UK Tax Burden Hits Historic 38.6% as Healey's Budget Buys Time

Britain's tax burden will rise to a historic high of 38.6% of national income under the Budget unveiled by Chancellor John Healey, according to the Office for Budget Responsibility. Healey pitched the statement as charting a new course for Britain. In practice, analysts say, it was course-correcting — a safe package that postpones the hardest decisions.

What drove the Budget's constraints?

The financial fallout from the conflict in the Middle East has squeezed households, businesses and the government's own capacity to respond. Higher inflation and debt pushed up borrowing costs by £14bn in the past year alone, according to the OBR. That left little room for generosity.

The Chancellor had to prove to the markets that lend the government money that he has a plan to bring down future debt. The stakes are concrete: debt interest repayments are due to reach £160bn in 2032 — more than double what England spends on schools.

Dharshini David, writing the analysis, noted that Healey's package aimed to give households a "breathing space" on energy and fuel bills, but that relief is limited. "It is a pill that doesn't fully alleviate the pain," she wrote.

How badly are households hit?

The most telling figure concerns incomes. The official forecasters predict earnings will rise, but not enough to compensate for higher prices and taxes. Even after the extra help announced in the Budget, households' incomes after inflation and tax are set to be typically lower across the next two years than at the start of the parliament.

Not all of the damage traces back to the war. The policy of previous chancellors — freezing the thresholds at which income tax rates apply, known as fiscal drag — has been maintained. It quietly pulls more money out of pay packets. The result is that record 38.6% tax burden.

Healey defended using up the wiggle room within the public finances, arguing that safety margins exist for times of strife. But the remaining uncertainty made going further risky: energy prices staying high could easily consume all the spare cash.

What was missing from the speech?

The Budget came with 98 measures, most of them relatively small. There was no customary rabbit pulled out of the hat — no end-of-speech sweetener. Some commentators called it a beige, safe Budget. The markets appear reassured, even though some of the tax-raising plans rely on clamping down on loopholes and unpaid tax, revenue streams the OBR treats as highly uncertain.

Which big questions got postponed?

• Public services. Higher-than-expected inflation means that if health and defence budgets are protected, "unprotected" areas such as justice and higher education are set to lag behind inflation after 2028. Healey hinted he would tap some of those budgets for defence. Maintaining them in 2030 would require finding tens of billions of pounds.
• Welfare. Spending is set to rise by £100bn between 2025 and 2032. The OBR also flagged the rapid rise in sickness and disability caseloads since the pandemic, warning that a continuation of that trend would add a further £13bn. Any welfare reform waits on the forthcoming review into workless young people.
• Housebuilding. The OBR estimates 190,000 fewer homes will be built by 2032 than it forecast in March, a setback it attributes to regulation and higher costs, partly war-related. First-time buyers get more help, but their first home may prove more elusive.

What happens next?

The OBR warns that the public finances face exceptional risks in an uncertain world. Those risks cut both ways: a swift resolution to the war and an economic improvement could deliver a significant boost to the public finances — something the Chancellor has more reason than most to hope for.

The bottom line is stark. The official forecasters say living standards, measured as incomes after inflation, will be only 1% higher at the end of the decade than at the start. A wait-and-see Budget may be prudent. But as David concludes, breathing space only extends so far.