How is sole trader income taxed?

Learn how sole trader income is taxed in Australia, how it is reported, and what the ATO says about sole trader tax obligations.

Summary

If you operate as a sole trader, your business income is generally treated as your personal income. The ATO states that individuals running a business as sole traders must declare business income in their individual tax return.

What this means

A sole trader is not taxed as a separate legal entity like a company. Instead, business income is included in your individual tax return. Your final tax outcome depends on your total taxable income, including business income, other income, and allowable deductions.

Typical actions

  • Keep records of all business income.
  • Keep records of allowable business deductions.
  • Include sole trader business income in your individual tax return.
  • Check whether PAYG instalments apply.
  • Consider speaking with a registered tax agent if your situation is complex.

Official ATO sources

Last checked: 20 June 2026

Business, partnership and trust income
Explains that individuals running a business as sole traders must declare business income in their individual tax return.

Income tax return
Explains income tax return lodgment requirements for businesses, including sole traders.

Business structures — key tax obligations
Explains key tax obligations for different business structures, including sole traders.

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Important notice: Tax Clarity is an independent information tool. This page provides general information based on official sources. It does not provide tax, legal, financial, or accounting advice. Tax rules can change, and how they apply depends on your circumstances. For advice about your situation, speak with a registered tax agent or qualified professional.

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