Common Australian invoice payment terms, what 30 days EOM means, and the terms and wording invoice finance funders will fund. Make every invoice fundable.
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Invoice Payment Terms · Fundable Invoices · Invoice Finance
The due date on your invoice decides whether a funder will touch it. Here are the payment terms Australian businesses commonly use, what 30 days end of month really means, and the terms and wording that turn an invoice into a fundable invoice.
Quick Answer
Common Australian invoice payment terms run from payment on receipt through to about two months, and the invoices that get funded carry a clear due date, the payment method, your ABN and the customer's correct legal name. The usual trade terms are 7, 14 or 30 days from the invoice date, or 30 days end of month. For invoice finance, 90 days is about the outer edge of what funders accept, though this varies by funder, and wording that makes payment conditional can stop an invoice being funded at all.
Also called: credit terms, trading terms. Trading terms are the account-level agreement you set with a customer; payment terms are what each invoice prints.
What are the standard payment terms on an invoice in Australia?
The standard payment terms on an Australian invoice are payment on receipt, 7 days, 14 days, 30 days from the invoice date, or 30 days end of month, with larger customers often setting 45 to 60 days themselves. There is no single legal default for business to business invoices. The terms are whatever you and your customer agree, which is why they belong in your trade terms before the first job, not only on the invoice after it.
business.gov.au sets out what payment terms are, how credit terms work and what to do about late payments in its payment terms guide (read 13 November 2026). The practical point for a business owner is simpler: every day of terms you give is a day your cash sits in accounts receivable instead of your bank account. Terms are a credit decision, not just a line of admin at the bottom of the page.
Industry habits shape what customers expect. Trades and small service businesses commonly invoice on 7 to 14 days. Wholesale, manufacturing and professional services commonly sit at 30 days or 30 days end of month. Big corporate and retail customers frequently impose their own longer terms through supplier onboarding, and you either accept them or lose the account.
What payment terms should I put on my invoice?
The payment terms to put on your invoice are the shortest terms your customer will accept, written as a specific due date rather than a phrase. "Due 15 December 2026" leaves nothing to argue about. "Net 30" or "usual terms" leaves the customer, and any funder reading the invoice later, to work out what you meant.
A clear payment terms line usually covers four things:
- The due date. A calendar date, with the terms in brackets if you like, such as "Due 31 January 2027 (30 days end of month)".
- How to pay. Your account name, BSB and account number, or your funder's details if the invoice is assigned.
- The reference to quote. The invoice number, so the payment matches the right debt.
- What happens if it is late. Only if your signed trading terms actually allow it. A late fee printed on an invoice the customer never agreed to is hard to enforce.
The right terms are the ones your cashflow can carry. If you pay wages weekly and suppliers on 30 days, giving customers 60 days builds a gap you fund out of your own pocket every month. Our 60 day terms and wages post walks through that cycle.
What does 30 days EOM mean on an invoice?
30 days EOM means payment is due 30 days after the end of the month the invoice is dated in, not 30 days after the invoice itself. An invoice dated 3 March on 30 days end of month is due around 30 April. An invoice dated 29 March on the same terms is due on the same day. Depending on when you invoice, the real wait is roughly 30 to 60 days.
That spread matters. Two invoices with the same printed terms can age very differently, and a funder counts from the due date, not from the word "30". If you quote 30 days end of month to a customer, expect cash from your early month invoices to arrive close to two months later.
What do other invoice term codes mean?
Other common codes follow the same logic. "Net 14" means 14 days from the invoice date. "COD" means cash on delivery. "20th of the following month" means the customer pays on that date for everything invoiced in the prior month. When in doubt, print the actual date. It is a due date a funder can read, and it is the one your customer cannot misread.
How long does a customer have to pay an invoice in Australia?
A customer has as long to pay an invoice as the terms you agreed, and if no terms were agreed, you are left arguing about what is reasonable. That is the gap signed trading terms close. Without them, the invoice due date is the only evidence of what you expected, and a customer can claim they never accepted it.
A few customer types run on their own rules. Commonwealth agencies operate under a supplier pay on time policy, covered in our government customers post. Construction work is different again: security of payment laws in each state set time limits on payment claims, which the Construction Hub covers.
Once an invoice is past due and your reminders have gone nowhere, the question changes from terms to recovery. If you need the cash from an invoice that is already late, our unpaid invoice post covers what can still be funded.
What payment terms will an invoice finance funder accept?
Invoice finance funders typically accept invoices on terms up to around 60 to 90 days, and terms longer than about 90 days are often excluded, though this varies by funder. The longer the terms, the longer the funder's money is out and the more can go wrong before the customer pays, so long terms usually mean a lower advance rate or no advance at all.
What lenders actually look at first is not the terms you print but how your customers actually pay against them. A customer on 30 day terms who consistently pays at 75 days looks, to a funder, like a 75 day debtor. Aged debtor reports show this immediately, which is why the debtor book post matters as much as anything on the invoice.
| Payment terms | What it means | How funders usually treat it |
|---|---|---|
| On receipt or COD | Paid on delivery or on invoice | Little to fund. The cash usually arrives before an advance would help. |
| 7 or 14 days | Short terms, common in trades and services | Usually fundable, but the gap is short, so fees per invoice can outweigh the benefit. |
| 30 days from invoice | Due 30 days after the invoice date | Usually fundable. The most common commercial setting. |
| 30 days end of month | Due 30 days after the end of the invoice month | Usually fundable. The funder counts from the real due date, roughly 30 to 60 days out. |
| 45 to 60 days | Common with larger customers | Usually fundable, with closer attention to how promptly the customer actually pays. |
| Around 90 days | Long terms, often set by big buyers | At the outer edge. May be funded at a lower advance or excluded, depending on the funder. |
| Progress or milestone claims | Payment tied to stages of a contract | Treated differently, depending on the contract. See the progress claim finance guide. |
| No terms stated | "On account" or nothing at all | Often held back until there is a due date a funder can read. |
Each funder sets its own limits, and some take a different view on one large customer than on a spread of small ones. If you are comparing facilities, the providers guide sets out the funder types and how their policies tend to differ.
What must an invoice show to be funded?
A fundable invoice shows a completed sale to a named, creditworthy customer, a clear due date, and nothing that lets the customer refuse or reduce payment. It also needs to meet the rules for a valid tax invoice, including GST where it applies, because a funder is buying or lending against a debt that has to stand up if it is ever chased.
- Your ABN and the customer's correct legal entity name
- Invoice number and invoice date
- Description that matches the purchase order or contract
- Goods delivered or work completed, not a deposit
- A specific due date inside the funder's limits
- GST shown correctly where it applies
- Notice of assignment on the invoice, if the facility is disclosed
- Invoices raised before the work is done
- Deposits, prepayments and progress estimates
- Customers you also buy from, so they can set off
- Related party or associated company debtors
- Sale or return and consignment stock
- Terms longer than about 90 days
- Conditional wording such as "pay when paid"
What is a notice of assignment on an invoice?
A notice of assignment on the invoice is a short statement telling the customer the debt has been assigned to a funder and must be paid to the funder's account. It is how a disclosed facility gets paid, and paying the wrong account after notice usually does not discharge the debt. Confidential facilities leave the notice off; that structure is covered in the invoice discounting post. Your facility agreement sets the exact wording, so check the agreement clauses before you change your invoice template.
What wording makes an invoice disputed or unfundable?
Wording that makes payment conditional, uncertain or reducible is what makes an invoice disputed or unfundable. A funder needs to know the customer owes the full amount on a set date. Anything that hands the customer a reason to pay less, pay later or not pay at all cuts the value of the invoice to a funder, sometimes to nothing.
The wording that causes the most trouble includes:
- Conditional payment. "Payable on client sign off", "subject to approval" or "pay when paid" all make the due date depend on something outside your control.
- Vague descriptions. "Works as discussed" gives the customer room to dispute what was delivered.
- The wrong entity. Billing a trading name, a parent company or a site address instead of the legal entity that placed the order.
- Credit notes promised on the face. "Rebate to follow" or "less agreed discount" tells the funder the invoice total is not the real debt.
- Pre-billing. An invoice dated before delivery, even by a day, is a claim for work not yet done.
The amount by which invoices end up paid short, through credits, disputes and deductions, is what funders call dilution, and the debtor book post explains how it feeds into your limit. Clean wording keeps dilution low, and low dilution is what keeps your advance up.
How do I get customers to pay invoices faster?
The way to get customers to pay invoices faster is to agree shorter terms before the work starts, invoice the day the work is done, and make paying easy. Most late payment starts at onboarding, not at the reminder stage.
- Set trading terms at account opening. Signed terms, a credit limit and a named accounts payable contact for each customer.
- Check the customer first. A short check before extending credit, covered in the trade credit check post, saves chasing later.
- Invoice on completion. Every day between finishing the job and sending the invoice is a day added to your terms.
- Print the date and the payment details. Make the invoice easy to approve and easy to pay in the customer's system.
- Follow up on a schedule. A reminder before the due date, on it and a few days after usually does more than one stern email at 60 days.
Some customers will not move, especially large ones, and their long terms are the price of the account. That is where funding the gap makes sense, either through invoice finance against the invoices themselves or a working capital loan sized to the cycle. The Business Owners Hub covers both from the business owner's side, and the invoice finance guide sets out the trade-offs before you commit.
Your payment terms are the first thing a funder reads on an invoice. Short, specific terms with a printed due date, the customer's correct legal name and nothing conditional make a fundable invoice. Thirty days end of month can stretch to nearly two months, long corporate terms sit at the edge of what funders will advance on, and wording that invites a dispute can take an invoice out of your facility entirely.
Key takeaway: fix your invoice template and trading terms first, then fund the gap your customers' real payment habits leave.Frequently Asked Questions
The payment terms for an invoice are the time and conditions the supplier gives the customer to pay, shown as a due date on the invoice. In Australia they commonly range from payment on receipt to around 60 days, with 30 days and 30 days end of month the usual commercial settings. They work best when they match signed trade terms agreed before the first job and the cashflow your business can carry.
How long you have to pay an invoice in Australia depends on the terms you agreed with the supplier, usually shown as the due date on the invoice. There is no single legal default for business to business invoices, so the agreed trading terms decide it. Government and construction payments run on their own rules, covered in the government customers post.
The payment terms on an invoice should say the exact due date, how to pay and which reference to quote. A calendar date is clearer than a phrase like "net 30", for the customer and for any funder. If the invoice is assigned to a funder, the payment details and notice of assignment come from your facility agreement.
Financing an invoice with 90 day terms is sometimes possible, because 90 days sits at the outer edge of what most funders accept and anything longer is often excluded. Where 90 day invoices are accepted, the advance rate may be lower and the customer's payment history matters more. Policies vary by funder, so a broker can match the ledger to one whose policy fits.
Whether to offer an early payment discount or use invoice finance comes down to which costs less and which your customers will actually respond to. A discount costs you on every invoice paid early, while invoice finance costs you only on the invoices you fund. Many large customers ignore discounts and pay on their own cycle, which is where funding the gap usually works better.
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