Jeremy Hunt has pledged to cut national insurance again in the autumn “if we can afford” it.

The chancellor has lowered the tax twice since he entered Number 11, which the government says has saved people an average of £900 a year.

But speaking at an event in London on Friday, he said “we’re not stopping there”, adding: “If we can afford to go further to responsibly reduce the double tax on work this autumn, that is what I will do.

“We make no apology for wanting to keep cutting the double tax on work until it’s gone, but only when we could do so without increasing borrowing and without cutting funding for public services or pensions.”

Politics live: Hunt attacks Labour in tax speech

Mr Hunt has said he plans to abolish NI entirely at some point in the future, claiming it is “unfair that we tax work twice” when other forms of income are only subject to one levy.

But Labour has attacked the Conservatives for failing to explain how they would pay for the move – which it estimates will cost £46bn – saying it could “lead to higher borrowing, higher taxes on pensioners or the end of the state pension as we know it”.

Answering questions from reporters after the speech, Mr Hunt condemned Labour’s remarks as “nonsense” and “fake news”, adding: “Our ambition has no time commitment because we’ve been explicit that we will only deliver it when it can be afforded. It will come through growth in the economy and not by increasing borrowing or cutting spending.

“It is frankly disgusting to try to scare pensioners by misrepresenting that policy.”

He instead claimed Labour had £38bn of unfunded spending pledges for the next parliament that could only be covered by raising taxes.

“Taxes will go up under any future Labour government, as sure as night follows day,” the chancellor said.

“But taxes will go down under a Conservative government because we will do the hard work necessary to keep our economy competitive.”

However, he would not guarantee a timescale for such reductions.

? Listen above then tap here to follow Electoral Dysfunction wherever you get your podcasts ?

Mr Hunt told Sky News: “If you’re saying can I look into a crystal ball and predict what is going to happen in the world in the next five or 10 years, and therefore give you a cast-iron guarantee of when we will be able to reduce the tax burden and to what level? The answer is, of course I can’t. And it would be irresponsible to do so.

“That is why, by the way, our commitments to abolish the double tax on work – employees’ national insurance – we haven’t put a time limit on it because it will depend on factors that are beyond our control, such as the overall growth in the economy as to when we can afford it.

“But my commitment is that the tax burden will go down under a future Conservative government.”

Mr Hunt also refused to commit to lowering tax thresholds if the Tories stayed in power – something dubbed a “stealth tax” by government critics, as more people move into paying tax as wages increase, but thresholds stay the same.

Follow Sky News on WhatsApp

Keep up with all the latest news from the UK and around the world by following Sky News

Tap here

The speech follows a major Labour event on Thursday where Sir Keir Starmer outlined his “first steps” for government if his party were to win power at the next election – the first of which was offering “economic stability”.

Mr Hunt defended the government’s handling of the economy, despite the fall out of Liz Truss’ disastrous mini Budget, saying it was a “myth” that the UK was performing worse than other similar countries.

“Since 2010, the UK economy has faced not one but three massive external shocks dealing with the consequences of the financial crisis, a once-in-a-century pandemic and a 1970s-style energy shock caused by the invasion of Ukraine,” he said.

“Each time, Conservative governments have done what people elected Conservative governments to do – to take the tough and difficult decisions necessary to put the economy back on its feet.”

The race is set for Downing Street – and there is months of this to come

Rob Powell

Political correspondent

@robpowellnews

For the second day in a row, we have a political event that made the general election feel six weeks away, rather than six months.

Did both Labour and the Tories book venues for a summer campaign before discovering they couldn’t cancel the rooms? We’ll never know.

But what we do have a clearer idea of is the contours of the coming race for Downing Street.

The focus for the chancellor today was tax.
Not that you need to be told that by me, given Jeremy Hunt was stood next to three signs proclaiming “Labour’s Tax rises” – positioned in the spots usually reserved for slogans that set out a party’s own ambitions.

If that wasn’t strange enough, we were then treated to the sight of Mr Hunt admitting he was indeed the bloke who put up taxes by £20bn just two years ago – despite the words inches from his head suggesting it’s the other guys who have been whacking up your bills.

To flesh out this attack line, the chancellor said he was talking about future changes and cited costings of Labour policies showing a spending black hole that could only be filled through tax rises.

Labour called that “desperate” and pinged across a document showing the exact same costings applied to the Tory ambition to abolish national insurance.

What could that lead to? You guessed it. Tax rises. And not just tax rises. Tax rises… for pensioners. That was a suggestion Jeremy Hunt said was “fake news… a lie”.

Talk to economists and they’ll tell you taxes are going to have to go up whoever is in power for the coming years to pay for increasing spending on healthcare, defence and pensions.

The alternative would be for swingeing and likely fanciful cuts in other public services.

So there’s a grain of truth in what both parties are saying, but as ever – it sits in a deeper pool of spin and obfuscation.

I hope you’re not getting bored – there’s months of this to come.

Pointing to falls in inflation – a key pledge of Rishi Sunak – and the news the UK has now exited a technical recession, the chancellor said: “To point out, as the Labour Party do, that living standards have fallen this parliament, without mentioning the pandemic or the energy crisis, is taking everyone for fools.”

He claimed Labour’s economic policies would be “profound and damaging for every family in the country”.

But a Labour spokesperson said his speech was “another desperate attempt by the Tories to deflect from their £46bn unfunded tax plan”, adding: “All of Labour’s policies are fully costed and fully funded. Unlike the Conservatives who crashed the economy, Labour will never play fast and loose with the public finances.”

The Liberal Democrats also had a pop at the chancellor, with their Treasury spokesperson Sarah Olney saying: “Jeremy Hunt owes an apology to the millions of hardworking Brits who will be forced to pay more tax as a result of his swindling budgets.

“The Conservative Party is trying to take the British public for fools with this shameless attempt to erase Liz Truss’ botched budget and their unfair tax hikes.

“Voters across the country and in his marginal Surrey constituency will see right through this. Jeremy Hunt cannot defend his record of soaring mortgages, rocketing food prices and crippling tax rises.”