I am a kinship fosterer/adopter.
I know this is an old thread but cant resist posting
Private fostercare rules have changed but the do not apply to close relatives. There is no obligation to inform ss if you are a sister, aunt etc.
The Mumby judgement states that kinship carers are legally entitled to the same foster payments as professional foster carers. This rarely happens because ss do not inform kinship carers of their rights.
Often children are placed with family carers at short notice before they are fully informed. After placement they are told that they took the child on as a voluntary placement and they are therefore not entitled to any financial or practical help. This happens even if the child has a care order attached.
Kinship carers are assessed on a special basis at first but then have to go through the same checks as non family carers. It took us two years to adopt our son. We went through exactly the same process as everyone else.
SS should make special allowances for kinship carers because they come into their caring role in a different way from others. They do not have the opportunity to plan or save to take on an extra child. They also have to have dealings with aggressive birth parents. A family placement should not be turned down on the basis of lack of finances, it the placement is seen as in the best interests of the child it should be supported by the LA.
Research shows that children tend to do better when kept within the family. This is not to belittle what fostercarers do by any means. Of course not all family members are suitable to care for relative's children either.
www.frg.org.uk is an excellent source of information for kinship carers.