Do You Pay Tax on the Sale of a Medical Business in Australia?
Amidst the excitement of moving on to a new chapter after selling your medical practice, there’s one thing you definitely don’t want to overlook: the tax you might owe.
So, do you pay tax on the sale of a medical business in Australia? The short answer is: yes, you usually do. Let’s break down insights from medical business brokers so you’ll have a clearer overview.
Understanding Capital Gains Tax (CGT)
The main type of tax you need to think about when selling a business is Capital Gains Tax, often called CGT. In Australia, CGT isn’t a separate tax on its own; it’s part of your income tax. A capital gain happens when you sell an asset for more than you paid for it. In this case, your “asset” is your medical practice for sale or dental pratice for sale.
For example, if you bought your practice for $300,000 and sell it for $800,000, your capital gain is $500,000 before any deductions or concessions.
What is the Cost Base?
This is an important term to get right. Your cost base is basically what it cost you to acquire and improve the business. It includes:
- What you originally paid
- Costs related to buying or selling (like legal fees, broker fees, and stamp duty if applicable)
The cost base is subtracted from your sale price to work out your capital gain.

Are There Any Discounts on Capital Gains Tax?
Absolutely. One big relief for many business owners is the 50% CGT discount. If you’ve held the asset for at least 12 months and you’re an Australian resident for tax purposes, you can usually reduce the taxable capital gain by half.
For instance, using our earlier example, a $500,000 capital gain could become $250,000 after the discount. But wait, it gets even better than this.
Small Business CGT Concessions
Australia has generous Small Business CGT Concessions that could dramatically reduce the tax on business sale. These are only available if you meet certain conditions. Here are the main ones:
1. 15-Year Exemption
If you’ve owned the business for 15 years, are aged 55 or over, and are retiring or permanently incapacitated, you might be able to disregard the entire CGT on business sale.
2. 50% Active Asset Reduction
If your medical practice counts as an active asset (meaning it’s used in the day-to-day running of your business), you may be able to reduce your capital gain by another 50% under the small business concessions.
This reduction is separate from the general 50% CGT discount that most individuals get when they’ve owned the asset for at least 12 months. So, in some cases, you can use both: first apply the general CGT discount, then apply the small business 50% active asset reduction to what’s left.
For example:
- Capital gain: $500,000
- General CGT discount (50%): brings it to $250,000
- Small business active asset reduction (50%): brings it down further to $125,000
This means you’d only pay tax on $125,000 instead of the full $500,000.
3. Retirement Exemption
There’s also a retirement exemption that allows you to disregard up to $500,000 of capital gains over your lifetime. If you’re under 55, you’ll need to contribute the exempt amount into your super fund.
4. CGT Rollover
Sometimes, instead of paying the tax now, you can defer capital gains tax on business sale if you buy a replacement business asset within two years.

How to Prepare for Sale of Business CGT
No one likes a surprise tax bill. That’s why it’s crucial to plan ahead. Here are a few practical steps:
- Get professional advice. Knowing what your medical practice is really worth helps you calculate potential CGT.
- Keep accurate records. This includes contracts, asset purchase details, improvement costs, and any previous tax returns relating to the business.
- Check your eligibility. Not every practice qualifies for all the small business concessions. Make sure you meet the turnover or net asset tests.
- Talk to a tax professional. They’ll help you structure the sale properly and make sure you get every benefit you’re entitled to.
Tax on Selling a Business in Australia: How Does This All Come Together?
Let’s take a look at some examples for more clarity:
- Example #1:
Let’s say Dr Smith wants to retire and sells her medical clinic. She’s 58, owned the clinic for 20 years, and the clinic has grown in value significantly. Because she’s over 55, held the asset for more than 15 years, and is retiring, she may qualify for the 15-year exemption. In this case, she wouldn’t pay any CGT on selling a business in Australia.
- Example #2:
But let’s say another doctor, Dr Lee, sells his practice after owning it for only 5 years. He might still get the general 50% CGT discount and perhaps the 50% active asset reduction, but he wouldn’t be eligible for the 15-year exemption. So, he’d need to pay some tax on the sale of his business, unless he can use the retirement exemption or rollover.
Every situation is different, which is why getting the right advice is so important.
Get Guidance from Palladium Business Brokers
By understanding what capital gains tax is, how the cost base works, and which small business concessions apply, you can reduce your tax on selling a business significantly.
When it comes to CGT on business sale, every practice and every doctor’s situation is unique. So, how do you get the best outcome possible? By seeking guidance from professionals who specialise in medical business sales, of course.
At Palladium Business Broking, we understand the ins and outs of selling medical practices and how to make your exit smooth & stress-free. When you need an expert by your side, we’re here to help every step of the way.
Talk to our brokers today.
Explore more of our expert guides:
- How to Prepare Your Practice for Sale: A Checklist
- How to Find the Right Business Broker
- How to Appraise a Medical Clinic
Disclaimer:
This is general information and not financial or tax advice. Consult a professional for your situation. See full disclaimer: https://palladiumbb.com.au/disclaimer/
