If the number of adults in your home changes this can affect your Council Tax. It is your responsibility to let us know of these changes.
Use this form if:
- another adult is moving in
- another adult is moving out
- someone in your house has turned 18
You need your Council Tax account number (Account reference number) to complete this form - find this at the top-right of your Council Tax bill, it is 9-digits long and starts with a 6.
Tell us about a change in adults using our Council Tax general form
