What to tell us
You should let us know what has changed and the date the change took place, giving as many details as possible. For example, we would need to know the full name and date of birth of someone who has moved in with you. Also provide the date they moved in.
Usually, we need some proof of any changes, and you can upload photocopied documents via our My Account form. Documents can be photocopied for free at any local library. We may ask you to provide originals.
If you don’t have any evidence, do not delay in telling us about the change. You can provide proof later when it is available.
Below are examples of the types of changes you should tell us about: