When a client asks us about trading, they’re rarely asking the same question. Sometimes they want to know whether they can trade under a name that isn’t their registered company name. Sometimes they’ve heard the phrase ‘wrongful trading’ and want to know if it applies to them. And increasingly, they’re asking a broader question: is now a sensible time to push for growth, or should we be more cautious?

These are all legitimate questions — and the honest answer to each one is: it depends on your situation, but the basics are knowable. According to the Office for National Statistics, 94% of UK businesses reported trading in early May 2026, with 27% reporting decreased turnover compared to the previous month. Economic uncertainty was cited by 34% as the top challenge. That’s the backdrop most of our clients are operating in right now.

So here’s our plain-English take on the aspects of trading that we think every owner-managed business should have a handle on.

It is entirely possible to register a company at Companies House under one name but operate day-to-day under a different trading name — and plenty of businesses do exactly that. A construction firm registered as ‘Smith Building Services Ltd’ might trade publicly as ‘Acorn Builders’. There is nothing inherently wrong with this.

However, there are two things to understand clearly.

Your trading name is not legally protected

Unlike your registered company name, a trading name gives you no automatic legal protection. Another business could incorporate using your trading name as their company name — and if they do, they may have the stronger claim. If you’ve built brand recognition under a name you don’t legally own, that’s a real commercial risk. A trademark search and, ideally, a trademark registration is worth considering if the name has genuine value to you.

You still have disclosure obligations

Even if you trade under a different name, you remain legally obliged to display your registered company name and address on business documentation — invoices, letters, websites, and contracts. This isn’t optional. HMRC and Companies House both expect to be able to trace any trading activity back to the registered entity. If your invoices show only a trading name with no reference to the limited company behind it, you’re technically non-compliant.

In our experience, many small businesses drift into this situation accidentally, particularly when a sole trader incorporates but keeps the original brand. It’s easy to fix — but it does need addressing.

Wrongful trading is not a concept most business owners think about until they’re under pressure — which is precisely when it matters most. The law is clear: if a company continues trading when the directors knew, or ought to have known, that there was no reasonable prospect of avoiding insolvent liquidation, those directors can be held personally liable for the debts built up during that period.

The personal liability point is the one that tends to focus people’s attention. The limited company structure exists specifically to separate business risk from personal financial exposure — but wrongful trading removes that protection in cases of serious mismanagement.

Directors can also face disqualification, fines, or in the most serious cases, imprisonment of up to two years. The Insolvency Service has the power to investigate directors of dissolved companies and pursue action even after the company has ceased to exist. This is not a historic curiosity — it is active enforcement.

The practical takeaway for any director of an owner-managed business is this: if your company is in financial difficulty, stop trading first, take professional advice, and document the decisions you’re making and why. Acting honestly and responsibly — and being able to demonstrate that — is the key protection available to directors in these circumstances.

If you’re unsure whether your business is approaching a point of concern, having current management accounts is one of the most straightforward ways to give yourself and your adviser a clear picture of where things stand.

We occasionally encounter situations where someone operates both as a sole trader and through a limited company — sometimes in the same or closely related fields of work. This isn’t automatically a problem, but it does attract scrutiny from HMRC if it looks like the two structures are being used artificially to manage tax exposure rather than for genuine commercial reasons.

HMRC refers to this broadly as ‘artificial separation’, and it’s an area they pay close attention to — particularly in industries like construction, consulting, and digital services. If the sole trader and the limited company are doing effectively the same work for the same clients, the commercial logic for maintaining both needs to be defensible.

Where two structures do make sense — perhaps a contractor taking on occasional personal projects alongside their limited company — the key is that the arrangements are properly documented, the accounting is clean, and there are clear, legitimate business reasons for the structure. ‘My accountant set it up this way’ is not a sufficient explanation if HMRC asks.

This is genuinely an area where getting specialist advice at the outset is considerably cheaper than having to unpick a poorly structured arrangement later. If you’re considering operating across multiple legal structures, it’s worth a conversation before you set anything up.

Beyond the legal mechanics, there’s the practical reality of what trading looks like right now. ONS data from May 2026 shows that while the majority of UK businesses are trading, conditions are genuinely mixed. Turnover fell for 27% of trading businesses between March and April, and 40% reported rising costs for goods and services bought — a figure that directly squeezes margins for product-based businesses and trades alike.

Economic uncertainty was the most commonly cited challenge, flagged by a third of trading businesses. That’s a significant number, and it aligns with what we hear from clients across Greater Manchester and beyond.

The question we’d encourage every business owner to ask right now is: do I actually understand my numbers well enough to make confident decisions in an uncertain environment? Not ‘are my accounts filed on time’ — that’s the baseline. But: do I know my gross margin, my cash position in 30 and 60 days, and which parts of the business are profitable and which aren’t?

In our view, the businesses that navigate uncertain periods best are the ones with clear, current financial information — not the ones guessing from a bank balance. Management accounts and cash flow forecasting aren’t luxuries for large businesses; they’re practical tools that help owner-managers make better calls when the market isn’t being predictable.