- Compare accountants on fixed fees, Xero, BAS and contractor know-how.
- You must register for GST once your turnover hits A$75,000.
- Sole traders pay tax at individual rates above the A$18,200 threshold.
- Fixed-fee online accounting suits time-poor freelancers who want certainty.
If you’re hunting for the best accountant for contractors Australia offers freelancers and sole traders, the real task isn’t finding someone who can do the work, it’s working out which kind of help actually fits your situation and your budget. This guide compares the realistic options side by side, from DIY software to a specialist firm to tax and accounting for freelancers in Australia, so you can choose with your eyes open.
We line up each option on fee model, whether BAS, GST and your tax return are handled, whether it runs in Xero, and the honest downside, then say plainly where a local firm or DIY genuinely wins. The aim is a fair shortlist, not a sales pitch.
Who are the best accountants for freelancers and contractors in Australia?
There is no single best accountant for every freelancer or contractor; the right choice depends on how complex your income is and how much you want taken off your plate. In practice you are choosing between four options: DIY accounting software, a local generalist accountant, a freelancer or contractor specialist, and an online fixed-fee service like Sleek.
The best pick is simply the one that bundles your BAS, GST and income tax return, works in the software you already use, and charges a fee you can predict. For most time-poor sole traders that points to a fixed-fee service; for very simple or very niche affairs, it may not.
Here is how the four options compare on the things that decide the bill.
| Option | Best for | Fee model | BAS, GST & tax handled? | Xero-native? | Downside |
|---|---|---|---|---|---|
| DIY + accounting software | Very simple, one-client affairs | Software subscription only | You do it all yourself | Depends on your software | All on you; easy to miss deductions |
| Local generalist accountant | Owners who want someone nearby | Hourly or annual fee | Usually, if engaged for it | Varies by firm | Response times and hourly bills vary |
| Freelancer / contractor specialist | Niche or complex contractor structures | Fixed package or hourly | Yes | Often | Can cost more; availability varies |
| Sleek (online fixed-fee) | Time-poor freelancers wanting certainty | Fixed monthly fee | Yes: BAS, GST and tax return | Yes, works in Xero | Not a local, face-to-face office |
A quick way to choose:
- Choose DIY + software if your affairs are simple, you have one or two clients, and you are disciplined with records.
- Choose a local accountant if you value meeting someone face to face and don’t mind hourly billing.
- Choose a specialist if you have a tricky contractor structure or an industry niche a generalist won’t know.
- Choose an online fixed-fee service if you want BAS, GST and tax handled in Xero for one predictable price.
What does a freelancer or contractor accountant actually do?
Good accountants for freelancers do far more than file one return a year. They keep your records straight in Xero, prepare and lodge your BAS and GST, work out your PAYG instalments, claim the deductions you are entitled to, and lodge your income tax return on time. In short, a tax accountant for freelancers runs the whole compliance cycle so you don’t have to.
For a contractor, a tax accountant for freelancers will also check your structure, flag whether the personal services income (PSI) rules apply to you, and make sure your invoicing and GST are set up correctly from the start. The day-to-day value is simple: fewer surprises, and someone to tell you what to do and when.
- Bookkeeping and reconciliation in Xero, so your numbers are current.
- Preparing and lodging BAS and GST each quarter.
- Managing PAYG instalments across the year.
- Claiming business deductions and preparing your income tax return.
- Advice on structure, PSI and whether to register for GST.
Do freelancers and sole traders really need an accountant?
Not always. If you have one income stream, few expenses and the discipline to keep clean records, DIY software and the ATO’s online services can get you through. Plenty of new sole traders start exactly this way.
The maths changes the moment bookkeeping starts eating billable hours or you start second-guessing your BAS. A good sole trader accountant usually pays for itself in reclaimed time and claimed deductions, long before you factor in the stress it removes. If you are weighing it up, our guide on bookkeeping as a sole trader walks through the tipping point, and you can read how others made the jump in our comparison of the best sole trader accountant in Australia.
How do you choose the right one?
Whichever option you lean towards, run every candidate past the same six checks. They decide the real cost and the real experience far more than the headline fee.
- Fixed or transparent fee. A set monthly price you can budget beats open-ended hourly billing that punishes you for asking questions.
- Xero-native. If your books already live in Xero, pick someone who works in it rather than making you switch.
- BAS, GST and tax bundled. One relationship that covers all three is simpler than stitching together a bookkeeper, a BAS agent and a tax agent.
- Responsiveness. Ask how quickly they reply and whether you get a dedicated contact or a rotating queue.
- Deadline and ATO management. They should track your lodgement dates and deal with the ATO so you don’t miss one.
- Contractor and PSI know-how. If you invoice clients, make sure they understand the PSI rules and contractor structures.
Pricing is the single biggest concern we hear from Australian freelancers, so start with check one. A small business accountant that quotes a flat fee makes the rest of the comparison far easier. The same logic points you to the best accountant for sole trader and contractor work: predictable fees first.
Which option fits you: DIY, local, specialist or online fixed-fee?
The honest answer is that each option wins for a different person. Here is where each one genuinely fits, including where Sleek is not the right call.
DIY plus software suits a sole trader with very simple income, a handful of transactions and time to spare. It is the cheapest in dollars and the most expensive in your hours, and it is easy to miss deductions when you are doing it alone.
A local generalist accountant is the pick if you want to sit across a desk from someone in your own town. You trade some price certainty for that proximity, and quality varies, so ask for a fixed quote up front.
A specialist earns its keep when your situation is unusual: a complex contractor structure, multiple entities, or an industry a generalist rarely touches. Specialist accountants for freelancers in a niche can be worth the premium, though availability and cost vary.
An online fixed-fee service suits the time-poor majority who just want it handled. An online accountant for freelancers Australia-wide gives you BAS, GST and tax in Xero for a set price, wherever you are based. If you specifically want to compare it with a traditional firm, our overview of accounts for contractors is a useful next read.
Contractor or employee, and what do PSI and GST change?
If you invoice clients rather than earn a wage, two rules shape your tax: whether you are genuinely a contractor, and whether the personal services income (PSI) rules apply. Both can change what you are allowed to claim and how your income is taxed.
The ATO’s PSI rules apply when most of your income comes from your personal skills or effort rather than from selling a product or using business assets. You first apply the results test; if you don’t pass it and 80% or more of your income comes from one client, the PSI rules can limit your deductions unless you meet one of the other tests. A freelance tax accountant will work through this with you so you don’t claim something you can’t.
On GST, the trigger is turnover. You must register for GST once your turnover reaches A$75,000 in a rolling 12-month period, charge 10% GST from then on, and lodge a BAS (quarterly for most small businesses). Ride-share and taxi drivers must register regardless of turnover.
If you are close to the threshold, our guide to sole trader GST registration explains when and how, and if you are only just setting up, start with how to start a freelance business in Australia.
What does an accountant cost for a freelancer or contractor?
Fees come in three shapes, and the model matters more than the sticker price. The exact figures below are best checked live, because they move and depend on your situation.
- Fixed monthly fee. One predictable number that usually bundles bookkeeping, BAS and your tax return. Easiest to budget.
- Hourly. Common with local accountants; cheaper when your books are tiny, but it quietly penalises you for needing help.
- Percentage of income. Some sole-trader services take a cut of each payment instead of a subscription, which can suit very simple one-person businesses.
For a freelancer or contractor, a fixed monthly fee is usually the most predictable, especially once BAS and a tax return are included. Sleek publishes fixed-fee plans for freelancers and for sole trader accounting; check the current figures on those pages before you commit, as pricing changes. Whatever the model, ask one question first: does the fee include BAS, GST and your tax return, or are those extra?
How does Sleek help freelancers, contractors and sole traders?
Sleek is one of the four options compared above: an online fixed-fee service. Your books are handled in Xero, your BAS and GST are lodged, your income tax return is prepared, and you get a dedicated freelance tax accountant rather than a rotating queue. It is built for the freelancer who would rather hand over the admin than spend evenings on it.
Where a hands-on local accountant or a niche specialist suits you better, this won’t be the pick, and that is a fair call to make. If a fixed fee, Xero-native books and BAS, GST and tax in one place sound right, you can explore the full range of accounting services in Australia or ask for a quote. Many freelancers start with a low-commitment tax readiness check before moving anything across.
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FAQs on best accountant for contractors australia
Do freelancers need to pay GST in Australia?
Only once your GST turnover reaches A$75,000 in a rolling 12-month period. Below that, registering is optional. Ride-share and taxi drivers are the exception and must register for GST regardless of turnover. Once registered, you charge 10% GST and lodge a BAS, usually quarterly.
How do I lodge BAS as a sole trader?
You lodge your BAS through the ATO’s online services, via a registered BAS or tax agent, or through accounting software linked to the ATO. Most small businesses lodge quarterly. A sole trader accountant or registered agent can prepare and lodge it for you so the figures and deadlines are handled.
Will my contractors be on payroll or paid as contractors?
That depends on the working relationship, not just the label on the invoice. Genuine contractors invoice you and manage their own tax and super, while employees go on payroll with PAYG withholding and superannuation. Getting it wrong carries real penalties, so an accountant for sole trader and contractor arrangements is worth a conversation before you sign anyone on.
How much does an accountant cost for a sole trader or contractor?
It varies by provider and by how complex your affairs are, so treat any figure as a starting point and confirm it live. Fixed monthly fees bundle bookkeeping, BAS and a tax return into one predictable price; hourly and percentage-of-income models exist too. The key question is whether BAS, GST and your tax return are included in the fee.
Can you work with my existing Xero account?
Yes. An online accountant for freelancers Australia-wide can usually plug straight into the Xero file you already run, so you keep your software and history. You grant access, they take over the reconciliations and lodgements, and nothing has to be rebuilt from scratch.
Do I need an accountant or can I just use software?
If your income is simple and you are disciplined, software alone can be enough early on. The best accountant for sole trader and contractor work earns its fee once bookkeeping eats billable time, your structure gets more complex, or you start missing deductions and deadlines.
