When an invoice becomes overdue, frustration starts to set in. The standard response for most business owners is to send a string of chasing emails, or perhaps make a tense phone call. Sometimes this works but often it requires a more assertive approach.
Often, emails get ignored. The debtor assumes you are just chasing and won’t actually do anything about it.
If you want to create real momentum and get paid, you need to stop chasing and instead demand assertively. The most effective weapon in your arsenal isn’t always a judge or a courtroom — it is a properly drafted Letter Before Action (LBA).
What is a Letter Before Action?
An LBA is exactly what it sounds like: a formal letter sent to a debtor warning them that if they do not pay the outstanding debt by a specific date, you will commence legal proceedings against them in the County Court.
Under the rules of the courts of England and Wales, you are actually required to send one before you issue a claim. This is part of the “Pre-Action Protocol”—a set of rules designed to give both parties a chance to settle the matter without wasting court time. A failure to serve a letter of claim can result in the court putting a claim on hold or restricting the level or recoverable costs.
The Psychology of the LBA
Why does an LBA work when ten previous emails failed? It all comes down to signaling.
A tetchy email says, “I am annoyed.” A compliant Letter Before Action says, “I know my rights, I understand the legal process, and I am ready to use it.”
When a debtor receives a formal letter that clearly lays out the debt, references the relevant court protocols, and gives a hard deadline, the dynamic shifts. You are no longer just a supplier chasing a bill; you are a legal risk. Faced with the prospect of court fees, statutory interest, and a potential County Court Judgment (CCJ) damaging their credit rating, most debtors will suddenly find the money to pay you.
No Bamboozling: What to Include
You do not need to fill your letter with archaic legal jargon like “heretofore” or “wherewithal.” The courts prefer plain English. A strong LBA simply needs to cover the facts:
- The Debt: Exactly how much is owed, including the invoice numbers and dates.
- The Details: A brief summary of what the invoice was for (e.g., goods supplied or services rendered).
- The Interest: Any statutory interest or late payment compensation you are claiming.
- The Deadline: A clear timeframe for them to pay. For business-to-business (B2B) debts, this is typically 7 to 14 days. For business-to-consumer (B2C) debts, you must give 30 days and comply with the Debt Pre-Action Protocol.
- The Consequence: A clear statement that failure to pay will result in court proceedings without further notice.
Creating Low-Friction Momentum
The beauty of the Letter Before Action is that it puts you back in the driver’s seat. You set the deadline, and you control the next steps.
At SV Legal, we teach businesses how to strip away the confusion of the legal system and take action themselves. Drafting and sending your own LBA is the easiest, most cost-effective way to command respect from late payers and get your cash flow moving again.
Don’t let overdue invoices gather dust. Send the letter, set the clock, and get paid.
Our first course takes you through this, step by step. https://www.svlegal.co.uk/sharpen-your-credit-control-system/

