Print this page Email this page Tweet this page Like this page on Facebook Contact us about council tax Help us to assist you. Please provide the following information so that we can deal with your enquiry promptly. Your full name and address including your postcode Council tax number (eight digit reference number starting with a 5) Telephone number (so that we can contact you) Email address (if you have one) We try to update your Council Tax details immediately and provide you with an accurate bill. Phone: Call us on 020 8937 1790 Email: Email counciltax@brent.gov.uk Post: Write to us at: London Borough of Brent Brent Customer Services PO Box 425 Wembley Middlesex HA9 6SU Complete the council tax online liability declaration form (.pdf, 156.1kB) (for new council tax registrations and changes of detail)