The 3 Biggest Tax Mistakes Freelancers Make in Australia

Many freelancers and contractors lose money at tax time for one simple reason: they treat their ABN income like normal salary income.

It is not.

When you operate as a freelancer or contractor, the Australian tax system treats you as running a small business, which means your tax return Australia includes business income, business expenses, and asset claims.

That structure opens the door to legitimate tax deductions, but only if you understand the common mistakes that many freelancers make.

Mistake 1 — Not Declaring All Income

Freelancers often receive income from multiple places:

• Direct client invoices

• Online platforms

• Contract agreements

• Overseas payments

All income must be included in your online tax return Australia, even if the client did not issue a payment summary.

A good system is to track all income during the year rather than reconstructing it at tax time. Many freelancers use simple bookkeeping tools such as https://www.ecashbooks.com to record invoices and payments as they occur.

Mistake 2 — Missing Legitimate Tax Deductions

Freelancers frequently forget to claim expenses that are clearly tax deductible.

Common examples include:

• Laptop or computer equipment

• Software subscriptions

• Internet costs

• Mobile phone usage

• Home office expenses

• Professional tools

If the expense directly helps you earn business income, it may qualify as a tax deduction.

The challenge is not eligibility — it is remembering the expenses.

Keeping digital copies of receipts and recording transactions regularly ensures these deductions are not lost when completing your online tax return.

Mistake 3 — Leaving the Tax Return Too Late

Many freelancers leave their tax return Australia until the final weeks of the tax season.

That often leads to:

• Missed deductions

• Poor record keeping

• Stress during October deadlines

Modern tax systems simplify the process dramatically.

For example, GoTax breaks freelancer tax returns into three simple steps:

1. Business Basics – enter your ABN and income

2. Business Expenses – claim your running costs

3. Your Stuff – claim tools, equipment and assets

If you operate as a freelancer or contractor, using a system designed for ABN income makes completing your online tax return Australia significantly faster while ensuring your tax deductions are captured correctly.

Freelancers can start their return here:
https://www.gotax.com.au/freelancer-tax-return

Contractors can start here:
https://www.gotax.com.au/contractor-tax-return

Signup to GoTax and not only get your Tax return done, you can also ask as many questions as you like and get informed answers. You have access to the equivalent of a Tax Einstein — that is our very own D.e.r.e.k as well as the best credentialed Tax Accountants around.

Crazy tax questions welcome:
https://www.gotax.com.au/crazy-tax-answers