Letter Before Action UK: Debt Claim Template (Pre-Action Protocol)

Also called a letter of claim or letter before claim, the letter before action is the formal demand a creditor sends before issuing proceedings. Its weight comes from the Civil Procedure Rules, which expect a claimant to give the other side enough information to pay, negotiate or explain a dispute before a judge is involved. Skip it, or send a vague two-line reminder, and the court can make you pay for that choice even if you win on the debt.

A statutory demand is an insolvency step leading towards bankruptcy or winding up, a much heavier tool. A debt acknowledgement letter (IOU) works the other way round: the debtor signs it to confirm the sum. The letter before action is the creditor's own account of the claim, and when a business claims from an individual or a sole trader it must carry specific information and enclosures. When the debt comes from a private loan, it pairs well with a written loan agreement between individuals signed at the outset, because the letter can then refer to a dated document instead of a recollection.

Two sets of pre-action rules govern debt claims in England and Wales. The Pre-Action Protocol for Debt Claims applies when a business, including a sole trader or a public body, claims a debt from an individual, including a sole trader (paragraph 1.1). Under paragraph 3.1, the letter must state the amount, whether interest or charges are still running, the date and parties of a written agreement or the details of an oral one, how to pay and where to send the Reply Form. It must enclose a statement of account, the Information Sheet and Reply Form from Annex 1, and a Financial Statement form. Paragraph 3.3 requires it to go by post unless the debtor has explicitly asked otherwise, and paragraph 3.4 gives the debtor 30 days from the date at the top of the letter before proceedings can start.

Every other debt falls under the Practice Direction on Pre-Action Conduct and Protocols: business to business, or a private individual claiming from anyone. Paragraph 6 expects concise details of the claim, how the amount is calculated, and a reply within a reasonable time, which is 14 days in a straightforward case. Since Churchill v Merthyr Tydfil County Borough Council [2023] EWCA Civ 1416, a court can order parties to engage in alternative dispute resolution. CPR 3.1(2)(o) now gives that power expressly, and CPR 44.2(5)(e) treats an unreasonable failure to engage as conduct relevant to costs.

Interest has its own rules. On a contract for goods or services between businesses, the Late Payment of Commercial Debts (Interest) Act 1998 implies simple interest at 8% above the Bank of England base rate in force on the previous 30 June or 31 December, plus fixed compensation per invoice under section 5A. Outside that Act, and absent a contractual rate, the court may award interest under section 69 of the County Courts Act 1984. The gov.uk guide to making a court claim for money explains how that interest is calculated once a claim is issued.

In practice, most letters before action come from small businesses chasing an invoice that is a month or two overdue. That is the moment for a formal letter, because the Protocol's 30 days run from the date at the top of the letter, which must be posted that day or the next. Landlords form the other large group. Any landlord claiming rent arrears from an individual tenant, even with one let property, should follow the Protocol, the safer reading of its scope, and if a guarantor signed a rent guarantee deed, a separate letter goes to the guarantor too.

Private individuals use the same letter before action UK courts expect from businesses. A friend who stopped repaying a loan, a buyer who never paid the balance for a car, or a landlord who kept part of a deposit without justification can all receive one, under the 14-day rules of the Practice Direction. Claims against a company, an LLP or a partnership for unpaid services follow the same 14-day route, usually with statutory late payment interest on top; a sole trader debtor brings you back under the Protocol and its 30 days.

Three edge cases matter. If the deposit was protected in a government-backed scheme, use the scheme's free dispute service first. A loan regulated by the Consumer Credit Act 1974 needs its own statutory notices, so the template is not the right tool for a lender under a regulated credit agreement. Building or engineering invoices, even undisputed, may fall under the separate Construction and Engineering Protocol, which this template does not follow.

The letter opens with the parties, the date at the top (the Protocol asks for a clearly dated letter), your reference and a line recording how it was sent. A short paragraph then describes the agreement behind the debt. For a written contract, it gives the date and parties and offers a copy on request. For an oral deal, it records who agreed what, when and where, which is what paragraph 3.1(a)(iii) of the Protocol demands.

Next comes the money. The letter states the balance, lists each invoice, instalment or month of rent with its due date, and deducts payments received. Interest follows in one of three versions: nothing added now with the right to ask the court reserved, contractual interest with the amount accrued, or statutory late payment interest with fixed compensation. If the debtor has offered a token monthly sum, an optional paragraph explains why that offer is refused while leaving the door open to a realistic proposal. The closing part tells the debtor what to do and by when, gives your bank and contact details, invites negotiation or mediation, and states calmly what follows if nothing happens: a county court claim, the court fee, fixed costs and the Register of Judgments, Orders and Fines. A final page of notes, which you keep, lists the enclosures to print, the waiting periods and the breathing space rules. Related documents, such as a debt acknowledgement or a witness statement, sit with our personal legal templates for England and Wales.

You start by choosing who is owed the money and who owes it. That single answer decides the regime, so the form shows the 30-day Protocol wording or the 14-day Practice Direction wording, switches between "we" and "I", and adds the signatory block for a business. Next come the date of the letter, your reference and the way you will send it.

After that come the debtor's details, with a choice between a named greeting and "Dear Sir or Madam", and the closing line follows the British convention, sincerely or faithfully. You then describe the agreement and list the sums that fell due, the payments received and the documents you will enclose. Firms invoicing other companies can find matching contracts among our business templates for UK companies. At the interest step, the form asks whether you claim nothing for now, a contractual rate or statutory late payment interest, and shows only the matching fields. The last steps cover any instalment offer and your bank details. The preview updates as you type, and the finished letter downloads in Word and PDF, ready to sign and post.

The most damaging error is the wrong deadline. A sole trader chasing a homeowner gives 7 days, issues a claim on day 10, and meets a judge who asks why the Protocol's 30 days and its Reply Form were ignored. The court can order a stay or cut the costs and interest awarded under paragraphs 13 to 16 of the Practice Direction. Inflated figures come next. Interest at today's base rate instead of the rate on the reference date, or a collection charge that neither the contract nor the Late Payment Act allows, hands the debtor an easy defence.

Tone is the other trap. Threats of criminal action, calls to an employer or messages to family members can be a criminal offence under section 40 of the Administration of Justice Act 1970, and when a business collects from a consumer the rules on aggressive commercial practices in the Digital Markets, Competition and Consumers Act 2024 apply instead. A firm, polite letter before action UK judges can read without wincing also protects your costs. A letter with no certificate of posting is one the debtor can say never arrived, and a claim against a debtor in a breathing space under the Debt Respite Scheme must stop at once.