Retentions Banned: Time to Pay Up — Government unveils toughest crackdown on late payments in over 25 years
retentions banned appears among a package of measures announced on 24 March (ET) designed to end chronic late payments that cost the economy £11 billion every year. The government presented the largest set of reforms in more than a generation: a new 60-day cap on payment terms for large firms, mandatory statutory interest on late sums, and strengthened enforcement powers for the Small Business Commissioner.
Why does this matter right now?
Late payments are presented as an immediate economic drag: some 38 businesses shut their doors every single day because they are not paid on time, the material says. That rate equates to 266 businesses a week. Small firms, tradespeople, freelancers and the self-employed reportedly spend time and resources chasing unpaid invoices when they should be investing in growth. The reforms are positioned as the toughest response in the G7 and the most substantial update since the 1998 Late Payment of Commercial Debt Act.
Retentions Banned and the enforcement overhaul
The announced measures include a 60-day cap on payment terms when large firms pay smaller suppliers, plus mandatory interest on late payments with statutory interest set at 8% above the Bank of England base rate. The Small Business Commissioner will be given sweeping new powers to investigate poor payment practices, adjudicate payment disputes and fine the worst offenders—fines described as worth tens of millions for firms that persistently pay late or fail to comply with the new laws.
The policy package explicitly lists construction retentions to be banned as part of the effort to stop withholding funds that can squeeze supply chains. The reforms also introduce mandatory compensation on top of interest: the guidance provides an example where a small business owed £10, 000 and paid 60 days late would receive £10, 293. 15, including £193. 15 interest and £100 compensation, under the statutory regime. Those mechanics are intended to change the cost calculus for late payers and make non-payment an unattractive commercial choice.
Deep analysis: causes, implications and ripple effects
The reforms target long-standing structural weaknesses: protracted payment terms and informal withholding practices that can cascade through contractor networks. By capping payment terms at 60 days for large firms and banning construction retentions, the reforms aim to accelerate cashflow to smaller suppliers who often operate on thin margins. Mandatory interest at a fixed premium over the central bank base rate and a standard compensation amount create predictable financial consequences for late payment, which could reduce negotiation over settlement terms and discourage strategic delays.
Giving the Small Business Commissioner authority to adjudicate disputes and levy substantial fines is a shift from a largely complaint-led, reputational system to a regime with punitive teeth. The combination of quicker payment, financial penalties and dispute adjudication could reduce insolvencies tied to unpaid invoices and free owner-operators from repeatedly chasing payments. The stated objective is to boost the economy and give small businesses better cashflow while building upon and strengthening existing late-payment legislation.
Regional and global impact — expert perspectives and outlook
Small businesses will be paid on time – that’s the clear message from government today (24 March ET). The materials emphasise that every small business owner wastes time and money chasing unpaid invoices when they could be growing their business, and that the measures will boost the economy and improve cashflow for entrepreneurs and SME owners. Positioned as the toughest in the G7, the changes are framed as restoring fairness in commercial transactions and aligning enforcement with contemporary supply-chain realities.
However, the effect of these measures will depend on enforcement intensity and how quickly the Small Business Commissioner exercises new powers. If fines worth tens of millions are applied consistently and dispute adjudication operates efficiently, the reforms could materially reduce the annual £11 billion drag on the economy. If enforcement is uneven, behavioural change may be slower, and smaller firms could continue to face cashflow pressures despite the new rules.
The suite of measures marks a clear inflection point in policy toward suppliers’ rights. With construction retentions to be banned and mandatory interest and compensation in place, the aim is to remove long-standing mechanisms that permit late payment. The reforms raise a central test for regulators and businesses alike: will the promised shift from tolerance to enforcement translate into sustained improvements in small-business resilience, or will implementation gaps blunt the intended impact?
As the new regime rolls out, how will enforcement be prioritised and measured to ensure retentions banned are translated into faster payments and fewer business failures?
