When must a Colorado lawyer disclose the lawyer's own error to a client, and may the lawyer continue the representation?

Plain-English summary

Opinion 113 grounds the disclosure duty in Rule 1.4's requirements to keep the client reasonably informed and explain matters sufficiently for informed decisions. A material error is one likely to prejudice a client's right or claim, such as losing a claim through a limitations deadline or losing an appeal by missing the notice deadline. The lawyer must draw the client's attention to the error rather than rely on ordinary document delivery. Active concealment or misrepresentation may also violate Rule 8.4(c).

Not every mistake requires disclosure. The opinion excludes acts or omissions that a reasonable lawyer would conclude are unlikely to prejudice the client, correctable errors that are reasonably likely to avoid harm, and professional judgments among equally viable alternatives. The assessment is made from the facts known when the lawyer recognizes the issue, not through hindsight. The opinion states that a lawyer should be allowed an opportunity to remedy an error before disclosure when corrective action is reasonably likely to prevent prejudice.

When disclosure is required, the lawyer must explain the surrounding facts and may tell the client that independent advice about the consequences and any limitations period is advisable. The lawyer should not opine on whether a malpractice claim exists, admit liability, or advise whether the client should terminate the representation. Continued representation is permitted only if the lawyer's interest in avoiding liability does not materially limit the work, or if the conflict is consentable and the client gives informed consent confirmed in writing. Any agreement limiting or settling malpractice liability must satisfy Rule 1.8(h).

In practice

Under Opinion 113, the disclosure threshold is probable prejudice to a client's right or claim, viewed by a disinterested lawyer. After disclosure, the lawyer must separately evaluate whether self-interest could shape strategy or materially limit the representation. If it could and the conflict cannot be validly consented to, continued representation is not permitted.

Common questions

Q: Must every lawyer mistake be disclosed?

A: No. The opinion requires disclosure of material errors likely to prejudice a right or claim, not harmless, speculative, or reasonably correctable mistakes that are unlikely to cause prejudice.

Q: What should the lawyer tell the client?

A: The lawyer should disclose the facts surrounding the error and state that independent counsel may be advisable, including advice about any malpractice limitations period. The lawyer should not advise whether a malpractice claim exists or has merit.

Q: Must the disclosure be in writing?

A: The Rules do not require writing, according to the opinion, but it states that failing to make a written record is imprudent.

Q: May the lawyer continue representing the client?

A: Sometimes. The lawyer must determine whether the personal interest in avoiding liability creates a significant risk of materially limiting the representation. A consentable conflict requires informed consent confirmed in writing; a nonwaivable conflict requires withdrawal.

Q: May the lawyer obtain a malpractice release?

A: Only under Rule 1.8(h). The opinion states that prospective limits require independent representation and settlement of a claim with an unrepresented client requires written advice about seeking independent counsel and a reasonable opportunity to do so.

Background and rules framework

The opinion interprets Colorado RPC 1.4 as requiring prompt disclosure of material lawyer errors, Rule 8.4(c) as potentially applying to concealment or misrepresentation, Rule 1.7 as governing continued representation after an error, and Rule 1.8(h) as governing prospective limits or settlement of malpractice liability.

Citations and references

Rules of Professional Conduct:

• Colo. RPC 1.4(a) and (b) (status information and explanation for informed decisions)
• Colo. RPC 1.7(a)(2) and (b) (personal-interest conflicts and informed consent)
• Colo. RPC 1.8(h) (limiting or settling malpractice liability)
• Colo. RPC 8.4(c) (dishonesty, fraud, deceit, or misrepresentation)

Cases:

• In re Knappenberger, 90 P.3d 614 (Or. 2004), possible error and continued representation
• Merchant v. Kelly, Haglund, Garnsey & Kahn, 874 F. Supp. 300 (D. Colo. 1995), judgmental immunity
• Myers v. Beem, 712 P.2d 1092 (Colo. App. 1985), tactical judgment among viable alternatives
• People v. Good, 576 P.2d 1020 (Colo. 1978), release of claims against a lawyer

Other opinions cited:

• CBA Formal Opinion 85: release and settlement of legal-malpractice claims
• New York State Bar Opinion 734: disclosure of a lawyer's mistake
• New York City Formal Opinion 1995-2: lawyer error and independent advice

See also

• ABA Formal Op. 481: Duty to Inform a Client of Material Error
• CBA Formal Op. 85: Settlement of Malpractice Claims
• CBA Formal Op. 128: Lawyer Unable to Contact Client

Source

• Landing page: https://www.cobar.org/ethicsopinions
• Original PDF: Colorado Formal Ethics Opinion 113