15 min read · February 2025
Ontario paralegals who receive client funds face the same rigorous trust accounting obligations as lawyers — but the rules are often less familiar to practitioners who trained in high-volume Small Claims or tribunal work. This guide covers every element of By-Law 9 trust accounting as it applies to licensed paralegals: account requirements, client ledgers, monthly reconciliation, and the most common audit failures.
Under the Law Society Act R.S.O. 1990, c. L.8 and LSO By-Law 9, every licensed paralegal who receives money on behalf of a client must deposit those funds into a designated trust account before doing anything else with them. This includes:
Paralegals who never receive client funds — for example, those on fixed retainers paid in advance with no surplus funds held — may apply for a trust account exemption (discussed below).
Scope of Paralegal Practice
Ontario paralegals are licensed to provide legal services in Small Claims Court (claims up to $35,000), the Landlord and Tenant Board, Human Rights Tribunal of Ontario, Workplace Safety and Insurance Appeals Tribunal, the Ontario Court of Justice for summary conviction offences, and provincial regulatory hearings. Trust accounting obligations apply across all of these practice areas whenever client funds are received.
LSO By-Law 9 governs trust accounting for both lawyers and paralegals, but Part III applies specifically to paralegal trustees. The key provisions are:
Ontario paralegals typically maintain one trust account that holds funds for all clients simultaneously. This is the mixed trust account (also called a pooled trust account or general trust account). Individual client balances are tracked through separate client ledger cards — the bank account pools the money but the records always show exactly whose money it is.
| Account Type | Description | Interest |
|---|---|---|
| Mixed/Pooled Trust | One bank account holds all client funds. Client ledger cards track individual balances. | Remitted to Law Foundation of Ontario under Interest on Lawyers' Trust Accounts (IOLTA) equivalent for paralegals |
| Specific Trust Account | Separate bank account for a single client/matter (large sums). Unusual in paralegal practice. | May be remitted to client if significant |
| General (Operating) Account | Paralegal's own business account. Fees earned and office expenses flow through here. Never mixed with trust funds. | Paralegal keeps interest |
Interest on Mixed Trust Accounts
Interest earned on mixed trust accounts must be remitted to the Law Foundation of Ontario — paralegals cannot keep it. The financial institution remits interest directly. When opening a trust account, confirm with your bank that interest is being directed to the Law Foundation, not your operating account.
By-Law 9 requires a separate trust ledger card for each client. This is your record of every dollar in and out of trust for that specific client. Required fields:
The running balance for each client must never go negative. A negative client ledger balance means you have spent more of that client's money than you received — a trust shortfall for that client, even if the overall trust account bank balance is positive.
Upon receiving any client fund:
Disbursements from trust require:
Transferring earned fees from trust to general account: Once fees are earned and the client has been invoiced, you may transfer the invoiced amount from trust to your general account. Record the transfer in both the trust ledger (as a disbursement to "[Your Name] — earned fees per invoice #X") and in your general account records as income received.
By-Law 9 s. 22 requires that you reconcile your trust account at least monthly. Monthly reconciliation is the most important and most frequently missed obligation. The reconciliation must balance these three numbers:
All three must agree (after accounting for outstanding cheques and deposits in transit). If they do not agree, you have either a recording error or a trust shortfall — both must be investigated and resolved immediately.
Common Reconciliation Errors
Bank Service Charges
Banks may not charge service fees against trust accounts — or if they do, you must reimburse the trust account from your general account immediately. Trust funds belong to clients; administrative bank fees are your cost of practice. When opening a trust account, negotiate zero service fees, or set up an automatic reimbursement from your operating account.
By-Law 9 requires that paralegal trust accounts be maintained at a designated financial institution— one that has entered into an agreement with the LSO to notify the Society if an account goes into overdraft. Designated institutions include all major Canadian chartered banks (RBC, TD, BMO, Scotiabank, CIBC, National Bank) and most credit unions with Ontario operations.
When you open a trust account, tell the bank specifically that it is a "lawyer/paralegal trust account" and confirm that the institution has an agreement with the LSO. Online-only banks and fintech accounts are not designated institutions.
A trust shortfall exists when the amount of client money you are supposed to be holding exceeds the actual balance in the trust bank account. Every shortfall — regardless of cause (recording error, unauthorized disbursement, bank fee, theft) — is a serious professional conduct matter.
If you discover a shortfall during reconciliation:
Misappropriation of trust funds (taking client money for personal use) is grounds for licence revocation. Even unintentional shortfalls — from sloppy record-keeping — can result in suspension, conditions, or practice supervision.
The LSO conducts compliance audits of paralegal practices. These are the issues auditors most commonly find:
| Issue | What Goes Wrong | Fix |
|---|---|---|
| No monthly reconciliation | Reconciliation only done annually or never | Set a calendar reminder for the 5th of each month; reconcile previous month |
| Reconciliation not retained | Paralegal does reconcile but doesn't save the working papers | Print/save each reconciliation with date signed; keep for 10 years |
| Fees taken before earned | Retainer withdrawn from trust immediately on receipt | Only transfer fees after work is completed and invoice is issued |
| Commingling | Office expenses paid from trust account | Always use general account for operating expenses; trust is for client funds only |
| Bank fees deducted from trust | Bank service charges reduce trust balance | Negotiate zero-fee trust account or reimburse trust from operating account |
| Client ledgers not maintained | One running ledger for all clients instead of individual client ledgers | Each client gets their own ledger card from day one |
| Late deposits | Retainer cheques held for days before depositing | Deposit same or next business day |
| Inadequate file closure | Files closed without returning trust balance to client or transferring earned fees to general account | On closing each file, confirm trust balance is zero; issue final invoice |
By-Law 9 requires paralegal trust accounting records to be retained for a minimum of 10 years from the date of the last entry. This includes:
Electronic records are acceptable — scanned bank statements, digital ledgers in Excel or practice management software — provided they are backed up and reproducible on demand. Cloud storage with Canadian data residency is recommended for LSO compliance.
A paralegal who does not receive client funds may apply to the LSO for an exemption from the trust account requirements under By-Law 9 s. 8. Grounds for exemption include:
Exemptions must be renewed. If your practice changes and you start receiving client funds, you must establish a trust account before accepting any funds — you cannot retroactively claim an exemption after the fact.
Annual Reporting
All licensed paralegals — whether they hold a trust account or have an exemption — must file an annual report with the LSO confirming their trust account status. The annual report (part of your licence renewal) asks whether you received client funds and, if so, whether your trust account is properly maintained. Failure to file or filing a false report is a conduct matter.
Atticus handles LSO-compliant trust accounting for Ontario paralegals and lawyers. Client ledgers, monthly reconciliation, trust receipt tracking, and fee transfers — all built around By-Law 9 requirements.
Start Free TrialYes. Ontario paralegals who receive client funds must maintain trust accounts compliant with LSO By-Law 9. The rules apply across all areas of paralegal practice: Small Claims Court, tribunal hearings, traffic matters, and summary conviction offences.
They are the same thing. A mixed (or pooled) trust account is a single bank account that holds funds for multiple clients simultaneously. Individual client balances are tracked through separate client ledger cards. Ontario paralegals typically maintain one mixed trust account.
LSO By-Law 9 requires monthly reconciliation. Paralegals must reconcile the bank statement to their trust records within 30 days of the statement date, identify any shortfalls immediately, and retain reconciliation records for 10 years.
Yes, provided the system maintains the required records — client ledgers, receipts and disbursements journal, monthly reconciliation — and records are retained for 10 years. Purpose-built legal trust accounting software reduces the risk of errors and simplifies LSO audit compliance.
Immediately identify the cause. If it is a recording error, correct it and document the correction. If actual funds are missing, replace them from your personal or operating account immediately and report to the LSO. Unresolved shortfalls must be reported regardless of cause.