The short answer: a law practice's bookkeeping carries obligations most other small businesses never face. Trust money must be kept entirely separate from office money, statutory trust account records must survive an external examination every year, and disbursements paid on a client's behalf need to be tracked and recovered, not quietly written off. Add proper time recording and work in progress reporting, and you have the four pillars that separate a firm that knows its numbers from one that's guessing.
Key takeaways
- Trust money and office money are legally separate, and your books need to prove that separation every month, not just at year end.
- An external examination happens every year for law practice trust accounts. Books built for it monthly cost far less than books reconstructed for it in a panic.
- Time recording and WIP (work in progress) are the two numbers most small firms can't actually see, and they're the two that decide whether the practice is profitable.
- Disbursements paid on a client's behalf need to be tracked and recovered, not absorbed as a silent cost of doing business.
Why Legal Bookkeeping Is a Different Discipline
Most Melbourne small businesses can get by with a bookkeeper who reconciles the bank, runs payroll and lodges BAS. A law practice needs all of that, plus a second, parallel set of books for money that was never the firm's to begin with. Client funds held on trust, whether for a settlement, a bond, or money held pending an outcome, sit in a separate account and must be accounted for individually, not blended into the practice's own cash flow.
Get this wrong and the consequences aren't just a messy ledger. Under the Legal Profession Uniform Law, trust account irregularities are reportable, and practices are required to have their trust records externally examined every financial year by an approved examiner. Books that are only tidied up once a year, right before that examination, are exactly the kind of books that fail it.
The Four Things Legal Bookkeeping Has to Get Right
1. Trust and office accounts, genuinely separate
Every receipt into trust needs to be matched to the matter it belongs to, and every disbursement out of trust needs the same. A trust ledger that can't show, on demand, exactly which client's money makes up the account balance is a trust ledger with a problem. This isn't a once a year exercise, it's a monthly reconciliation discipline.
2. Disbursements tracked and recovered
Search fees, filing fees, barrister's fees, medical reports, all money paid on a client's behalf needs to be recorded against the matter and billed back. Firms that don't track this closely routinely absorb thousands of dollars a year in disbursements nobody remembered to invoice.
3. Time recording that actually reflects the work
Whether billing is hourly, fixed fee, or a mix, the practice still needs to know how much time each matter actually consumed. Without it, a firm can be extremely busy and quietly unprofitable at the same time, because nobody can see which matters are eating far more time than they're billing for.
4. Work in progress (WIP), visible monthly
WIP is value the firm has already created but not yet billed. Left untracked, it either gets forgotten (lost revenue) or billed in one enormous, unexplained invoice at the end of a long matter (a client relationship problem). Visible monthly, it becomes a normal part of running the practice.
| Bookkeeping task | Generic small business bookkeeper | Bookkeeper experienced with law practices |
|---|---|---|
| Trust accounting | Often unfamiliar with the statutory rules | Reconciles trust to individual client ledgers monthly |
| External examination readiness | Scrambles each year | Records are always examination ready |
| Disbursement recovery | Coded as a general expense | Tracked per matter and billed back |
| WIP reporting | Not produced | Reviewed monthly, per matter and per practitioner |
Free Books Assessment for Melbourne Legal Practices
We'll look at your current trust reconciliation, disbursement tracking and WIP visibility, and tell you honestly where the gaps are before your next external examination.
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Legal support staff, paralegals and law clerks are usually covered by the Legal Services Award, while practitioners themselves may be salaried, equity partners, or a mix of both. Getting classifications right matters, particularly since Payday Super now requires super to follow every pay run within seven business days rather than being caught up quarterly, which removes the old margin for error.
What Monthly Reporting Should Show a Principal
| Report | What it tells you |
|---|---|
| Trust ledger reconciliation | Every client's trust balance accounted for, matching the bank |
| WIP by matter and practitioner | Where value is being created but not yet billed |
| Debtor days | How long clients take to pay once billed |
| Disbursement recovery rate | What share of paid disbursements actually got billed back |
A principal who sees these four numbers every month is running the practice on evidence. A principal who only sees the bank balance is running it on vibes, and vibes don't survive an external examination or a bad quarter.
Interest on Trust Money: A Detail That's Easy to Get Wrong
Trust money often earns interest while it sits in the account, and that interest generally isn't the practice's to keep. Depending on the type of trust money and the arrangement in place, interest earned may need to be paid to a statutory fund rather than retained, and getting this wrong isn't a rounding error, it's a compliance issue that surfaces exactly when the external examiner goes looking. A bookkeeper who's handled legal trust accounts before will already know to separate and track this correctly rather than treating trust interest like any other bank interest the practice earns.
Matter Profitability, Not Just Firm Profitability
A firm can be profitable overall while individual matters quietly lose money, fixed-fee conveyancing work that blows out in hours, a litigation matter where disbursements were never fully recovered, a retainer client whose work has crept well past what's being billed. Without WIP and time data broken down by matter, a principal only ever sees the average, never the outliers. Reviewing matter-level profitability even quarterly, rather than only ever looking at the firm as a whole, is what catches a pricing or scoping problem before it repeats across the next twenty similar matters.
What to Ask Before You Hire a Bookkeeper for Your Practice
- "Have you reconciled a law practice trust account before, and how often?"
- "How do you track disbursements so they actually get billed back?"
- "Can you produce a WIP report by matter?"
- "Are you a registered BAS agent?" Verify any agent free at tpb.gov.au.
A registered BAS agent is the non-negotiable starting point for any Melbourne professional practice, and it matters just as much here as it does for trades or health businesses, because a firm's trust obligations aren't optional extras, they're the job.
The Bottom Line
Legal bookkeeping isn't harder because the maths is different, it's harder because the stakes are different. Trust money that isn't yours to lose, an annual external examination that either passes cleanly or doesn't, and margins that live or die on whether WIP and disbursements are actually tracked. Get a bookkeeper who's done this before, and the practice stops running on hope.