Testing the Waters or Scaling Up? You’ve started doing weekend security audits or building custom SaaS tools after hours. As the checks get larger, the question arises: Should you keep it simple as a Sole Trader, or is it time to register a Pty Ltd company?
1. The Sole Trader: Speed and Simplicity
For most IT “hustlers” in 2026, this is the starting point. You and the business are the same legal entity.
- Pros: Free to set up (ABN), minimal paperwork, and you can use your own TFN for tax.
- Cons: Unlimited Liability. If a client sues you for a data breach during a project, your personal assets (house, car, savings) are at risk.
- Tax: You are taxed at your personal marginal rate (up to 45%).
2. The Pty Ltd Company: Protection and Professionalism
A company is a separate legal person. It owns the money, and it takes the risks.
- Pros: Limited Liability. Generally, your personal assets are shielded if the company faces debt or legal trouble. It also looks more “enterprise-ready” for high-value B2B contracts.
- Cons: Costs roughly $600–$1,000 to set up and $310+ annually to ASIC, plus higher accounting fees.
- Tax: Flat 25% tax rate for base rate entities (small businesses under $50m turnover).
The “PSI” Trap: A Warning for IT Pros
The ATO has an “integrity rule” called Personal Services Income (PSI). If more than 50% of your income is a reward for your personal skills or labor (which is true for most IT consulting), the ATO may treat you like an employee for tax purposes regardless of your structure.
- The Result: You might not be able to claim “company” tax rates or certain business deductions unless you pass the Personal Services Business (PSB) tests (like having multiple unrelated clients).
FAQ: Structuring Your IT Side Hustle
Q: At what income level should I switch to a company?
A: A general “rule of thumb” in 2026 is when your side hustle profit consistently exceeds $100,000. At this point, the 25% company tax rate often becomes more beneficial than the higher personal tax brackets.
Q: Can I have a company while still working a full-time job at AGL or another firm?
A: Yes, provided your employment contract doesn’t have a “non-compete” clause. You will just need to manage two sets of tax: your PAYG salary and your company’s tax return.
Q: If I’m a Sole Trader, can I still hire a developer to help me?
A: Absolutely. A sole trader can employ people, but remember that you remain personally responsible for their work and their pay (including super and work cover).
Q: Do I need separate insurance for both?
A: Yes. Whether you are a Sole Trader or a Company, Professional Indemnity and Public Liability insurance are non-negotiable for IT consultants in 2026.
Q: Can I pay my spouse a “salary” from my company to reduce tax?
A: Only if they actually do the work. The ATO is very strict on “income splitting” in 2026. Payments must be at “market rates” for the tasks they perform (e.g., admin or marketing).