Paralegal firm bookkeeping: trust records under By-Law 9, sized for tribunal work

Trust accounting scales down, not away

Every paralegal licensee who holds client money falls under the same LSO By-Law 9 trust rules that govern law firms, and the monthly three-way comparison — reconciled bank balance, trust journal, and client trust listing — is due within 25 days of month-end for a paralegal firm exactly as it is for a lawyer's office. What differs is the shape of the money. Paralegal scope of practice does not include real estate closings or large civil settlements, so trust floats are usually retainers held pending a tribunal date, a Small Claims filing, or a court appearance, not six-figure deposits.

The discipline still has to be exact. A single client trust ledger running negative is a shortage of someone else's money even if the firm's overall trust balance looks fine, and a spot audit tests the same three-way match regardless of firm size. Many sole practitioners run trust ledgers through a dedicated trust bank account paired with a spreadsheet or entry-level practice software; the volume is lower than a real estate law firm's, but the reconciliation habit has to be identical.

Interest earned on a mixed trust account is directed to the Law Foundation of Ontario, the same housekeeping requirement that applies to law firms, and it gets confirmed alongside the monthly reconciliation rather than left until year-end. A growing firm with several licensees often moves from a spreadsheet to a package built for legal-style trust ledgers as volume increases. The software changes; the three-way match and the 25-day deadline do not.

Disbursements: filing fees, service costs, and the HST line

Whether HST applies to a disbursement when you rebill it depends on whether the firm paid as the client's agent or as principal, and paralegal files run through both categories constantly.

We tag every disbursement to its file when it is paid, so LTB and Small Claims filing fees get passed through cleanly and process-server or expert costs are rebilled with HST instead of quietly absorbed as overhead.

The same agent-versus-principal test carries over to tribunal work: an application fee paid to the Landlord and Tenant Board or the Workplace Safety and Insurance Appeals Tribunal is agent money, while an expert opinion commissioned for a hearing is a principal cost that gets marked up with HST when rebilled. Keeping that treatment consistent across every licensee in a firm matters more as headcount grows, because inconsistent handling between paralegals in the same office is one of the first things a bookkeeping cleanup turns up.

Block fees and where the margin actually goes

Much paralegal work is priced as a flat block fee per matter type — one price for a traffic ticket, an LTB application, a straightforward Small Claims filing — rather than billed hourly. A block-fee practice can look busy on revenue and still be thin on margin if the fee for a matter type hasn't been revisited since the file started taking longer to prepare. Bookkeeping that costs each matter type — fees in against the paralegal and staff time actually spent — is what tells you which block fees still work and which are quietly subsidizing the file.

We build that view from time records and billing data rather than guesswork, and check it against a proper monthly bank reconciliation so the numbers feeding the margin picture are actually right.

A traffic-ticket block fee set several years ago, for example, may no longer reflect the disclosure and preparation time a contested matter now takes, while a routine uncontested Small Claims filing might be priced higher than the effort it actually requires. Reviewing the fee schedule against real time at least once a year is a cheap habit that protects margin without touching a single client-facing price conversation.

Legal Aid certificates and the general books

Firms that accept Legal Aid Ontario certificates bill against the tariff for eligible matters, and the gap between doing the work and LAO's remittance needs to show up honestly in the books as a receivable, not as cash already in hand. Disbursements advanced on a certificate file are tracked against that certificate, not folded into general firm expenses, so the reimbursement claim is complete when it's submitted.

Certificate revenue also counts toward the $30,000 GST/HST small-supplier threshold like any other fee income, which surprises some part-time or newly licensed practitioners who assume Legal Aid work sits outside normal registration rules. We track that threshold alongside the certificate receivable aging so registration timing and cash flow decisions move together instead of being handled separately.

On the general side we run a standard monthly close — HST reconciled on fees and principal-basis disbursements, payroll for staff, and draws or PPC salary tracked separately from client money — so the P&L reflects the practice, not a mix of trust and operating funds. For US-adjacent client questions, see our paralegal cross-border tax page; for how our monthly close works across every engagement, see our bookkeeping services page.