Honestly, not always. Plenty of sole traders run perfectly good books themselves, and a bookkeeper who tells every sole trader they need one is selling, not advising. The real question is where your time goes and what mistakes cost you. Here is how to think it through.
When doing your own books makes sense
If you invoice a handful of clients a month, have few expenses, are not registered for GST and genuinely keep up with the admin, software plus discipline is probably enough. A simple business with current records does not need professional help to stay that way.
The point where it changes
Most sole traders who come to us crossed one of these lines months before they called:
- GST registration. Check whether your current or projected GST turnover requires registration. The usual business threshold is 75,000 dollars or more, and some activities have different rules. Registration brings additional record keeping and reporting responsibilities.
- The backlog. The bank feed is months behind and every attempt to catch up gets postponed. Records reconstructed long after the fact are the least reliable kind.
- Sunday admin. You spend your one free day invoicing and sorting receipts. Your billable hour is worth more than the admin hour, and the maths stops working.
- Flying blind. You cannot say what you earned last quarter or what the next BAS will roughly be. Decisions get made on the bank balance, which is the least informative number in the business.
- Hiring. The first employee brings payroll, super and Single Touch Payroll. This is where doing it yourself stops being simple, quickly.
What handing over actually looks like
Smaller than most people expect. For a typical sole trader the handover is one conversation, read only bank feed access in Xero, and receipts photographed as they happen. From there the file stays current without you touching it, a short monthly summary tells you where you stand, and if your bookkeeper is a registered BAS agent, BAS is prepared and lodged with the lodgement dates that apply to your business.
The honest cost comparison
Count your own hours on admin each month and price them at your charge out rate. For most trades and services sole traders, that number comfortably exceeds the cost of having the books done properly. Then add what an error costs, a missed BAS, a super deadline, GST claimed on something input taxed, and the comparison usually stops being close. The point of a bookkeeper for a sole trader is rarely luxury. It is buying back the evenings and removing the deadlines from your head.
Sterix works with sole traders across Australia, including plenty of tradies. If you are not sure which side of the line you are on, a free discovery call will tell you honestly, including if the answer is that you do not need us yet.
A quick check before you decide
List the accounts to reconcile, outstanding invoices, missing records and time spent catching up. Decide which tasks you can complete consistently and where you need help. A backlog review can be a useful first step before agreeing ongoing work.
Check the ATO's GST registration guidance for current and projected turnover rules. For help with the routine, see our bookkeeping service.
For more practical answers, browse our bookkeeping guides or read what to check when choosing a bookkeeper.
This article is general information for Australian small business owners. It is not tax, legal or financial advice. Your situation is specific, so talk to your registered BAS agent, tax agent or adviser before acting on anything here.