To cancel your registration for interest to be paid gross, a C85 form must be completed and returned to: 

  Halifax Web Saver
Halifax Direct
PO Box 470
Halifax
HX1 2WR
 

Download an Adobe Acrobat version of the C85 form. 

Find out more about Adobe Acrobat and view instructions on how to download the Adobe Acrobat Reader. 

Alternatively, if you do not have a printer available then a C85 form can be collected from any branch or Tax Office and returned to the above address.