packaged together. Sometimes it is a $1M primary plus a $1M excess layer (a second policy that pays after the first is used up). The excess should follow form, meaning it uses the primary policy's terms. If you go that route, confirm with the client that primary plus follow-form excess meets the clause.

A commercial umbrella almost never covers Professional Liability. Clients usually cannot be added as an additional insured on Professional Liability. Some carriers may allow it in limited form, usually for claims arising from your work. A certificate of insurance (a one-page proof of coverage) does not change the policy. Check whether your contract asks for additional insured status or only a certificate. If you carry $1M today, request new quotes for a $2M policy through Morrow. Morrow can ask carriers to keep your retroactive date and prior acts coverage (cover for past work done before the new policy starts) where the market allows.

What will underwriters ask for?

An underwriter is the person at the insurer who decides whether to offer coverage and on what terms. At $2M, they often ask web firms about:

• Your mix of work: design, full builds, e-commerce, plugins and integrations.
• Whether you host sites, manage domains or run care plans, and any uptime promises.
• Whether sites you build take payments, collect personal data, or handle health or financial records.
• How you launch and migrate: staging, backups, testing, redirects and rollback.
• Your contracts: signed scopes, fixed-price deals, deadline penalties and work sent to freelancers.
• Revenue by service, largest clients, prior claims, and your retroactive date.

What affects the cost?

• Type of work. Checkout, portal and integration work usually costs more than brochure sites.
• Data and Cyber. Hosting sites or handling customer records usually raises the price when Cyber is included.
• How the $2M is built. $2M/$2M usually costs more than $1M/$2M. Defense outside the limit often adds cost too.
• Retention and claims history. The retention (what you pay on each claim before the policy pays, like a deductible) and past claims both matter.
• Third party code. Heavy use of plugins, themes and outside APIs usually draws more underwriting questions.

Frequently asked questions

Do I need $2M Professional Liability as a web developer?

Often, when a client contract asks for it, because a claim against a web firm can be large. Here are hypothetical examples. A store migration breaks checkout during a holiday sale, and the client says it lost orders. A redesign drops old page links without redirects, and search traffic falls for months.

Does $1M/$2M meet a $2M requirement?

Only if the clause asks for $1M per claim and $2M aggregate. If it asks for $2M per claim, you likely need a $2M/$2M policy, or a primary plus follow-form excess the client accepts.

Do web developers need Cyber as well as Technology E&O?

Often yes. Many clients expect both when you host sites or they collect user data. Technology E&O responds to mistakes in your services. Cyber responds to breaches and privacy events.

What if my client later asks for $3M?

Some enterprise MSAs step up to $3M for larger builds. That limit is usually built with excess layers and is rarely found online. Morrow can help you find it. See $3M Professional Liability for web designers and developers.

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.