ATO logo
Search Suggestion:

Owning shares

Find out about owning shares, including dividends and deductions you can claim.

Last updated 22 June 2025

When you own shares

When you own shares, there are tax implications from:

Dividends from shares

You need to declare all your dividend income in your tax return, even if you use your dividend to purchase more shares – for example, through a dividend reinvestment plan.

A dividend is assessable income in the year it was paid or credited to you. Your dividend statement shows the relevant date – often referred to as the payment date or date paid.

Reinvesting dividends

Most dividends you are paid or credited will be in the form of money, either by cheque or directly deposited into a bank account. However, the company may give you the option of reinvesting your dividends in the form of new shares in the company – this is called a dividend reinvestment scheme. If you take this option, you must pay tax on your reinvested dividends. The amount of the dividend received will form part of the cost base of the shares you receive.

Keep a record of your reinvested dividends to help you work out any capital gains or capital losses you make when you dispose of the shares.

Deductions when you own shares

When you own shares, you may be able to claim a deduction for expenses you incur, including:

  • management fees
  • specialist journals
  • interest on money you borrowed to buy the shares.

Shares held in joint names or with another person

You can hold shares in joint names. If you hold shares with another person, such as your spouse, it's assumed that ownership of the shares is divided equally.

You can own shares in unequal proportions but you must be able to demonstrate this. For example, you can keep a record of the amount each party contributes to the acquisition cost. Assess dividend income and franking credits in the same proportion as the shares are owned.

Find out what deductions you can claim against your dividend income.

If you receive retail premiums as a shareholder, check how the retail premium is taxed.

QC22812