Md. R. Att'y 19-301.15
COMMENT
[1] An attorney should hold property of others with the care required of a professional fiduciary. Securities should be kept in a safe deposit box, except when some other form of safekeeping is warranted by special circumstances. All property of clients or third persons, including prospective clients, must be kept separate from the attorney's business and personal property and, if money, in one or more trust accounts. Separate trust accounts may be warranted when administering estate money or acting in similar fiduciary capacities. An attorney should maintain on a current basis books and records in accordance with generally accepted accounting practice and the Rules in Title 19, Chapter 400 and comply with any other record-keeping rules established by law or court order.
[2] Normally it is impermissible to commingle the attorney's own funds with client funds, and section (b) of this Rule provides that it is permissible only as permitted by Rule 19-408(b). Accurate records must be kept regarding which part of the funds are the attorney's.
[3] Attorneys often receive funds from which the attorney's fee will be paid. The attorney is not required to remit the client funds that the attorney reasonably believes represent fees owed. However, an attorney may not hold funds to coerce a client into accepting the attorney's contention. The disputed portion of the funds must be kept in a trust account and the attorney should suggest means for prompt resolution of the dispute, such as arbitration. The undisputed portion of the funds shall be distributed promptly.
Cross reference: See Rule 19-301.16 (d) (1.16) for requirements concerning the requirement to refund any advance payment of fee or expense that has not been earned or incurred.
[4] Section (e) of this Rule also recognizes that third parties may have lawful claims against specific funds or other property in a attorney's custody, such as a client's creditor who has a lien on funds recovered in a personal injury action. An attorney may have a duty under applicable law to protect such third-party claims against wrongful interference by the client. In such cases, when the third-party claim is not frivolous under applicable law, the attorney must refuse to surrender the funds or property to the client until the claims are resolved. An attorney should not unilaterally assume to arbitrate a dispute between the client and the third party, but, when there are substantial grounds for dispute as to the person entitled to the funds, the attorney may file an action to have a court resolve the dispute.
[5] The obligations of an attorney under this Rule are independent of those arising from activity other than rendering legal services. For example, an attorney who serves only as an escrow agent is governed by the applicable law relating to fiduciaries even though the attorney does not render legal services in the transaction and is not governed by this Rule.
Model Rules Comparison: Rule 19-301.15 (1.15) is substantially similar to the language of the Ethics 2000 Amendments to the ABA Model Rules of Professional Conduct, with the exception of the omission of ABA Comment [6].
For the duties of an attorney with respect to attorney trust account funds that are presumed abandoned, see Rule 19-414.