That is despite his party voting for it every time it has come through the House of Commons.....
What has provoked this 'crisis of conscience' for the Deputy PM and his party, new DWP figures? A tale of woe from a constiuent or even politicians just admitting they are wrong.
Or is it the fact one opinion poll this week showed the Liberal Democrats on six per cent....that's SIX per cent.
From the heights of 2010 and 'I agree with Nick', the Liberal Democrats have fallen faster than Luis Suarez did into Chiellini's shoulder.
However, those of you hoping for the Liberal Democrats to stand up to the Conservatives and flex their muscles will be disappointed, this is nothing more than a cheap, vulgar and hypocritical stunt.
This is not the first time Clegg and his party have voiced their disproval, remember the Royal Mail?
Remember 'We stopped the Tories from introducing 16 'heartless' policies'?
Remember as well the Deputy Prime Minister was once heard telling the PM they had to stop agreeing as they would have nothing to disagree about in 2015.
Clegg knows the Liberal Democrats face the abyss in 2015, the protest votes have gone to UKIP, some have gone to the Greens or Labour, leaving them with not much to smile about.
He knows opposing it on the surface now and pledging to scrap it in the 2015 manifesto might tempt some voters back.
They shouldn't though and anyway the opposition have already pledged to scrap it should they be elected....
Truth be told if Nick Clegg is serious about wanting to scrap this he ought to threaten a confidence vote in
the House of Commons.
If the Lib Dems voted to scrap it along with Labour then there would be no confidence in the Government and potentially a snap election could be triggered.
Or interestingly, the Prime Minister, tired of the junior partners whinging could force a confidence vote himself.
Then the Liberal Democrats would be faced with a dilemma, vote to back it and probably lose the last of any credibility with the electorate, vote to scrap it and potentially face the electoral wilderness...
Mr Clegg, it's over to you!