The correct Letter Before Action process depends on the debtor’s legal identity. A claim against a limited company or LLP will usually follow the general Practice Direction on Pre-Action Conduct and Protocols if no specific protocol applies. A claim against a sole trader is a claim against an individual and will normally fall within the Pre-Action Protocol for Debt Claims. That changes the letter, the documents that must accompany it and the time allowed for a response.
This guide explains the process in England and Wales
The Civil Procedure Rules and the Pre-Action Protocol for Debt Claims discussed below apply in England and Wales. Scotland and Northern Ireland have different court procedures. Obtain advice within the correct jurisdiction before threatening or starting proceedings.
The debtor’s legal status changes the pre-action route
The most important question is not simply whether the invoice arose from a business transaction. It is who entered into the contract and who legally owes the money.
A separate legal person
A limited company or limited liability partnership is legally separate from its directors, shareholders or members. Unless there is a valid personal guarantee or another separate basis for liability, the claim is normally against the company or LLP.
- Verify the full registered name and company or LLP number.
- Check the registered office and current status at Companies House.
- Do not substitute a director simply because that person placed the order or answered emails.
- Where no specific protocol applies, follow the general Practice Direction.
- A straightforward claim may allow 14 days for a response, while a complex case may require longer.
The individual is the business
A sole trader does not have a separate legal personality. The proprietor is personally responsible for the business debts, so the claim is against the individual, even where invoices use a trading name.
- Verify the proprietor’s full name and a reliable postal address.
- Identify the trading name as well as the individual, where appropriate.
- Follow the Pre-Action Protocol for Debt Claims unless another specific protocol applies.
- Send the required Information Sheet, Reply Form and Financial Statement with the Letter of Claim.
- Allow 30 days for the Reply Form, with further time in some circumstances.
An ordinary partnership can create additional questions about who the contracting parties are and how the claim should be addressed or served. If the debtor is a partnership, an unincorporated association, a dissolved company, an individual trading through several names or an entity whose status is unclear, verify the position before sending formal pre-action correspondence.
What does PAP mean in debt recovery?
PAP is commonly used as shorthand for a pre-action protocol. There are several protocols for different types of civil claim. For unpaid invoices, people often mean the Pre-Action Protocol for Debt Claims, but that particular protocol does not apply to every debt.
The Debt Claims Protocol applies where a business, including a sole trader or public body, is claiming payment from an individual, including a sole trader. It does not generally apply to a business-to-business debt where the debtor is a limited company or LLP. A different specific protocol may apply to some specialist disputes.
Where no specific protocol applies, the Practice Direction on Pre-Action Conduct and Protocols provides the general framework. Its objectives include exchanging enough information to understand each party’s position, trying to settle, considering alternative dispute resolution and avoiding unnecessary cost.
Limited company debt: what the general Practice Direction expects
A straightforward unpaid invoice claim against a limited company or LLP will commonly be governed by the general Practice Direction where no specific pre-action protocol applies. It does not prescribe one universal LBA template, but it expects proportionate correspondence and enough information for the debtor to understand and answer the claim.
The creditor’s letter should usually include:
- The legal basis of the claim. Identify the contract, order, accepted quotation or other agreement relied upon.
- A concise factual summary. Explain what was supplied, what became due and what remains unpaid.
- The remedy required. State the payment or other outcome sought.
- The calculation. Show the principal balance and separately explain any interest or costs included.
- Key documents. Provide or identify the invoices, statement, contract and evidence material to the issues.
- A route to respond. Explain how to pay, dispute the claim or make a proposal.
- The intended next step. State that proceedings may be considered if the matter is not resolved.
The Practice Direction describes 14 days as a reasonable response period in a straightforward case and no more than three months in a very complex one. This is why a 14-day Letter Before Action is common for a clear company debt, but 14 days is not an automatic rule for every company claim.
Do not confuse the company with its director
If the contract is with ABC Trading Limited, the fact that a director negotiated the order does not normally make the director personally liable. A personal guarantee, misrepresentation or another distinct legal basis may change the position, but it should be examined rather than assumed.
Sole trader debt: what the Debt Claims Protocol requires
A sole trader may look like a business customer, but legally the proprietor and the business are the same person. A short seven-day LBA suitable for a straightforward limited company debt is not a substitute for the Debt Claims Protocol.
1. Address the correct person
Use the proprietor’s verified name and identify the trading style where appropriate, for example “Alex Smith trading as Smith Engineering”. The precise form should reflect the contract and evidence. Addressing correspondence only to an informal trading name can obscure who is said to owe the debt.
2. Send a compliant Letter of Claim pack
The Letter of Claim should explain the amount owed, whether interest or other charges continue, the agreement relied upon, how to pay and how to discuss payment options. It should include an up-to-date statement or equivalent details of the balance and added amounts.
The pack should also include:
- The Information Sheet contained in the Protocol.
- The Reply Form contained in the Protocol.
- A Financial Statement form.
- The address to which the completed Reply Form should be sent.
3. Use the correct delivery method
The Protocol says the Letter of Claim should be clearly dated and sent by post. It may also be sent using additional contact details such as email. Where the debtor has explicitly requested that correspondence is not sent by post and has provided alternative contact details, those details should be used.
4. Allow 30 days for the first response
The debtor normally has 30 days from the date at the top of the Letter of Claim to return the Reply Form. The creditor should account for the possibility that a response was posted near the end of that period.
5. Allow further time when the Protocol requires it
The first 30 days may not be the end of the process. If the debtor requests documents, the creditor should provide them or explain why they are unavailable within 30 days. If the debtor is seeking debt advice, reasonable time must be allowed. Proceedings should not normally start less than 30 days after receiving the completed Reply Form or supplying requested documents, whichever is later.
If the debtor has responded but the parties have not reached agreement, the Protocol says the creditor should normally give at least 14 days’ notice of the intention to start proceedings, unless exceptional circumstances require urgent action.
Limited company and sole trader LBA comparison
Usually the general Practice Direction
- Debtor is a separate legal entity.
- Use the registered legal name and details.
- Give concise facts, legal basis, remedy and calculation.
- Exchange the key documents relevant to the dispute.
- Allow a reasonable period, commonly 14 days in a straightforward case.
- Consider negotiation or another form of ADR.
Usually the Debt Claims Protocol
- Debtor is the individual proprietor.
- Identify the individual and relevant trading style.
- Send a detailed Letter of Claim and statement information.
- Include the Information Sheet, Reply Form and Financial Statement.
- Allow 30 days for the Reply Form and longer where required.
- Engage with debt advice, document requests and affordable proposals.
Why the distinction matters
Using the wrong route can be more than an administrative mistake. The court can consider pre-action conduct when managing proceedings and deciding costs. Non-compliance can lead to a stay while steps are completed, adverse costs consequences or other sanctions.
The difference also affects the quality of the recovery decision. A correctly framed letter tells the debtor what is claimed, gives a genuine opportunity to answer it and may reveal a dispute, affordability issue or missing document before court fees are incurred.
Final reminder, debt placement notice or Letter Before Action?
Final reminder or debt placement notice
This is the last internal request before an account is referred for professional recovery. It can name Rezolva as the retained collection agency, set a clear deadline and use qualified wording about applicable interest and recovery costs. It does not need to threaten immediate court proceedings.
Letter Before Action or Letter of Claim
This is formal pre-action correspondence used when proceedings are genuinely being considered. It should follow the route that applies to the debtor and give a proper opportunity to pay, dispute the claim or propose a resolution.
If internal chasing has stopped producing a response, professional commercial debt recovery may be a more proportionate step before litigation. The purpose of legal escalation is not to produce a more intimidating reminder. It is to prepare a properly evidenced claim while still giving the parties a chance to resolve it.
Documents to check before either route
- The contract, accepted quotation, order or applicable terms.
- The exact legal identity of the creditor and debtor.
- The invoices and an up-to-date statement of account.
- Purchase orders and evidence of delivery or performance.
- Correspondence acknowledging the balance or promising payment.
- Credit notes, part payments and adjustments already applied.
- Every dispute raised and the evidence responding to it.
- The current address and, for a company or LLP, Companies House status.
- The applicable limitation date and any reason urgent advice may be needed.
Can interest and recovery costs be included?
For some qualifying business-to-business debts, statutory interest and recoverable costs may be available under the Late Payment of Commercial Debts (Interest) Act 1998 and the Late Payment of Commercial Debts Regulations 2013. A contractual interest clause may apply instead. Entitlement depends on the contract, transaction, parties and legal basis.
Additional amounts should be itemised and the calculation explained. Do not describe interest or recovery costs as automatically recoverable unless the basis has been checked. Recovery of added amounts cannot be guaranteed.
Use Rezolva’s late-payment calculator for an initial estimate, then verify the figures and entitlement before including them in formal correspondence or proceedings.
What happens after the response period?
Payment is made
Confirm receipt, allocate the funds correctly and close the account or agree how trading will continue.
A proposal is received
Assess affordability, timing, security and the risk of further delay. Record any agreement clearly.
The debt is disputed
Identify the exact issues, exchange relevant documents and consider negotiation, mediation or legal advice.
There is no resolution
Take stock of the evidence, compliance, debtor position, costs and likely return before deciding whether to issue proceedings.
The expiry of a deadline should not trigger court proceedings automatically. The creditor should review any response, narrow the issues and decide whether litigation remains proportionate. Rezolva’s legal costs calculator provides an initial estimate for an undefended money claim, but a legal professional should confirm the appropriate route and current fees.
Common mistakes when the debtor is a sole trader or company
- Treating every commercial invoice as company debt. A sole trader remains an individual for the Debt Claims Protocol.
- Addressing only the trading name. A sole trader’s business name is not a separate legal person.
- Pursuing a director for company debt without a legal basis. The company and director are normally separate.
- Using seven days for every LBA. The applicable procedure and complexity determine the time required.
- Sending a letter without the Protocol forms. A sole trader Letter of Claim normally needs the specified supporting pack.
- Ignoring a request for documents or debt advice. The Debt Claims Protocol can extend the timetable.
- Claiming unexplained added amounts. Interest and costs should be itemised and supported by a proper basis.
- Issuing automatically when the deadline expires. Both routes expect the parties to consider settlement and take stock.
Recover commercially before litigating unnecessarily
Rezolva combines professional commercial debt recovery with clear case visibility and experienced human judgement. We work to create engagement, secure payment and protect valuable commercial relationships where possible. If recovery does not resolve the account, the case history can support a better informed legal decision.
Explore legal debt recovery, contact Rezolva or create a free Rezolva Connect account when you are ready to place an account.
Frequently asked questions
Does the Debt Claims Protocol apply to a limited company?
Not generally. It applies where a business is claiming a debt from an individual, including a sole trader. A straightforward invoice claim against a limited company or LLP will usually follow the general Practice Direction where no other specific protocol applies.
Does the Debt Claims Protocol apply to a sole trader?
Yes, it normally applies because a sole trader is an individual. The creditor should send the required Letter of Claim information, statement information, Information Sheet, Reply Form and Financial Statement, then allow the Protocol timetable.
Should a Letter Before Action give 14 days or 30 days?
A straightforward company debt under the general Practice Direction may reasonably allow 14 days. A sole trader claim under the Debt Claims Protocol normally allows 30 days for the Reply Form and may require further time for documents, debt advice or other engagement.
Can a director be named in an LBA for a company invoice?
Not simply because the person is a director or handled the transaction. A limited company is a separate legal person. A personal guarantee or another distinct legal basis may create personal liability, but this should be checked rather than assumed.
Can a sole trader be addressed only by the business name?
The trading name is not a separate legal person. Formal correspondence should identify the individual who is said to owe the debt and can also state the relevant trading style. The contract and evidence should be checked before naming the debtor.
Can a sole trader Letter of Claim be emailed?
The Debt Claims Protocol says it should be sent by post and may also be sent using additional contact details such as email. If the debtor has explicitly requested that correspondence is not sent by post and supplied alternative details, those details should be used.
What if the debtor’s legal status is unclear?
Pause and verify it. Check the contract, invoices, Companies House records, trading documents and correspondence. A partnership, dissolved company, personal guarantee or unclear trading style may need legal review before formal correspondence is sent.
Official guidance referenced
Important: This guide provides general information for businesses and is not legal advice. The correct route depends on the debtor, contract, evidence, dispute, limitation position, jurisdiction and circumstances of the claim. The rules and court forms should be checked in their current form before action is taken.
