A majority of voters would pay more tax to provide a funding boost for the NHS, a new poll has found.

Two thirds – 66 per cent - of voters, including 63 per cent of Conservatives, would be willing to pay 1p more in the pound in income tax to provide a funding boost for the NHS, according to YouGov survey.

It comes amid speculation the prime minister, Theresa May, is poised to announce a major increase in health spending to mark the 70th anniversary of the establishment of the NHS.

Unconfirmed reports in several newspapers suggested Ms May could announce a cash injection of between £4bn and £6bn a year as early as Monday.

The boost would be funded by borrowing, income tax and a hoped-for “Brexit dividend” from leaving the EU, it was suggested.

Downing Street declined to comment on reports ministers were considering raising some of the cash by freezing the thresholds for the standard and higher rate of income tax from April 2020.

On Friday, a report by former health ministers Lord Darzi and Lord Prior argued the case for guaranteeing growth of around 3.5 per cent a year in health spending over the long-term to ensure the NHS is fully funded.

NHS in Crisis march: in pictures







25 show all NHS in Crisis march: in pictures















































1/25 Protesters call on the government to reverse cuts to the NHS. Rex

2/25 Demonstrators dressed as an undertaker and carrying a fake coffin. Getty Images

3/25 Demonstrators gather on Gover Street in central London ahead of a march towards Downing Street to protest against underfunding and privatisation of the NHS and demand an end to the winter crisis in the health service. Rex

4/25 Health workers and NHS campaigners march through London to a rally outside Downing Street. Rex

5/25 Thousands of protesters marched during the demonstration organised by ‘The People’s Assembly Against Austerity’ campaign group that called for better funding for the National Health Service (NHS) to end the ‘winter crisis’ in the national health care system. EPA

6/25 A Boris Johnson impersonator lies in a makeshift hospital bed next to an effigy of Theresa May during a People’s Assembly demonstration against the Conservative government’s health policy. Getty

7/25 A demonstrator in a mobility scooter carries a placard. Getty

8/25 Demonstrators take part in a emergency NHS ‘Fix It Now’ protest demanding an end to the funding crisis in the Health Service. Rex

9/25 Demonstrators take part in pro-NHS march and protest towards Downing Street in Central London. EPA

10/25 A protestor carries a placard featuring Britain’s Health and Social Care Secretary Jeremy Hunt. AFP/Getty

11/25 The demonstration is focused on the current crisis in the National Health Service. Getty

12/25 Demonstrators hold placards and set off flares . Getty

13/25 A demonstrator carries a cardboard skeleton wearing an ambulance uniform . Getty

14/25 Demonstrators hold placards during a People’s Assembly demonstration against the Conservative government’s health policy Getty

15/25 The Government will be urged to provide more beds, staff and funds to ease the problems facing the service. PA

16/25 Protestors gather calling for an end to the “crisis” in the NHS. AFP/Getty

17/25 Shadow Health Secretary Jon Ashworth M joins people taking part in the march. PA

18/25 A placard reading ‘Nurses with fight for the NHS’. AFP/Getty

19/25 Protestors carry placards and shout slogans. AFP/Getty

20/25 People march through central London. PA

21/25 People take part in a march in London in support of the National Health Service. PA

22/25 People hold up a sign in support of the National Health Service to demand an end to the “crisis” in the NHS. PA

23/25 Protestors carry placards featuring Britain’s Prime Minister Theresa May and Britain’s Health and Social Care Secretary Jeremy Hunt. AFP/Getty

24/25 People take part in a march in London in support of the National Health Service. PA

25/25 Demonstrators carry placards . Getty

The YouGov survey, for the pressure group 38 Degrees, found 73 per cent of those asked did not believe politicians were prepared to make difficult decisions about how to fund the NHS.

Some 66 per cent said they would be ready to pay an additional 1 per cent in income tax to pay for the NHS.

This could raise £5.5bn a year for health, according to a report by the Centre for Economics and Business Research (CEBR) launched by 38 Degrees.

Jeremy Corbyn attacks Theresa May over NHS staff shortages, cuts and privatisation

David Babbs, executive director for 38 Degrees, said: “The government knows the NHS needs more sustainable funding, but the last few days proves they haven’t worked out how.

“They now have a clear mandate from the British people, who are willing to pay a bit more in income tax to give our NHS the proper funding boost it needs – not a sticking plaster solution.”

He added: “A penny on income tax to pay for the NHS is supported by an overwhelming majority of the population – whether we voted Conservative or Labour, Leave or Remain. We’re all prepared to back the difficult decisions needed to safeguard the future of our National Health Service.