Deputy Prime Minister Nick Clegg has challenged the Conservatives to deliver a £140 income tax cut to 20 million workers by scrapping Tory plans for tax breaks for married couples and employee shareholders.
Mr Clegg wants Chancellor George Osborne to use his Budget on March 19 to increase the main income tax allowance to £10,500 in what he calls a "workers' bonus" which would slash around £100 from the bills of basic-rate taxpayers and take some low-paid workers out of income tax altogether.
Now he has said the threshold below which earnings are not liable to income tax could be raised further to £10,700 - increasing the potential saving to £140 - if the Conservatives agreed to ditch "pet tax projects" like the married couples' tax allowance.
More top news
Choir wins public vote, while judges pick dancers ahead of 12-year-old singer-songwriter Henry Gallagher.
The hunt for murder suspect Jed Allen has ended after police found his body two days after discovering his mother, stepdad and sister dead.
A woman who had been searching for her mother for more than 10 years has been reunited with her after posting an appeal on social media.