You can apply for or cancel a single person discount online. From here, please refer to the section titled Apply for Council Tax reductions

Claim a single person discount

You will get 25% off your Council Tax bill if meet both criteria:

  • you are aged 18 or over
  • you are the only adult aged 18 or over living in the property

To apply for a single person discount, you’ll need your Council Tax account reference number. You can find this on your bill.

Cancel a single person discount

Tell us if someone moves into your property. You will need to provide:

  • who has moved in
  • when they moved in
  • where they moved from
  • your relationship to them (for example partner, joint tenant, lodger, son, daughter, or parent)

To cancel a single person discount, you’ll need your Council Tax account reference number. You can find this on your bill.