Common Legal Malpractice Exclusions That Surprise Attorneys

By Tamir Lerner | Law Firm Insurance Pros | Updated July 2026

Attorneys often assume their lawyers professional liability (LPL) policy is an all-purpose shield. It is not. Every policy defines what it covers and then carves out categories it does not. The exclusions below are the ones that most commonly surprise lawyers, usually at the worst possible moment. Understanding them lets you steer your conduct and your coverage around the gaps.

1. Intentional, dishonest, and fraudulent acts

LPL insures negligence — honest mistakes. It does not insure intentional wrongdoing. Claims alleging fraud, theft of client funds, knowing misrepresentation, or other dishonest or criminal conduct are excluded. Many policies will still pay to defend you until the wrongful intent is actually established (by judgment or admission), then withdraw coverage. The takeaway: your policy protects you when you err, not when you deliberately harm a client or misuse funds.

2. Fee disputes and claims arising from your billing

This one surprises attorneys constantly. Your professional liability policy generally will not cover disputes over your own fees. In practice, this matters most when a lawyer sues a client for unpaid fees and the client responds with a malpractice counterclaim. The counterclaim itself may be covered, but the fee action you started is not — and suing clients for fees is a well-known way to trigger malpractice claims. Many risk managers advise thinking hard before pursuing a fee suit for exactly this reason.

3. Business and investment ventures with clients

When you cross from being a client's lawyer to being their business partner, investor, or co-venturer, you move outside the scope of "professional legal services." Claims arising out of your ownership interest in, or business dealings with, a client's enterprise are commonly excluded. The same applies to work you do for an entity you control or have a significant financial stake in. If a business deal with a client goes bad and you are sued, do not assume your LPL policy responds.

4. Prior known claims and circumstances

Because LPL is claims-made, a policy will not cover a claim — or a set of facts you already knew could lead to a claim — that existed before the coverage started. Your application typically asks whether you are aware of any act, error, or circumstance that could give rise to a claim. Anything you knew, or reasonably should have known, is excluded from the new policy. This prevents attorneys from buying coverage after a problem has already surfaced. It also makes honest, complete applications essential.

What other exclusions should attorneys watch for?

Beyond the big four, policies commonly exclude or limit:

• Bodily injury and property damage — these belong on a general liability policy, not LPL.
• Employment practices claims — harassment, discrimination, or wrongful termination of your own staff usually need separate EPLI coverage.
• Services as a fiduciary, trustee, or officer/director in certain capacities, which may require separate coverage.
• Sanctions and disgorgement — return of fees you were not entitled to keep is typically not "damages."
• Cyber and data-breach losses — increasingly carved out and addressed by a dedicated cyber policy.
• Claims by one insured against another within the same firm (the "insured vs. insured" exclusion).

How can attorneys close these gaps?

The single most effective step is reading your policy's exclusions section before you bind, and asking your broker to explain anything ambiguous. For background on how professional liability policies are structured, see the ABA Center for Professional Responsibility and IRMI.

This article is general information, not legal or insurance advice. Exclusions and their exceptions vary significantly by carrier and state. Review actual policy language and consult a licensed insurance professional before making decisions.