tracyjeanne
Your PIP and SMI will not be affected.
Your ESA might be reduced if you are receiving the Severe Disability Premium as one of the requirements is that you live alone. If you don't receive the Premium then it then your ESA should not change.
I don't think your Council Tax will be affected but this is not an area that we advise on.
Gordon
Nothing on this board constitutes legal advice - always consult a professional about specific problems