When should a sole trader consider becoming a company?
Understand the factors that may lead a sole trader to consider changing to a company structure.
Summary
A company is a separate legal entity from its owners, with different tax, reporting and liability rules than a sole trader. Restructuring is a significant decision and has tax implications.
What this means
As a sole trader, you and your business are the same legal entity, so you are personally responsible for its debts. A company is a separate legal entity and shareholders generally have limited liability, but directors can still be personally liable in some circumstances. A company also brings additional reporting, administration and compliance obligations.
Common reasons to consider a company structure include managing liability, planning for growth or investment, bringing in other owners, or when a different tax profile better suits the business. Transferring business assets to a company can trigger capital gains tax and other consequences, although rollover relief may be available when the relevant conditions are met. Registrations and contracts may also need to change, so professional advice is generally recommended before restructuring.
Typical actions
- Review your current liabilities, growth plans and cash flow.
- Compare tax and compliance obligations of sole trader versus company.
- Consider succession or ownership plans for the business.
- Understand that a company requires directors, a separate ABN and its own returns.
- Speak with a registered tax agent or business adviser before restructuring.
Official ATO sources
Last checked: 24 August 2026
Business structures – key tax obligations
Explains the tax obligations of different business structures.
Changing your business structure
Explains the ATO requirements when changing business structure.
Related questions
- Is a sole trader different from a company for tax?
- What tax obligations do sole traders have?
- How is sole trader income taxed?
- How do sole traders pay themselves?
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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