A supplier threatening legal action usually means one thing: your company owes money it hasn't paid, and the supplier is warning that a county court claim may follow if it isn't resolved. It's a serious step, but not an instant judgment against you, and there is usually time to respond.
This happens more often than most directors realise. Cashflow gets tight, one invoice slips, then another, and a supplier who has chased politely for weeks finally puts the threat in writing. The good news is that the process from here has clear stages, and a director who understands them can respond calmly rather than react in a panic.
This article walks through what a supplier can actually do, what a letter before action means, how a county court claim works, and how to protect the business relationship while deciding what to do next.
Supplier threatening legal action: what they can actually do
A supplier who hasn't been paid has a limited set of options, and it helps to know them so the situation feels less overwhelming.
- Keep chasing by phone, email or letter, often escalating in tone.
- Put your account on stop, refusing further supply until the balance is cleared.
- Pass the debt to a debt collection agency acting on their behalf.
- Send a letter before action, the formal step before court proceedings.
- Issue a county court claim if the debt remains unpaid after that letter.
- In rarer, larger-debt cases, use a statutory demand as a step towards a winding-up petition against the company.
What a supplier cannot do is take money from your business account, seize goods, or force payment without going through the courts first. Every escalation stage gives you a window to respond.
Letters before action and what they mean
A letter before action (sometimes called a "letter before claim") is a formal notice that court proceedings are being considered. Government guidance on making or responding to a money claim confirms this step usually comes first, setting out the debt, how it arose, and a reasonable deadline to respond — usually around 14 to 30 days.
Receiving one is not the same as being sued. It's an invitation to pay, negotiate, or explain your position before things become more formal and more costly for both sides. Ignoring it is the one response that reliably makes things worse, because it signals to the supplier that court action is the only option left.
How a county court claim works
If a letter before action doesn't resolve things, the supplier can issue a claim through the County Court, often via the online Money Claim Online service. Your company will receive a claim form and has a set period, normally 14 days, to respond — by paying, admitting the debt, disputing it, or asking for more time.
If your company doesn't respond at all, the supplier can apply for default judgment, which is a decision made in their favour without a hearing. From there, if the judgment isn't paid, the supplier can use enforcement action such as instructing bailiffs or applying for a charge over company assets. This is why responding to the claim form, even briefly, matters far more than the amount owed.
When the debt is disputed vs simply unaffordable
How you respond depends heavily on whether the debt itself is genuinely in dispute or whether it's simply that the company can't pay right now.
If the debt is disputed
Perhaps the goods were faulty, the invoice is wrong, or there was a contract disagreement. In this case, you (or your solicitor) would file a defence setting out why the claim is contested. Courts expect evidence, not just an assertion that you disagree.
If the debt is simply unaffordable
Where the amount owed isn't in question but the company genuinely cannot pay it in one go, the more useful conversation is usually about repayment, not defence. Many suppliers would rather agree a realistic instalment plan than spend time and money pursuing a judgment they then have to enforce.
Responding to protect the business relationship
A supplier chasing payment is often still a supplier you want to keep working with once the immediate pressure passes. A few habits help preserve that relationship:
- Respond promptly, even if only to acknowledge the letter and ask for time.
- Be honest about what the company can and can't pay, and by when.
- Propose a specific, realistic instalment plan rather than a vague promise.
- Put any agreement in writing so both sides have the same understanding.
- Keep communicating if circumstances change, rather than going quiet.
Suppliers generally prefer a director who engages honestly over one who avoids calls. It rarely stops the debt being owed, but it often changes how firmly they pursue it.
When supplier pressure is a symptom of insolvency
One overdue invoice is usually just that — a cashflow hiccup. But if a supplier's legal threat is one of several signs — an account already on stop, other debt collectors chasing the company, or a wider cashflow crisis across multiple creditors — it's worth stepping back and looking at the whole picture, not just this one claim.
Directors have duties under the Insolvency Act 1986 to consider creditors' interests once a company is or may become unable to pay its debts as they fall due. That doesn't mean panic, but it does mean it's sensible to get an informed view of the company's overall position rather than dealing with each creditor threat in isolation.
Frequently asked questions
Can I just ignore a supplier's letter before action?
Ignoring it is unlikely to make the debt go away. It usually means the supplier proceeds to a court claim, and if your company then doesn't respond to that either, a default judgment can follow without a hearing.
Can I offer part payment instead of the full amount?
Yes. Many suppliers will accept a realistic instalment arrangement, particularly if it's proposed early and in writing, rather than pursue a court claim that costs them time and money too.
What happens if I don't respond to a county court claim form?
The supplier can apply for default judgment against your company. This is recorded and can affect the company's credit standing, and it opens the door to enforcement action if it isn't paid.
Can I defend a claim if I think the debt is wrong?
Yes, you can file a defence, but you'll usually need evidence supporting your position, such as correspondence, contracts or proof of a dispute over goods or services.
Does a supplier's legal threat mean my company is insolvent?
Not necessarily — a single disputed or overdue invoice doesn't make a company insolvent. It's more of a concern when it's one of several unpaid debts or ongoing cashflow pressure across the business.
This article is general information, not legal, financial or insolvency advice, and every company's situation is different.
If a supplier's threat of legal action is part of a wider pattern of pressure on your company, Harbourfirst can introduce you to a regulated insolvency practitioner or solicitor who can look at your specific circumstances — start an enquiry.