Graham
When you reach State Retirement Age you will be removed from the UC claim and so will lose the LCWRA (SG) element, however, your wife will retain the Carers Element.
Your PIP is not affected and will continue in payment past SRA as long as you qualify for an award with the exception that a Mobility award cannot be made after SRA if one is not in payment at that time or increased if you have a Standard award.
Gordon
Nothing on this board constitutes legal advice - always consult a professional about specific problems 
