Multi-Attorney Firms and IOLTA: Who Is Responsible When Something Goes Wrong

The Supervising Attorney's Responsibility

Bar rules in every state impose specific supervisory obligations on attorneys who oversee the work of other attorneys and non-attorney staff. Rule 5.1 (or its state equivalent) requires supervising attorneys to make reasonable efforts to ensure that others' conduct conforms to professional responsibility rules — including trust accounting rules.

What this means in practice: if a paralegal enters a disbursement incorrectly and the trust account goes into deficit, the supervising attorney may face disciplinary exposure even if they didn't personally make the error. "I didn't know" is not a defense when the system in place gave the supervisor no means to catch the problem.

Who Should Sign Reconciliations

Most state bar rules require reconciliation reports to be signed by the attorney responsible for the trust account — not by a bookkeeper or paralegal. In multi-attorney firms, this is typically the managing partner, the designated trust account supervisor, or the attorney of record for each matter.

Delegating the preparation of the reconciliation to staff is fine — and common. Delegating the sign-off is not. The signature represents the attorney's personal certification that the reconciliation is accurate.

Firm-Level vs. Individual Attorney Liability

In a firm partnership or professional corporation, trust account violations can expose both the individual attorney responsible and the firm entity. Firm-level exposure matters for malpractice coverage, firm reputation, and in some states, the firm's ability to practice.

Partners in a firm generally have a shared obligation to ensure that the firm's systems — including trust accounting systems — meet bar rules. A partner who knows that the firm's trust account reconciliation is three months behind and takes no action has supervisory liability for whatever results.

Multi-Firm Trust Account Structures

Larger firms often maintain multiple trust accounts — one per practice group, one per location, or one per partner with their own matters. Each account requires its own reconciliation, its own records, and its own designated responsible attorney.

IOLTATrusts supports multiple trust accounts within a single firm, with separate reconciliations for each account and role-based access controls that limit which staff can view or modify each account's records. The designated supervising attorney signs off on each account's reconciliation independently.

Best Practices for Firms

• Designate a named responsible attorney for each trust account — in writing
• Require the responsible attorney to personally review and sign each month's reconciliation
• Implement segregation of duties: the person who enters transactions should not be the person who reconciles
• Restrict system access so staff can only see and modify the matters they work on
• Conduct an internal trust account review at least annually — before the bar does