Do criminal defense attorneys need malpractice insurance?

Criminal defense is the lowest-risk practice area for malpractice insurance, and premiums reflect this — solo criminal defense attorneys typically pay $1,800 to $3,500 annually for $1M/$3M limits, often 20% to 30% below baseline rates. However, this does not mean coverage is unnecessary.

Ineffective assistance of counsel claims are the primary exposure. While these claims typically arise in post-conviction proceedings rather than as direct malpractice suits, they can evolve into civil malpractice claims, particularly if a wrongful conviction is overturned and the defendant alleges their attorney's errors led to imprisonment.

Missed deadlines create exposure even in the criminal context. Failing to timely file motions to suppress evidence, missing appeal deadlines, or not meeting discovery obligations can all give rise to malpractice claims. In plea negotiations, failing to communicate plea offers to clients — as the Supreme Court addressed in Missouri v. Frye and Lafler v. Cooper — can create significant liability.

Conflicts of interest are particularly dangerous in criminal defense. Representing co-defendants, having a prior relationship with a prosecution witness, or taking on a case where the defense theory conflicts with another client's interests can result in both malpractice claims and disciplinary proceedings.

Despite the lower premiums, going without coverage is risky. A single wrongful conviction claim can generate millions in damages. Many criminal defense attorneys also handle related civil matters — asset forfeiture, civil rights claims, or expungement petitions — which may carry different risk profiles.

Some carriers offer practice-area-specific policies that provide coverage at reduced premiums for attorneys who practice exclusively criminal defense. These policies may exclude coverage for any civil or transactional work, so attorneys who occasionally handle non-criminal matters should ensure their policy covers all their activities.