Diff
One of the requirements for you to receive the SD Premium is that you live alone or are considered to be living alone.
There are the criteria for you to be considered as living alone, any combination will allow the payment of the Premium.
First, the people you live with are dependants, for example; your children.
Secondly, the people you live with also receive a qualifying benefit such as PIP Daily Living/
Lastly, the people you live with, live with you separately. This is what the form is about.
The form asks you to attest to your living arrangements, the DWP may accept this but if there is documentation to support this such as your tenancy agreement then it is likely that this will be requested, so by sending it now you are hopefully avoiding further delay.
Gordon
Nothing on this board constitutes legal advice - always consult a professional about specific problems