Do you regularly buy and sell shares? Depending on how you conduct your activities, the ATO may treat you as either a share investor or someone carrying on a share trading business — and the tax treatment can be very different.
Share Investors vs Share Traders
Share investors generally buy shares for long-term growth and dividends. Their shares are usually treated as CGT assets, meaning they may be eligible for the 50% CGT discount when qualifying shares are held for more than 12 months. Capital losses generally can only offset capital gains.
Share traders, on the other hand, buy and sell shares as part of an organised business activity. Shares are generally treated as trading stock, with profits taxed as ordinary income. They may also be able to claim business-related expenses such as trading software, research subscriptions, phone, internet, and eligible home-office costs.
How the ATO Decides Which One You Are
The ATO considers factors such as:
- The frequency and volume of your trades
- The time you spend on trading activities
- Your trading strategy and how systematic it is
- How business-like and organised your approach is
Trading frequently alone does not automatically make you a share trader. The overall pattern and intention of your activities matters.
Why It Matters — A Real Client Example
We helped a client achieve approximately $35,000 in tax savings per year across three financial years after reviewing the tax treatment of their investment trading activities. Their previous accountant had treated the trading losses as capital losses — meaning they were carried forward and could generally only be applied against future capital gains.
After reviewing the client’s circumstances and trading activities, we determined that they qualified for treatment as a share trader. This meant the relevant losses could be treated as revenue losses rather than capital losses, and we were able to amend the previous tax returns accordingly.
This is a strong example of why the correct tax treatment can make a significant difference — particularly when your investment activities become more complex.
Also: $23,000 in Projected Annual Tax Savings Through an Investment Restructure
The right investment structure can also make a meaningful difference. We recently helped a client review her existing investment structure. After analysing her circumstances and projected tax position, we identified an opportunity to restructure from individual ownership to a company structure — potentially saving approximately $23,000 in tax each year.
Not Sure Where You Stand?
If you trade shares regularly and are unsure whether you should be treated as an investor or share trader, it is worth getting a professional review. Contact us on 1300 TAX SAV (1300 829 728) or reach out here for a complimentary consultation.
General information only. Tax treatment depends on individual circumstances.


