Overview
- Independent trackers led by the Taxpayers' Alliance estimate the national debt crossed the £3 trillion mark this week based on recent borrowing data and near‑real‑time calculations.
- The Office for National Statistics recorded public sector net debt at £2.99 trillion at the end of June and will publish official July figures on 21 August that could confirm the milestone.
- A rapid build‑up since 2020 has been driven by about £380 billion of Covid support, subsequent energy packages and higher welfare bills, with rising Bank of England rates sharply increasing interest costs.
- The Office for Budget Responsibility now expects annual debt interest to rise substantially over the coming decade and warns of further upward pressure, while the government says it will stick to fiscal rules but is weighing limited extra borrowing for investment.
- Households face a clear cost: trackers put the debt at roughly £100,000–£103,000 per household and note that growing interest payments are crowding out spending on public services and raising the pressure for tougher fiscal choices.