Choosing the right structure for your startup isn’t just a legal formality, it affects your tax, liability, growth potential and how investors or partners view your business.

Most Australian startups are set up as companies or trusts, but it’s helpful to understand how these compare.

Are you a Sole Trader?

A sole trader is the simplest structure, just you, operating a business in your personal capacity. You can use your own name or register a business name, and you’re taxed as an individual.

✅ Pros:

   –   Essentially no setup costs

   –   Full control of the business

   –   Straightforward compliance and tax

⚠️ Cons:

   –   You’re personally liable for all debts and obligations

   –   No separation between personal and business assets

   –   Less flexibility for tax planning or bringing in co-owners

💡 Best for: Freelancers or solo operators testing an idea or running a small, low-risk business. If you’re planning to scale, hire or raise capital, it’s worth looking beyond this structure.

Partnership: Simple Collaboration, But Risky

A partnership is where two or more people (or entities) carry on business together and share income.

✅ Pros:

   –   Simple to set up and operate

   –   Transparent tax treatment: each partner pays tax on their share of income

   –   Shared decision-making (ideally guided by a partnership agreement)

⚠️ Cons:

   –   Unlimited personal liability, partners are jointly and severally liable

   –   Can be messy without a clear agreement

   –   Less suited to fast-growing or investor-backed startups

💡 Best for: Professional practices or early-stage collaborations with a high degree of trust and shared vision.

Company: Ideal for Growth & Investment

A company is a separate legal entity that can own assets, earn income and be sued in its own name. It’s managed by directors and owned by shareholders.

✅ Pros:

   –   Limited liability, personal assets are generally protected

   –   Flat corporate tax rate (25% for base rate entities)

   –   Easier to raise capital, issue shares, or sell down the track

   –   Can distribute profits to shareholders via franked dividends

⚠️ Cons:

   –   Higher setup and ongoing compliance costs

   –   Directors have strict legal duties and can be personally liable in some cases

   –   Financial records and some details are publicly available via ASIC

💡 Best for: Startups planning to grow, bring on investors or scale operations.

Trust: Flexible, But Complex

In a trust, a trustee (either a person or company) runs the business for the benefit of beneficiaries. Trusts can be discretionary (flexible) or fixed (set entitlements).

✅ Pros:

   –   Asset protection — assets are held by the trust, not individuals

   –   Income splitting can allow for tax-effective distributions

   –   Succession planning benefits (especially for family businesses)

⚠️ Cons:

   –   Can be expensive and complex to set up and run

   –   Higher compliance requirements and less flexibility in raising capital

   –   Banks and investors may prefer dealing with companies

💡 Best for: Professional services businesses, family-run ventures, or where asset protection and income distribution are key concerns.

So, Which One’s Best for Your Startup?

There’s no one-size-fits-all answer. The right structure depends on your goals, the number of people involved, how much risk you’re taking on, and how you plan to grow or exit the business.

Many founders start with a company for its flexibility, protection and growth-readiness. But in some cases, a trust might be the better fit, especially where tax planning, asset protection or collaboration are priorities.

We regularly help clients weigh up these options and set up a structure that fits their plans now, and into the future.

Need help choosing or setting up the right structure? We work with founders and their accountants to get the legal side sorted from day one. Get in touch for a chat about your next steps.