When late payments become a warning sign

If you’ve noticed more customers paying late over the past year, you’re not imagining it. Four in five Australian businesses (80%) have experienced late or overdue payments in the past 12 months, and payment delays are averaging 25 days beyond agreed terms.

That’s more than just frustrating – it’s a signal that something bigger is happening across the economy.

In an environment where businesses are closely managing costs and access to finance remains constrained, delays in payment are no longer a minor inconvenience but a key factor shaping business behaviour and confidence.

The question is: what do you do about it?

The numbers tell a story

Let’s look at what’s actually happening out there.

There were 3,184 new personal insolvencies in the 3-month period to December 2025, up from 2,794 in December 2024, which is 14.0% higher than in the same period last year. Over a quarter (31.2%) were business-related – meaning sole traders, partners, or company directors.

Meanwhile, the Consumer Price Index (CPI) rose 3.8% in the 12 months to December 2025, with housing and food costs continuing to bite. Wages are up too – the latest figures show a 3.4% annual increase to the December quarter 2025 – but for many businesses, that’s adding to cost pressure rather than easing it.

And then there’s the global wildcard: the conflict in the Middle East. Oil prices have jumped, which flows through to fuel, freight and input costs. On top of that, the RBA increased the cash rate by 25 basis points to 4.10% on 17 March, pointing to inflation risks and higher fuel prices as part of the reason. That is another pressure point for businesses already managing tight margins.

None of this is catastrophic on its own. But together, it creates an environment where cash flow margins get thinner, and late payments stop being a minor admin headache and start threatening your ability to operate.

Why late payments matter more now

Here’s the thing: 17% of businesses now rate late payments as one of the top risks to their profitability. Nearly one in five.

Patrick Coghlan, CEO at CreditorWatch, put it plainly: “Even when they’re technically profitable, late payments are stretching cash flow to the point where owners are delaying decisions, dipping into personal savings and taking on risk they shouldn’t have to carry.”

That’s the reality for a lot of business owners right now. You’ve done the work. You’ve invoiced. You’re profitable on paper. But you can’t pay your own suppliers, or your staff super, or the ATO – because the money’s not in the bank.

And it’s not just about your business. “When payment delays become normalised, the pressure doesn’t disappear, it’s pushed down the supply chain. That has real consequences for confidence, growth and the willingness of businesses to invest, hire or take on new work.”

If your customers are paying you late, chances are you’re paying someone else late too. The pressure compounds.

Payday Super is coming – and ATO enforcement is already here

Cash flow may already be tight for some businesses, yet there are two more pressures they need to plan for now. 

Payday Super starts 1 July 2026

From 1 July, Payday Super means you’ll need to pay super at the same time as wages – not quarterly. For most businesses, that’s a timing change, not a cost increase. But it does mean your cash flow cycle is strained even further.

If you’re already dealing with late-paying customers, this adds another layer of timing pressure. You’ll need to plan for it now, not in June.

The ATO is back in collection mode

The ATO has also made it clear: tax debt enforcement is ramping up. During COVID, there was forbearance. That period is over. If you’re behind on BAS or PAYG, expect firmer action – and faster.

The combination of tighter super timing and active ATO collection means there’s less room to use tax liabilities as a short-term cash buffer. That strategy, risky as it always was, is now off the table.

Steps you can take now

So what do you actually do? Here are the strategies that make a real difference when cash flow gets strained.

1. Tighten your credit management and actually enforce it

This is where most businesses have room to improve. It’s not just about having terms, but also about managing them actively.

Before you extend credit:

  • Run a credit check on new customers, especially for orders over $5,000.
  • For larger contracts, ask for a deposit or progress payments. 50% upfront is reasonable in the current environment.
  • Set credit limits based on the customer’s track record and your risk appetite.

Once you’ve invoiced:

  • Send invoices immediately – not at the end of the week or month.
  • Follow up within 7 days of an invoice becoming overdue. A polite phone call works better than an email.
  • Have a clear escalation process: reminder at 7 days, phone call at 14 days, formal notice at 30 days.
  • Don’t keep supplying customers who aren’t paying. It sounds obvious, but many businesses do this out of awkwardness or hope.

Consider your payment terms:

  • If you’re offering 30-day terms but consistently getting paid in 60, tighten them to 14 or 21 days.
  • Offer a small discount (1-2%) for early payment. It costs you less than the cash flow stress.
  • For high-risk customers or industries under pressure, move to COD or payment on delivery.

The key is consistency. If you don’t enforce your terms, customers will assume they’re negotiable.

2. Forecast your cash flow properly (with real numbers)

You can’t manage what you can’t see. Most business owners have a rough sense of their cash position, but that’s not enough when margins are tight.

Build a 13-week rolling cash flow forecast:

  • Start with your opening bank balance.
  • Add expected cash in (not invoices raised – actual payments you expect to receive, based on customer payment history).
  • Subtract expected cash out (wages, super, rent, suppliers, ATO, loan repayments).
  • Update it weekly.

This gives you a rolling 90-day view of where pressure points will hit. You’ll see the gap coming in week 8, instead of the day before payroll is due.

Be realistic about timing:

  • If customers typically pay in 45 days, don’t forecast payment in 30.
  • Factor in seasonal patterns – if December is always slow, plan for it.
  • Include one-off costs like annual insurance and BAS payments.

Use it to make decisions:

  • Can you afford to take on that new contract, or will it stretch you too thin?
  • Do you need to have a conversation with your funder or arrange access to working capital?
  • Should you delay a capital purchase or negotiate extended terms with a key supplier?

A good cash flow forecast tells you not only where you are, but also what you need to do.

3. Build a buffer where you can (and protect it)

Cash reserves are your shock absorber. Even a small buffer gives you options when things don’t go to plan.

How much do you need?

  • Aim for 4-6 weeks of operating expenses as a minimum.
  • If your revenue is lumpy or seasonal, aim for 8-12 weeks.
  • Calculate your operating expenses as: wages + rent + key supplier payments + loan repayments + ATO obligations.

How to build it:

  • Set aside a percentage of revenue each month (even 2-3% adds up).
  • When you have a good month, resist the urge to spend it all. Bank some of it.
  • If you get a tax refund or a large payment, allocate a portion to reserves.

Protect it:

  • Keep it in a separate account so you’re not tempted to dip into it for day-to-day expenses.
  • Only use it for genuine emergencies – a major customer going under, an unexpected cost, a cash flow gap you can’t bridge another way.

If you don’t have capacity to build reserves right now, that’s a sign you need to look at your pricing, your cost base, or your access to working capital.

4. Know your funding options before you need them

This is where business finance comes in – as a tool to manage timing gaps, not as a last resort.

Understand the difference between a cash flow problem and a profitability problem:

  • If you’re profitable but waiting 60-90 days to get paid while your costs are due now, that’s a timing problem. Finance can help here.
  • If your costs consistently exceed your revenue, that’s a profitability problem. Finance won’t fix that – you need to look at pricing, margins, or cost structure.

Invoice finance:
Invoice finance allows you access cash tied up in unpaid invoices. Instead of waiting 60 days to get paid, you can access up to 80-85% of the invoice value within 24-48 hours.

It works well if:

  • You’re growing and need working capital to take on new work
  • You have reliable customers who pay eventually, just not quickly
  • You’re in an industry with long payment cycles (manufacturing, B2B services)

Trade finance and supply chain finance:
If your challenge is paying suppliers upfront (especially for imported goods), trade finance can help bridge the gap between when you need to pay and when you get paid by your customer.

The key is timing:
Set up access to finance before you’re desperate. Once you’re in crisis mode – behind on the ATO, bouncing payments, scrambling for payroll – your options narrow and the cost goes up.

Talk to your broker, your accountant, or a specialist finance provider now. Understand what’s available, what it costs, and what you’d need to access it. Then you’ve got it in your back pocket if you need it.

5. Have the hard conversations early

If you’re under pressure, chances are you’re not the only one. Your suppliers, your customers, your finance provider – they’re all navigating the same environment.

With customers who are paying late:

  • Pick up the phone. Find out what’s going on.
  • If they’re in genuine trouble, work out a payment plan. Some money is better than no money.
  • If they’re just being slack, be firm. You’re not a bank.

With suppliers:

  • If you need extended terms, ask. Many suppliers would rather give you an extra 14 days than lose you as a customer.
  • Be upfront about timing. Don’t promise payment on Friday if you know it won’t happen until the following week.

With your bank or finance provider:

  • If you’re going to miss a loan repayment or need to adjust your facility, tell them early. They have more options to help if you give them notice

The businesses that get through tough periods are the ones that communicate early and manage relationships actively. Silence makes things worse.

Don’t ignore the signals

Late payments are more than an administrative hassle – they’re telling you something important.

They signal that your customers might be under pressure. They signal that the broader economy is tightening. They signal that you need to be more deliberate about how you manage cash flow.

The businesses that come through this period in good shape won’t necessarily be the biggest or the fastest-growing. They’ll be the ones that saw the warning signs, adjusted their processes, and made sure they had the tools and the capital to ride out the bumps.

You can’t control when your customers pay you. But you can control how you respond.