For small business owners in Australia, Capital Gains Tax (CGT) can significantly impact profits when selling or transferring business assets. However, the Australian tax system provides two key mechanisms to help reduce or defer CGT liabilities:
- Small Business CGT Concessions – Designed to provide tax relief when a small business sells assets.
- CGT Rollover Relief – Allows businesses to defer tax when transferring or restructuring assets under specific conditions.
Choosing the right approach depends on your business structure, tax objectives, and long-term financial plans. This guide breaks down how both options work, their differences, and how to decide which one benefits your business the most.
What Are Small Business CGT Concessions?
The Small Business CGT Concessions (SBCGT concessions) are a set of tax benefits that reduce or eliminate capital gains when a business disposes of an asset. They apply when the asset is used in an active business, and the business meets the small business entity (SBE) test or the maximum net asset value test.
Types of Small Business CGT Concessions
15-Year Exemption
- If the business has owned an asset for at least 15 years and the owner is 55 or older and retiring, the entire capital gain is tax-free.
50% Active Asset Reduction
Businesses can reduce the capital gain by 50%, effectively applying a 50% CGT discount, in addition to the general 50% discount available for individuals.
Retirement Exemption
- A business owner can exclude up to $500,000 of capital gains from tax if the funds are used for retirement.
Rollover Concession (2-Year Deferral)
- Businesses can defer CGT for up to two years, allowing time to reinvest or restructure without an immediate tax burden.
What Is CGT Rollover Relief?
CGT rollover relief allows businesses to defer paying CGT when transferring, restructuring, or replacing business assets. Instead of paying tax immediately, the capital gain is carried over to a future transaction, usually when the replacement asset is sold.
Types of CGT Rollover Relief
Small Business Restructure Rollover (Subdivision 328-G)
Note: A sale of shares to a trust does not qualify for this rollover.
- Allows businesses to transfer active assets between entities (sole trader, partnership, trust, or company) without triggering CGT.
- Must be a genuine restructure, not just for tax benefits.
- Ownership of the business must remain substantially the same.
Replacement Asset Rollover (Subdivision 152-E)
- If a business sells an asset and buys a replacement asset within two years, it can defer CGT.
- Common for business owners upgrading commercial properties or equipment.
Involuntary Disposal Rollover (Subdivision 124-B)
- If an asset is lost, destroyed, or compulsorily acquired, CGT can be deferred if the business purchases a replacement asset.
Key Differences Between CGT Concessions and Rollover Relief
Feature | Small Business CGT Concessions | CGT Rollover Relief |
Purpose | Reduce or eliminate CGT | Defer CGT until a future event |
Applies To | Business sales, retirement, asset disposal | Business restructuring, reinvestment, asset replacement |
Immediate Tax Savings | Yes | No, tax is postponed |
Continuity of Ownership Required? | No | Yes (for most rollovers) |
Eligibility Criteria | Must meet small business entity tests | Depends on specific rollover provisions |
When to Use Small Business CGT Concessions vs. Rollover Relief
Use Small Business CGT Concessions When
- You are selling your business or retiring and want to permanently reduce CGT liabilities.
- You meet the $10 million turnover test or $6 million net asset value test.
- You want to access the 15-year exemption for a tax free sale.
Use CGT Rollover Relief When
- You are transferring assets to a new business structure (e.g., from a sole trader to a company).
- You are reinvesting in a new business asset and need to defer CGT.
- You have suffered an involuntary disposal (e.g., government acquisition, natural disaster).
Case Studies: How Business Owners Use These Tax Strategies
Case Study 1: Selling a Business Using CGT Concessions
Lisa has owned a small café in Sydney for 18 years. At age 60 and preparing for retirement, she sells the business for $900,000 with a capital gain of $500,000.
Thanks to the 15-year ownership and retirement conditions and benefiting from a 50% CGT discount under the Active Asset Reduction Lisa pays no CGT and retains the full sale amount.
Case Study 2: Restructuring a Business Using CGT Rollover Relief
James operates a sole trader construction business and wants to transition to a company structure for better liability protection.
- He transfers business assets worth $300,000 to his new company.
- Since he qualifies for the Small Business Restructure Rollover, the CGT is deferred, and no immediate tax is due.
Maximizing Your Tax Benefits: Combining Both Strategies
In some cases, businesses can use both CGT concessions and rollover relief for maximum tax efficiency.
Example: A business owner sells an asset and uses CGT concessions to reduce the capital gain. If a gain still remains, they can use rollover relief to defer the remaining tax liability by reinvesting in a replacement asset.
This hybrid approach allows business owners to free up cash flow while minimizing tax burdens.
Final Thoughts: Which Option Is Best for Your Business?
Choosing between Small Business CGT Concessions and CGT Rollover Relief depends on your business goals, financial situation, and future plans.
- If you want to reduce CGT permanently, small business concessions are the best choice.
- If you plan to reinvest or restructure, CGT rollover relief allows you to defer tax payments.
📞 Need expert advice? Our team at Blackwattle Tax can help assess your tax position and recommend the best strategy for your business.
Schedule a FREE 30-minute consultation today to discover how we can help you make strategic decisions and streamline your business operations.
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Disclaimer: We endeavour to make sure the information provided in this guidance is up to date and accurate. Please note, that the information is only intended to be a guide, with a general overview of information. This guidance is not a comprehensive document and should not be interpreted as legal advice or tax advice. The information is general in nature. You should seek the assistance of a professional opinion for any legal and tax issues related to your personal circumstances.