'Biggest cost' to DWP will be extra job seekers

Key points from Mr Byrne's speech will include:

• The biggest cost will come from extra job seeker allowance claims because of the slow take-up of the youth contract.
• Current targets will be missed by 92 percent which will cost the Treasury by £457 million.

• Implementing universal credit will cost £300 million, failures by Atos £287 million and work programme £140 million.
• The bedroom tax will cost £102.5 million.
• Rising fraud and error cost the Treasury £140 million.