Change of address

Hello.
I have just registered with you and looking at this site it seems too be very informative and friendly.

My question is;

I'm planning to move from my house to a caravan. Unusual I know but amongst other things the house is far, far too big.
I will have a corresponding address and I obviously do plan to inform ESA & PIP when I move.
Will this be just a simple phone call or will there be questions for me to answer?
Due to my chronic illness - forgetfulness, confusion and high anxiety, I need to be prepared what I'm going to say and most importantly to be prepared as to what I will be asked.

I look forward to your reply.

Hi Mellow and Welcome to the forum, you might want to have a look at the following FAQ which explains where everything is

Welcome to Benefits and Work

This should be a simple matter, you can inform DWP by phone if you wish - although we always advise following up in writing so that you have an audit trail if needed. You don't need to explain anything about your new accommodation to whoever you speak with.

Sending Documents to the DWP or ATOS