In-Brief | September 2026

Growth on paper, pressure in practice

On paper, the UK economy entered autumn in better shape than might be expected from the prevailing mood.

GDP growth for the second quarter has been revised upwards to 0.5%, following 0.6% growth in the first. Retail sales volumes remain ahead of last year and average earnings are, just about, increasing faster than inflation.

Scratch beneath those headlines, however, and September looks rather less comfortable.

Inflation is rising again. Energy bills increase in October. Unemployment has edged higher, payroll employment is falling, consumers remain cautious and private-sector businesses continue to report weak activity and reluctance to invest. Against that backdrop, public-sector employment and welfare expenditure remain substantial and, in some measures, continue to grow.

The economy is growing. Confidence in that growth is another matter.

Leadership & People

The labour market continues to soften.

UK unemployment stood at 4.9% in the three months to July, while the provisional estimate for August showed 145,000 fewer payrolled employees than a year earlier. ONS data indicate that payrolled employment has generally been declining rather than expanding.

That should make recruitment easier than during the post-pandemic labour shortages, but it creates a different leadership challenge.

A softer employment market can encourage organisations to become complacent about retention. If there are more candidates available, perhaps losing someone matters a little less.

It still matters.

Recruitment cost, training time, lost productivity, management resource and the performance gap while somebody becomes competent do not disappear because more CVs arrive in the inbox. Nor does greater candidate availability guarantee that the right candidates are available.

The pay picture is similarly nuanced. Regular earnings increased 3.5% in the three months to July and, adjusted using CPIH, real regular pay increased by 0.6%. Technically, therefore, average wages are currently just about beating inflation.

But an average can conceal rather more than it reveals.

Private-sector regular pay growth was 2.9%, compared with 6.3% in the public sector, although ONS cautions that the public-sector figure continues to be affected by the timing of pay awards. Meanwhile CPI inflation increased from 2.9% to 3.1% in August, with transport and motor fuels providing the largest upward pressure.

For employees facing higher food, fuel, housing and energy costs, a fraction of a percentage point of real average wage growth is unlikely to feel particularly transformative.

That matters to managers.

People experiencing pressure outside work do not leave it neatly beside their coat at the door. Pay remains important, but organisations that cannot endlessly increase salaries need to become better at the things they can control: sensible workloads, capable management, recognition, development, flexibility where possible, progression and creating jobs people can see some value in retaining.

A weaker labour market may reduce the urgency to retain people.

Good businesses should resist that temptation.

UK Retail & the Consumer

The consumer story is perhaps the clearest example of the gap between the headline numbers and the underlying mood.

Official retail sales data are not disastrous. Volumes increased 0.5% in August, were 2.4% higher than a year earlier, and increased 0.9% across the latest three-month period. Online spending values were also 8.9% higher year-on-year.

Consumers are still spending.

But increasingly, they appear to be choosing very carefully where.

The BRC's September confidence research found expectations for the economy deteriorating from -28 to -34, while expectations for people's own finances fell from -9 to -15. Expected retail spending also weakened.

KPMG found 55% of consumers believe the UK economy is worsening. Among that group, 51% said they were reducing everyday expenditure as a precaution, 36% were saving more and 33% were deferring big-ticket purchases. Across the wider sample, 39% said they had made no larger purchase during the preceding three months.

Then comes winter.

From 1 October, Ofgem's typical household energy price cap increases 4%, from £1,663 to £1,723. It is not an enormous increase in isolation, but it lands at precisely the point households begin using more energy and against a backdrop of renewed inflationary pressure.

That combination matters more than any individual statistic.

Consumers do not shop according to GDP releases. They shop according to what is left in the bank account, what they think might happen next and whether the purchase feels worthwhile.

September's CBI retail survey reflects that discomfort. Retailers reported sales volumes falling sharply compared with a year earlier, with the survey balance dropping to -55%, while retailers judged sales for the time of year to be poor.

And retailers have limited scope simply to pass additional costs through. Shop-price inflation actually eased slightly to 1.4% in September, helped by competition, promotions and discounting, despite businesses themselves facing higher employment, energy and operating costs.

That leaves retail with a familiar but increasingly unforgiving equation.

If footfall is harder to generate, conversion matters more.

If customers are scrutinising expenditure, value and proposition matter more.

If acquiring a customer is expensive, ATV, attachment and retention matter more.

And if additional costs cannot simply be passed into pricing, productivity matters more.

Waiting for the consumer to become confident again is not much of a retail strategy.

Business Management & the UK Economy

The wider economy contains perhaps the biggest contradiction of September.

GDP grew 0.5% during Q2, revised upwards from the previous estimate, after growing 0.6% during Q1. There is economic growth.

Yet much of the private sector does not appear to feel particularly buoyant.

The CBI reported that private-sector activity fell in the three months to September, with a weighted balance of -19%, and businesses expect activity to fall again during the three months to December. Distribution, consumer services and business and professional services all expect declining activity.

The British Chambers of Commerce provides another warning sign. Only 17% of businesses surveyed were increasing investment, the lowest proportion since the pandemic, while its September forecast expects business investment to fall 0.2% during 2026. Labour costs and taxation were among the factors businesses cited.

ONS business surveys tell a similar story: 28% of trading businesses reported falling turnover in August, while economic uncertainty remained the most commonly reported challenge affecting turnover. Among firms employing ten or more people, the cost of labour was the most frequently reported challenge.

Energy adds another complication. The Bank of England held Bank Rate at 3.75% in September, but three of the nine Monetary Policy Committee members voted for an increase to 4%. The Bank highlighted rising energy prices, tighter financial conditions and increasing upside risks to inflation.

In other words, businesses face the uncomfortable combination of subdued demand, expensive labour, renewed input-price pressure and money that remains relatively expensive.

There is also a growing debate about the balance between the public and private economies.

Public-sector employment reached 6.21 million in June, 33,000 higher than a year earlier. Central-government employment reached a record 4.08 million, although part of that increase reflects schools transferring from local government to academy status. Importantly, public-sector employment remained 18% of total employment, unchanged from a year earlier, so the evidence does not support the simplistic conclusion that the public sector is swallowing an ever-greater share of every job.

Public expenditure pressures are nevertheless significant. The OBR's March forecast puts total welfare spending at around £352.8 billion in 2026–27, equivalent to approximately 11.2% of GDP, up from £332.9 billion in 2025–26.

There is therefore a legitimate economic question about how sustainable public spending is ultimately supported by a productive private economy capable of generating employment, investment, profits and tax revenues. That question becomes more pressing when businesses themselves report weak confidence and investment.

Equally, this should not become a tale of private-sector collapse. Company insolvencies in England and Wales were actually 3% lower in August than a year earlier, and insolvency levels during the first eight months of 2026 were slightly below the average of the previous three years.

The issue is pressure, not apocalypse.

And perhaps that distinction best sums up September.

The economy is growing, but slowly. Wages are technically growing faster than inflation, but for many people not by enough to feel materially better off. Consumers are spending, but cautiously. Businesses are trading, but many are reluctant to invest. Employment remains high, but unemployment is increasing and payroll numbers are falling.

None of that means businesses should retreat.

It means growth has to be worked for.

There is less room for poor productivity, lazy cost management, unfocused investment or assuming customers will keep buying simply because they did before. Strong businesses will increasingly need to generate growth themselves: winning customers rather than waiting for footfall, retaining good people rather than assuming replacements are easy, investing where there is a demonstrable return and removing activity that consumes resource without adding value.

September's numbers contain plenty of contradictions.

Perhaps the management lesson does not.

When the economy stops doing the heavy lifting, the fundamentals have to.

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