Your guide to Cash ISA transfers

If you would like to transfer in funds from a cash ISA you hold with another provider into your Santander cash ISA, simply:

1. Open a Santander cash ISA, if you don't already have one.

2. Complete online and print a Cash ISA Transfer Form, completing a separate form for each cash ISA you wish to transfer.

3. Sign both sections of the form.

4. Once completed return to us using the address below:

External Cash ISA Transfer Team,
PO Box 1112,
9 Nelson Street,
Bradford, BD1 9NR

What happens next?

  • Once we've received your completed form(s) we will forward them to your old ISA provider within 5 business days.
  • Allow up to 15 days from when we receive your form(s) for the transfer to take place.
  • Once the transfer is completed, we will confirm this to you in writing.


For more information on the transfer timelines please see http://www.bba.org.uk/consumer-guide-to-cash-isa-transfers.

If you wish to transfer an existing Santander cash ISA to another Santander cash ISA simply:


If you haven't paid into your account for a full tax year:
 you will need to complete a Cash ISA declaration form.

Please return the form to us using the address below:

ISA Customer Services,
PO Box 1112,
9 Nelson Street,
Bradford,  BD1 9NR