Chancellor Rachel Reeves may need to increase taxes further due to the Middle East crisis, with analysts warning that uncertainty around the conflict threatens economic stability. Current forecasts indicate that the tax burden is set to hit 38.5% of GDP, a post-war high, but experts warn that rising oil and gas prices could fuel inflation, complicating public finances. Amid concerns that Ms Reeves may have to increase defence spending, it is noted that the Institute for Fiscal Studies (IFS) has calculated that officials may need to add 3 to 3.5 percentage points to all income tax rates, or to VAT. IFS director Helen Miller said meeting a NATO commitment to lift defence spending to 3.5% of national income would cost around £35bn. She added: “We should not expect the Government to be able to meaningfully increase what we spend on defence … without significantly cutting other government programmes or raising taxes.” Paul Dales, chief UK economist at consultancy Capital Economics, said that while Office for Budget Responsibility forecasts give Ms Reeves “a bit more money to play with” in the autumn Budget, “that could be swamped by events in the Middle East.”

The £100,000 income cliff edge is a significant issue in the UK tax system, according to Michael Healy, UK & Ireland managing director at IG Group. He says the threshold discourages ambition and distorts career choices, particularly for high earners who are not yet rich. A cites an IG survey showing that 80% of respondents have avoided crossing the £100,000 income threshold, with many reducing hours or declining promotions. Mr Healy argues that reforming the system is essential for economic growth, suggesting that thresholds should be adjusted for inflation and calling for targeted measures to encourage long-term investment. “Reforming it would send a powerful signal that ambition, work, and long-term investment are valued,” he argues.

The hospitality sector in London is under severe strain due to rising costs, including soaring energy bills and increased National Insurance. Ros Morgan, chief executive of Heart of London Business Alliance, highlights that many businesses face double-digit increases in business rates, with some hotels seeing a 115% rise over three years. She notes that London contributes “a disproportionate share” of the UK’s business rates revenue, at one-third of the national total – or £9bn a year – and estimates that businesses in the capital will be hit with an increase of over £1bn a year. Ms Morgan advocates for a Hybrid Business Rate, proposing a 2% levy on online sales to ensure fair contributions and reduce the burden on physical establishments.

Foreign investment in UK firms surged in the final quarter of last year, reaching £27.4bn, This was up £20bn compared to Q3 2025 and marks the highest level since Q2 2021. The Office for National Statistics reported a significant increase in deals over £1bn. However, domestic M&A fell to £1.8bn, highlighting a shift in market dynamics. Patrick Sarch, head of UK public M&A at White & Case, noted that foreign bidders are drawn to “relative valuations and many undervalued businesses” in the UK.

Firms in the UK’s services sector are raising prices and cutting jobs to offset rising costs linked to Government policies, including higher employer National Insurance and minimum wage increases, according to the latest PMI from S&P Global. While business activity grew for a tenth consecutive month in February, staffing levels have continued to decline since Chancellor Rachel Reeves’ first Budget in October 2024, as companies try to manage higher payroll and input costs. Firms also cited rising technology expenses and are increasingly investing in AI-driven automation, though many remain optimistic about output growth over the coming year. Tim Moore, economics director at S&P Global Market Intelligence, said: “Job losses reflected ongoing efforts to focus on boosting productivity and mitigate sharply rising input costs.” Despite these challenges, 50% of firms surveyed remain optimistic about future output growth.

The Bank of England may increase interest rates this year due to rising energy prices linked to the conflict in the Middle East. Analysts warn that disruptions in oil and gas supply could lead to higher inflation, complicating the Bank’s plans to lower borrowing costs. The National Institute for Economic and Social Research predicts that a temporary spike in oil prices could add 0.3 percentage points to inflation, while Rabobank said it does not forecast interest rate cuts this year as higher oil prices would “feed through quickly” into inflation. Ben Zaranko, a director at the Institute for Fiscal Studies, suggested an interest rate rise above 4% could not be ruled out. ING economist James Smith, however, said there is a “distinct possibility” that the Bank could cut rates this month if tensions in the Middle East were to “rapidly de-escalate.”

Bridget Phillipson, the Minister for Women and Equalities, has urged employers to outline how they will support staff experiencing menopause, warning many women still face unfair pay and inadequate workplace support. From next month, companies with 250 or more employees can voluntarily publish action plans alongside gender pay gap data, with the Government aiming to make these mandatory by spring 2027. The plans may include menopause training for managers, workplace adjustments and measures to improve pay transparency and gender representation, with groups such as the Women’s Business Council and Fawcett Society saying the initiative could boost women’s participation, productivity and economic growth. The Government is also advocating for businesses to create inclusive job adverts by removing masculine language and adopting neutral titles. This initiative aims to attract more female applicants and address the gender pay gap. Equalities minister Bridget Phillipson said: “We’re acting to empower women at work.”

Despite concerns of a decline, analysis shows that the UK remains one of the world’s largest tech ecosystems, continuing to attract investment and talent. The sector does, however, face headwinds from rising unemployment and AI-driven workforce changes. Research from RSM shows that 98% of tech executives are already using AI, with more than a quarter cutting headcount in the past year and over half linking job reductions to roles augmented or replaced by the technology, while skilled worker visa applications in tech fell 11% quarter-on-quarter at one point in 2025. Russ Shaw, founder of Global Tech Advocates, says the UK has “built something where we’ve got a tech ecosystem that massively punches above its weight.”