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The United Kingdom’s economic growth is expected to face significant challenges from elevated taxes and government spending constraints, according to a recent assessment by an influential global policy group. The same analysis projects that UK inflation will persist as one of the highest among the G7 advanced economies, although a gradual easing is anticipated.
Experts forecast a “steady” performance for the UK economy, with growth reaching 1.4% this year before decelerating to 1.2% in 2026. This projection for next year marks an improvement over earlier estimates. Millenium TV has learned that the UK is positioned to be the second-fastest growing G7 economy this year, trailing only the United States, and is expected to become the third fastest in 2026, surpassed by Canada. Looking further ahead, the growth rate is predicted to slightly increase to 1.3% in 2027.
These forecasts are notably more conservative than those presented by the UK government’s official economic observer, which anticipates growth of 1.5% this year, 1.4% next year, and 1.5% in 2027. The global policy group highlighted that “fiscal consolidation will be a headwind to the economy, with past tax and spending adjustments weighing on household disposable income and slowing consumption.” They added that “sluggish” productivity and “weak” growth in the working-age population, partly due to reduced inward migration, will “continue to act as a drag on the economy.”
However, a modest boost to the economy is expected in late 2026, driven by lower interest rates and a gradual improvement in global trade. The group foresees two additional interest rate cuts from the Bank of England, bringing the key rate down to 3.5%.
Inflation in the UK is projected to stand at 3.5% this year, maintaining its status as the highest in the G7. The rate is then expected to fall to 2.5% next year, a more optimistic outlook than previous predictions. Unemployment figures are anticipated to rise, reaching 4.9% in 2026 and increasing further to 5% by 2027.
The findings emerge less than a week after the recent Budget, which introduced tax increases amounting to £26 billion over the next five years, including a freeze on income tax thresholds.
Reacting to the report, Chancellor Rachel Reeves stated, “Last week, my Budget cut waiting lists, cut borrowing and debt, and cut the cost of living. Less than a week later, [the global policy group] has upgraded our growth and cut its forecast for inflation next year.” She further explained, “The choices that I made at the Budget are expected to cut inflation by 0.4 percentage points, helping cut the cost of living for households and costs for our businesses.”
Shadow Chancellor Mel Stride countered, “Rachel Reeves promised growth but growth is expected to weaken next year, because of her choices. This is the cost of policies that punish work, businesses and investment.” The Chancellor has recently faced scrutiny following accusations of presenting a misleading picture of government finances prior to the Budget announcement.
While the government deficit is expected to improve “substantially,” the global policy group cautioned that changes to tax and spending require careful consideration “given substantial downside risks to growth and upside risks to inflation.” They also advised that “tax and spending measures should also aim to further support growth potential, complementing ongoing structural reforms such as the overhaul of infrastructure planning and the simplification of financial services regulation.”
Globally, the world economy has shown resilience this year, though growth is expected to slow in 2026. Global economic growth is anticipated to be 3.2% this year, slowing to 2.9% in 2026, before a slight rebound to 3.1% in 2027. The outlook, however, “remains fragile,” with warnings about potential “significant damage on supply chains and global output” from further rises in trade barriers. There are also concerns about a potential “AI bubble bursting,” noting the risk “of potentially abrupt price corrections” given the high share prices of some companies. Millenium TV notes that some financial authorities have issued similar warnings.
In contrast, the United States economy is projected to grow more robustly than previously expected, with forecasts of 2% growth this year (an increase from 1.8% in September) and 1.7% in 2026 (up from 1.5%).
© Millenium TV
