What Expenses Can Be Deducted From Interest Income?

What Expenses Can Be Deducted From Interest Income

Are you wondering how to make the most of your interest income while minimising your tax liability? In Australia, knowing the available deductions for expenses related to interest, dividends, and other investments is important for savvy investors.

So we decided to share a blog and go in-depth into investment deductions, helping you uncover opportunities to optimise your financial portfolio.

1. Deducting Account-Keeping Fees

When we talk about managing your investments, account-keeping fees get added. But you can claim a deduction for these fees if they are incurred for investment purposes. These fees are often found on your statements and can reduce your taxable income.

2. Joint Account Considerations

If you have a joint account, you can deduct your proportionate share of your fees, charges, or taxes. For instance, if you and your spouse share an account, you can deduct half of the permitted account-keeping costs.

3. Investment Seminars

Attending an investment seminar related to your existing investments can also yield tax benefits. You may be entitled to deduct a portion of your expenses directly related to earning investment income. However, keep in mind that you cannot claim deductions for seminars about potential future investments, even if you later decide to invest in them.

Deducting Dividend And Share Income Expenses

Now, let’s turn our attention to deductions related to dividends and shares. There are several expenses you can claim, including:

  • Ongoing management fees or retainers
  • Fees for advice regarding changes in your investment mix
  • Certain travel expenses, like attending company annual general meetings
  • Specialist investment journals and subscriptions
  • Borrowing costs and interest
  • Internet access costs
  • Depreciation of your computer
  • 50% of the Listed Investment Company (LIC) capital gain amount, if applicable

What You Can’t Claim for Shares?

While there are various deductions available, it’s essential to understand what you can’t claim when investing in shares:

  • Fees for drawing up an investment plan, unless you are running an investment business
  • Some interest expenses associated with capital-protected borrowing arrangements
  • Brokerage fees and other transaction costs (although these can be factored into capital gains tax calculations when you sell shares)

Interest On Borrowed Money

If you are borrowing money and investing in aspects such as shares that deliver you income, you can deduct the interest you pay on that borrowed money. But you must remember that you can only deduct that interest if you use borrowed money solely for income-generating purposes.

If you use the borrowed money for both personal and income-related purposes, you’ll need to apportion the interest accordingly. Remember that you can’t claim deductions for exempt dividends or other exempt income.


In the complex world of investments, understanding which expenses can be deducted from interest income is a valuable skill for Australian investors. By leveraging these deductions, you can optimise your financial strategy while staying on the right side of tax regulations. And if you find any difficulty dealing with deductions, and want to maximise them, you may consult KPG Taxation. They have tax specialists and offer you quality advice that leads to more significant gains.

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