The UK's smallest businesses are owed an average of £42,000 in overdue invoices, new research reveals.
Accounting software firm Sage commissioned analysis of over 1.2 million invoices from more than 31,000 businesses by the Centre for Economics and Business Research (CEBR).
It found that 44% of the invoices were paid late, with a total of £112 billion currently locked up in late payments.
Christopher Breen, CEBR head of economic insight, said:
"Late payments have worsened over the past three years. While payment times are falling slightly, it's not enough to offset the rising value of overdue invoices.
"With the average late invoice now comparable to the typical cash a small business holds, this issue is withholding capital that could be used to invest or build resilience."

Action on late payment to help small businesses
Sage unveiled the findings at an event in the House of Commons with Enterprise Nation and the Federation of Small Businesses.
It was attended by small business owners, MPs and the secretary of state for business and trade, Jonathan Reynolds.
Sage called on the government to move ahead with rolling out e-invoicing as part of a wider digital adoption strategy that ensures .