Key Takeaways
- If a customer delays paying your business invoice, UK law entitles you to claim late payment compensation and statutory interest to help protect your cash flow.
- The Late Payment of Commercial Debts (Interest) Act 1998 allows you to claim 8% interest above the Bank of England base rate on overdue invoices.
- You can claim late payment compensation for every overdue invoice—even if part-paid.
- The time limit for claiming late payment interest and compensation is six years from when the invoice became overdue.
- Not claiming compensation can result in major financial losses and signals to clients that late payments are tolerated.
- If a client refuses to pay compensation, escalation options are available before going to court.
- Accurately calculating statutory interest and compensation is essential; our solicitors can support you from initial demand to court proceedings if necessary.
- We have extensive experience in commercial debt recovery, helping clients enforce their rights under the Late Payment of Commercial Debts (Interest) Act 1998.
- The first step to recover late payment compensation is to send your client a clearly written claim letter or updated invoice including statutory interest and compensation.
- Trustpilot rates us Excellent, with over 130 five-star reviews and a 4.9/5 client rating.
Speak with our expert debt recovery team for tailored advice—call 0207 459 4037 or book a Free Consultation online.
How Can Your Business Claim Interest and Compensation for Late Payment in the UK?
Late or unpaid invoices can quickly undermine a business’s financial health. Many companies do not realise that, under the Late Payment of Commercial Debts (Interest) Act 1998, you have an automatic right to claim late payment compensation and statutory interest—often at 8% above the Bank of England’s base rate—for every overdue invoice. Missing out on this right results in direct financial loss and may encourage repeat lateness from clients.
This guide explains exactly how to claim late payment compensation in the UK, calculate the correct interest, deal with disputes, and protect your position within the England and Wales legal framework.
If you require advice or a robust response to unpaid business debt, contact our commercial litigation solicitors for a Free Consultation at 0207 459 4037.
What Is Late Payment Compensation and How Does It Work in the UK?
Late payment compensation in the UK allows businesses to charge interest and fixed fees when another business pays a commercial invoice late. This right is designed to protect healthy cash flow, especially for SMEs that rely on prompt payments to remain operational.
If a business supplies goods or services to another business and payment is made after the due date—or, if no date is agreed, after 30 days from delivery or the invoice—the supplier can add statutory interest and a fixed compensation fee for each overdue invoice.
This legal protection applies to most B2B contracts in England and Wales. Unless your contract supplies a “substantial remedy”—meaning a solution at least as favourable as the statutory rights—these protections apply automatically.
The right to claim compensation is a powerful deterrent against chronic late payers and can help create a culture of timely settlements.
Who Can Claim Late Payment Compensation for Overdue Invoices?
UK businesses supplying goods or services on credit to other businesses can claim late payment compensation. This includes limited companies, partnerships (including LLPs), sole traders, and freelancers.
- Eligible claimants:
- Companies, partnerships, sole traders, and consultants acting in business.
- Freelancers, contractors, and self-employed professionals.
- Suppliers to public authorities—these are covered by the statutory regime.
- Exclusions:
- Business-to-consumer sales (B2C).
- Purely charitable transactions (unless the charity is a commercial supplier).
- Intra-company transfers (within the same entity).
You are entitled to assert these statutory rights, provided you follow the correct process and your contract does not offer a more generous remedy.
What Is the Late Payment of Commercial Debts (Interest) Act 1998?
The Late Payment of Commercial Debts (Interest) Act 1998 is the foundation of the UK’s late payment compensation regime. It empowers suppliers to claim both statutory interest and a fixed compensation sum for each overdue invoice in most commercial B2B transactions.
- Statutory interest: The Act sets statutory interest at 8% above the Bank of England base rate, accruing daily from the due date until payment.
- Fixed compensation:
- £40 per invoice up to £999.99
- £70 per invoice from £1,000 to £9,999.99
- £100 per invoice of £10,000 or above
- Application: Applies by default in most B2B contracts and to public sector contracts—unless the contract provides a remedy at least as favourable.
- Exclusion: Not available for B2C transactions.
This statutory regime ensures late-paying clients cover part of the costs caused by late payment.
How to Calculate Statutory Interest and Compensation on Unpaid Invoices
Follow these steps to calculate your entitlement:
- Identify the statutory interest rate: Bank of England base rate plus 8%.
- Calculate daily interest: (Debt amount × statutory interest rate) ÷ 365.
- Work out the number of overdue days: Start counting from the day after the invoice became overdue.
- Calculate total interest: Daily interest × number of overdue days.
- Add the statutory compensation fee for each relevant invoice:
- £40 up to £999.99
- £70 from £1,000 to £9,999.99
- £100 for £10,000 or more
– Daily interest: £1,200 × 0.13 ÷ 365 = £0.43.
– Total interest: 37 × £0.43 = £15.91.
– Add £70 statutory fee for a total due of £1,285.91.
Apply these steps to every qualifying invoice—each can attract interest and compensation separately.
You may also find our guide on How to protect your business from unpaid invoices – invoice recovery guide useful.
Can I Claim Interest and Compensation for Part-Paid or Multiple Invoices?
Yes, statutory rights continue even where invoices are part-paid or where payment covers multiple outstanding invoices.
- Part-paid invoices: Interest and compensation apply to the overdue portion, for as long as it remains unpaid.
- Multiple invoices: Each overdue invoice qualifies for its own compensation fee and interest accrual.
- Payment allocation: If payments are not clearly allocated, you may apply them to the oldest invoices first (first in, first out/FIFO rule).
A written and transparent record of allocation will support your case if a payment dispute escalates.
Step-by-Step Guide: How to Claim Late Payment Compensation From a Client
- Confirm eligibility: Ensure the claim is B2B, and the invoice is overdue.
- Calculate the amount: Work out interest and statutory compensation for each overdue invoice.
- Draft a written demand: Send a letter or email stating:
- Total overdue sum
- Statutory interest and late payment compensation
- Reference to the 1998 Act
- Payment deadline (typically 7–14 days)
- Issue updated invoices if necessary: Show the amount due, interest, and compensation.
- Keep copies: Maintain detailed records of all correspondence and invoices.
- Follow up: If no response, send a reminder or escalate as appropriate.
- Escalate as needed: Consider formal legal action, or instruct our specialist solicitors to pursue the claim.
By acting systematically, you signal seriousness and build the strongest position for recovery.
What Should I Do If My Client Refuses to Pay Late Payment Fees?
When a client disputes or ignores your claim for late payment compensation, you still have effective options.
- Reiterate your claim: Remind the client of your statutory rights and the legal basis for compensation.
- Mediation: If you wish to preserve the business relationship, suggest mediation or a third-party facilitator.
- Legal escalation: If informal approaches fail, a solicitor’s demand letter may prompt settlement. If necessary, issuing County Court proceedings can secure payment—including compensation and interest.
- Assess commercial impact: Weigh your claim’s value against the importance of the client relationship. For some, pursuing the full amount is essential; for others, negotiation may be preferred.
If your debtor refuses payment or contests your claim, our solicitors will support you from negotiation through to litigation. You may also find our article on Unpaid invoices: legal advice for UK businesses helpful if you face persistent late payment issues.
What Laws and Deadlines Apply to Late Payment Compensation Claims?
Several key legal rules and deadlines frame late payment claims:
- Six-year limitation: Under the Limitation Act 1980, you have six years from the date each invoice becomes overdue to issue a claim for compensation or statutory interest.
- Notification: While not legally required, sending a written demand is best practice to clarify your claim and show engagement before escalation.
- Contractual terms: If your contract offers a “substantial remedy,” it will override statutory rights—but only if it is equally or more favourable to you as a supplier.
- Risks of delay: Wait beyond the six-year limit and your claim becomes time-barred, leaving you unable to recover money owed.
Contact our expert lawyers for a limitation deadline review if there are complex or historic overdue invoices.
What Do the Courts Say About Late Payment Compensation Claims?
Recent court decisions consistently uphold statutory rights to late payment compensation—provided claimants follow the correct legal process and supply clear records.
| Case | Facts | Outcome | Importance |
|---|---|---|---|
| Yuanda (UK) Co Ltd v Gear Construction Ltd [2010] EWHC 720 (TCC) | Construction supplier pursued statutory interest and compensation. | Court enforced statutory rights for interest and fees. | Reinforces statutory rights in commercial contracts. |
| Harding (t/a M J Harding Contractors) v Paice & Anor [2014] EWCA Civ 123 | Builder claimed statutory compensation after a late contract payment. | Court awarded statutory interest and fees. | Confirms broad application of the Act. |
| Tass International v Euro Group [2021] EWCA Civ 255 | Supplier sought late payment fees on several invoices. | Statutory compensation awarded on a per-invoice basis. | Establishes right for per-invoice recovery. |
Courts will typically support businesses seeking reasonable compensation, but expect strict compliance with the Act and precise documentation.
Our Winning Approach to Late Payment Compensation and Interest Claims
We offer a thorough, results-focused approach to recovering late payment compensation and interest:
- Full case assessment: Our solicitors check statutory entitlements and contract terms to optimise your recovery.
- Strategic correspondence: Our tailored demand letters add authority and urgency, often securing payment without court action.
- Negotiation and resolution: We handle discussions with debtors to seek a quick, amicable outcome or escalate assertively when required.
- Formal proceedings: If necessary, we act rapidly to initiate court claims and recover the original debt, interest, compensation, and costs.
- Transparent, fixed-fee pricing: Clients benefit from upfront fee certainty, clear advice, and regular updates—reflected in our top Trustpilot rating.
Book a Free Consultation with our team for a fixed-fee review or a bespoke claim letter tailored to your business.
Frequently Asked Questions
Do I need to warn my client before claiming late payment interest?
There’s no legal requirement to give prior warning. Statutory rights apply once payment is late. However, sending a clear written demand is best practice to encourage settlement and create a strong record.
Can I claim compensation on historic overdue invoices?
Yes, if the debt is less than six years old from the date it became overdue. The Act supports claims for backdated interest and compensation within the limitation period.
How is the Bank of England base rate applied to my claim?
Use the base rate in force, plus 8%, on the date the invoice goes overdue. If the base rate changes while the invoice remains unpaid, recalculate as needed for the correct period.
Will claiming compensation damage my client relationship?
Some clients may view this as a firm stand on payment terms. Explaining your legal entitlement, and making demands politely and professionally, can often strengthen respect for your terms.
Can I use a template letter to demand late payment fees?
Yes, provided it clearly refers to the Late Payment Act, specifies sums claimed and payment deadlines, and is written professionally. Our solicitors can supply tailored demand templates for your needs.
Is mediation or negotiation required before court action?
Parties are not obliged to attempt mediation, but courts encourage negotiation or ADR before escalation to avoid unnecessary litigation. This can lower costs and preserve business relationships.
What if my contract has its own late payment terms?
If your contract gives at least as much protection as the statutory rights—known as a “substantial remedy”—those terms will take precedence. If terms are less generous, the Act applies.
Can sole traders and freelancers claim late payment compensation?
Yes. Self-employed professionals, sole traders, and freelancers enjoy the same statutory rights as companies for B2B transactions under the Act.
Do I need a solicitor to recover overdue invoice interest?
For straightforward claims, you may resolve matters yourself using template letters. For complex, disputed, or high-value debts, our solicitors can ensure maximum recovery and reduced risk.
What costs can I recover if the case goes to court?
You may recover the principal debt, statutory interest, late payment compensation, court costs, and sometimes a contribution to your legal fees, subject to the court’s discretion.
Speak to a Late Payment Compensation Solicitor Today
Knowing your statutory rights for late payment compensation can help you reclaim overdue invoices quickly and fairly, protecting your business’s cash flow. This guide has shown how to calculate and claim late payment interest and compensation anywhere in England and Wales, backed by reliable legislation and recent case law. Acting promptly and strategically puts you in the strongest position to recover what you are owed—whether as a freelancer, SME, or established supplier.
If you want expert guidance recovering overdue payments, challenging late payment disputes, or reviewing your entitlement to interest and compensation, contact our specialist solicitors for a Free Consultation. Call us at 0207 459 4037 or use our booking form to get started.
