Sole trader vs Pty Ltd: choosing the right business structure in Australia.
One of the first big decisions for any Australian business owner is whether to operate as a sole trader or set up a Pty Ltd company. The right structure affects your tax, your personal liability, what it costs to run, and how investable your business looks. Here's how to weigh up the trade-offs.


Sole trader vs Pty Ltd: choosing the right business structure in Australia.
One of the first big decisions for any Australian business owner is whether to operate as a sole trader or set up a Pty Ltd company. The right structure affects your tax, your personal liability, what it costs to run, and how investable your business looks. Here's how to weigh up the trade-offs.
The two structures at a glance
A sole trader is the simplest structure — you trade under your own Tax File Number (TFN) with an Australian Business Number (ABN), keep all profits and bear all losses personally. A Pty Ltd company is a separate legal entity registered with ASIC, taxed at the company tax rate (25% for base rate entities, 30% otherwise) and shielding shareholders behind limited liability.

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When a sole trader makes sense

Sole-trader structures suit early-stage solo operators with modest profits, low risk exposure and minimal asset base. The cost to set up is essentially zero (you just register an ABN), reporting is simple (one tax return) and you keep 100% of after-tax profits. The trade-off is personal liability — every business debt is your debt — and tax bracket creep once profits exceed roughly $100k.
How we help you make it happen.
From compliance to optimisation — pick a topic to explore how we work with you.

- Tax: company tax is capped at 25% (base rate entities) vs personal marginal rates that can hit 47%
- Asset protection: shareholders are generally only liable for unpaid share capital, not company debts
- Credibility: suppliers, banks and major customers often prefer dealing with companies
- Income flexibility: directors can draw salary, dividends or both — opening planning opportunities
- Capital raising: companies can issue shares to investors; sole traders cannot



