These details are printed on your invoices and decide whether GST is charged. Have your ABN details and, for a company, your ACN nearby.
ACN
Your 9-digit Australian Company Number, if you're a company. It's optional, and printed on your invoices when you add it.
Address, state and timezone
Your registered address and its state or territory. It decides which public holidays your team gets. Choose your timezone too: dates, reminders and attendance use it.
Are you registered for GST?
- Yes: enter your ABN. Your invoices become tax invoices with GST at 10%, and you can mark lines GST-free.
- No: your invoices won't charge GST.
ABN
Your 11-digit Australian Business Number, for example 51 824 753 556. We check its check digit, so a typing mistake is caught straight away.
Financial year
Australia's financial year runs from 1 July to 30 June, so it's set for you. Your BAS dates on the compliance calendar follow the quarters.