How to Prepare Your Law Firm for a Trust Account Audit: A 10-Step Checklist

Trust account audits used to feel rare. In 2026 they don't. State bars are running more compliance reviews, and in some jurisdictions a selected attorney must pay for an approved CPA to examine their books. The good news: an audit is entirely predictable. Reviewers ask for the same records every time. Get these ten things right and an audit becomes a formality.

📋 The 10-Step Audit-Readiness Checklist

1️⃣ Reconcile Every Trust Account Monthly

Monthly reconciliation is the single most important habit. A reviewer's first request is your most recent reconciliation. If it's current, the tone of the entire audit changes.

2️⃣ Perform a True Three-Way Reconciliation

Bank balance, book balance, and the total of all individual client ledgers must agree. Two-way reconciliation (bank vs. book) misses the most common problem — a single client's ledger being wrong.

3️⃣ Maintain a Ledger for Every Client and Matter

You must be able to show, for any client, the running balance and full transaction history of their trust funds. No client's balance may ever go negative.

4️⃣ Document the Purpose of Every Transaction

For each debit and credit, record the date, amount, client and matter, purpose, and resulting running balance. Vague memos like "transfer" are audit findings waiting to happen.

5️⃣ Keep Earned and Unearned Funds Separate

Fees stay in trust until they are earned and properly invoiced. Moving money early — even briefly — is commingling.

6️⃣ Never Let the Account Go Negative

An overdraft on a trust account is often auto-reported to the bar. Real-time balance checks that block a disbursement exceeding a matter's available funds prevent this entirely.

7️⃣ Retain Records for the Full Required Period

Most jurisdictions require five years or more of complete trust records. Bank statements, canceled checks, deposit records, and reconciliations all need to be retrievable.

8️⃣ Confirm Your Designated Licensee Is Current

Where required, verify the attorney formally responsible for each account is on record and eligible — and that you can reassign within the required window if they leave.

9️⃣ Reconcile Outstanding Items Promptly

Uncleared checks and stale balances are magnets for questions. Investigate and clear reconciling items each month rather than letting them accumulate.

🔟 Keep an Immutable Audit Trail

Reviewers want to see who entered or edited each transaction and when. A system that logs this automatically is far more credible than manual notes.

🔒 Why the Right System Makes This Effortless

Every step above is manual labor in a spreadsheet — and automatic in legal-specific accounting. LawAccounting maintains per-matter ledgers, runs continuous three-way reconciliation, blocks negative trust balances, and keeps a complete audit trail by default. Instead of building your audit package, you print it.