My Lords, I thank the noble Baroness for her question. I am sure she is aware that the Secretary of State has replied to the Social Security Advisory Committee and has placed a copy of that on GOV.UK. She has gone through all the points raised by the SSAC and responded to them in detail, so I commend that to the noble Baroness. If noble Lords would like to ask any questions, I am happy to respond to them specifically. The department has a good working relationship with the SSAC. We welcome its observations and comments, and we always listen to the points it makes. It will be no different on this occasion.
The noble Baroness raised questions of housing benefits and costings. Final costings for the changes were certified and published by the OBR at the Autumn Budget and take account of any behavioural responses and the estimated number of people claiming pension credit in the upcoming years. I stress that if more people who are entitled to it claim pension credit, that is a good thing. It means that those people will get approaching £4,000 a year rather than or in addition to the winter fuel payment.
On the question of housing benefit, the judgment was made not to make housing benefit in itself a qualifying benefit, because it is based not only on financial circumstances but the amount of rent. As the noble Baroness will understand only too well, households that get housing benefit can go higher up the income distribution than those that get pension credit. That can be true even if they get the maximum, because of the way earned income is treated. We also have to take account of fairness between those who are renting and those who are paying mortgages. I presume that is why, when the previous Government did cost of living payments, they did not choose housing benefit as a qualifying benefit. I imagine it was for the same reasons.