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Old Rule 1.17 Sale of a Law Practice


Amended April 18, 2001

A lawyer or law firm may sell or purchase a private law practice, including goodwill, if the following conditions are satisfied:

    (a) The entire practice is sold to one or more lawyers or law firms.

    (b) The fees charged clients shall not be increased by reason of the sale, and a purchaser shall not pass on the cost of goodwill to a client. The purchaser may, however, refuse to undertake the representation unless the client consents to pay fees regularly charged by the purchaser for rendering substantially similar services to other clients prior to the initiation of the purchase negotiations, except that any written fee agreements between seller and clients must be honored.

    (c) Written notice of the pending sale shall be given at least sixty days prior to the date of transfer of responsibility for the client's file. Incident to the sale the seller shall provide to such client, via certified mail, return receipt requested, directed to the client's last known address, written notice, which shall include:

      (1) notice of the fact of the proposed sale;

      (2) the identity of the purchaser;

      (3) the terms of any proposed change in the fee agreement permitted under paragraph (c);

      (4) notice of the client's right to retain other counsel or to take possession of the file; and

      (5) notice that the client's consent to the transfer of the client's file to the purchaser will be presumed if the client does not retain other counsel or otherwise object within 60 days of receipt of the notice.

    If the purchaser has identified a conflict of interest that the client cannot waive and that prohibits the purchaser from undertaking the client's matter, the notice shall advise that the client should retain substitute counsel to assume the representation and arrange to have the substitute counsel contact the seller.

    (d) The notice may describe the purchaser's qualifications, including the seller's opinion of the purchaser's suitability and competence to assume representation of the client, but only if the seller has made a reasonable effort to arrive at an informed opinion.

    (e) If certified mail is not effective to give the client notice, the seller, or the purchaser in the event the selling lawyer is deceased or disabled, shall take such steps as may be reasonable under the circumstances to give the client actual notice of the proposed sale and the other information required in paragraph (c). If no response to the notice is received within 60 days of the mailing of such notice, or in the event the client's rights would be prejudiced by a failure to act during that time, the purchaser may act on behalf of the client until otherwise notified by the client.

    (f) The sale of the goodwill of a law practice may be conditioned upon the seller ceasing to engage in the private practice of law for a reasonable period of time within the geographical area in which the practice had been conducted.

    (g) If substitution of the purchasing lawyer or law firm in a pending matter is required by the tribunal, the purchasing lawyer or law firm shall provide for same promptly.

    (h) Admission to or withdrawal from a partnership or professional company, retirement plans, and similar arrangements, or a sale limited to tangible assets of a law practice is not a purchase or sale for purposes of this rule.

    (i) Notwithstanding Rule 1.5(d), the purchase price for the practice may be based upon a portion of the fees collected from the clients of the law practice, even if the division of such fees is not in proportion to the services performed or the responsibilities assumed by the seller and purchaser.

Note: This Rule 1.17, along with the amendments to Colo. RPC 7.1(f); 5.4(a)(3) & (4); 5.6(a); 7.2(c)(1), (2) & (3); and 7.4(g), are effective July 1, 1997.


This rule permits a selling lawyer, law firm, or the representatives of a deceased, disabled or disappeared lawyer to obtain compensation for the reasonable value of a private law practice in the same manner as withdrawing partners or shareholders of law firms. See Rules 5.4 and 5.6. This rule does not apply to the transfer of responsibility for legal representation from one lawyer or firm to another when such transfers are unrelated to the sale of a practice. For transfer of individual files in other circumstances, see Rules 1.15(b) and 1.16(d).

A lawyer participating in the sale of a law practice is subject to the ethical standards that apply when involving another lawyer in the representation of a client. These include, for example, the seller’s obligation to act competently in identifying a purchaser qualified to assume the representation of the client and the purchaser’s obligation to undertake the representation competently, Rule 1.1; the obligation to avoid disqualifying conflicts and to secure client consent after consultation for those conflicts that can be waived, Rule 1.7; and the obligation to protect information relating to the representation, Rules 1.6 and 1.9.

All elements of client autonomy, including the client’s absolute right to discharge a lawyer and transfer the representation to another, survive the sale of the practice.

Selling Entire Practice

When a lawyer is closing a private practice, the lawyer may negotiate with a purchaser for the reasonable value of the practice that has been developed by the seller. A seller may agree to transfer matters in one legal field to one purchaser, while transferring matters in another legal field to a separate purchaser. However, a lawyer may not sell individual files piecemeal.

The seller remains responsible for handling all clients’ matters until the files are transferred under this rule.

Termination of Practice by the Seller

The requirement that all of the private practice be sold is satisfied if the seller in good faith makes the entire practice available for sale to one or more purchasers. The fact that a number of the seller’s clients decide not to be represented by the purchaser but take their matters elsewhere, therefore, does not result in a violation. Neither does a return to private practice as a result of an unanticipated change in circumstances result in a violation. For example, a lawyer who has sold the practice to accept an appointment to judicial office does not violate the requirement that the sale be attendant to cessation of practice if the lawyer later resumes practice upon being defeated in a retention election for the office.

The requirement that the seller cease to engage in the private practice does not prohibit employment as a lawyer on the staff of a public agency or a legal services entity which provides legal services to the poor, or as in-house counsel to a business.

The rule permits a sale attendant upon retirement from the private practice of law within the state of Colorado. Its provisions, therefore, accommodate the lawyer who sells the practice upon the occasion of moving to another state.


The practice may be sold to one or more lawyers or firms so long as the seller presents all clients with the opportunity to obtain competent representation.

Since the number of client matters and their nature directly bear on the valuation of good will and therefore directly relate to selling the law practice, conflicts that cannot be waived by the client and that prevent the prospective purchaser from undertaking the client’s matter should be determined promptly. If the purchaser identifies a conflict that the client cannot waive, information should be provided to the client to assist in locating substitute counsel. If the conflict can be waived by the client, the purchaser should explain the implications and determine whether the client consents to the purchaser undertaking the representation. Initial screening with regard to conflicts, for the purpose of determining the good will of the practice, need be no more intrusive than conflict screening of a walk-in prospective client at the purchaser’s firm.

Client Confidences, Consent and Notice

Negotiations between the seller and prospective purchaser prior to disclosure of information relating to a specific representation of an identifiable client can be conducted in a manner that does not violate the confidentiality provisions of Rule 1.6 just as preliminary discussions are permissible concerning the possible association of another lawyer or mergers between firms, with respect to which client consent is not required. Providing the purchaser access to client-specific information relating to the representation and to the file, however, requires client consent. The rule provides that before such information can be disclosed by the seller to the purchaser the client must be given actual written notice of the fact of the contemplated sale, including the identity of the purchaser, and must be told that the decision to consent or make other arrangements must be made within 60 days. If nothing is heard from the client within that time, consent to the transfer of the client’s file to the identified purchaser is presumed.

A lawyer or law firm ceasing to practice cannot be required to remain in practice because some clients cannot be given actual notice of the proposed purchase. The purchaser may represent those clients who cannot be given actual notice of the proposed purchase or are not available to consent to the purchase or direct any other disposition of their files until otherwise notified by the client. The purchaser shall preserve the confidences of the client.

Fee Arrangements Between Client and Purchaser

Paragraph (c) is intended to prohibit a purchaser from charging the former clients of the seller a higher fee than the purchaser is charging the purchaser’s existing clients. The sale may not be financed by increases in fees charged the clients of the practice that is purchased. Existing agreements between seller and the client as to fees and the scope of the work must be honored by the purchaser, unless the client consents after consultation.

Adjustments for differences in the fee schedules of the seller and the purchaser should be made between the seller and purchaser in valuing good will, and not between the client and the purchaser. If a written fee agreement exists between the seller and a client, the purchaser may not refuse to undertake the representation unless the client consents to pay the higher fees the purchaser usually charges. To prevent client financing of the sale, the higher fee the purchaser may charge must not exceed the fees charged by the purchaser for substantially similar service rendered prior to the initiation of the purchase negotiations.

Deceased, Disabled or Disappeared Lawyer

Even though a nonlawyer seller representing the estate of a deceased, disabled or disappeared lawyer is not subject to the Colorado Rules of Professional Conduct, a lawyer who participates in a sale of a law practice must conform to this rule. Therefore, the purchasing lawyer must see that its requirements are met.