Do you own an asset that is used in your spouse’s business?

Rudd Mantell Accountants • April 4, 2025

Did you know that if you own an asset (eg, land or a factory or even a trademark) that someone else uses in carrying on a small business then you might be entitled to the CGT small business concessions when you sell the asset? 


And these concessions can either entirely or partially eliminate any capital gain you make on selling it (or at least defer it).

This can occur for example when your asset is used by, say, your spouse or a child under 18 in their own business (or one that you may be involved in also) – such as where that small commercial property you own (or own jointly with your spouse) is used by your spouse in, say, that art frame, photography or accounting business etc that he or she carries on.


Typically, this concession can also apply where an asset you own is used in say the business carried on by a family company or family trust in which you have a relevant interest – although the rules can get a bit complicated where you are only a beneficiary in that family trust.


These rules can also apply in “reverse” – so that an asset owned by family company or family trust that is used in the business carried on by a relevant shareholder or a relevant beneficiary can also qualify for the CGT small business concessions (eg, farmland).


Importantly, these rules apply whether or not you lease the asset to that other person (or entity) that carries on the business. Interestingly, the rules can also apply in appropriate circumstances where a testamentary trust continues to carry on the business that was carried on by the deceased – although in that case it may be easier to access the concessions by having the executor or beneficiary (or surviving spouse) sell the relevant business asset within two years of the deceased’s death.


These rules that allow an asset owned by one person to qualify for the CGT small business concessions where they are used by another person (or entity) in their business are only permissible where the parties are either “affiliates” or “connected entities” of each other (as defined under the tax law).


Suffice to say, whether or not persons or entities are “affiliates” or “connected entities” of each other for the purposes of the CGT small business concessions can be difficult to determine – and will depend on the exact circumstances of the relevant parties.



So, if you think you are in this situation – or propose to start a small business and intend to use assets owned by someone else in that business – speak to us first so that we can help you get the optimal CGT outcome.

By Rudd Mantell Accountants February 10, 2026
Learn how topping up your super could help reduce your tax bill after a capital gain, and when catch-up concessional contributions may be worth considering.
By Rudd Mantell Accountants February 10, 2026
See what self-employed Australians should know about avoiding preventable tax issues and navigating an ATO audit with greater clarity and confidence.
By Rudd Mantell Accountants February 10, 2026
Explore what debt forgiveness can mean for tax, including key differences between private debts, commercial debts, and possible CGT outcomes.
By Rudd Mantell Accountant February 10, 2026
Read more about permanent incapacity and super, including when total and permanent disability may create an opportunity to access super before retirement.
By Rudd Mantell Accountants February 10, 2026
Learn what can happen for CGT when you buy a new home before selling your old one, and why timing can affect your main residence exemption.
By Rudd Mantell Accountants February 10, 2026
Find out what six key super changes in 2026 could mean for you, from payday super and higher caps to legacy pension flexibility and fund transparency.
By Rudd Mantell Accountants January 30, 2026
Read more about the Age Pension and CGT implications of caravanning around Australia for 12 months, especially if you keep or rent out your home.
By Rudd Mantell Accountants January 30, 2026
Explore how the ATO’s updated guidance may affect holiday home owners claiming deductions for interest, rates, insurance, and maintenance.
By Rudd Mantell Accountants January 27, 2026
See what Australians should know about super scams, including pressure tactics, unlicensed advice, and steps to help keep retirement savings secure.
By Rudd Mantell Accountants September 1, 2025
An important reminder: Interest incurred in income years starting on or after 1 July will no longer be deductible, regardless of whether the debt relates to an earlier income year.