How much time do UK small businesses spend chasing late payments?

According to MarketInvoice's 2026 data, UK businesses collectively spend around 133 million hours chasing late payments each year - an average of about 86 hours per affected business, which is roughly two full working weeks annually.

What is an automated debtor management workflow for UK SMEs?

A six-step automated sequence: issue invoice, send a pre-due reminder three to five days before the due date, check bank feed on the due date, send two escalating follow-ups if unpaid, then hand off to a human at 30 days overdue. Each step is logged for a full audit trail.

Does the government's 60-day payment cap fix the late payment problem?

The 60-day cap limits payment terms on new contracts between large firms and SME suppliers but does not recover invoices already overdue. Automated debtor management workflows address the gap by preventing invoices from becoming long-term arrears through consistent, timely reminders before and after the due date.

Two Thirds of SME Invoices Are Paid Late. Here Is the Automated Debtor Management Workflow That Changes That

Q: What percentage of UK SME invoices are paid late?

Research by Spark Finance in 2026 found that 62.6% of invoices sent by UK SMEs in the past year were paid late. The average small business is owed around £22,000 in overdue invoices at any one time, and approximately 50,000 SMEs close annually due to late payment-driven cash flow problems.

Nearly two thirds of invoices sent by UK SMEs are paid late, according to Spark Finance's 2026 UK Late Payments Report. The average small business is owed around £22,000 in overdue invoices at any one time, and approximately 50,000 SMEs close every year because of cash flow problems caused primarily by late payment. An automated debtor management workflow removes the manual chasing and systematically reduces average debtor days.

What the current data shows

The scale of the problem has not improved despite years of government attention:

Metric	Figure	Source
Invoices paid late	62.6%	Spark Finance, 2026
Total owed to UK small businesses	~£26bn	Spark Finance, 2026
Staff hours spent chasing payments	133 million per year	MarketInvoice, 2026
Average hours per affected business	~86 hours	MarketInvoice, 2026
SME closures linked to late payment	~50,000 per year	Multiple sources
Annual cost to UK economy	~£11bn	Government research

The government has introduced a 60-day payment terms cap for large companies paying SME suppliers, with mandatory statutory interest applying automatically to overdue commercial invoices. But the cap only helps after payment is already late. The structural fix is to prevent late payment in the first place.

Why manual chasing fails

Manual invoice chasing fails because it is inconsistent. Someone has to remember to send the reminder, check whether payment has already arrived, choose the right tone, and follow up again if nothing happens. In any busy business, this falls through the gaps. The result is an average of 86 hours a year per business spent chasing - roughly two full working weeks.

The second problem is timing. A reminder sent 30 days after an overdue invoice is far less effective than one sent the day it becomes due. Manual processes are almost always late to start.

The six-step automated debtor management workflow

A properly built workflow runs in the background without anyone managing it:

Invoice issued - the agent records the invoice in your accounting system, notes the payment terms, and logs the due date.
Pre-due reminder - three to five days before the due date, a personalised email goes to the contact who actually processes payments, not just the project contact. It confirms the amount, due date, and bank details.
Due-date check - on the due date, the agent checks your bank feed and accounting system. If payment has arrived, it marks the invoice paid and closes the workflow.
First escalation - if unpaid after five business days, a politely worded follow-up references the original invoice and notes that interest will accrue under the Late Payment of Commercial Debts Act.
Second escalation - at 14 days overdue, a firmer message references the government's mandatory interest provisions and offers a call to discuss settlement.
Human handoff - at 30 days overdue, the agent flags the invoice for personal follow-up or formal action. By this point everything automatable has been done, and you intervene with a complete communication log already in place.

At each stage, a human can review what the agent has sent. The workflow does not act on disputed invoices or accounts marked as sensitive.

What improvement to expect

Businesses that implement structured reminder sequences - even manually - typically reduce average debtor days by 20-30%. Automating the sequence removes the inconsistency that causes reminders to be skipped. It also creates an audit trail showing exactly when each communication was sent, which matters if you later pursue statutory interest or instruct a debt recovery agency.

The 60-day cap is useful for new contracts. It does nothing for invoices already in arrears. The automated workflow is the operational complement to the legal reform - it works on the debts the cap cannot touch.

Starting point

If you already use QuickBooks, Xero, or FreeAgent alongside a CRM or email tool, the components for this workflow are already in your stack. The question is whether they are connected - and whether the sequence runs automatically or depends on someone remembering to start it.