Inform Pillar | Procurement Knowledge for SMB Buyers
5 min read
Six Signs Your Supplier Is About to Go Under
Sylvia Luchian
Founder & Head of Procurement Practice
Even a single trade payment default registered against a company increases its likelihood of insolvency to more than 10 times the national average over the following 12 months. That number comes from CreditorWatch’s June 2026 Business Risk Index. Your supplier’s other creditors can see that signal. You can’t, because nobody’s told you to look.
Most SMB owners have one supplier they couldn’t replace inside a month. The fabricator. The freight partner. The software that runs the booking system. You’ve paid them a deposit, you’ve built your delivery promises around their lead times, and you’ve never once thought about what happens if they stop existing.
Here’s what happens. You join a queue. When a company enters administration, the Small Business Development Corporation of Western Australia puts it plainly: liquidators generally prioritise unsecured creditors last, behind secured creditors and employees. A retention of title clause in your terms doesn’t protect you on its own. Registration on the Personal Property Securities Register is what puts you closer to the front. Most small businesses have neither.
So the deposit’s gone. The half-finished order is an asset of the administration. The lead time you promised your own customer is now a phone call you don’t want to make.
None of that is dramatic. It’s just expensive, and it’s avoidable, because businesses in trouble behave differently for months before anyone files anything.
The deposit was 20% last year. This year the quote says 40%, or the terms have quietly moved from 30 days to payment on order. Nobody announces this. It arrives in the fine print of a renewal.
A business with healthy cash flow doesn’t need your money early. A business funding this month’s wages out of next month’s orders does. When a long-standing supplier suddenly wants more of your money sooner, that’s not commercial confidence. That’s a cash position doing the talking.
Ask why the terms changed. A supplier with a good answer will give you one.
You used to get the invoice with the delivery. Now it turns up the day the order’s confirmed, or three days before dispatch.
Invoice timing is one of the cheapest signals you’ll ever get, and it costs you nothing to notice. Businesses pull invoicing forward when they’re managing a receivables gap. One early invoice is admin. A pattern of them is a symptom.
Check the date on the last four invoices from your three biggest suppliers. It takes five minutes.
An unprompted discount for early settlement is a business buying cash at a price. Sometimes that’s smart treasury management. Often it’s a business that needs the money this week and is willing to give up margin to get it.
Take the discount if the numbers work. Take the signal too.
Log unprompted discounts. They’re the clearest thing a struggling business will ever tell you about itself.
Your account manager left and wasn’t replaced. The person who used to fix things now takes four days to reply. The technical contact’s email bounces.
Staff leave failing businesses before customers do, because staff can see the payroll run. A supplier that’s lost the three people who actually knew your account has lost the capacity to serve you, whether or not it ever files anything.
Name the three people you rely on at your key suppliers. If two have gone this year, treat that as data.
The first delay was freight. The second was a supplier of theirs. The third was a system issue. Each explanation is plausible on its own, and together they’re a business that can’t get stock because it can’t get credit.
A single slipped date is normal. Three slipped dates with three different causes is a business being managed week to week.
Keep a one-line note of every missed date and the reason given. The pattern shows up in about a quarter.
This one runs backwards, so it gets missed. You’re 45 days late on an invoice and nobody’s chased you. That feels like goodwill. It usually isn’t.
Businesses stop chasing debt when the person who chased it has gone, when the receivable’s already been sold to a financier, or when the owner has stopped looking at the ledger because looking at it is unbearable. None of those are good news for you.
If a supplier hasn’t chased a genuinely overdue invoice, ring them. What you learn in that call is worth more than the money.
KEY TAKEAWAY: You don’t need financial statements to see a supplier failing. You need to notice that the terms moved, the invoices came early, the people left, and the dates slipped. Those four things are already in your inbox. Nobody’s reading them as one story.
There’s an uncomfortable version of this list, so let’s deal with it honestly rather than pretending it isn’t there.
Every signal above is something your own customers can see in you. If you’ve moved a client to payment on order this quarter, if you’ve offered a discount you couldn’t really afford, if you’ve stopped chasing an old debt because you can’t face the conversation, you’re producing the same signals you should be watching for in others.
That isn’t a moral failure. More than 14,000 Australian companies entered external administration in the 2025-26 financial year, and the December 2025 quarter was the worst quarter of that year. Plenty of good operators are in that number. The point is that the signals are readable in both directions, and reading them in your own business is free.
Three things, none of which need a consultant or a system.
List your top five suppliers by spend. Next to each, write the date of their last price or terms change, the name of your main contact, and whether the last two orders arrived on time. That’s your watchlist, and it takes half an hour.
Check whether you’re registered on the PPSR for anything you’ve paid for and not yet received. If you’ve paid a deposit on equipment, stock or a build, that registration is the difference between being a creditor with a claim and a creditor with a hope.
Pick the one supplier you couldn’t replace in a month, and find out today whether a second source exists. Not to switch. Just to know.
A fridge makes a particular noise for about six weeks before it dies. Everyone hears it. Almost nobody does anything until the milk turns, and then it’s a Saturday, the shops are shut, and the emergency replacement costs three times what the planned one would have.
Supplier collapse works the same way. The noise starts early, it’s quiet, and it’s completely ignorable right up until the moment it isn’t.
If you’d like a second pair of eyes on which of your suppliers is making that noise, book a discovery call with D1 Advisory. We’ll look at your top five, tell you what we see, and we won’t try to sell you a framework you’d never have time to use.
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