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Payment terms on an Australian invoice

Payment terms say when and how a customer should pay. Put them on the quote and the invoice in plain words, and the chasing gets a lot easier.

No credit card required - 5 free invoices a month. Free to read. General information, not legal advice.

What payment terms are

Payment terms are your conditions for being paid: when payment is due, how the customer can pay, and what happens if they pay late. business.gov.au advises adding them to your invoices and contracts so customers know what you expect.

For a tradie or sole trader, that usually means a due date and your bank details on every invoice. Our guide to payment terms for tradies goes deeper on the trade side.

Sources: business.gov.au: payment terms, checked 1 November 2026.

Common payment terms

business.gov.au gives examples such as payment up front, instalments, on delivery, or after 30 days. These are the terms you will see most often on invoices.

TermDue on receiptWhat it meansPay as soon as the invoice arrivesOften used forSmall jobs, one-off customers
Term7 daysWhat it meansPay within 7 days of the invoice dateOften used forTradies, repairs, small jobs
Term14 daysWhat it meansPay within 14 days of the invoice dateOften used forThe common default for small business
Term30 daysWhat it meansPay within 30 days of the invoice dateOften used forLarger customers, businesses with accounts payable
TermEOM (end of month)What it meansDue at the end of the month the invoice is issuedOften used forMonthly accounts; an invoice dated early in the month is due sooner than one dated late
TermDeposit then balanceWhat it meansPart up front, the rest on completion or at stagesOften used forLarger jobs; see deposit invoices

Terms are what you and the customer agree. Put them in writing on the quote, the contract and the invoice, and check any rules that apply to your industry or state.

How to write them on an invoice

A date, not just days
Show the due date as well as the term, for example "Payment due: 14 days, by 15 December 2026". The customer should not have to count.
How to pay
List your payment methods, with your BSB, account number and the reference to use. business.gov.au recommends listing your payment methods and terms clearly on invoices.
Say it earlier too
Put the terms on the quote or in the contract before the work starts, so the customer agreed to them in advance.
Send it promptly
Invoice as soon as the job is done. The due date runs from the invoice date, so a late invoice is a late payment.

Sources: business.gov.au: how to invoice, business.gov.au: payment terms, checked 1 November 2026.

Late fees and interest: be careful

Only if agreed first
business.gov.au says to include a late payment interest rate in a letter of demand only if the contract specified one, and to check what you both agreed would happen if payment was late. If you want to charge interest or a late fee, put it in the quote or contract before the work starts, and keep it reasonable. For anything bigger than a small job, ask a lawyer or your accountant.

Sources: business.gov.au: write a letter of demand, business.gov.au: what to do when you haven't been paid, checked 1 November 2026.

When an invoice is late, the next steps are in the guide to chasing overdue invoices and the letter of demand template.

Set your terms once in Invio

Default due date
In Settings, under Invoice Defaults, choose the Default Due Date: 7, 14, 20 or 30 days. Every new invoice starts with that due date, and you can change it on an individual invoice.
Due wording
The same tab has a Due wording setting for how new invoices word the due date: "Due by a date", "Due on receipt" or "Due before the service". You can change it on each invoice. Reminders and overdue status still use the due date.
Footer
The same tab has a default invoice footer, where you can add your payment note or terms.
Reminders
Invio's Auto-Reminders chase an unpaid invoice on a set schedule and stop as soon as you mark it paid. They are free on your first 3 invoices and run on every invoice on a paid plan.

Questions about payment terms

What payment terms should I use?
Choose a term that protects your cashflow and that your customer will accept, for example 7, 14 or 30 days, and state it on the quote and on the invoice.
What does EOM mean on an invoice?
End of month. The invoice is due at the end of the month in which it is issued, or, in some businesses, after a stated number of days from the end of that month. Write the exact date so there is no doubt.
Is there a legal limit on payment terms?
business.gov.au advises putting your payment terms on invoices and contracts so customers know what you expect. Some industries have their own rules, for example for construction work, so check the rules for your industry and state.
Can I charge a late fee?
Only if it was agreed before the work, for example in your quote or contract. business.gov.au says to check what you both agreed would happen if payment was late, and to include a late payment interest rate in a letter of demand only if the contract specified one.

Set the terms once. Let Invio do the chasing.

A default due date on every invoice, and reminders that stop when you are paid. Start free.

No credit card required - 5 free invoices a month