You must tell us in writing if there are any changes to your circumstances, for example:

• you change address
• someone moves in or out
• a member of the household turns 18
• a student completes/leaves their course

If you don't tell us about changes you may miss out on a discount or exemption or get too much Council Tax reduction/second adult reduction and may have to pay us back.

If your council tax charge changes as a result of a change of circumstances we will send you a new bill.

For all other changes in your circumstances you must write to your local Advice and Support Hub to tell us about the change.