UK national debt could reach nearly 300% of GDP in next 50 years, watchdog warns
The IndependentSign up for the View from Westminster email for expert analysis straight to your inbox Get our free View from Westminster email Get our free View from Westminster email SIGN UP I would like to be emailed about offers, events and updates from The Independent. Public debt is currently at its highest since the early 1960s, sitting at a total of some £2.7 trillion – equating to around 99.7 per cent of gross domestic product. But the fiscal watchdog warned on Thursday that the national debt is set to spiral to more than 270 per cent of GDP by the mid-2070s. While public spending is at nearly 45 per cent of GDP for the past fiscal year, its highest sustained level for almost 50 years, the OBR said these pressures could push spending to higher than 60 per cent over the next 50 years – despite state revenues being projected to stagnate at around 40 per cent of GDP. open image in gallery Spending on state pensions is on track to rise from 5.2 per cent to 7.9 per cent of GDP, while net interest spending is estimated to quadruple from 2.8 per cent to 11.3 per cent of GDP as the stock of debt increases.