Common Business Structures in Australia
| Structure | Liability | Tax Rate Treatment | Best For |
|---|---|---|---|
| Sole Trader | Personal liability | Individual marginal tax rate | Freelancers, contractors with low turnover |
| Partnership | Shared liability | Income splits taxed individually | Small professional firms, joint ventures |
| Company (Pty Ltd) | Limited liability | Flat rate corporate tax + dividends rules | Faster growth, seeking external investors |
| Trusts | Trustees liable; beneficiaries pay tax | Distribute income to beneficiaries; some incomes taxed within trust | Family business, asset protection, estate planning |
Tax Implications by Structure
- Company: Profits taxed at company rate; dividends may be franked, and shareholders taxed on dividends.
- Trust: Allows flexibility in income distribution; careful with whether beneficiary is present or absent and their residency.
- Sole trader/Partnership: All business profits flow to you personally; taxed at progressive rates with higher rates for higher income.
Governance & Compliance Obligations
- Company must comply with ASIC registration, prepare financial statements, lodge annual returns, maintain directors.
- Trusts require trust deed, regular minutes, clear beneficiary resolutions.
- All entities must hold ABN, register for GST if turnover exceeds threshold ($75,000), maintain proper accounting records.
Example: Growing Tech Business
Mia starts in Australia as a sole trader offering software services. After 2 years, revenue consistently hits AUD 500,000. Transition to a company allows Mia to pay herself a salary (taxed at personal rates) and retain profits in company taxed at corporate rate (~25–30%), plus benefit from franking credits.
Key Considerations Before Deciding
- Liability exposure: Are your activities high risk? If yes, limit liability via a company or trust.
- Tax rates & double taxation: Companies must manage dividend distribution to avoid double taxation. Trusts may distribute to low-tax members.
- Compliance costs: Companies and trusts cost more to run (financials, audits); sole traders simpler.
- Scalability & investment: Companies tend to attract investors; trusts can complicate capital raising.
Staying Compliant across Entities
- Register for GST when turnover threshold exceeded.
- Lodge BAS on time; keep payroll and Super Guarantee obligations up to date.
- File annual tax returns, ensure correct withholding (PAYG, etc.).
- For international operations, monitor transfer pricing and global minimum tax obligations.
Practical Setup Steps
- Decide structure based on forecast turnover, risk, ownership.
- Engage accountant or legal service to draft trust deed or set up company.
- Set up ABN, register for GST as needed.
- Establish separate bank accounts to maintain clean transactional records.
- Regularly review if structure still fits as business scales or changes.