4 tax-time tips for first-time ASX share investors

Pay attention, rookies. This is advice direct from the Australian Taxation Office.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More

The Australian Taxation Office (ATO) has warned rookie ASX share investors often "misunderstand" their obligations, resulting in errors on their tax returns.

According to ATO assistant commissioner Tom Loh, the rising popularity of micro-investing apps has resulted in "a record number" of new investors last financial year.

"Unfortunately, first-time investors often don't understand their taxation obligations, don't keep appropriate records and are more likely to make mistakes when lodging their tax returns."

Here are 4 ways stock virgins can stay on top of their tax returns, according to the ATO:

A woman with the word 'tax' scribbled around her, plugs her ears and grimaces, indicating the impact of tax on share price

Image source: Getty Images

'Paper losses' are not losses yet

Yes, seeing the ASX share you own 60% down on your purchase price is painful.

But you can't count that as a loss on your tax return.

"It is important to note that capital losses only happen on the sale of the share," stated the ATO. 

"Investors cannot claim 'paper losses' on investments if the share price drops but they continue to own the share."

Another common capital loss trap is offsetting it to other income. 

Tax rules dictate that capital losses can only be offset against capital gains. If any losses are left over, they can be carried forward to next year for further offsetting.

Loh has seen some cheeky tax returns in his time.

"Each year, we see some enterprising entrepreneurs trying to offset their capital losses against income tax applied to other income, such as salary and wages. Others attempt to offset a 'paper loss' against actual income," he said.

"Our sophisticated data analytics are able to spot this and we may apply penalties for investors that have intentionally done the wrong thing."

Tax on ETFs and micro-investing platforms

According to the ATO, exchange-traded funds are popular with young investors because they attract a lot of money from micro-investing apps.

Once the financial year is done and dusted, ETF providers issue investors with a document called Standard Distribution Statement (SDS).

This statement contains, in black and white, all the numbers investors need to declare in their tax returns.

"When an investor disposes of units, the SDS will show the capital gains or losses made from the sale of the units which also need to be included in tax returns."

Dividend reinvestment plans are taxable

Many first-time investors could be using dividend reinvestment plans for their ASX shares.

These schemes automatically purchase more shares rather than giving out the dividend payout as cash.

This can result in a common tax error because the investor is not receiving any money.

"Most people recognise that they must pay tax on any money earned from selling shares," said Loh. 

"But many don't realise that tax also applies to dividends and distributions, even if they are automatically reinvested into a reinvestment plan."

Dividends can get complicated — so the ATO recommends investors seek professional advice to ensure they're reporting correctly.

For goodness sake, keep a record of everything

Above all, Loh recommended rookie investors develop a habit of maintaining immaculate records.

"Taxes on share and ETF investments can be complex and poor record-keeping doesn't make it any easier," he said.

"Keeping good records, including dates, prices, commissions, and details of taxable events such as share splits, share consolidations, mergers, and demergers is essential to avoiding trouble at tax time."

The ATO reminded taxpayers it automatically receives data from many different sources, such as ASIC, online brokers, ASX and share registries.

"While this data makes tax time much simpler, it is still important for investors to check that all their relevant data has been included."

Even the world's best tax agent or accountant can only work with information provided to them by the investor.

"Errors related to CGT or income from dividends and distributions, whether deliberate or accidental, will lead to amendments," said Loh.

"You may need to repay some or all of a tax refund and penalties may apply."

Motley Fool contributor Tony Yoo has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has no position in any of the stocks mentioned. The Motley Fool Australia has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Bruce Jackson.

More on How to invest

A couple are happy sitting on their yacht.
How to invest

How to build $100,000 a year in passive income from ASX shares

Make the share market your own ATM with this strategy.

Read more »

A man sits wide-eyed at a desk with a laptop open and holds one hand to his forehead with an extremely worried look on his face as he reads news of the Bitcoin price falling today on his mobile phone
How to invest

What if the stock market crashes in 2026?

It always pays to prepare for the worst...

Read more »

Buy and sell keys on an Apple keyboard.
How to invest

Is it time to sell your ASX shares before things get worse?

It might be tempting to hit the sell button on a day like today...

Read more »

A mature aged couple dance together in their kitchen while they are preparing food in a joyful scene.
How to invest

3 ways to get from $100,000 to $1 million in retirement savings

Once you reach $100,000 in savings, building toward $1 million becomes easier.

Read more »

A man sits cross-legged in a zen pose on top of his desk as papers fly around his head, keeping calm amid the volatility.
How to invest

How to invest when the ASX refuses to calm down

Not sure what to do in this volatile market? Here's something to consider.

Read more »

A woman shrugs and pulls awkward expression with her face.
How to invest

What could $50,000 in ASX shares become in 10 years?

Long-term investing allows returns and dividends to build on themselves.

Read more »

A woman looks internationally at a digital interface of the world.
How to invest

New to investing? Start with ASX ETFs and quality ASX stocks

This mix can build a powerful foundation for long-term wealth.

Read more »

Frazzled couple sitting out their kitchen table trying to figure out their finances or taxes.
How to invest

No savings at 50? I'd follow Warren Buffett's method to build retirement wealth

Compounding can still make a big difference, even if you start investing at 50.

Read more »