Unpaid invoices rarely appear out of nowhere.
There are almost always warning signs beforehand.
And although no business is completely immune, the reality is that many non-payment situations could be avoided with small adjustments to the way a business operates.
At CONESA LEGAL, we see a very clear pattern: by the time legal action becomes necessary, the underlying issue actually often began months earlier with what at the time seemed like minor commercial, administrative or contractual decisions.
These are some practical steps that can significantly reduce risk.
Written by Abigail Sked
Legal Advisor
Many payment issues begin even before the work is accepted.
Choosing the right client remains one of the most effective preventative measures. This is not about distrusting everyone, but about applying sound commercial judgement, particularly where the engagement is significant, i.e.:
Problems often reveal themselves: excessive urgency, reluctance to agree to terms, resistance to advance payments or constant attempts to change what was agreed.
But something else is perhaps even more important: maintaining an internal record of past experience.
Many businesses end up working again with clients who previously caused payment issues simply because that history was not flagged internally.
This is why it is essential to:
A client who has caused problems does not necessarily need to be ruled out permanently… but they should certainly be approached with greater caution before further work is accepted.
A contract will not prevent every unpaid invoice, but it will prevent many disputes later on.
A well-drafted contract should clearly set out:
Drafting matters. Vague clauses frequently become real problems when the first late payment arises.
That said, one of the most common mistakes is not the absence of a contract, but something more straightforward: having terms that were never properly agreed to.
Simply sending a document by email does not mean there is a binding agreement.
You should be able to demonstrate that the client accepted the terms, for example through:
If acceptance cannot be evidenced, the contract becomes far less useful when you need to recover the debt.
It may sound obvious, but many disputes start here.
Incomplete, delayed or unclear invoices create perfect excuses for late payment.
Some basic good practice includes:
The longer an invoice remains unpaid, the harder it usually becomes to recover.
There are almost always signs when clients begin to experience financial pressure.
Comments such as:
"This month is a bit tight for us",
"We’re waiting for payment for a major transaction",
"I’ll pay as soon as some funds come in",
do not necessarily indicate bad faith. But they are not insignificant.
This is where something critical comes into play: regular monitoring of unpaid invoices.
Debt recovery is not a one-off action; it is an ongoing process. Regularly reviewing outstanding balances allows businesses to act quickly and prevents smaller amounts from turning into difficult debts.
The earlier a problem is identified, the more options there are to resolve it with minimal conflict.
It is also worth remembering that taking control of a debt as soon as possible is in everyone's interest. You don't want to take the losses, and your client is unlikely to want to fall into a debt spiral that may later become difficult to get out of.
Sometimes the commercial relationship may need to end. But, in other cases, you may be able to offer alternative, more cost-effective services to your client, or a structured payment plan that helps them regularise their position.
In any event, solutions usually only start to emerge once the issue is openly addressed.
In many cases, invoices remain unpaid simply because they have been overlooked.
And this happens more often than many businesses assume.
A polite and professional reminder will often resolve a large proportion of late payments without ruffling any feathers. In fact, clients frequently appreciate the reminder where the delay was unintentional.
A common mistake is waiting too long before following up.
Early follow-up demonstrates professionalism and reinforces that timely payment is a normal part of the commercial relationship.
An example of a clear internal process might include:
Today, almost everything operates on direct debit.
Netflix, Amazon Prime, digital platforms, gym memberships, professional software… businesses and consumers alike are used to services continuing while payment is automatic, and stopping when payment stops.
Clients already understand this model.
For that reason, where appropriate, direct debit can significantly reduce the risk of non-payment.
Can a client ask for flexibility? Of course.
The real question is whether agreeing to that flexibility makes commercial sense.
Sometimes it does, for client retention or strategic reasons. But often it doesn't. Flexibility should be a conscious commercial decision, not a knee-jerk reaction.
Not every unpaid invoice requires immediate court action.
Many debts can be recovered through a properly handled, out-of-court recovery process led by lawyers. Professional involvement alone often affects a debtor’s attitude.
A properly structured legal demand:
Don't wait indefinitely for a client to pay “when they can”.
The longer recovery is delayed:
Many businesses only seek legal advice once a problem has already arisen. However, reviewing contracts, invoicing terms and credit control procedures from a preventative, legal perspective can significantly reduce late payments.
Avoiding payment issues depends not only on the type of client, but also on how the commercial relationship is legally structured.
Avoiding unpaid invoices is not about one single measure, but about a combination of commercial, contractual and organisational decisions.
Choosing clients carefully, properly documenting agreements, regularly reviewing outstanding invoices and acting promptly can significantly reduce exposure.
And where non-payment does arise, obtaining legal advice early can make the difference between successful recovery and having to write the debt off.
If your business already has unpaid invoices, it is important to act quickly.
At CONESA LEGAL we support businesses with debt recovery both:
If you would like us to review your situation, get in touch and we will help you assess the most effective strategy to recover the outstanding sums while minimising disruption to your business.
We would be delighted to help you recover what you are owed and, just as importantly, help reduce the risk of the same situation arising again.