Professional liability vs general liability for consultants

General liability (GL) covers bodily injury and property damage. Professional liability (also called E&O — errors and omissions) covers your advice and your work product. Most consultants blur the two or only carry one. Here's how to think about it clearly — and why you probably need both.

These Two Coverages Sound Similar. They're Not.

If you're a consultant, freelancer, or professional services firm, this is one of the most common areas of confusion I see. And it matters — because buying the wrong one (or only one) can leave a real gap.

General Liability = Someone's Body or Property

GL covers situations where your business causes bodily injury or property damage to someone else.

Examples:

A client visits your office and trips over a cable. Broken wrist. That's GL.

You're working at a client's site and accidentally knock over expensive equipment. That's GL.

A delivery you're making damages someone's front door. GL.

It's physical stuff. Bodies and property.

Professional Liability (E&O) = Your Advice or Work Product

Professional liability covers situations where your professional services, advice, or deliverables cause a client financial harm.

Examples:

You're a marketing consultant and a campaign recommendation leads to a regulatory fine for the client. That's E&O.

You're an IT consultant and a system you configured goes down, costing the client revenue. E&O.

You're an architect and a design error causes construction delays. E&O.

You miss a deadline on a deliverable and the client loses a contract. E&O.

It's not physical. It's financial harm caused by your professional work.

Why This Distinction Matters

GL won't cover a claim that says "your advice cost me money."

E&O won't cover a claim that says "your employee broke my leg."

If you only have one, you've got a gap.

Three Mistakes Consultants Make

Mistake 1: "My GL covers everything."

It doesn't. GL is built for physical injury and property damage. If a client sues you for bad advice, missed deadlines, or a deliverable that didn't work — GL is silent.

Mistake 2: "I don't need GL because I work from home."

Maybe. But if you ever visit a client's office, attend a meeting in person, or host anyone at your home office — you have GL exposure. And many contracts require it regardless.

Mistake 3: "My client didn't ask for E&O so I must not need it."

Some clients require it. Some don't. But the risk exists whether they ask or not. If your work product can cause financial harm, E&O is worth having.

Who Typically Needs Both GL and E&O

If your business involves:

Giving advice (consulting, coaching, financial planning)

Creating deliverables (design, engineering, development)

Managing projects or processes for clients

Handling sensitive data or systems

…you probably need both GL and professional liability.

A Simple Way to Think About It

Ask two questions:

"Could my business physically hurt someone or damage their property?" → That's GL territory.

"Could my work product, advice, or services cost someone money?" → That's E&O territory.

If you answered yes to both, you need both.

Key Takeaways

GL covers bodily injury and property damage. E&O covers financial harm from your professional services. They are not interchangeable.

Most consultants and professional service firms need both. Carrying only one creates a gap.

GL won't protect you if a client sues over bad advice, missed deadlines, or a failed deliverable.

E&O won't protect you if someone gets physically hurt because of your business operations.

Contracts often require both — check the insurance requirements in your client agreements.

What to Do Next

If you're not sure what you have (or what you need), send me:

A quick description of what your business does

Any contracts you're signing that have insurance requirements

Your current declarations page (if you have one)

I'll tell you what's covered, what's not, and what's worth adding.

Zach Nadler is a 4th-generation insurance broker at Nadler Insurance in San Carlos, CA. Let's review your coverage →

Professional liability vs general liability: what consultants get wrong