Free ABN/GST registration for sole traders with Airtax

Get ready for business in minutes

Register your ABN in minutes, for free

Register your existing ABN for GST, for free

Trusted by thousands, your information is secure with Airtax

Simple tax for 

sole traders

Getting started with Airtax is easy

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

Sign up with Airtax


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

Register your ABN

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

Follow the prompts



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

Airtax removes the paperwork to save you time

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

Easy-to-digest guides specific to your profession 

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

Assistance available from our Australian-based tax specialists 

Optimise your tax

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

"Airtax makes the process so simple and painless. The fee is easily worth the time saved correlating the information on my own"

Jordan Harrington, VIC

What our users have to say about us

"Friendly, helpful staff. Thanks Seb for taking care of my tax returns and my husband's tax returns. There was some complexity for both of us. And we had a few lodgements to make and we both feel that Airtax handled that with care and knowledge."

Jacinta Murphy

"Process simple and straightforward. Well known and respected brand. Help just a call or email away. Videos informative and very reassuring. Bottom line...confidence."

Michael Lennon

Quick response for applying for ABN and getting ready to work with Mabel

Kira Vella

With Airtax, tax has never been easier. 

Let us do the hard work for you. 

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