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The growth problems every product business knows

What is overtrading – and what to do about it

Overtrading article cover image featuring an apparel shop with brick wall and white panel

Published: 05/19/2026
Last updated: 05/19/2026

You didn't see it coming. Why would you? The numbers looked fine: your revenue’s up 40% YoY, your order book’s full, and margins are holding up. And yet, you find yourself on a bland Tuesday morning staring at the bank account wondering how a business this busy can have this little cash.

This is overtrading, and you’re not alone. Most founders don’t know what it’s called until they’re in it. Here’s how to recognize it, and the five questions that will tell you whether it’s the case in your business right now. Plus, what to do next.


💡 Key takeaways

  • Overtrading happens when a business grows faster than its cash cycle can support. It's not because it's unprofitable, but because cash goes out before it comes back

  • You can be genuinely profitable and genuinely cash-poor at the same time. Both are true. They're just measuring different things.

  • Overtrading is more common in product businesses than service businesses because inventory cycles create a structural gap between spending and receiving

  • The businesses that catch it early measure it. The ones that don't often find out at the worst possible moment.

  • If you're using Shopify Capital, overdrafts, or credit cards to fund stock orders, that's worth paying attention to


What overtrading actually is

The P&L isn't lying to you, and neither is the bank account. They're just measuring different things.

Profitability tells you whether revenue exceeds costs over a period. Cash flow tells you whether the money is actually there when you need it. A product business can be genuinely profitable and genuinely cash-poor at the same time – if it's growing faster than its cash cycle can support.

That's overtrading. Not a sign of poor management. Not a sign the business model is broken. A structural mismatch between the pace of growth and the pace at which cash moves through the business. If you're familiar with this, the five questions below are still worth sitting with. Most founders who know the theory are surprised by what the diagnostic turns up.


The stakes

Overtrading isn't a theoretical risk. Creditors' voluntary liquidations – where directors wind down a business because it can no longer meet its obligations – accounted for 73% of all England and Wales company insolvencies in March 2026, according to the Insolvency Service. These aren't businesses that announced their failure. They're businesses that looked fine on the top line until they didn't.

The pattern is consistent: a period of strong growth, an inventory commitment or new account that stretched working capital further than expected, and a timing gap that couldn't be bridged. The business wasn't unprofitable. It ran out of cash at the wrong moment.

Catching it early changes the outcome entirely.


Five questions that tell you if you're overtrading right now

You don't need a full financial audit to get a read on this. These five questions will tell you most of what you need to know.

1. If every customer paid you tomorrow, would you have enough cash to fund next month's orders in full? This is the cleanest test. If outstanding receivables cleared overnight and you still couldn't cover your next inventory commitment, your business is running on a cash deficit regardless of what the P&L says.

2. Is your revenue growing faster than your available cash? Growth consumes working capital. If revenue is scaling at 30–40% year on year but your cash position isn't growing with it, the gap between the two is being funded from somewhere – and that somewhere is usually getting harder to sustain.

3. Are you regularly delaying supplier payments to manage timing? Pushing supplier invoices by a week or two occasionally is normal. Doing it systematically because the cash isn't there when payment is due is a signal. It means the cycle isn't closing cleanly, and you're filling the gap by extending your own payables.

4. Do you know your cash conversion cycle – and has it been getting longer? The cash conversion cycle measures how long it takes for cash you've spent on inventory to come back as cash in the bank. If you don't know the number, that's worth fixing. If you know it and it's been creeping up, that's overtrading developing in real time.

5. Are you using Shopify Capital, overdrafts, or credit cards to fund stock orders? Short-term finance tools aren't wrong in themselves – but if they've become the default way to bridge the gap between placing an order and getting paid, that's a signal the underlying cash cycle isn't working. Brands in the £1–4M range turning to these options to fund stock isn't a financing strategy – it's often a sign that growth has outrun working capital and nobody's named the problem yet.

If you answered yes to two or more of these, you're likely overtrading to some extent. That's not a crisis – it's a mechanics problem. But it's worth measuring properly, because the gap tends to widen before it closes on its own.


What to do next

Naming the problem is the first step. The next is measuring it – specifically, understanding your cash conversion cycle and where cash is getting stuck. That's what the working capital guide covers in detail.

If you're already past the measurement stage and thinking about how to finance around the gap deliberately rather than reactively, here's a comparison of financing tools that should help.


About Treyd

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In this series

Written by

Photo of Krista Porthén

Krista Porthén

5 min

2026-05-19

Krista Porthén is Content Manager at Treyd – covering topics like cash flow, forecasting and financial planning to growth strategies and beyond. Her background spans product marketing and digital content across SaaS, B2B and DTC. She holds a Bachelor’s in International Marketing from MDU. Outside Treyd, she writes podcast manuscripts, which is just her way of saying she takes storytelling seriously.

Find Krista on LinkedIn.