LONDON – Following a sweeping victory in the elections last year, the Labour Party government in the UK presented a budget aimed at addressing several economic challenges. The plan included significant tax increases designed to stabilize public finances, reduce national debt, alleviate living costs, and stimulate economic growth.

One year later, the situation has not improved as anticipated. Inflation rates continue to soar, government borrowing has increased, and economic activity remains sluggish. As the new annual budget is unveiled this Wednesday, it is anticipated that further tax hikes will be introduced, striving to achieve the same elusive economic prosperity.

Rain Newton-Smith, leader of the Confederation of British Industry, remarked on Monday that “it feels less like we’re making progress, and more like we’re reliving ‘Groundhog Day.’”

The concern is not limited to businesses. With the government suffering from persistently low poll ratings, some Labour Party members of Parliament are contemplating the previously unthinkable option of replacing Prime Minister Keir Starmer, despite his leadership leading them to victory just over a year ago.

Luke Tryl, who serves as the director of the polling organization More in Common, noted that voters “are puzzled as to why no positive changes have occurred.”

“This could indeed be a critical moment for the government,” he added.

Not much room for maneuver

The government says Treasury chief Rachel Reeves will make “tough but right decisions” in her budget to ease the cost of living, safeguard public services and keep debt under control.

She has limited room for maneuver. Britain’s economy, the world’s sixth-largest, has underperformed its long-run average since the global financial crisis of 2008-2009, and the center-left Labour Party government elected in July 2024 has struggled to deliver promised economic growth.

Like other Western economies, Britain’s public finances have been squeezed by the costs of the COVID-19 pandemic, the Russia-Ukraine war and U.S. President Donald Trump’s global tariffs. The U.K. bears the extra burden of Brexit, which has knocked billions off the economy since the country left the European Union in 2020.

The government currently spends more than 100 billion pounds ($130 billion) a year servicing the U.K.’s national debt, which stands at around 95% of annual national income.

Adding to pressure is the fact that Labour governments historically have had to work harder than Conservative administrations to convince businesses and the financial markets that they are economically sound.

Reeves is mindful of how financial markets can react when the government’s numbers don’t add up. The short-lived premiership of Liz Truss ended in October 2022 after her package of unfunded tax cuts roiled financial markets, drove down the value of the pound and sent borrowing costs soaring.

Luke Hickmore, an investment director at Aberdeen Investments, said the bond market is the “ultimate reality check” for budget policy.

“If investors lose faith, the cost of borrowing rises sharply, and political leaders have little choice but to change course,” he said.

Mixed pre-budget signals

The government has ruled out public spending cuts of the kind seen during 14 years of Conservative government, and its attempts to cut Britain’s huge welfare bill have been stymied by Labour lawmakers.

That leaves tax increases as the government’s main revenue-raising option.

“We’re very much not in the position that Rachel Reeves hoped to be in,” said Jill Rutter, a senior fellow at the Institute for Government think tank.

Instead of an economy that has “sparked into life,” enabling higher spending and lower taxes, Rutter said Reeves must decide whether “to fill a big fiscal black hole with tax increases or spending cuts.”

The budget comes after weeks of messy mixed messaging that saw Reeves signal she would raise income taxes – breaking a key election promise – before hastily reversing course.

In a speech on Nov. 4, Reeves laid the groundwork for income tax hikes by arguing that the economy is sicker and the global outlook worse than the government knew when it took office.

After an outcry among Labour lawmakers, and a better-than-expected update on the public finances, the government signaled it preferred a smorgasbord of smaller revenue-raising measures such as a “mansion tax” on expensive homes and a pay-per-mile tax for electric vehicle drivers.

The government will try to ease the sting with sweeteners including an above-inflation boost to pension payments for millions of retirees and a freeze on train fares.

Critics say more taxes on employees and businesses, following tax hikes on businesses in last year’s budget, will push the economy further into a low-growth doom loop.

Patrick Diamond, professor in public policy at Queen Mary University of London, said satisfying both markets and voters is difficult.

“You can give markets confidence, but that probably means raising taxes, which is very unpopular with voters,” he said. “On the other hand, you can give voters confidence by trying to minimize the impact of tax rises, but that makes markets nervous because they feel that the government doesn’t have a clear fiscal plan.”

High stakes for Reeves and Starmer

The budget comes as Starmer is facing mounting concern from Labour lawmakers over his dire poll ratings. Opinion polls consistently put Labour well behind the hard-right Reform UK party led by Nigel Farage.

The prime minister’s office sparked a flurry of speculation earlier this month by preemptively telling news outlets that Starmer would fight any challenge to his leadership. What looked like an attempt to strengthen Starmer’s authority backfired. The reports set off jitters verging on panic among Labour lawmakers, who fear the party is heading for a big defeat at the next election.

That election does not have to be held until 2029, and the government continues to hope that its economic measures will spur higher growth and ease financial pressures.

But analysts say a misfiring budget could be another nail in the coffin of Starmer’s government.

“Both Starmer and Reeves are really unpopular,” Rutter said. “They may be hanging on for now, but I don’t think people will be giving you great odds that they’ll necessarily last the course of the Parliament,” which runs until the next election.