Lawyers professional liability insurance (LPL) protects attorneys and law firms when a client claims they were harmed by a mistake, an oversight or negligence in legal work. It pays for legal defense and for any settlement or judgment, up to the policy limits. It is also called legal malpractice insurance or errors and omissions (E&O) insurance for lawyers.
Even careful, experienced attorneys get sued. A missed deadline, an unclear will or a conflict of interest nobody spotted can turn into a claim. Defending one costs money even when the claim has no merit.
What Does Lawyers Professional Liability Insurance Cover?
A typical LPL policy includes:
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Defense costs. It pays for attorney fees, court costs, expert witnesses and related expenses. Defense costs often make up most of the cost of a claim.
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Damages. It pays settlements and judgments up to your policy limit.
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A wide range of alleged errors. Common examples include drafting mistakes, missed filing deadlines, calendaring errors, conflicts of interest and failing to apply the law correctly.
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Disciplinary proceedings. Many policies include some coverage for defending bar complaints.
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Prior acts. If you choose this option, the policy covers work you did before it started.
LPL does not cover general liability, such as a client slipping and falling in your office. It also does not cover employment practices claims, cyber incidents or intentional wrongdoing. Those risks need separate policies.
Legal Malpractice Claims by the Numbers
The American Bar Association’s Profile of Legal Malpractice Claims (2020–2023) shows where claims come from.
Practice areas with the most malpractice claims:
Other findings from the study:
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Substantive errors cause just over half of all claims. These include failing to know or apply the law, drafting errors and conflicts of interest.
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Administrative errors cause nearly 25% of claims. Missed calendar dates and clerical mistakes are typical examples.
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Preparing, filing or sending documents causes about 36% of claims. That makes it the single most common activity behind malpractice allegations.
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Small firms are most exposed. Firms with five or fewer attorneys account for the majority of claims.
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About 82% of claims closed without a payment to the claimant. Even so, the firm still had to defend them, which is why defense coverage matters.
Estate and trust work moved from fourth to first place. The study ties this rise to an aging population and the large amount of wealth now passing between generations.
Who Needs Lawyers Professional Liability Insurance?
Any attorney in private practice should carry LPL, whether a solo practitioner or a multi-office firm. Only a few states require it. Many clients, referral partners and courts still expect it, and a single uninsured claim can threaten a small firm’s finances.
Other professionals face the same kind of risk. Insurance agents, notaries, engineers, accountants and medical providers all need their own professional liability coverage.
How to Choose the Right LPL Policy
When you compare policies, look at the following:
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Policy limits. Choose limits per claim and in total for the year that match the value of the matters you handle.
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Defense inside or outside limits. Some policies count defense costs against your limit, which leaves less money to pay damages.
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Deductible structure. Check whether the deductible applies to defense costs, damages or both.
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Claims-made coverage and tail coverage. Almost all LPL policies are claims-made, so they only respond to claims reported while the policy is active. Ask about prior-acts coverage and about extended reporting (tail) coverage for when an attorney retires or leaves the firm.
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Consent-to-settle provisions. Find out whether the insurer can settle a claim without your approval.
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Exclusions. Review what is excluded, especially for higher-risk practice areas.
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The carrier’s experience. Choose an insurer that specializes in legal malpractice and offers risk-management resources.
Frequently Asked Questions
Is legal malpractice insurance the same as professional liability insurance?
Yes. Lawyers professional liability, legal malpractice and lawyers E&O insurance all refer to the same coverage.
How much does lawyers professional liability insurance cost?
Premiums depend on your practice areas, firm size, location, limits, deductible and claims history. Solo attorneys in lower-risk practice areas generally pay the least.
What is the most common cause of legal malpractice claims?
Substantive errors are the most common cause. Examples include drafting mistakes, misapplying the law and conflicts of interest. The single most common activity behind claims is preparing, filing or sending documents.
Does LPL cover a claim after I retire?
Only if you buy extended reporting (tail) coverage. Without it, a claim reported after the policy ends may not be covered.
Get a Lawyers Professional Liability Quote
Tillman Insurance has helped South Carolina and North Carolina businesses protect what they’ve built since 1926. We work with multiple carriers to find legal professional insurance that fits your practice areas, firm size and budget. Contact us today for a quote.
Source: American Bar Association Standing Committee on Lawyers’ Professional Liability, Profile of Legal Malpractice Claims: 2020–2023.
