Unpaid invoices don't just hurt cash flow - they cost you money every day they sit outstanding. That's exactly why the debt recovery interest late payment act exists: to put…
Unpaid invoices don't just hurt cash flow - they cost you money every day they sit outstanding. That's exactly why the debt recovery interest late payment act exists: to put real financial consequences behind late payments and give businesses a legal route to claw back what they're owed, plus interest and compensation on top.
If you're supplying goods or services to another business and they pay late, this legislation entitles you to charge statutory interest (currently 8% above the Bank of England base rate), fixed compensation per invoice, and reasonable recovery costs. You don't need it written into your contract. It applies automatically.
For any business carrying overdue accounts, understanding how this act works is the difference between absorbing losses and getting paid properly. It shifts the balance back to the supplier and makes late payment an expensive habit for debtors. Used correctly, it's one of the most effective tools in commercial debt recovery.
What Is debt recovery interest late payment act?
The Debt Recovery Interest Late Payment Act refers to legislation that gives businesses the legal right to charge interest and claim compensation when commercial invoices go unpaid. In the UK, this is the Late Payment of Commercial Debts (Interest) Act 1998, updated by later regulations. Similar frameworks exist across the EU under the Late Payment Directive.
Here's what it actually does: if another business owes you money and doesn't pay on time, you can charge statutory interest at 8% above the Bank of England base rate. You can also claim fixed compensation, ranging from £40 to £100 per invoice depending on the debt size, plus reasonable recovery costs above that fixed sum.
The scope covers business-to-business transactions for goods and services. It does not apply to consumer debts. Both suppliers and buyers are covered, whether you're a sole trader, limited company, partnership, or public sector body. If no payment terms are agreed, the default deadline is 30 days from invoice receipt or delivery of goods.
Context matters here. Late payment kills cash flow, and small suppliers have historically absorbed the damage while waiting on larger clients. This legislation shifts the balance. You don't need a clause in your contract to claim - the right is automatic and cannot be excluded unless the alternative remedy is substantial.
For any business chasing overdue invoices, the Act is a practical tool. It lets you add real financial pressure to slow payers and recover more than just the original debt.
Key Benefits of debt recovery interest late payment act
The debt recovery interest late payment act gives businesses real teeth when chasing overdue invoices. Instead of absorbing the cost of slow payers, you can pass that burden straight back to the debtor. Here's what it delivers.
Statutory interest that actually bites
You're entitled to charge 8% above the Bank of England base rate on any commercial debt paid late. That's not a token gesture. On a £10,000 invoice sitting unpaid for three months, you're looking at meaningful compensation, not pennies. The rate applies automatically. No need to bury it in your terms and conditions.
Fixed compensation on top
Beyond interest, you can claim a fixed sum for each late invoice: £40 for debts under £1,000, £70 up to £10,000, and £100 above that. These charges stack per invoice, so a client with ten overdue bills owes you compensation ten times over. It adds up fast.
Reasonable recovery costs
If the fixed compensation doesn't cover what you've actually spent chasing the debt, whether that's solicitor fees, collection agency costs, or your own admin time, you can recover the shortfall. The act closes the loophole that used to leave creditors out of pocket even when they won.
Stronger negotiating position
When debtors know the meter is running at 8% plus base rate, plus fixed fees, plus recovery costs, they pay faster. The act shifts leverage decisively toward the creditor. Even the threat of applying it often shakes loose payment that would otherwise drag on for months.
No contract required
The rights apply automatically to commercial transactions between businesses and public authorities. You don't need special clauses, signed agreements, or legal manoeuvring. The protection is baked in, which means every unpaid invoice is a potential revenue recovery opportunity, not just a loss.
How debt recovery interest late payment act Works
The Late Payment of Commercial Debts (Interest) Act 1998 gives your business a statutory right to charge interest and compensation when another business pays late. You don't need a clause in your contract. The right is automatic. Here's how you actually put it to work.
Step 1: Confirm the debt qualifies. Both parties must be acting in the course of business. Consumer debts don't count. The invoice must be overdue based on either the agreed payment terms or, if none exist, 30 days from delivery or invoice date.
Step 2: Calculate statutory interest. You're entitled to charge 8% above the Bank of England base rate, running from the day after the payment due date until the debt is settled. Interest accrues daily, so the longer they delay, the more it costs them.
Step 3: Add fixed compensation. On top of interest, claim a fixed sum per invoice: £40 for debts under £1,000, £70 for debts between £1,000 and £9,999.99, and £100 for debts of £10,000 or more. Each unpaid invoice gets its own compensation payment.
Step 4: Recover reasonable costs. If the fixed compensation doesn't cover what it actually costs to chase the debt, including collection agency fees or solicitor costs, you can claim the difference.
Step 5: Issue a demand. Send a written notice stating the principal debt, the interest accrued to date, the daily interest rate going forward, the fixed compensation, and any additional recovery costs. Make it clear you're claiming under the Act.
Step 6: Escalate if ignored. If payment doesn't follow, take it to the County Court through the money claim process, or hand it to a commercial debt recovery firm. The statutory entitlements travel with the claim, meaning the debtor pays the full amount plus everything you've added.
Common Questions About debt recovery interest late payment act
What is the debt recovery interest late payment act?
It's legislation that lets businesses charge interest and claim compensation when commercial customers pay invoices late. In the UK, this falls under the Late Payment of Commercial Debts (Interest) Act 1998. You don't need it written into your contract - the right is automatic.
How much interest can I charge?
8% above the Bank of England base rate. That applies to overdue commercial debts between businesses (or public sector bodies). Interest accrues daily from the day after payment was due.
Can I claim anything on top of interest?
Yes. You're entitled to a fixed compensation sum per invoice: £40 for debts under £1,000, £70 for debts between £1,000 and £9,999.99, and £100 for debts of £10,000 or more. You can also recover reasonable debt recovery costs above that fixed sum.
When does payment count as "late"?
If your contract specifies a payment date, it's late the day after. No agreed date? The default is 30 days after the customer receives the invoice or the goods/services - whichever is later.
Does this apply to consumers?
No. The act covers business-to-business transactions only. Chasing consumer debt runs under different rules.
Do I have to charge the interest?
No, but you can. Many suppliers use the threat first and apply it if the invoice remains unpaid. Once you invoke it, put the calculation in writing on a revised invoice or statement.
How far back can I claim?
Up to six years from when the debt became overdue.
Conclusion
Chasing unpaid invoices drains time, cash flow, and focus. The Late Payment of Commercial Debts (Interest) Act gives you a legitimate route to reclaim what you're owed, plus statutory interest at 8% above the Bank of England base rate and fixed compensation for every overdue invoice. That's money sitting on the table if you're not claiming it.
Key takeaways: the Act applies automatically to B2B transactions, you don't need it written into your contract, and you can claim retrospectively on debts going back up to six years. Interest and compensation stack per invoice, which adds up fast on multiple late payments.
Your next step is simple. Pull a list of every invoice paid late in the last six years, calculate the interest and fixed sums owed, and issue a formal demand. If clients ignore it, escalate through a solicitor or debt recovery specialist. Stop absorbing the cost of other people's poor payment habits.
This sits within our Costs & Process guidance.
Disclaimer: This article provides general information only and does not constitute legal advice on any individual circumstances.
