GST tax invoice template for Australian tradies

Short answer

An Australian tax invoice must state that it is a tax invoice, show the seller's identity and ABN, the date issued, a description of the items supplied including quantity, the GST amount (or a statement that the total includes GST), and the total. For sales of $1,000 or more it must also show the buyer's identity or ABN. Payment terms and bank details are not legally required but are what actually get you paid on time.

A tax invoice that is missing the ABN or does not state the GST amount is not a tax invoice, and the client's bookkeeper will send it back. This template has the required fields on it by default.

ABN and GST on the face

The two fields that get invoices bounced are the two the template puts first.

Over $1,000 handled

Includes the buyer identity field required once the invoice reaches $1,000 or more.

Clear payment terms

Due date, bank details and late payment terms stated, because vague terms are what turn 14 days into 60.

Progress claims too

Works for a single job invoice or a staged claim showing the contract sum, previously claimed, this claim and retention.

Frequently asked questions

Do I need to be registered for GST?

Registration is required once your turnover reaches the ATO threshold. If you are not registered you must not charge GST or issue a document labelled tax invoice with GST on it.

What has to be on an invoice over $1,000?

Everything on a standard tax invoice plus the buyer's identity or ABN.

Can I invoice in stages?

Yes — progress claims are standard on larger jobs. Each claim is its own tax invoice showing the amount claimed and GST.

Can WinkScope generate these?

Yes. WinkScope produces tax invoices from the job with ABN, GST summary and payment terms, and tracks what has been paid.

Summary

An Australian tax invoice must state that it is a tax invoice, show the seller's identity and ABN, the date issued, a description of the items supplied including quantity, the GST amount (or a statement that the total includes GST), and the total. For sales of $1,000 or more it must also show the buyer's identity or ABN. Payment terms and bank details are not legally required but are what actually get you paid on time. WinkScope subscriptions are charged in USD worldwide. Local currency here is how you price your own jobs inside WinkScope — quotes, invoices, price book and reports all render in it.