When can a lawyer voluntarily withdraw from a client's matter for the lawyer's own reasons without violating the ethics rules?

Plain-English summary

The opinion interprets Rule 1.16(b)(1), which permits a lawyer to voluntarily end a representation "if withdrawal can be accomplished without material adverse effect on the interests of the client." This is the catch-all permissive-withdrawal route, distinct from the mandatory grounds in Rule 1.16(a) and the enumerated "good cause" grounds in Rule 1.16(b)(2) through (7). The committee frames the practical reality that "getting out of a matter can be a lot harder than getting in."

The opinion defines "material adverse effect" as harm to the client's interests in the specific matter: withdrawal that "will significantly impede the forward progress of the matter, significantly increase the cost of the matter and/or significantly jeopardize the client's ability to accomplish the objectives of the representation." It illustrates both sides. Withdrawal is likely to have a material adverse effect where delay would scuttle a transaction, where no substitute counsel can finish in time, where the lawyer has unique knowledge that cannot be replicated, or where the client would pay duplicated fees for successor counsel to get up to speed. Withdrawal is unlikely to harm the client where the matter has barely started, where co-counsel can complete the work, where the lawyer's work is substantially done and only ministerial tasks remain, or where there is no ongoing or imminent matter at the time of withdrawal.

The opinion stresses that the analysis is about harm to the matter, not the client's feelings. Per the opinion, Rule 1.16(b)(1) does not "protect against the client's disappointment in losing the lawyer's services, or prohibit withdrawal based on the client's perception that the lawyer is acting disloyally." A lawyer may also remediate an otherwise material adverse effect, for example by helping the client find new counsel, bringing successor counsel up to speed, or returning or foregoing fees for duplicated work.

On motivation, the opinion holds that the lawyer's reason for invoking Rule 1.16(b)(1) is irrelevant: a lawyer may withdraw "for any reason, including for reasons relating to the lawyer's personal life or professional livelihood," and even to take on a different, adverse client. The committee then parts company with the judicial "hot potato" doctrine (from Picker International, Inc. v. Varian Associates, Inc.), which has disqualified lawyers who "drop a client like a hot potato" to sue them for a more lucrative client. The opinion reasons that the doctrine "is derived from neither Rule 1.16 nor any other professional conduct rule" but from the common-law duty of loyalty and the interest in public confidence, so it does not make such a withdrawal a Rules violation, even though a court may still disqualify the lawyer under its supervisory authority. A two-member dissent (Faughnan and Muchman) argues the hot-potato discussion is incomplete and may mislead lawyers about the law, and faults the opinion for not addressing mandatory withdrawal under Rule 1.16(a)(1) or transactional scenarios.

In practice

Under this opinion, a lawyer deciding whether to withdraw under Rule 1.16(b)(1) asks whether the withdrawal will significantly harm the client's progress, cost, or objectives in the matter, not why the lawyer wants out. Where the work is substantially complete, co-counsel remain, the matter is dormant, or the case is at an early stage, the opinion treats withdrawal as ordinarily permissible. Where withdrawal would cause real harm to the matter, the lawyer may still be able to cure it by assisting in the transition or refunding duplicated fees.

The opinion is explicit that Rule 1.16(b)(1) permits withdrawal even when the lawyer's purpose is to represent a new client adverse to the one being dropped, so long as there is no material adverse effect on the dropped client's matter. It separately notes the limits that other Rules impose: client consent is not required but Rule 1.4 requires a full explanation for withdrawing; Rule 1.16(d) requires reasonable steps to protect the client's interests; Rule 1.16(c) requires court permission where litigation is pending; and Rule 1.9(a) still bars taking on a substantially related matter adverse to a former client without informed consent confirmed in writing. The opinion also cautions that a court may still disqualify the lawyer under the hot-potato doctrine even where no Rule is violated.

Common questions

Q: Can I withdraw from a case just because I no longer want the client, with no "good cause"?

A: Per the opinion, yes, under Rule 1.16(b)(1), provided the withdrawal will not materially harm the client's interests in the matter. The opinion lists workload, personal, or professional reasons as permissible, because the lawyer's motivation is not relevant under this provision.

Q: What counts as a "material adverse effect" that blocks withdrawal?

A: The opinion defines it as withdrawal that would significantly harm the matter's forward progress, significantly increase its cost, or significantly jeopardize the client's ability to achieve the agreed objectives. Client disappointment or a sense of disloyalty does not count.

Q: Can I drop a current client so I can take on a new client who is adverse to them?

A: The opinion concludes Rule 1.16(b)(1) permits this where the withdrawal causes no material adverse effect, even though the lawyer's purpose is to become adverse to the dropped client. It cautions that a court may still disqualify the lawyer under the "hot potato" doctrine, which the opinion treats as judicial common law outside the Rules.

Q: Does the "hot potato" doctrine make this a disciplinary violation?

A: Per the opinion, no. The committee concludes the doctrine derives from the common-law duty of loyalty and the goal of public confidence, not from Rule 1.16 or any conduct rule, so a withdrawal a court may disapprove does not by itself violate the Rules.

Q: If I withdraw, do I need the client's consent or to explain why?

A: The opinion states consent is preferable but not required for a permissible withdrawal. Subject to confidentiality duties to others, the lawyer owes the client a full explanation under Rule 1.4, though not one that necessarily satisfies the client.

Background and rules framework

The opinion interprets Model Rule 1.16 (declining or terminating representation), focusing on the permissive-withdrawal standard in 1.16(b)(1) and reading it against the mandatory grounds in 1.16(a), the enumerated good-cause grounds in 1.16(b)(2) through (7), the duty to protect the client on withdrawal in 1.16(d), and the tribunal-permission requirement in 1.16(c). It connects the "material adverse effect" language to the "materially adverse" standard in Rule 1.9(a) (duties to former clients) as construed in ABA Formal Opinion 497, and addresses the interaction with the conflict rules, Rule 1.7 (current-client conflicts) and Rule 1.9, in the context of the judicial "hot potato" doctrine. Rule 1.4 governs the lawyer's duty to explain the withdrawal.

Citations and references

Rules of Professional Conduct:

• ABA Model Rule 1.16 (declining or terminating representation), including 1.16(a), (b)(1), (c), (d)
• ABA Model Rule 1.7 (current-client conflicts), 1.9(a) (former-client conflicts)
• ABA Model Rule 1.4 (communication)

Cases:

• Picker International, Inc. v. Varian Associates, Inc., 670 F. Supp. 1363 (N.D. Ohio 1987), aff'd, 869 F.2d 578 (Fed. Cir. 1989), origin of the "hot potato" doctrine
• Cobell v. Jewell, 243 F. Supp. 3d 126 (D.D.C. 2017), no material adverse effect where one of many lawyers withdrew after completing assigned work

Other opinions cited:

• ABA Formal Op. 497 (2021): "materially adverse" interests under Rule 1.9(a)
• ABA Formal Op. 515 (2025): cross-referenced on mandatory withdrawal (in the dissent)
• Utah State Bar Advisory Op. 20-01 (2020): refunding duplicated fees as remediation
• R.I. Ethics Advisory Panel Op. 2023-6 (2023): no material adverse effect where the agreed services are complete and no matter is pending

See also

• ABA Formal Op. 497: Conflicts With Materially Adverse Interests
• ABA Formal Op. 476: Confidentiality and Withdrawal for Nonpayment of Fees
• ABA Formal Op. 515: Reporting a Client's Crime Against the Lawyer
• Alabama Ethics Op. 1992-04: Withdrawal When a Client Refuses to Cooperate

Source

• Landing page: ABA Formal Ethics Opinions index
• Original PDF: aba-formal-opinion-516.pdf