PrepMyBooks
Audit & Assurance

ABN & GST Registrations

ABN & GST Registration Services

Start Right — Register Your ABN & GST With Confidence

When you’re starting or growing a business in Australia, getting your ABN and GST registration sorted correctly is crucial. At PrepMyBook, we make the whole process simple, clear, and stress-free — so you can focus on running your business, not worrying about paperwork.

What Is an ABN?

An ABN (Australian Business Number) is a unique 11-digit number that identifies your business to the government, other businesses, and the public. You need an ABN to:

  • Invoice clients and get paid correctly
  • Register for GST
  • Claim GST credits
  • Avoid having payments withheld by other businesses

What Is GST?

Goods and Services Tax (GST) is a 10% tax on most goods and services sold in Australia.

If your business earns or expects to earn over the GST registration threshold (currently $75,000 per year for most businesses), you must register for GST with the ATO.

When Do You Need GST Registration?

  • Your business turnover exceeds the GST registration threshold
  • You want to claim GST credits on business expenses
  • You run a taxi or rideshare service (must register for GST regardless of turnover)
  • You want to look more professional when dealing with other businesses

How We Help

Registering for an ABN or GST for the first time? Wondering how to register GST or whether you even need it yet? We handle it all for you — the right way, the first time. Our ABN & GST Registration Services include:

  • ABN Application: We apply for your Australian Business Number quickly and correctly.
  • GST Registration: We guide you on when you need to register for GST, handle your goods and services tax registration, and lodge your application with the ATO.
  • ATO Compliance Advice: We explain what GST means for your business and your obligations — like BAS lodgements and keeping GST records.
  • Ongoing Support: Once registered, we can handle your BAS statements and bookkeeping to keep your GST reporting accurate and up to date.

Why Choose PrepMyBook?

Fast & Accurate

We know exactly how to register for GST and ABNs — and get it right the first time.

Expert Guidance

Unsure about your obligations? We explain GST and small business requirements in plain English.

End-to-End Support

We don’t just register you — we can manage your bookkeeping and GST compliance year-round.

Registered BAS Agents

Trust your GST with qualified professionals who understand Goods and Services Tax Australia inside and out.

Common Questions

What is the GST registration threshold?

If your business’s GST turnover is $75,000 or more, you must register for GST. For non-profit organisations, the threshold is $150,000.

How to register for GST?

You can register for GST online through the ATO — or let PrepMyBook handle the entire process for you, so it’s done right and you don’t miss anything important.

When should I register for the GST?

As soon as you expect your turnover to go over the threshold — don’t wait until you’ve passed it.

Start Strong — Register With Confidence

Don’t risk delays or costly mistakes. Let PrepMyBook take care of your ABN and GST registration, so you’re set up properly from day one.

Contact us today to get your ABN and register for GST the easy way — with expert support every step of the way.

PrepMyBook — Helping You Register Right, So You Can Focus On Business.

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