Get ready for business in minutes.

Free ABN / GST registration for sole traders with Airtax

Simple tax for sole traders

Register your ABN in minutes, for free

Trusted by thousands, your information is secure with Airtax

Register your existing ABN for GST, for free

Sign up to create your free Airtax account. You'll be prompted to enter some tax information to get started.

Getting started with Airtax is easy

From your dashboard you have the option to register your ABN / GST, or start a tax lodgement (you can come back to this anytime).


Complete your ABN / GST registration following the prompts. We'll be in touch when everything is confirmed.



Use our in-built tools to see how your expenses compare to other people

Airtax was founded by PwC in 2016 and designed by certified accountants so you can be confident that your tax is being handled by specialists. When you lodge with Airtax, we show you average expense claims, and prompt you to claim deductions you may have missed, helping to optimise your tax return.

Easy-to-digest guides specific to your profession 

Direct and immediate assistance via our online live chat

It only takes a few seconds to upload your data and you’re ready to go

Airtax makes your tax life easy

Airtax removes the paperwork to save you time

Just $49 for BAS and $99 for income tax returns

"I love Airtax because its so easy and simple and also affordable. Running a small business requires a lot of time and effort and you guys just make taxation so much easier and less of a worry."

Lisa Leondiou

With Airtax your taxes are in safe hands and it’s never been easier. Let us do the hard work for you.

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