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Law Firms May 7, 2026

Why your trust account never ties on the first try

Three numbers that should match. They almost never do on the first pass. Here is what causes the drift, and the half hour a month that keeps the firm in compliance.

A gavel and law book on a wooden desk
JZ
Jessica Zhao
CEO, Clear Books Advisory

Reconciling a trust account is the bookkeeping task most attorneys want to put off, and the one with the highest professional cost when it is left undone.

The setup is straightforward. The bank statement is on one side of the screen. The QuickBooks trust register is on the other. A client-by-client list of who has funds on deposit is open in a third tab. By definition, all three should show the same number. In practice, they almost never agree on the first pass.

Three-way reconciliation, the bar’s term for matching those three views to the penny every month, is the most-skipped piece of bookkeeping in solo and small firm practice. It is also the single area of bookkeeping most directly tied to the loss of a license.

The reconciliation almost always ties on the second pass once the four or five common causes of drift have been identified.

What three-way reconciliation actually means

The three numbers a trust account reconciliation must match each month, with documentation:

  • The bank balance on the trust account’s monthly statement
  • The total in the firm’s accounting software (QuickBooks for most firms)
  • The client-by-client breakdown, which is the sum of the balance held for each individual client

When all three match, the firm has documentary proof that every dollar in the account belongs to a specific client and that no client’s funds are commingled with another’s. The match is the proof. Without it, the firm has no defensible record of how client funds are being held.

Where the drift comes from

Six items, in roughly this order of frequency, account for most monthly disagreements between the three views.

Outstanding checks. A $1,500 disbursement is written on the 28th. The recipient deposits it on the 2nd. It clears the bank on the 3rd. Until it clears, the books reflect the disbursement and the bank does not.

Deposits in transit. A client wires $5,000 on the 30th. The deposit is recorded the same day. The bank tags it as pending and posts it on the 1st. For one month-end close, the firm and the bank disagree by $5,000.

Bank fees on IOLTA. Some banks charge maintenance fees on trust accounts. State bar rules require the firm to reimburse those fees from the operating account. If the reimbursement is delayed, the books and the bank do not tie.

Earned fees still sitting in trust. A $2,000 invoice was issued against a client retainer on Tuesday. The transfer from trust to operating has not been completed. The trust balance still includes the $2,000. Holding earned fees in trust beyond the time required for the transfer is a technical violation of the rule.

Voided checks. A check was reissued and the original was voided. If both transactions were not posted cleanly, two debits hit one client’s ledger.

An incorrectly allocated deposit. This is the most consequential. The bank balance and the trust register tie, but the client-by-client breakdown does not. The firm is holding one client’s money against another client’s matter without realizing it. Bar examiners will identify this on review.

A reconciliation worked through to completion

A representative month-end with three numbers that do not initially agree:

ViewBalance
Bank statement (March 31)$42,800
QuickBooks trust register$43,150
Client-by-client total$42,950

A check for $350 was written on the 30th and has not yet cleared the bank. Adding $350 to the bank balance produces $43,150. The bank balance and the trust register now agree.

The client-by-client total is still $200 short of the trust register. A $200 bank fee reversal posted to the books in February but was never allocated to a specific client. The amount sits in the trust register but is not on any client’s ledger.

The $200 is allocated back to the client whose original fee was reversed. That client’s individual ledger increases by $200. All three views now read $43,150.

Reconciliation signed, dated, filed. The work took approximately thirty-five minutes.

The professional cost of skipping it

Most trust account violations that result in license discipline are not the result of intentional commingling. They are the accumulation of small errors over six to twelve months in firms where reconciliation was deferred.

The bar audit identifies the deficit eighteen to twenty-four months later. The total may be $3,000 or $30,000. The procedural consequences are similar in either case: a sworn statement, a public reprimand, and in serious cases a suspension.

The preventive measure is forty-five minutes per month of disciplined reconciliation.

For the law firm clients we work with, three-way reconciliation is performed on the first business day of every month, before any other accounting work for the period. Bank statement, trust register, and client-by-client list are reconciled in sequence. The reconciliation worksheet is saved, dated, and filed in a format that will withstand an audit five years from now.

The process generally takes thirty minutes when the books are in order at the start. Two hours when they are not. Either way, the reconciliation is completed before any other monthly accounting work begins.

Best practices for solo and small firm trust accounting

A few practices that keep the firm in compliance:

  • Run three-way reconciliation on the first business day of every month, before any other accounting work for the period. Treat it as the first task of the month, not the last.
  • Save the reconciliation worksheet, supporting reports, and any reconciling notes in a dated folder. Retain them for at least seven years.
  • Move earned fees from trust to operating within thirty days of invoicing. Holding earned fees in trust beyond that window is a technical rule violation.
  • Reimburse trust bank fees from the operating account in the same month the fee is incurred. Do not allow the trust to absorb a bank charge for any period.
  • Set up a transaction alert with the bank for any trust account activity above a defined threshold. The alert helps identify both errors and unauthorized activity earlier.

Three questions worth asking

Three questions to ask whoever manages the firm’s books, phrased the same way bar examiners ask them:

  1. When was the last full three-way reconciliation, and where is the worksheet?
  2. If the bar requested thirty-six consecutive months of reconciliations tomorrow, can the firm produce them?
  3. Who is responsible if the three views do not agree, and what is the documented process for resolving the difference?

If any of those answers is uncertain, the firm has a compliance exposure that is not visible from the outside. The fix is procedural and consistent. It must be performed every month, with a paper trail.

If you want a second set of eyes on yours, send the most recent month’s bank statement and trust register. We will review whether the books are tying and where the cleanup would need to begin if they are not.

How a clean three-way trust reconciliation runs each month
Six steps to take on the first business day of the month, before any other accounting work
  1. Pull the bank statement
    Download the trust account statement for the month-end close date. The ending balance on the statement is the first of three numbers that must agree.
  2. Pull the QuickBooks trust register
    Run the trust account register in QuickBooks for the same date. Apply outstanding checks and deposits in transit. The adjusted balance is the second number that must agree.
  3. Pull the client-by-client breakdown
    Run the report that shows how much each client has on deposit. Sum every individual balance. The total is the third number that must agree.
  4. Identify the drift causes
    Compare the three numbers. Most differences come from outstanding checks, deposits in transit, unreimbursed bank fees, earned fees still in trust, voided checks, or misallocated deposits.
  5. Post the corrections
    Move earned fees out of trust. Allocate the bank fee back to the client whose retainer it was charged against. Reverse the voided check entries. Re-run the three views and confirm they tie to the dollar.
  6. Save the worksheet, dated
    Save the reconciliation worksheet, supporting reports, and any reconciling notes in a dated folder. Retain for at least seven years. This is the audit trail the bar will request if it ever asks.

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