Best Accounting Software for Sole Traders in Australia (2026)

Running a business as a sole trader means wearing every hat at once. You're the salesperson, the service provider, the admin department, and — whether you like it or not — the bookkeeper. The last thing you need is accounting software that adds complexity to the job rather than removing it.

This guide cuts through the noise on accounting software for sole traders and self-employed Australians. The requirements are different from a larger business: you don't need multi-entity consolidation or complex payroll management. You need something that handles invoicing, tracks income and expenses, reconciles your bank account, and makes BAS lodgement as painless as possible.

Bottom line upfront: For most Australian sole traders, Xero's entry-level plan is the right choice. It's purpose-built for simplicity, handles Australian tax requirements natively, and costs around $35 a month — a fraction of what you'd spend on a bookkeeper to manage the same workload.

What Sole Traders Actually Need from Accounting Software

Before comparing products, it helps to be clear on the actual requirements. A sole trader's accounting needs are typically:

Invoicing — sending professional invoices, tracking which ones are paid and which are overdue, following up automatically.

Expense tracking — capturing business expenses and categorising them correctly for tax purposes. If you're using your phone or car for work, that means tracking the split.

Bank reconciliation — matching transactions from your bank account to the records in your accounting software. This is the core of keeping your books clean.

GST and BAS — if you're registered for GST (required once your annual turnover exceeds $75,000), you need to track GST on income and expenses and prepare quarterly or annual BAS returns.

Year-end tax preparation — giving your accountant clean, categorised data at the end of the financial year. The cleaner your records, the less your accountant charges.

Basic reporting — profit and loss, outstanding invoices, expense summaries. Nothing elaborate, but enough to understand how your business is actually performing.

That's it. You don't need payroll modules, job costing, inventory management, or multi-currency reporting in most cases. The best sole trader accounting software is the one that handles those core tasks well without burying you in features you'll never use.

Xero Ignite: The Best Accounting Software for Most Sole Traders

Xero's entry-level plan — currently called Ignite — is designed exactly for this use case. It strips back to the essentials and does them well.

What you get with Xero Ignite

20 invoices and 5 bills per month. This limit is the main constraint of the Ignite plan. For a sole trader sending a handful of invoices each month, it's more than enough. If you're sending more than 20 invoices regularly, you'll need to step up to the Grow plan (~$70/month) — but most sole traders and freelancers don't come close to that limit.

Bank reconciliation. Xero connects directly to all major Australian banks, credit cards, and many digital banking platforms (Up Bank, Wise, etc.). Transactions import automatically, and Xero's matching algorithm categorises them based on your past decisions. After a month or two of use, most transactions reconcile themselves. You just review and confirm.

GST and BAS reporting. If you're GST-registered, Xero tracks it automatically based on your tax code setup. When it's time to prepare your BAS, the figures are already calculated — you review them, check for anything unusual, and hand the summary to your BAS agent or lodge through the ATO Business Portal.

Mobile app. Xero's mobile app is genuinely good. You can capture receipts by photographing them, raise invoices on the go, and check your cashflow from your phone. For a sole trader who's rarely sitting at a desk, this matters.

Free trial. Xero offers a 30-day free trial — no credit card required — which gives you enough time to connect your bank, import a few months of transactions, and decide whether it's working for you before committing.

The Xero Ignite limitation worth knowing

The 20 invoice per month cap is the one you need to check against your actual volume. If you're a consultant billing two or three clients a month, it's a non-issue. If you're a freelancer doing frequent small projects, it might push you to the Grow plan. Check your current invoice frequency before signing up for Ignite.

Start a free 30-day Xero trial → 

MYOB Essentials: A Solid Alternative, Especially If You Have an MYOB Accountant

MYOB's entry-level cloud product — MYOB Essentials — handles the sole trader use case adequately. It covers invoicing, bank reconciliation, GST/BAS, and basic reporting.

The main reason to choose MYOB as a sole trader is if your accountant primarily uses MYOB and has a strong preference for it. Some accounting practices, particularly those with long-established MYOB workflows and templates, can process your annual work faster if you're both in the same platform. If your accountant specifically recommends MYOB, that's a legitimate reason to go with it.

Outside of that specific scenario, the case for MYOB over Xero for sole traders is limited. The interface is less intuitive, the bank reconciliation workflow requires more clicks, and the app integration options are significantly narrower. If your needs are simple, the simplest tool wins — and Xero's UI is simpler.

MYOB Essentials starts at around $30/month for the base plan, which is marginally cheaper than Xero Ignite, but the price difference shouldn't be the deciding factor for a business decision of this kind.

Wave: The Free Option (With Important Caveats)

Wave is a free accounting platform (with paid add-ons for payroll and payment processing) that's popular among freelancers and sole traders globally. For Australian sole traders, it's worth understanding before dismissing — but it comes with important caveats.

What Wave does well

The core functionality is genuinely useful: invoicing, expense tracking, bank connections, and basic reporting. For a sole trader who isn't GST-registered and has straightforward income and expenses, Wave handles the job without cost.

The invoicing module is particularly good — professional templates, payment links, and automatic reminders are all included in the free tier.

The Australian compliance problem

Here's the caveat: Wave's GST and BAS functionality is limited for Australian users. Wave was built primarily for the US and Canadian markets, and while it has Australian GST codes, the BAS preparation workflow isn't as well-developed as Xero's or MYOB's. If you're GST-registered and need to lodge quarterly BAS returns, you may find yourself doing more manual work than you'd like.

For sole traders below the GST registration threshold ($75,000 annual turnover) who just need clean income and expense records for their annual tax return, Wave is a legitimate free option. For GST-registered businesses, the time cost of working around Wave's limitations typically outweighs the subscription savings on Xero.

FreshBooks: Best for Service Businesses That Invoice Time

FreshBooks is an accounting platform built primarily around professional service businesses — consultants, freelancers, agencies, and anyone who bills by the hour. It has excellent time tracking built in, a clean invoicing workflow, and a good mobile experience.

For Australian sole traders who bill hourly and want time tracking integrated with their invoicing, FreshBooks is worth considering. It's not as deeply integrated with Australian BAS workflows as Xero, and its bank reconciliation is less automated, but for businesses where time-based invoicing is the primary workflow, the user experience is excellent.

FreshBooks pricing starts at around $22/month for the Lite plan (5 billable clients), stepping up to approximately $40/month for Plus (50 clients) and $75/month for Premium (unlimited clients). The client limits on lower plans are the main constraint to watch.

Comparison: Sole Trader Accounting Software

Which Should You Choose?

Choose Xero Ignite if:

• You're GST-registered (or will be soon)
• You want the best BAS/GST workflow available
• Your accountant uses Xero or you want flexibility to choose any accountant
• You send 20 or fewer invoices per month
• You want the widest range of integrations for future growth

Upgrade to Xero Grow if:

• You send more than 20 invoices per month
• You need to add employees (even one or two) to payroll
• You want expense claims and advanced reporting

Choose MYOB Essentials if:

• Your accountant specifically recommends and primarily uses MYOB
• You're already familiar with MYOB from a previous role

Consider Wave if:

• You're below the GST registration threshold
• You're in the very early stages of business and want to minimise costs while getting started
• You don't need BAS lodgement support and just want clean records for your annual tax return

Consider FreshBooks if:

• You're a consultant, designer, or professional who bills by the hour
• Time tracking integrated with invoicing is more important to you than BAS workflow
• You have fewer than 5 regular clients (Lite plan) or can justify the Plus plan pricing

Practical Tips for Sole Trader Bookkeeping

Open a separate bank account for business. This is the single highest-impact thing you can do for your bookkeeping before you even open your accounting software. When personal and business transactions are mixed, reconciliation becomes a nightmare. A dedicated business account makes everything cleaner.

Connect your business credit card too. If you use a credit card for business expenses, connect it to your accounting software the same way you connect your bank account. Every transaction categorised there saves time at BAS and tax time.

Do your reconciliation weekly, not monthly. A month of unreconciled transactions feels overwhelming. 15 minutes of reconciliation on a Friday afternoon keeps things manageable and means you always have an accurate picture of your cashflow.

Set up automatic invoice reminders. Every piece of accounting software mentioned here lets you configure automatic payment reminders. A polite reminder at 7 days overdue and a firmer one at 14 days overdue will recover more late payments than manually chasing invoices. Set it up once.

Keep your receipts in the cloud. Use the mobile app to photograph receipts immediately when you make a purchase. Trying to reconstruct expenses from memory at tax time is slow and error-prone. Most accounting apps let you attach receipt photos directly to transactions.

Frequently Asked Questions

Do I need accounting software as a sole trader?

You're not legally required to use dedicated accounting software, but it makes your compliance obligations significantly easier to manage. For GST-registered businesses, the time savings on BAS preparation alone typically justify the cost. Even if you're below the GST threshold, clean digital records make your annual tax return faster (and your accountant's bill lower).

What is the cheapest accounting software for sole traders in Australia?

Wave offers a genuinely free tier that covers basic invoicing and expense tracking. For paid software with proper Australian BAS support, Xero Ignite (~$35/month) and MYOB Essentials (~$30/month) are the entry points. The cheapest option that handles full GST/BAS compliance is MYOB Essentials at approximately $30/month.

Can I do my own BAS as a sole trader?

Yes — sole traders can lodge their own BAS through the ATO Business Portal or the ATO app without using a registered BAS agent. You still need accurate records to prepare the figures, which is where accounting software earns its keep. If you choose to use a BAS agent or accountant, having your records in Xero makes their job faster and typically lowers the cost.

Does Xero automatically calculate GST?

Yes. Once your tax codes are set up correctly (which takes about 15 minutes at the start), Xero calculates GST on every transaction automatically. When you prepare your BAS, the figures are already aggregated — you review them for accuracy and the calculation is done. You still need to lodge through the ATO Business Portal or your BAS agent.

Is FreshBooks available in Australia?

Yes, FreshBooks is available in Australia with Australian dollar invoicing. Its BAS and GST functionality is more limited than Xero's, so it's best suited to sole traders whose primary need is time-based invoicing rather than compliance-heavy bookkeeping.

Do I need accounting software if I use a spreadsheet?

Spreadsheets can work for very simple businesses with minimal transactions, but they require you to handle every calculation manually, they're easy to break accidentally, and they don't connect to your bank account or produce GST-ready BAS figures automatically. For a growing sole trader business, the time cost of spreadsheet-based bookkeeping typically exceeds the cost of a $35/month accounting subscription within the first year.

The Bottom Line

For most Australian sole traders and self-employed business owners, Xero Ignite is the right starting point. It handles the core requirements — invoicing, bank reconciliation, GST/BAS — cleanly and at a price that's easy to justify.

If you're below the GST threshold and want to start with zero cost, Wave is a reasonable temporary solution. If time-based billing is central to your work, FreshBooks is worth considering. If your accountant specifically uses MYOB, that's a legitimate reason to go that route.

But if you're starting fresh with no strong existing preference, Xero gives you the best day-to-day experience and the smoothest path to compliance.

Start your free 30-day Xero trial → 

Related reading:

• Best Accounting Software for Small Business in Australia
• Xero vs MYOB vs QuickBooks: Australian Comparison
• Best Cloud Accounting Software for Small Business
• Easiest Accounting Software for Small Business