Late Payment? Your Legal Rights as a UK Freelancer

Late payment is the single biggest threat to freelancer cash flow in the UK. Invoices are paid an average of 8.4 days late, and an estimated 50,000 small businesses close every year because of cash flow problems caused by overdue invoices. The good news? UK law is firmly on your side — and most freelancers don't even know it.

The Scale of the Problem

• The average UK invoice is paid 8.4 days late (Federation of Small Businesses).
• Around 50,000 UK businesses close each year due to cash flow issues.
• Freelancers spend an average of 1.5 hours per week chasing overdue invoices.
• One in six freelancers has experienced a payment delay of more than 90 days.

Late payment isn't just an inconvenience — it can threaten your ability to pay rent, cover business expenses, and meet your own tax obligations.

Your Rights Under the Late Payment Act 1998

"It is an implied term in a contract to which this Act applies that any qualifying debt created by the contract carries simple interest."

Late Payment of Commercial Debts (Interest) Act 1998, Section 1(1)

The Act gives every business — including sole traders and freelancers — three statutory rights:

• Charge interest on overdue invoices at a statutory rate.
• Claim fixed compensation for the cost of recovering the debt.
• Claim reasonable recovery costs beyond the fixed compensation if you've incurred additional expenses.

These rights apply automatically to all business-to-business transactions. You do not need specific contract terms — they are implied by law. However, including them sets clear expectations.

Statutory Interest Rate

The rate is 8% per annum above the Bank of England base rate. With the base rate at approximately 4.5%, the total statutory rate is 12.5% per annum.

Interest accrues from the day after the payment deadline. If no terms were agreed, the default deadline is 30 days after the later of:

• The date goods or services were delivered, or
• The date the invoice was received by the client.

Fixed Compensation

Compensation is payable per invoice, not per client. Three late invoices of £500 each = £120 in compensation, on top of interest.

What to Include on Your Invoices

State these on every invoice:

• Clear payment terms: "Payment due within 14 days of the invoice date."
• Interest clause: "Late payments will incur statutory interest at 8% above the Bank of England base rate, in accordance with the Late Payment of Commercial Debts (Interest) Act 1998."
• Compensation clause: "A fixed compensation charge of £40–£100 will be applied to overdue invoices as permitted by law."

Step-by-Step: When a Client Pays Late

Using the Small Claims Court

For debts up to £10,000, file a claim online through Money Claims Online (MCOL) for a fee starting at £35. Many cases settle before hearing — the act of filing often prompts payment. No solicitor is required.

How Automated Chasing Saves Time

Every hour spent sending reminders is an hour you're not earning. PrimeInvo's auto-chase sends professional, branded reminders at intervals you define — on the due date, 7 days after, and 14 days after — without you lifting a finger.

• Consistency: Every overdue invoice gets followed up, without exception.
• Professionalism: Pre-written reminders maintain a professional tone.
• Time savings: Reclaim those 1.5 hours per week.
• Faster payments: Businesses using automated reminders get paid up to 2 weeks faster on average.