Should I change from sole trader to company?

By Vivian Michael | Business Structures

Should I change from sole trader to company?

Photo by Brooke Cagle on Unsplash

Updated: 26 September 2019

Below is a useful guide for those of you considering changing your business structure from sole trader to company.  

Sole trader pros and cons

Sole trader pros

The sole trader structure is attractive because its easy to setup. 

Also, there aren’t many costs to maintain it. 

And, you don’t need to pay an annual fee to keep up a sole trader structure. 

In fact, your only fee will be a business name registration fee if you want to trade using a business name other than your own name. 

Sole trader cons

The two main cons are tax and legal. 

As a sole trader, you’ll pay tax as an individual which can get expensive as your revenue increases. The tax rates for a sole trader can be less attractive than an Australian company. 

Also, you are personally liable if something goes wrong in your business. This means that if your customer has a problem with what you’ve delivered, they’ll be suing you personally. This is not the case with a company structure. 

Company pros and cons

Setting up as a company is a good idea if you plan on bringing investors on board. You can allocate shares to the investors. 

Also, you’ll pay tax at the company tax rate, at the time of writing, for a company with a turnover of less than $25m the tax rate is 27.5%, which can be less than the individual tax rate.

Now,  you also have the benefit of limited liability. In simple terms, this means that if something goes wrong and your customers want to sue you, your company will be liable up to the value of the company assets. Unlike the sole trader, you are not personally liable. 

In fact, your company has its own legal personality. Your company can sue and be sued, own property and owe debts. Your company is separate to you. You are generally not personally liable for company debts. 

Change process - sole trader to company

To change from a sole trader structure to a company structure, you’ll need to lodge an application for registration as a company (form 201) and apply for a new ABN. 

You won’t be able to re-use your existing ABN. This ABN will need to be cancelled because you’ll get a new one when you register for a company. 

Your company number and your ABN will have the same last 9 digits and  your ABN will have an extra 2 digits in front (11 digits in total). 

Cost of changeover from sole trader to company structure

To change from a sole trader to a company structure, you’ll need to pay the ASIC fee. At the time of writing, this fee is about $500. If you have a professional setup your company, your registration fee can range anywhere from $500 to $3,000. Make sure that the professional setting up your company clearly explains if their fee includes the ASIC registration fee or if its separate. 

And each year, you’ll need to pay an ASIC renewal fee which is currently about $300 per year. 

Also, you’ll have company tax costs. These include lodging a Business Activity Statement (BAS), which you can lodge either quarterly, bi-annually or annually. Many small businesses lodge quarterly for cash flow reasons, but you should get some advice for what best suits your business. 

Finally, your annual tax return can range anywhere from $2,000 upwards. 

When to change over from sole trader to company

 You can change your structure anytime but its best to choose timing based on your accountant’s advice. Also, its worthwhile checking any existing supply or lease contracts for any structure approval or disclosure clauses which I’ll explain below.


Also, your contracts may need to be changed across your business. For example, supplier contracts, employment agreements and leases because you'll be entering those agreements as the company and not yourself personally.

As always, get advice if you are in doubt. 

I wish you every success in your ventures! 



About the Author

Vivian Michael is a lawyer and founder of Michael Law Group. Vivian's mission is to make quality business legal services accessible to entrepreneurs launching in Australia that would otherwise DIY, rely on legacy contracts or go without.

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