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The number is wrong. You reconciled the trust account, and the ledger balance does not match the bank. It is off by a few dollars, or by a few thousand, and your stomach drops. Before you spiral, breathe. A trust shortage is serious but solvable, and the way you handle the next hour matters far more than the fact that it happened.
This is a FAQ for that exact moment. It will not replace advice from your law society, and it should not. Rules on trust accounting differ across provinces and they change. But the shape of what you do is consistent, and knowing it keeps you calm enough to do it right.
What Counts as a Trust Shortage
A trust shortage exists when the money in your trust account is less than the total you are holding for clients on paper. Add up every client's trust ledger balance, and the bank would not have enough to cover them all. The account is short.
That is different from a mismatch that nets to zero. If two client balances are swapped but the total is correct, you have a posting error, not a shortage. A shortage means real money is missing. Common causes are boring, which is the good news:
- A bank fee charged to trust instead of the general account.
- A disbursement paid out of trust before the funds cleared.
- A transfer to general for fees that had not been billed yet.
- A simple transposition, a 540 keyed as 450.
Note. Most shortages are honest errors, not wrongdoing. But the obligation to correct and, where required, report does not depend on whether it was an accident.
The First Hour After You Notice
Do not touch the account yet. The instinct to quietly move money in and make the problem disappear is the instinct to resist. First find out what happened.
- Stop and document. Note the date, the amount, and how you found it. If your reconciliation is not current, this is why a monthly one matters. Our reconciliation walkthrough is worth a read when the dust settles.
- Trace it. Work backward through the affected client ledger. Match every deposit and withdrawal to a source document: the bank statement, the cheque, the trust transfer, the invoice. The gap almost always sits at one transaction.
- Confirm it is real. Rule out timing. A cheque that has not cleared or a deposit in transit can look like a shortage but resolve on its own. A true shortage remains once timing differences are accounted for.
- Isolate the client. Whose money is affected? A gap in one client's balance is a different conversation than an account-wide one.
By the end of this hour you should be able to say, in one sentence, what happened and to whom. That sentence is what your bookkeeper and possibly your law society will ask for.
The way you handle the next hour matters far more than the fact that it happened.
Do You Have to Report It, and When
This is the question that keeps people up at night, so let us be plain. Most law societies require you to report a trust shortage that you cannot correct promptly, or that exceeds a set threshold, or both. Some require immediate written notice regardless of size.
Because the specifics differ by jurisdiction and change over time, do not rely on a blog post or a colleague's memory for the trigger and the deadline. Check the current rules published by your law society, or call their practice advisory line, which exists precisely for this.
| Situation | General posture |
|---|---|
| Small shortage from a bank fee, fixed same day | Often correctable without a formal report; confirm the local threshold |
| Shortage you cannot fix immediately | Usually reportable; contact the law society |
| Shortage above the reporting threshold | Report in writing within the required window |
| Any sign of theft or misappropriation | Report; not a self-correction situation |
Warn. When in doubt, report. Regulators respond far better to a lawyer who came forward than to one who was found out. Silence turns a fixable error into a discipline file.
Replacing the Money the Correct Way
You fix a shortage with your own money, from the general account or your pocket, never by moving one client's trust funds to cover another. Using Client B's money to plug Client A's gap does not solve anything. It hides one shortage by creating another, and it is the kind of move that ends careers.
The correct steps:
- Deposit the deficient amount into trust from general funds, with a clear record that it is a correction.
- Post it to the affected client's ledger so that balance is whole again.
- Keep the paper trail: the reconciliation that flagged it, a memo on the cause, the deposit slip, the corrected ledger, and any report acknowledgement.
Do this promptly. A shortage corrected within a day tells a very different story than one that sat for a month. For more on the mechanics, see the rest of our billing and trust writing, and for the human side, handling a dispute calmly covers the same steadiness.
Preventing the Next One
The firms that rarely see shortages are not lucky. They have habits. Reconcile monthly, on a fixed date, so a gap surfaces in weeks rather than at year end. Never pay a disbursement from trust until the deposit clears. Charge bank fees to general. Bill before you transfer fees, so every general transfer is backed by an invoice.
Good software helps here, not by being clever but by being strict. A system that keeps each client's Trust accounting balance separate and refuses to let you overdraw a ledger removes an entire category of error. A1 CMS is built that way, so the mechanical mistakes become hard to make. The judgment is still yours, but the arithmetic stops fighting you.
Tip. Put your monthly reconciliation on the calendar as a recurring appointment, not a floating task. The date is what makes it happen.
If you found a shortage today, here is the short version. Stop, trace, and confirm it is real before you touch anything. Understand who is affected and by how much. Check your law society's current rules on whether and when to report, and if you are unsure, report. Replace the money from your own funds, cleanly documented, never from another client. Then fix the habit that let it through. A shortage found and handled well is not a stain on your practice. It is proof your controls work, and the reconciliation routines we cover across the billing series are what keep this rare.
