Small firms ‘strangled to death’ over late payments

Late invoice payments are forcing thousands of small firms to close, and to new UK moves to clamp down on the problem.

What the phrase refers to

• Business groups and commentators have long described late payments as “strangling” small firms, because delayed cash inflows cut off working capital needed to pay staff, suppliers and tax.

• Recent UK estimates suggest around 14,000 businesses a year close due in large part to late payments – roughly 38 closures every day.

Scale of the late payment problem

• UK firms are collectively owed an estimated £26 billion in overdue invoices at any given time, with an average of about £17,000 outstanding per affected business.

• Research for Sage found that 44% of invoices to small and mid-sized firms are paid late, tying up about £112 billion of cashflow and hampering payroll, operating costs and investment.

Why small firms are hit hardest

• Small firms typically have thin cash buffers, so even a few large customers paying 30–60 days late can leave them unable to meet their own obligations.

• Many are reluctant to challenge big customers’ payment practices because of “supply-chain bullying”: fear of losing the contract if they push too hard.

Economic and human impact

• Late payments are estimated to cost the UK economy at least £11 billion a year in lost output and failures, with tens of thousands of jobs lost when firms collapse.

• Surveys report that late payments cause significant stress and mental health issues; nearly two-thirds of small business owners in one study reported stress, anxiety or depression linked to waiting for money owed.

Recent and upcoming UK policy response

• The UK government has announced what it calls the toughest crackdown on late payments in over 25 years, centred on the new Small Business Protections Bill (formerly the Commercial Payments Bill).

• Key elements include: a hard cap on payment terms from large firms to smaller suppliers (moving toward a maximum of 60 days, with an ambition to reduce further), mandatory interest on late payments pegged above the Bank of England base rate, and stronger enforcement powers for the Small Business Commissioner, including the ability to investigate, name and shame and levy substantial fines.

What this means in practice for small firms

• If implemented as proposed, large corporates will face legal duties to pay small suppliers on time, with financial penalties and reputational risk if they routinely exceed the cap.

• In theory this should reduce the time and money small firms spend chasing invoices, improve cashflow, and lower the risk of otherwise viable businesses failing purely because customers do not pay on time.