How a Law Firm Passed a Surprise Trust Account Audit Without Losing a Night of Sleep
Sam's List Editorial | 2026-06-23
How a Law Firm Passed a Surprise Trust Account Audit Without Losing a Night of Sleep A bar trust account audit is the one knock at the door that can end a law practice over a clerical error. Not fraud. A clerical error. This is a law firm trust account audit case study about a six-figure firm that found a $14,000 problem it didn't know it had — and fixed it before the random audit landed. Featured firm Legal Ease Bookkeeping Brandy Derrick runs Legal Ease Bookkeeping — a Sam's List bookkeeper focused on law firms and property managers. Trust accounting, IOLTA compliance, three-way reconciliations, and owner statements that hold up under a bar or state audit. View profile on Sam's List → “They have made my life a lot easier. For attorneys, managing multiple accounts and especially an IOLTA trust account can be a lot of work. Working with Brandy and her team, it is easy to keep everything straight — every dollar that comes through my accounts is organized and accounted for every week.” — Andrew Deegan · ★★★★★ · Read on Sam's List Quick disclaimer before we go further: this is an illustrative composite built for education. The firm and the numbers are a representative scenario, not a real audited client file. The mechanics, though, are exactly how this plays out in practice. Why this law firm trust account audit nearly went sideways The firm was a litigation shop with seven attorneys and a growing intake of contingency and retainer matters. Trust money flowed through an IOLTA account constantly — retainers in, earned fees out, settlement proceeds parked for clients. Here's the part that should make every managing partner uncomfortable: nobody had ever done a true three-way reconciliation. What they had been doing was matching the bank statement to their internal ledger every month. Bank says $312,000, books say $312,000, done. Felt responsible. Looked responsible. It wasn't. The reconciliation that actually matters has three legs, not two Under ABA Model Rule 1.15 — "Safekeeping Property," the foundation nearly every state has adopted — a lawyer must keep client funds separate and maintain complete records of each client's balance. Most states operationalize that with a monthly three-way reconciliation . Three-way means three numbers have to agree, not two: The trust bank balance (what the bank says you're holding). The trust general ledger (your running internal record of the account). The sum of every individual client's sub-ledger (what each client is actually owed, added up). The firm had...
