Paul Lewis of Money Box looks at welfare reforms
17 February 2011 Last updated at 10:30 GMT
The government is unveiling the biggest reform of the welfare state for more than 60 years.
It says the measures will lift nearly one million people out of poverty, and make sure they are always better off in work than on benefits.
Paul Lewis of Radio Four's Money Box has looked at issues raised by members of the public about the benefit changes.