Choosing the Right Business Structure – And When It’s Time to Change
Running a business is a journey. As your business grows, so do the challenges—and the structure that once suited you might no longer be the best fit. Choosing the right business structure is critical for growth, protection, and tax efficiency. But how do you know when it’s time to transition?
Sole Trader

Best for: Individuals starting out, freelancers, contractors, small-scale businesses.
Benefits: Simple, low-cost to set up, full control over decisions.
Limitations: You’re personally liable for debts and obligations; limited tax flexibility.
Partnership

Best for: Two or more people running a business together.
Benefits: Shared responsibilities, relatively easy to establish.
Limitations: Partners share liability (including for each other’s actions); profits are split and taxed at individual rates.
Company

Best for: Growing businesses with increasing risk, revenue, or staff.
Benefits: Limited liability, company tax rate (currently 25–30%), professional image, easier to raise capital.
Limitations: Higher setup and compliance costs, more reporting obligations.
Trust

Best for: Businesses wanting asset protection and flexible income distribution.
Benefits: Protection of business assets, potential tax planning advantages, flexibility in distributing income.
Limitations: Complex to set up and manage, strict compliance requirements, ongoing costs.
When to reconsider your structure
It might be time to review your business structure if your profits are steadily increasing and your business is growing at a rapid pace. Bringing on new staff, investors, or partners can also add complexity that your current structure may not be able to handle. Many business owners also consider restructuring when they want stronger protection for their personal assets or when they’re looking for ways to reduce their overall tax burden. And if you feel like your existing structure is starting to limit opportunities rather than support growth, it’s usually a clear sign that a change could be beneficial.
Why the right structure matters
Choosing (and maintaining) the right structure means:
- You optimise growth opportunities.
- You protect your assets.
- You minimise tax obligations.
- You have flexibility to adapt as your business evolves.
The wrong structure, on the other hand, can limit growth, create unnecessary tax bills, and expose you to risks you could have avoided.

How Sphere can help
At Sphere Accounting, we work for you—not the ATO. The structure you choose is one of the most important decisions for your business. If you’re unsure whether yours is still the right fit, now is the perfect time to review.
Ready to explore your options? Get in touch with the Sphere team—we’ll help you put the right foundations in place for growth and success.