How Law Firms Should Handle Unclaimed Client Funds

Ashley Bennett

Oct 1

7 min read

What Happens When Client Funds Cannot Be Returned?

Law firm leadership often treats a residual trust balance as a harmless accounting artifact, a few leftover dollars sitting quietly in a bank account after a matter has long since concluded. This view introduces substantial regulatory and operational vulnerability. Law firms frequently encounter situations where money belongs to a client or a third party, yet distribution stalls:

The client cannot be located despite reasonable investigative outreach.
The client stops responding to communications, invoices, or formal notices.
A legal matter closes while a residual credit balance remains on the sub-ledger.
A physical disbursement check or electronic transfer remains uncashed.
A complex settlement distribution cannot be completed due to missing payee details.

The core financial risk is not merely that funds are sitting idle in a bank account. Left unmanaged, an accumulation of stagnant balances forces the firm into a state of severe regulatory exposure. Managing this requires clear answers to fundamental control questions: Who owns the money? What steps must be taken to return it? How long must the firm retain it before state abandoned-property law triggers? What documentation supports the firm's actions? Treating unclaimed funds as a passive administrative issue is a fundamental failure of internal governance.

What Are Unclaimed Client Funds?

Unclaimed client funds comprise any capital held in a trust or IOLTA account that the firm is legally obligated to distribute, but where the rightful owner is unresponsive, unknown, or unreachable. Typical manifestations include uncashed settlement checks, remaining advance retainers, small residual trust balances, funds belonging to former clients, and third-party disbursements that cannot be delivered.

A critical misconception must be dismantled immediately: Unclaimed funds do not become the property of the law firm simply because time has passed or the client cannot be found.

Failing to recognize this distinction turns an administrative nuisance into an unauthorized conversion of funds. Fiduciary property remains entirely outside the economic ecosystem of the law practice, demanding specialized handling until its legal disposition is permanently resolved.

Why Unclaimed Funds Create Compliance and Financial Risk

Accumulating stagnant trust balances creates a cascading series of enterprise risks that can jeopardize a firm's license to practice:

Compliance Risk: The firm faces strict legal and ethical obligations regarding fiduciary property and state-level abandoned-property statutes. Non-compliance invites disciplinary action from bar regulators.
Financial-Control Risk: Old balances clutter subsidiary ledgers, making regular trust-account reconciliations increasingly complex and prone to hidden discrepancies that mask deeper accounting failures.
Operational Risk: Without standardized tracking, staff lose institutional context regarding who owns the money or what recovery steps have already been attempted, leading to lost audit trails.
Reputational Risk: An inability or failure to return client funds damages professional standing, erodes market trust, and can trigger public grievance proceedings.
Reporting Risk: Failure to track and remit abandoned property according to statutory mandates invites severe regulatory penalties, interest assessments, and comprehensive audits from state authorities.

Common Situations That Create Unclaimed Client Funds

Unclaimed funds usually originate from specific, recurring operational friction points across a practice lifecycle. Understanding these origin points helps firms intercept risk before balances stagnate:

Former clients who cannot be located: The legal matter is closed, bills are settled, but an unused advance or refund remains in the trust account while the client's phone numbers, emails, and physical addresses bounce.
Uncashed refund or disbursement checks: The firm issues a distribution check following a successful resolution, but the recipient fails to deposit or cash it within a reasonable financial window, leaving an outstanding item on the bank reconciliation.
Small residual balances: After complex billing and expense reconciliations, a nominal residual credit sits in the client ledger. These small amounts are often ignored precisely because of their low monetary value, yet they carry identical compliance weight.
Incomplete settlement distributions: The firm secures settlement proceeds, but cannot establish contact with the client or an entitled third-party lienholder, such as a medical provider or insurance subrogation entity.
Outdated contact information: The firm’s intake records were never updated during a protracted representation, leaving no reliable secondary channel to reach the client post-matter.

First Step: Determine Who Owns the Funds

Before executing any financial adjustments, leadership must establish ownership with absolute clarity. The firm must categorize the capital to determine whether it belongs to the client, a third party, or whether it remains disputed.

This prevents the most dangerous trap in law firm accounting: treating an unidentified or unclaimed balance as firm revenue simply because the client has not claimed it.

If the firm has not earned the money pursuant to an executed fee agreement and completed work, it cannot be recognized as firm income merely because it has lingered in an IOLTA account. Fiduciary property remains fiduciary property until its legal status changes through authorized means.

Make Reasonable Efforts to Return the Funds

A law firm cannot simply wait for a dormancy clock to run out; it must actively demonstrate a documented effort to locate the owner. The firm should establish a standardized, repeatable procedure for outreach. Depending on the circumstances, these efforts typically involve reviewing the full client file, checking internal communications for updated details, sending formal written notices to last-known addresses, and utilizing public directories or firm resources.

The operational rule is straightforward: Document the effort, not just the outcome.

A file containing a clear audit trail of certified letters, emails, and phone logs proves to regulators that the firm acted in good faith to discharge its fiduciary duties. If outreach fails, this documentation forms the foundational proof required for subsequent legal handling.

Do Not Move Unclaimed Funds Into the Operating Account

A persistent myth among non-financial law firm managers is that a closed matter permits sweeping remaining money directly into operating income as a "bonus" or administrative fee.

This practice is a severe regulatory violation.

Earned firm funds and unclaimed client funds are entirely separate financial categories. The firm's legal entitlement to the money must be established via fully realized services or incurred costs before a single dollar moves from trust to operating. Moving unclaimed trust balances into operating cash to clean up a balance sheet is an unauthorized transfer of client property that can result in immediate disciplinary scrutiny.

When State Unclaimed-Property Rules May Apply

When reasonable efforts to locate a client fail, state abandoned-property (escheatment) laws eventually govern the next steps. Because rules vary significantly by jurisdiction, firms must consult their applicable state bar association and state unclaimed-property authority to determine exact requirements.

Depending on the state, statutory requirements may dictate specific dormancy periods, mandatory due diligence notices, formal reporting frameworks, recordkeeping rules, and ultimate remittance procedures to the state unclaimed-property division.

Law firms must determine which state's jurisdiction applies to specific funds, when the statutory dormancy clock begins ticking, and what formal reporting mechanisms are required. A proactive firm treats escheatment as a scheduled compliance obligation rather than an afterthought.

The Difference Between Trust Accounting and Unclaimed-Property Compliance

From a CFO perspective, maintaining a trust account and complying with unclaimed-property laws are two distinct operational responsibilities that often get conflated.

Trust accounting asks a foundational question: Whose money is this, and how much is being held in active sub-ledgers?

Unclaimed-property compliance asks an entirely different legal question: What does the jurisdiction require the holder to do when the owner cannot be located after a statutory dormancy period expires?

A firm can maintain flawless monthly trust reconciliations while still failing its statutory escheatment obligations if old balances are allowed to sit indefinitely without review. Both processes require dedicated internal workflows.

How to Track Unclaimed Funds Internally

Relying on informal spreadsheets or memory to track stagnant balances invites compliance failures. Firms should integrate dedicated tracking structures within their legal accounting or practice-management platforms. For every flagged balance, the tracking registry should record:

Client or owner identity and matter reference number.
Exact financial amount and original receipt date.
Underlying reason the funds are being held.
Date the underlying matter officially closed.
Detailed log of contact attempts and communication methods.
Last known contact details.
Current status and required next operational action.
Applicable reporting deadlines and final disposition paths.

Reconciliation and Aging of Unclaimed Balances

A mature financial control environment includes regular aging reports specifically designed for trust accounts. Leadership should periodically review old trust balances by categorizing them into operational tiers: current balances, older balances requiring active follow-up, long-outstanding balances, and balances approaching statutory reporting deadlines.

The purpose of trust aging is not merely to generate static reports, but to actively unearth unresolved ownership, missing documentation, potential compliance deadlines, and systemic process weaknesses before an audit exposes them.

Preventing Unclaimed Funds Before They Become a Problem

The most efficient way to manage unclaimed funds is to prevent them from accumulating during active representations. Prevention begins on day one of the client relationship. Law firms can eliminate future exposure by implementing upstream operational habits:

Establishing strict protocols for keeping client contact information current throughout a matter.
Clearly outlining refund and remaining-balance procedures in the initial fee agreement.
Reviewing all outstanding balances systematically when a matter reaches its conclusion.
Enforcing a formal matter-closing checklist before closing operational files.
Confirming secure electronic payment or wire instructions for anticipated distributions.
Reviewing outstanding checks regularly to catch uncashed distributions early.
Assigning explicit staff responsibility for resolving lingering trust items.

Unclaimed Funds Require a Process, Not a Judgment Call

Unclaimed client funds are not forgotten cash reserves or hidden windfalls for the practice. They represent a serious fiduciary responsibility, an unresolved financial obligation that demands careful identification, rigorous documentation, documented efforts to return the capital, and strict adherence to applicable state rules.

When law firm leaders treat unclaimed funds through a disciplined, risk-managed lens, they protect the firm’s regulatory standing and reinforce the operational integrity of the entire practice.

About The Author

Ashley Bennett is an accountant at Self-Made CFO with three years of exclusive experience serving law firms. Her background in legal accounting has given her a sophisticated understanding of the financial structure, reporting expectations, and operational nuances unique to legal practices.