The next Prime Minister will inherit a ticking fiscal time bomb: £9 billion in unpaid council tax. That is the stark message from Treasury officials, who briefed me this morning. The debt, accumulated over years of economic stagnation and squeezed household budgets, is now deemed unsustainable.
Sources inside Number 11 confirm that without radical reform, the incoming leader will have no choice but to impose a new wave of austerity. Cuts to public services, already stretched to breaking point, would deepen. The social care crisis would worsen. Schools and police would feel the squeeze.
The debt crisis is not just a local government problem. It is a direct threat to the Treasury’s fiscal rules. HMT’s own analysis shows that if council tax arrears continue to rise at the current rate, the local government finance settlement will become unworkable within two years. Central government would be forced to step in, adding billions to the national debt.
Whitehall insiders tell me that both Labour and Conservative camps have been warned. The response, so far, has been muted. Party strategists are focused on the leadership contest, not on the fiscal realities awaiting the victor.
But the clock is ticking. The Treasury has drawn up three options: a formal debt write-off, a compulsory council tax revaluation, or a new local income tax. Each is politically poisonous. A write-off rewards non-payment. Revaluation would hit homeowners in affluent seats. Local income tax is a bureaucratic nightmare.
The betting in Westminster is that the next PM will kick the can down the road. Yet the numbers do not allow for delay. The £9bn figure is from the Ministry of Housing, Communities and Local Government’s own data. It is likely an undercount. Some councils are reporting collection rates below 80 per cent.
This is the quiet crisis that will define the first 100 days of the new administration. Forget Brexit, forget the NHS waiting lists. If the Treasury is right, the next PM will have to choose between breaking a manifesto promise, breaking the economy, or breaking the back of local government.
The word from the Lobby is that the usual fixers are already circling. Expect a commission. Expect a review. Expect a delay. But the debt will not wait. And neither will the bond markets.
